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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
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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Briefly describe how a potentiometric pHmeter works. (Hint: Describe how the pH meter measures the amount of H+ or OH- ions in a
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Indicators show changes in the pH of a solution

Explanation:

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Lastly, Snape thinks we should try one more calculation. What is the retention factor if the distance traveled by the solvent fr
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Answer:

0.1 is the retention factor.

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<h3>Calculation:</h3>

At STP,

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We have given 44.8 L of N₂, therefore,

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Learn more about calculation at STP here:

brainly.com/question/9509278

#SPJ4

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2 years ago
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