SCH3U Exam Review - V. NGUYEN

____ 13. Sodium phosphate, Na3PO4, can be prepared by combining sodium hydroxide and hydrogen phosphate as shown in the following balanced chemical equation: 3NaOH + H3PO4 Na3PO4 + 3H2O . If 2.5 mol of H3PO4 are reacted, the number of moles of water that will be produced is. a. 1.0 d. 5.0 b. 2.5 e. 7.5 c. 3.0 ____ 14. Potassium chloride and oxygen gas are formed upon heating potassium chlorate ... ................
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