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Olin [163]
3 years ago
7

What would be the effect on your calculated mas percent recovery of Cu if you did not completely react the Mg in the reaction mi

xture?
Chemistry
1 answer:
Anarel [89]3 years ago
6 0
The mass percentage would be reduced but not as much as if it were a complete reaction ヽ༼ຈل͜ຈ༽ノ︵┻━┻ mark brainliest please
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2 years ago
Calculate the number of moles of caco3 (calcium carbonate, or limestone) in a 20.0g sample of this substance
Brrunno [24]
First calculate for the molar mass of the given formula unit, CaCO₃. This can be done by adding up the product when the number of atom is multiplied to its individual molar mass as shown below.

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<em>Answer: 0.2 moles</em>
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3 years ago
The document that provides the structure for the us government is
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As a sidenote, you posted this in Chemistry, when it actually belongs in another topic.  Please be sure to post questions only where they belong.  Thanks!  :)
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