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balu736 [363]
3 years ago
5

During an experiment a student measured the mass of a copper wire to be

Chemistry
1 answer:
Aleksandr-060686 [28]3 years ago
5 0
Quantitative data because it involves a number (quantity)
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How does mass affect potential energy?
Andreyy89

What i would say: The amount of gravitational potential energy an object has depends on its height and mass. The heavier the object and the higher it is above the ground, the more gravitational potential energy it holds. Gravitational potential energy increases as weight and height increases.

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8 0
2 years ago
The theoretical yield of Cl2 from certain starting amounts of MnO2 and HCl was calculated as 60.25 g and 65.02 g, respectively.
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The actual yield is 43 g Cl₂.

The <em>limiting reactant was MnO₂</em> because it gave the smaller mass of Cl₂.

∴ The <em>theoretical yield</em> is 60.25 g Cl₂.

% yield = actual yield/theoretical yield × 100 %

Actual yield = theoretical yield × (% yield/100 %) = 60.25 g × (72 %/100%) = 43 g

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3 years ago
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What is the mass of 4.75 moles of arsenic trichloride?
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Explanation:

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