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soldi70 [24.7K]
2 years ago
12

Calculate how many grams of of copper sulfate pentahydrate are required to prepare

Chemistry
1 answer:
Rzqust [24]2 years ago
8 0
Molar mass CuSO4.5H2<span>O => 249.685 g/mol

Volume in liters => 100 mL / 1000 => 0.1 L
</span>
1 L ----------------- 0.05 M
0.1 L -------------- ?? ( moles of <span>copper sulfate pentahydrate )
</span>
0.1 x 0.05 / 1 => 0.005 moles

1 mole ------------- <span> 249.685 g
</span>0.005 moles ------- ( mass of <span>copper sulfate pentahydrate )
</span>
0.005 x 249.685 / 1 => 1.28425 g CuSO4.5H2<span>O
</span>
hope this helps!




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