Chemistry, 10.12.2019 23:31 korbenbrown7554
Given the balanced equation for the oxidation of ethanol, c2h5oh, by potassium dichromate:
3 c2h5oh + 2 k2cr2o7 + 16 hcl > 3 c2h4o2 + 4 crcl3 + 4 kcl + 11 h2o
calculate the volume of a 0.600m k2cr2o7 solution needed to generate 0.1665 moles of c2h4o2 from a solution containing excess ethanol and hcl.
a) 278 ml b) 185 ml c) 111 ml d) 6.60 ml
Answers: 3
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Given the balanced equation for the oxidation of ethanol, c2h5oh, by potassium dichromate:
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