When CrPO4 is prepared from 75.0 g Cr and excess H3PO4, the theoretical yield is 212 g. when this reaction was carried out in the experiment only 180. g was recovered. What was the percent yield?
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Ответ:
(a) calculated density= 0.86 g/mL. The substance is probably toluene, density= 0.866 g/mL (b) 40.4 mL ethylene glycol (c) 1.11 x 10^3 g nickel
Explanation: