How do you know the charge of polyatomic ions?

Let’s learn how do you know the charge of polyatomic ions. The most accurate or helpful solution is served by Yahoo! Answers.

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Answer:

You can know the charge just by solving for the formal charge. Most chemistry students end up memorizing...

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Oxidation state assignment rules and procedures, how to treat polyatomic ions in neutral compounds.?

Greetings, What exactly is the procedure for dealing with polyatomic ions within a neutral compound? I.e. AgNO3 I do know that Ag's oxidation state is +1 but I did not initially want to assign it this way based on the empirical rules that want me to...

Answer:

Here is the way I do this. Simply check the oxidation numbers for silver and the nitrate ion Plus one...

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What is the direction of flow of charge inside the battery? Is it different than the direction outside the battery ( in the conducting wire )?

I was studying about this chapter currents and circuits and I want concept clarification. This is what i read - " some internal mechanism exerts force on the ions of the solution inside the battery. This force drives positive ions towards positive...

Answer:

The current does indeed flow the other way in the battery. Think of it this way: the chemical reaction...

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Charge of monatomic ions?

What charge do monatomic ions of Family IA exhibit? Why? What charge do monatomic ions of family ions of Family VIIA exhibit? Why? I know from my notes the first one the charge is 1. But I don't know why? Does it have to do with electronegativity? As...

Answer:

I don't like giving answers for student assignments but I'll give you a hint: It has to do with valence...

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well anybody can tear a phonebook in half, because there is a neat little trick to it. What you do is...

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Working out the charge on a polyatomic ion.?

How does one go about finding the charge on a polyatomic ion? For example we have CN- but then we have a CO neutral molecule. Both species follow the octet rule, but the cyanide molecule has a negative charge whilst the carbon monoxide compound is neutral...

Answer:

The real way of finding anything in chemistry has to be by experiment. You are asking about predicting...

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Answer:

acetate, peroxide, nitrite, sulfite, chlorate, hydrogen carbonate, perchlorate see more at http://www...

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Whats an easy way to memorize all elements and polyatomic ions?

i need to memorize the element, symbl, and the charge. for each elements and polyatomic ions. i need help fast! Thanks!

Answer:

well element and symbol shouldn't be a problem since they are all coinciding with one another the charges...

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Oxidation Numbers for Polyatomic Ions?

Ba(SCN)2 : I know that the Ba has to have the +2 charge but I need to know the oxidation numbers for the polyatomic ion SCN. Same thing for this molecule Ca(C2H3O2). Thanks!

Answer:

The polyatomic ion, thioscyanate (SCN-), has a -1 charge which is why two of the ions are needed to...

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Answer:

http://www.chemteam.info/Nomenclature/No… two written tutorials and two videos. Look for videos...

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