Which of the following is a binary ionic compound? OA. NaOH O B. FeCl2 OC. CaSO4 OD. Br2 QUESTION 2 What is the charge on tin in the following compound: Sn(SO4)2? O AO O B.2+ O C.4+ OD. 2- QUESTION 3 What is the formula of the compound formed when oxygen and aluminum combine? O A. Al302 O B. AIO2 What is the formula of the compound formed when magnesium ions and nitride ions combine? O A. MgN O B. Mg3N OC. MgN2 OD. Mg3N2 QUESTIONS Which of the following pairs has the correct name for the given formula? O A. K20 - dipotassium monoxide O B. PC13 - phosphorus chloride OC, PDCO3 - lead(ll) carbonate OD. Ca(NO2)2 - calcium nitrate QUESTION 6 What is the correct formula for the compound that forms between calcium ions and hydroxide ions? O A. CaOH2 B. Ca2OH What is the correct formula for barium hypochlorite? . Bac O B. Ba(CIO)2 OC. Ba(ClO2)2 OD. Ba(ClO3)2 QUESTION 8 The chemical formula for manganese(III) oxide is: O A. Mn203 O B. Mn302 , ngo O D. MnO3 QUESTION 9 Which of the compounds below is a nonbinary ionic compound? O A. AgNO3 OB. NH4CI Question Completion Status: QUESTION 9 Which of the compounds below is a nonbinary ionic compound? O A. AgNO3 OB. NH4CI OC. CaCO3 OD. All of the above QUESTION 10 What is the name off the following compound: NaHSO4? O A. sodium bisulfate B. sodium hydrosulfate OC. sodium hydrogen sulfite D. sodium sulfate Click Save and Submit to save and submit. Click Save All Answers to save al