3. Chemical Reactions

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

Which of the following is the correct chemical formula for gallium phosphide?

Which of the following is the correct formula unit for the ionic compound formed when calcium combines with nitrogen?

Which of the following is the correct chemical formula for the ionic compound formed between aluminum (Al) and iodine (I)?

Which of the following is the correct chemical formula for the ionic compound rubidium cyanide?

Which of the following is the correct chemical formula for a compound composed of aluminum ions and sulfate ions?

Which of the following is the correct chemical formula for the ionic compound formed between Ca^{2+} and PO_4^{3-} ions?

Which of the following is the correct chemical formula for the ionic compound formed between magnesium and iodine?

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

Which of the following is the correct formula for the ionic compound formed when Mg^{2+} reacts with P^{3-}?

When aqueous solutions of AgNO_3 and NaCl are mixed, a precipitate forms. What is the chemical formula for the precipitate?

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

Which of the following is the correct formula for the ionic compound formed between strontium ions and nitrogen ions?

Which of the following is the correct chemical formula for copper(II) sulfate?

Which of the following correctly represents the ionic compound formed from the reaction between magnesium chloride and sodium sulfate? Include the charges on the ions.