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EmilyB

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  • Favorite Area of Science
    Chemistry

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  1. EmilyB
    Thank you everyone! Here is the full original question (apologies if it makes a difference to anything :|)
  2. EmilyB
    Looking at a question (and no, I'm not in school) I'm not too sure of the answer. This area clearly is not my forte! 4.32g of PbBr2 are produced, how many grams of Pb(||) were required to react..? I worked out that there were 0.0117mols in 4.32g but the proportion of Pb was 0.006...mols. The answer they were looking for was 0.0117. Surely they made a mistake? Or am I missing something?
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