What is the mass of 3.5 moles of silicon? (to the nearest tenth)

asked Apr 3, 2023 170k views

8 votes

by Keyr

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8 votes

Answer: 112.2 g

Step-by-step explanation:

The atomic mass of silicon is 32.065 g/mol, so 3.5 moles have a mass of (3.5)(32.065) grams, or about 112.2 g

PretzelJesus answered Apr 7, 2023

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