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Burka [1]
3 years ago
8

Given the parent compound, draw the mass spectrum fragment that is observed at m/z 91. Include any hydrogen atoms and the charge

.
Chemistry
1 answer:
docker41 [41]3 years ago
5 0
300000 I believe is answer
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What volume of hydrogen will be produced at STP by the reaction of 67.3 g of tin with excess water according to the following re
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Answer:

Sn + 2H2O ==> Sn(OH)2 + 2H2

67.3 g Sn x 1 mol/119 g x 2 mol H2/mol Sn x 22.4 L/mole = answer in liters

Explanation:

Sn + 2H2O ==> Sn(OH)2 + 2H2

67.3 g Sn x 1 mol/119 g x 2 mol H2/mol Sn x 22.4 L/mole = answer in liters

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