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A student has a sample of isopropanol (C3H7OH) that has a mass of 78.6 g. The molar mass of isopropanol is 60.1 g/mol. How many moles of isopropanol are contained in this sample?
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A student has a sample of isopropanol (C3H7OH) that has a mass of 78.6 g. The molar mass of isopropanol is 60.1 g/mol. How many moles of isopropanol are contained in this sample?

User Sverre
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2 Answers

5 votes

Answer:

c

Step-by-step explanation:

User Jeroen Van Den Broek
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8.0k points
1 vote
78.6 g (1mol/60.1 g)= 1.31 moles of isopropanol
User Mokhtar Tlili
by
7.2k points
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