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Calcium reacts with sulfur (S8) forming calcium sulfide. What is the theoretical yield (g) of CaS(s)...

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Physics

Calcium reacts with sulfur (S8) forming calcium sulfide. What isthe theoretical yield (g) of CaS(s) that could be prepared from1.83 g of Ca(s) and 3.35 g of sulfur(s)? Enter your answer indecimal format with two decimal places and no units.

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3.9 Ratings (639 Votes)
First you need a balanced equation In stoichiometry you ALWAYS need a balanced equation Ca S CaS Easy enough Now you need to know the molar masses of the involved substances Ca 4008 gmol S 3207 gmol CaS 4008 3207    See Answer
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