Answer to Question #87579 in General Chemistry for Eduardo De Leon Fernandez

Question #87579
Ten grams of calcium carbonate was produced when carbon dioxide was added to lime water (calcium hydroxide in solution). What volume of carbon dioxide at STP was needed
1
Expert's answer
2019-04-09T07:55:07-0400

CO2  + Ca(OH)2  = CaCO3  + H2O

m(CaCO3) = 10.0 g

(10 g CaCO3 / 1)(1 mol / 100.1 g)(1 mol CO2 / 1 mol CaCO3)(22.4 L STP / 1 mol) = 2.24 L CO2 STP


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Comments

Assignment Expert
11.11.20, 20:26

Dear Rajmeer, Questions in this section are answered for free. We can't fulfill them all and there is no guarantee of answering certain question but we are doing our best. And if answer is published it means it was attentively checked by experts. You can try it yourself by publishing your question. Although if you have serious assignment that requires large amount of work and hence cannot be done for free you can submit it as assignment and our experts will surely assist you.

Assignment Expert
11.11.20, 20:26

Dear Rajmeer, Questions in this section are answered for free. We can't fulfill them all and there is no guarantee of answering certain question but we are doing our best. And if answer is published it means it was attentively checked by experts. You can try it yourself by publishing your question. Although if you have serious assignment that requires large amount of work and hence cannot be done for free you can submit it as assignment and our experts will surely assist you.

Rajmeer
03.11.20, 23:34

Where is the 100.1 g coming from

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