Friday

March 27, 2015

March 27, 2015

Posted by **Florencia** on Tuesday, February 13, 2007 at 5:06pm.

Write formulas for the following compounds.

copper (III) chlorate

lead (II) nitrate

Cu(ClO3)

Pb(NO3)

Do you know the polyatomic ions?

Tell us what you don't understand about looking at the periodic table and doing these; perhaps we can help you get started.

Yes, I understand polyatomic ions. Why don't you put anything after the Cu or Pb? Is it because chlorate's and nitrate's charges are 1?

exactly.

You want to make the molecule zero as to charge. With Cu +3 and ClO3 -1, it takes 3 of the -1 charge to equal the one +3. In the case of Pb, it has +2 and it takes two of the -1 nitrates to make -2.

- chemistry -
**ijhy**, Wednesday, May 18, 2011 at 6:53pmuyr yy yyyy

**Answer this Question**

**Related Questions**

math! - george entered a function into his calculator andfound the following ...

chemistry - I was way off on the other problem. But I see how you got the answer...

check! - Write a recursive formula that generates the terms of the following...

science(chem) - CH3CHClCH2Cl vs. CH2ClCHClCH3 How would I know if : -The two ...

chemistry - what is the concentration of ions in 1.2 M aluminum nitrate solution...

Calculus - A baseball, hit 3 feet above the ground, leaves the bat at an angle ...

man alive! can someone check for me? - I am so bad when it comes to mathI I ...

chemistry - I have two Questions I need help with. 1. Why do some combinations ...

alg2 (sequences) - how do i find the pattern for: -4,8,-12,16 if the last number...

Math - If there is a recursively defined sequence such that a1 = sqrt(2) an + 1...