Chemistry, 10.11.2019 04:31 xxtonixwilsonxx
Awire weighing 0.250 g and containing 94.75% fe is dissolved in hcl. the iron is completely oxidized to fe3+ by bromine water. the solution is then treated with tin(ii) chloride to bring about the reaction sn2+(aq) + 2fe3+(aq) β 2fe2+(aq) + sn4+(aq) + h2o(l) if 24.4 ml of tin(ii) chloride solution is required for complete reaction, what is the molarity of the tin(ii) chloride solution
Answers: 2
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Awire weighing 0.250 g and containing 94.75% fe is dissolved in hcl. the iron is completely oxidized...
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