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AysviL [449]
3 years ago
8

An experiment was conducted with a 1.57 gram starting mass of copper. How many grams of cooper were collected if the yield was 8

0.6%? Report your answer with three significant figures.
Chemistry
1 answer:
IRINA_888 [86]3 years ago
7 0

Answer:

1.26 g of Cu

Explanation:

Since we have to find the percentage of the given amount so...

Yield in grams = (Initial mass used / 100) x Percentage Yield

Yield in grams = (1.57 / 100) x 80.6 = 1.26 g of Cu

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3 years ago
A sample of gas has an initial pressure of 1.5 atm, an initial volume of 3.0 L, and an initial temperature of 293K. If the final
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Answer:

1.9 L

Explanation:

Step 1: Given data

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If we assume ideal behavior, we can calculate the final volume of the gas using the combined gas law.

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3 years ago
Give 4 Economics activities associated with water​
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Answer:

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Answer:
            <span>Molecular geometry around each carbon atom in a saturated hydrocarbon is Tetrahedral.

Explanation:
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5 0
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