Register
Give the formulas for the ionic compounds made of the following ions: Sc3+ and Br¯ K+ and O2¯ Ca2+ and I¯ Cr3+ and S2¯ Rb+ and F¯ magnesium (Mg) and oxygen (O) ions potassium (K) and nitrogen (N) ions
184k views
0 votes
Give the formulas for the ionic compounds made of the following ions:

Sc3+ and Br¯
K+ and O2¯
Ca2+ and I¯
Cr3+ and S2¯
Rb+ and F¯
magnesium (Mg) and oxygen (O) ions
potassium (K) and nitrogen (N) ions
strontium (Sr) and fluorine (F) ions
aluminum (Al) and sulfur (S) ions

User Naor Levi
by
8.9k points

1 Answer

2 votes
ScBr3, K2O, CaI2, Cr2S3, RbF, MgO, K3N, SrF2, and Al2S3. The only thing you need to do is to ensure every ionic compound has a total valence of zero. Four the last four, you need to know usually valence of these ions.
User Fallout
by
7.6k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

Compare and contrast an electric generator and a battery??
How do you balance __H2SO4 + __B(OH)3 --> __B2(SO4)3 + __H2O
Can someone complete the chemical reactions, or write which one do not occur, and provide tehir types? *c2h4+h2o *c3h8 + hcl *c2h2+br2 *c4h10+br2 *c3h6+br2
What is the evidence of a chemical reaction when the fireworks go off
Which of the following statements does not describe a physical property of a piece of chalk A. Chalk is solid B.chalk can be broken into pieces C. Chalk is white D. Chalk will bubble in vinegar
Link Copied!