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Gelneren [198K]
3 years ago
5

How many molecules are in 5.55 moles of water, H,O?​

Chemistry
1 answer:
Serga [27]3 years ago
8 0

Answer:

0.32588552786409075

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An airplane model is an example of what type of model
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Which of the following is not one of the three categories of mechanical<br>waves?​
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An ether and alkene are formed as by products in this reaction. draw the structures of these by-products and give mechanisms for
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2 years ago
How many lead (Pb) atoms will be generated when 5.38 moles of ammonia react according to the following equation: 3PbO+2NH3→3Pb+N
jasenka [17]

Answer:

4.86×10^23 molecule of Pb

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2 mol NH3/ 3 mol Pb

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(5.38 NH3)(3 Pb/ 2 NH3) = (5.38)(3/2) mol Pb = 8.07 mol Pb

Then, we just need to use Avagadro's number to get the number of molecules.

(8.07)(6.02×10^23) = 4.86×10^23 molecule of Pb

4 0
3 years ago
Read 2 more answers
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