write and balance chemical equations. you may need to predict some of the produc

Question

write and balance chemical equations. you may need to predict some of the products or reactants a. The combution of heptane produces carbon dioxide and water. b) Copper II sulfate pentahydrate dissolves in aqueous ammonium chromate to form solid Copper II chromate c) Barium sulfide dissolves in concetrated nitric acid to produce dihydrogen sulfide gas. d)CH3COOH(aq)+ Ca(OH)2(aq)=> e) phosphorous trichloride will add two chloride atoms in excess chloride gas f) XeF2 + Fe=> XeF4 g) Pb(NO3)4 (aq) + K3PO4(aq)=>

Explanation / Answer

1... C7H16 + 11O2 ?7 CO2 + 8H2O 2..Balanced equation CuSO4 * 5 H2O + (NH4)2CrO4 ? CuCrO4 + (NH4)2 SO4 + 5 H2O 4..2CH3COOH + Ca(OH)2 -------> CH3COO)2Ca + 2H2O

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