3. Chemical Reactions

Which of the following is the correct formula for the ionic compound formed between Na^+ and PO_4^{3-} ions?

In which of the following ionic compounds is nitrogen present?

Which of the following is the correct chemical formula for iron(II) nitrate?

Which of the following is the correct name for the Al^{3+} ion?

Which of the following is the correct chemical formula for chromium(III) sulfide?

How are chemical formulas of binary ionic compounds generally written?

Which of the following is the correct scientific name for LiCl?

What is the correct name for the compound with the formula CoBr_2?

Which of the following is the correct chemical formula for aluminum chromate?

Which of the following is the correct chemical formula for calcium oxide?

When magnesium reacts with chlorine, which ionic compound is formed?

Which type of compound is CuSO_4?

Which of the following is the correct chemical formula for calcium bromide?

Which is the correct name for the compound Na2SO4?

Which of the following is the correct chemical formula for ammonium sulfide?