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List the ion for Na2Cro4?

And CaCl2 and Cr(NO3)3?

2007-12-02 13:29:00 · 2 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry

2 answers

Na2Cro4
Na+ and CrO4-2

CaCl2
Ca+2
Cl-

Cr(NO3)3
Cr+3
NO3-

2007-12-02 13:31:57 · answer #1 · answered by Dan A 6 · 0⤊ 0⤋

2Na+ + CrO4=

Ca++ + 2Cl2

Cr+++ + 3NO3-

2007-12-02 21:32:21 · answer #2 · answered by steve_geo1 7 · 0⤊ 0⤋

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