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kenny6666
[7]
3 years ago
8
What is the weight in grams of 3.36 × 10Ƴ molecules of copper sulfate (CuSOÁ)?
Chemistry
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1
answer:
spin
[16.1K]
3 years ago
6
0
Molar mass ( CuSO₄) = 159.609 g/mol
159.609 g ----------------- 6.02 x 10²³ molecules
? g ------------------ 3.36 x 10²³ molecules
mass = ( 3.36 x10²³) x 159.609 / 6.02 x 10²³
mass = 5.36 x 10²⁴ / 6.02 x 10²³
mass =
8.90 g
hope this helps!
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