会做AP化学的快来帮忙FINDING THE LIMITING REACTANT:for the reaction be

会做AP化学的快来帮忙
FINDING THE LIMITING REACTANT:
for the reaction below,determine the limiting reactant if 100g of FeCl3 is reacted with 50.0g of H2S:
2FeCl3(aq)+3H2S(g)→Fe2S3(s)+6HCl(aq)
huhusfgame 1年前 已收到2个回答 举报
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爽的爬墙 幼苗

共回答了11个问题采纳率：90.9% 举报

First,convert all reactants' weights to their moles.Then based on the stoichiometry relationship from the balanced equation,find which reactant is in shortage for the reaction to complete.That reactant then IS the limiting reagent for the reaction.

1年前

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cenzp 幼苗

共回答了21个问题采纳率：90.5% 举报

先把相对分子质量求出来，别忘了把配平给算进去，然后分别用相对分子质量比，等于反应物的相对分子质量比上X或者Y.

1年前

1
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