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1) A chemist combines potassium with phosphoric acid, generating potassium phosphate and hydrogen gas. (1 point) 2) A chemist combines sodium sulfate with silver nitrafe, making sodium nitrate and silver sulfite. (1 point) 3) Write the reaction for the combustion of CuH,OH. (no states needed) (2 points) 4) Write the reaction for cobalt (T) sulfite and aluminam. Assume Aluminum is more reactive than cobalt. (2 points) 5) Write the reaction for nickel (II) chloride and scandium. Ascame Scandium is more reactive than nickel. ( 2 points)
6) Write the reaction for cobalt (II) chlorate and potassium citrate. (2 points) 7) Write the reaction for sodium chromate with iron (III) nitrate. (2 points) 8) Write the reaction for barium nitrate and aluminum sulfate. (2 points) 9) Write the reaction for magnesium hydroxide and ruthenium (III) nitrate. (2 points) 10) Write the reaction for tin (IV) nitrate with sodium phosphate. (2 points)