You have a sample of 75.6 g of C3Hg. How many moles of C3Hg are in the sample?

asked Jul 1, 2023 161k views

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8 votes

Answer:

0.3195 mole

Step-by-step explanation:

Number of moles of C3Hg

= mass ÷ molar mass

= 75.6 g ÷ (12 + 12 + 12 + 200.6)

= 75.6 g ÷ 236.6

= 0.3195 mole

Specksynder answered Jul 8, 2023

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