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1 year ago

How many moles of H2O are in 64.0 g of H2O

Chemistry

1 answer:

Alina [70]1 year ago

8 0

Answer:

Explanation:

stoichiometry of C₂H₂ to H₂O is 2:2.

Number of moles of C₂H₂ = molar mass of C₂H₂

Since the molar mass of C₂H₂ is 26 g/mol.

Number of C₂H₂ moles reacted = 64.0 g / 26 g/mol = 2.46 mol.

according to a molar ratio of 2:2.

the number of H₂O moles formed = a number of C₂H₂ moles reacted.

Therefore the number of H₂O moles produced = 2.46 mol

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3 years ago

g A laboratory analysis of an unknown compound found the following composition: C 75.68% ; H 8.80% ; O 15.52%. What is the empir

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The empirical formula for the unknown compound can be obtained by following the processes below:

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3. Divide the individual results by the lowest values

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3 years ago

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anyanavicka [17]

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2 years ago

How many moles of H2O are in 64.0 g of H2O￼

How many moles of H2O are in 64.0 g of H2O