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Asked Sep 18, 2019
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A typical silicon chip has a mass of 2.3 x 10-4 g. Assuming the chip is pure silicon, how many silicon atoms are in the chip?

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Given that the mass of silicon chip is 2.3×10-4 g. The number...

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Mass No.of molesMolarmass 2.3x10 g 28.08 g/mol -8.2x10 mo

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