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Broderick Prendergast
9/2/2023
AP Chemistry
Completed Nomenclature Practice
113
•
Sep 2, 2023
•
Broderick Prendergast
@broderickprendergast
A comprehensive guide to chemical nomenclature and compound formulas, focusing... Show more
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Transform this note into: ✓ 50+ Practice Questions ✓ Interactive Flashcards ✓ Full Mock Exam ✓ Essay Outlines
This section covers ionic compounds containing fixed-charge cations, presenting a comprehensive set of exercises for both naming compounds and writing formulas.
Definition: Fixed-charge cations are metal ions that form only one type of positive ion.
Example: NaBr is named sodium bromide because sodium only forms Na⁺ ions.
Highlight: The practice includes polyatomic ions such as ammonium (NH₄⁺) and complex anions like permanganate (MnO₄⁻).
This page focuses on naming and writing formulas for compounds containing transition metals that can form multiple different ionic charges.
Definition: Variable-charge cations are metal ions that can form different positive charges, requiring Roman numerals to specify the charge.
Example: CuBr is named as copper bromide, where indicates the +1 charge on copper.
Highlight: The exercises emphasize the importance of correctly identifying and noting the charge of transition metal ions.
This section teaches how to identify and count ions present in chemical formulas, providing a systematic approach to understanding ionic compounds.
Definition: Ionic compounds consist of positively charged cations and negatively charged anions in ratios that create a neutral compound.
Example: In CoBr₂, there is one Co²⁺ cation and two Br⁻ anions.
Highlight: The practice emphasizes writing ion counts without using "1" and properly balancing charges.
This page covers the systematic naming of acids and writing their chemical formulas.
Definition: Acids are compounds that produce hydrogen ions (H⁺) when dissolved in water.
Example: HBr forms hydrobromic acid in water, while HBrO₃ forms bromic acid.
Vocabulary: The "-ic" suffix indicates the more common oxidation state, while "-ous" indicates the lower oxidation state.
This final section provides mixed practice problems combining various types of chemical nomenclature.
Example: Ca₃N₂ is named calcium nitride, demonstrating ionic compound nomenclature.
Highlight: The problems integrate concepts from previous sections, reinforcing overall understanding of chemical nomenclature.
This section provides comprehensive practice combining various types of compounds, including ionic compounds, covalent compounds, and acids.
Example: Nb₂O₃ is named as niobium(III) oxide.
Highlight: This section reinforces the importance of distinguishing between different types of compounds when naming them.
Continues with more advanced practice problems, incorporating all previously covered concepts.
Example: Fe(MnO4)₃ is named as Iron(III) Permanganate.
Highlight: Complex ionic compounds often contain polyatomic ions that must be correctly identified for proper naming.
This page focuses on the nomenclature of covalent (molecular) compounds formed between nonmetals. The practice exercises are structured to reinforce understanding of systematic naming conventions.
Definition: Covalent compounds are molecules formed by sharing electrons between nonmetal atoms.
Example: P₂O5 is named as diphosphorus pentoxide, where 'di-' indicates two phosphorus atoms and 'pent-' indicates five oxygen atoms.
Highlight: The practice includes both naming compounds from formulas and writing formulas from names, providing comprehensive practice in both directions.
Vocabulary: Prefixes used in naming indicate the number of atoms present.
Our AI companion is specifically built for the needs of students. Based on the millions of content pieces we have on the platform we can provide truly meaningful and relevant answers to students. But its not only about answers, the companion is even more about guiding students through their daily learning challenges, with personalised study plans, quizzes or content pieces in the chat and 100% personalisation based on the students skills and developments.
You can download the app in the Google Play Store and in the Apple App Store.
That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.
App Store
Google Play
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
I think it’s very much worth it and you’ll end up using it a lot once you get the hang of it and even after looking at others notes you can still ask your Artificial intelligence buddy the question and ask to simplify it if you still don’t get it!!! In the end I think it’s worth it 😊👍 ⚠️Also DID I MENTION ITS FREEE YOU DON’T HAVE TO PAY FOR ANYTHING AND STILL GET YOUR GRADES IN PERFECTLY❗️❗️⚠️
Thomas R
iOS user
Knowunity is the BEST app I’ve used in a minute. This is not an ai review or anything this is genuinely coming from a 7th grade student (I know 2011 im young) but dude this app is a 10/10 i have maintained a 3.8 gpa and have plenty of time for gaming. I love it and my mom is just happy I got good grades
Brad T
Android user
Not only did it help me find the answer but it also showed me alternative ways to solve it. I was horrible in math and science but now I have an a in both subjects. Thanks for the help🤍🤍
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
I found this app a couple years ago and it has only gotten better since then. I really love it because it can help with written questions and photo questions. Also, it can find study guides that other people have made as well as flashcard sets and practice tests. The free version is also amazing for students who might not be able to afford it. Would 100% recommend
Aubrey
iOS user
Best app if you're in Highschool or Junior high. I have been using this app for 2 school years and it's the best, it's good if you don't have anyone to help you with school work.😋🩷🎀
Marco B
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE THE SCHOOLGPT. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This app is phenomenal down to the correct info and the various topics you can study! I greatly recommend it for people who struggle with procrastination and those who need homework help. It has been perfectly accurate for world 1 history as far as I’ve seen! Geometry too!
Paul T
iOS user
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
I think it’s very much worth it and you’ll end up using it a lot once you get the hang of it and even after looking at others notes you can still ask your Artificial intelligence buddy the question and ask to simplify it if you still don’t get it!!! In the end I think it’s worth it 😊👍 ⚠️Also DID I MENTION ITS FREEE YOU DON’T HAVE TO PAY FOR ANYTHING AND STILL GET YOUR GRADES IN PERFECTLY❗️❗️⚠️
Thomas R
iOS user
Knowunity is the BEST app I’ve used in a minute. This is not an ai review or anything this is genuinely coming from a 7th grade student (I know 2011 im young) but dude this app is a 10/10 i have maintained a 3.8 gpa and have plenty of time for gaming. I love it and my mom is just happy I got good grades
Brad T
Android user
Not only did it help me find the answer but it also showed me alternative ways to solve it. I was horrible in math and science but now I have an a in both subjects. Thanks for the help🤍🤍
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
I found this app a couple years ago and it has only gotten better since then. I really love it because it can help with written questions and photo questions. Also, it can find study guides that other people have made as well as flashcard sets and practice tests. The free version is also amazing for students who might not be able to afford it. Would 100% recommend
Aubrey
iOS user
Best app if you're in Highschool or Junior high. I have been using this app for 2 school years and it's the best, it's good if you don't have anyone to help you with school work.😋🩷🎀
Marco B
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE THE SCHOOLGPT. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This app is phenomenal down to the correct info and the various topics you can study! I greatly recommend it for people who struggle with procrastination and those who need homework help. It has been perfectly accurate for world 1 history as far as I’ve seen! Geometry too!
Paul T
iOS user
Broderick Prendergast
@broderickprendergast
A comprehensive guide to chemical nomenclature and compound formulas, focusing on covalent compounds, ionic compounds, and acid nomenclature. This educational resource provides extensive practice naming covalent compounds examples and examples of ionic compound formulas, along with detailed variable-charge cations... Show more
Access to all documents
Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
This section covers ionic compounds containing fixed-charge cations, presenting a comprehensive set of exercises for both naming compounds and writing formulas.
Definition: Fixed-charge cations are metal ions that form only one type of positive ion.
Example: NaBr is named sodium bromide because sodium only forms Na⁺ ions.
Highlight: The practice includes polyatomic ions such as ammonium (NH₄⁺) and complex anions like permanganate (MnO₄⁻).
Access to all documents
Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
This page focuses on naming and writing formulas for compounds containing transition metals that can form multiple different ionic charges.
Definition: Variable-charge cations are metal ions that can form different positive charges, requiring Roman numerals to specify the charge.
Example: CuBr is named as copper bromide, where indicates the +1 charge on copper.
Highlight: The exercises emphasize the importance of correctly identifying and noting the charge of transition metal ions.
Access to all documents
Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
This section teaches how to identify and count ions present in chemical formulas, providing a systematic approach to understanding ionic compounds.
Definition: Ionic compounds consist of positively charged cations and negatively charged anions in ratios that create a neutral compound.
Example: In CoBr₂, there is one Co²⁺ cation and two Br⁻ anions.
Highlight: The practice emphasizes writing ion counts without using "1" and properly balancing charges.
Access to all documents
Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
This page covers the systematic naming of acids and writing their chemical formulas.
Definition: Acids are compounds that produce hydrogen ions (H⁺) when dissolved in water.
Example: HBr forms hydrobromic acid in water, while HBrO₃ forms bromic acid.
Vocabulary: The "-ic" suffix indicates the more common oxidation state, while "-ous" indicates the lower oxidation state.
Access to all documents
Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
This final section provides mixed practice problems combining various types of chemical nomenclature.
Example: Ca₃N₂ is named calcium nitride, demonstrating ionic compound nomenclature.
Highlight: The problems integrate concepts from previous sections, reinforcing overall understanding of chemical nomenclature.
Access to all documents
Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
This section provides comprehensive practice combining various types of compounds, including ionic compounds, covalent compounds, and acids.
Example: Nb₂O₃ is named as niobium(III) oxide.
Highlight: This section reinforces the importance of distinguishing between different types of compounds when naming them.
Access to all documents
Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
Continues with more advanced practice problems, incorporating all previously covered concepts.
Example: Fe(MnO4)₃ is named as Iron(III) Permanganate.
Highlight: Complex ionic compounds often contain polyatomic ions that must be correctly identified for proper naming.
Access to all documents
Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
This page focuses on the nomenclature of covalent (molecular) compounds formed between nonmetals. The practice exercises are structured to reinforce understanding of systematic naming conventions.
Definition: Covalent compounds are molecules formed by sharing electrons between nonmetal atoms.
Example: P₂O5 is named as diphosphorus pentoxide, where 'di-' indicates two phosphorus atoms and 'pent-' indicates five oxygen atoms.
Highlight: The practice includes both naming compounds from formulas and writing formulas from names, providing comprehensive practice in both directions.
Vocabulary: Prefixes used in naming indicate the number of atoms present.
Our AI companion is specifically built for the needs of students. Based on the millions of content pieces we have on the platform we can provide truly meaningful and relevant answers to students. But its not only about answers, the companion is even more about guiding students through their daily learning challenges, with personalised study plans, quizzes or content pieces in the chat and 100% personalisation based on the students skills and developments.
You can download the app in the Google Play Store and in the Apple App Store.
That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.
App Store
Google Play
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
I think it’s very much worth it and you’ll end up using it a lot once you get the hang of it and even after looking at others notes you can still ask your Artificial intelligence buddy the question and ask to simplify it if you still don’t get it!!! In the end I think it’s worth it 😊👍 ⚠️Also DID I MENTION ITS FREEE YOU DON’T HAVE TO PAY FOR ANYTHING AND STILL GET YOUR GRADES IN PERFECTLY❗️❗️⚠️
Thomas R
iOS user
Knowunity is the BEST app I’ve used in a minute. This is not an ai review or anything this is genuinely coming from a 7th grade student (I know 2011 im young) but dude this app is a 10/10 i have maintained a 3.8 gpa and have plenty of time for gaming. I love it and my mom is just happy I got good grades
Brad T
Android user
Not only did it help me find the answer but it also showed me alternative ways to solve it. I was horrible in math and science but now I have an a in both subjects. Thanks for the help🤍🤍
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
I found this app a couple years ago and it has only gotten better since then. I really love it because it can help with written questions and photo questions. Also, it can find study guides that other people have made as well as flashcard sets and practice tests. The free version is also amazing for students who might not be able to afford it. Would 100% recommend
Aubrey
iOS user
Best app if you're in Highschool or Junior high. I have been using this app for 2 school years and it's the best, it's good if you don't have anyone to help you with school work.😋🩷🎀
Marco B
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE THE SCHOOLGPT. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This app is phenomenal down to the correct info and the various topics you can study! I greatly recommend it for people who struggle with procrastination and those who need homework help. It has been perfectly accurate for world 1 history as far as I’ve seen! Geometry too!
Paul T
iOS user
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
I think it’s very much worth it and you’ll end up using it a lot once you get the hang of it and even after looking at others notes you can still ask your Artificial intelligence buddy the question and ask to simplify it if you still don’t get it!!! In the end I think it’s worth it 😊👍 ⚠️Also DID I MENTION ITS FREEE YOU DON’T HAVE TO PAY FOR ANYTHING AND STILL GET YOUR GRADES IN PERFECTLY❗️❗️⚠️
Thomas R
iOS user
Knowunity is the BEST app I’ve used in a minute. This is not an ai review or anything this is genuinely coming from a 7th grade student (I know 2011 im young) but dude this app is a 10/10 i have maintained a 3.8 gpa and have plenty of time for gaming. I love it and my mom is just happy I got good grades
Brad T
Android user
Not only did it help me find the answer but it also showed me alternative ways to solve it. I was horrible in math and science but now I have an a in both subjects. Thanks for the help🤍🤍
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
I found this app a couple years ago and it has only gotten better since then. I really love it because it can help with written questions and photo questions. Also, it can find study guides that other people have made as well as flashcard sets and practice tests. The free version is also amazing for students who might not be able to afford it. Would 100% recommend
Aubrey
iOS user
Best app if you're in Highschool or Junior high. I have been using this app for 2 school years and it's the best, it's good if you don't have anyone to help you with school work.😋🩷🎀
Marco B
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE THE SCHOOLGPT. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This app is phenomenal down to the correct info and the various topics you can study! I greatly recommend it for people who struggle with procrastination and those who need homework help. It has been perfectly accurate for world 1 history as far as I’ve seen! Geometry too!
Paul T
iOS user
