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kramer
3 years ago
7

Why is the top ruler more reliable in measuring length than the bottom ruler?

Chemistry
2 answers:
rodikova [14]3 years ago
6 0
I’m assuming the top ruler has more measurement points, like more specific numbers. This would mean the top ruler is more reliable because you can be more specific with your measurements
denpristay [2]3 years ago
5 0

Answer:

cause the bottom part starts at 0 and the top starts at 12

Explanation:

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Answer:

72.6 grams

Explanation:

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How many atoms are in 52.3 g of lithium hypochlorite (LiClO)?​
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Answer:

1.62 × 10²⁴ atoms are in 52.3 g of lithium hypochlorite.

Explanation:

To find the amount of atoms that are in 52.3 g of lithium hypochlorite, we must first find the amount of moles. We do this by dividing by the molar mass of lithium hypochlorite.

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0.896 mol × 6.02 × 10²³ = 5.39 × 10²³ f.u.

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5.39 × 10²³ f.u. × 3 atom/f.u. = 1.62 × 10²⁴ atoms

1.62 × 10²⁴ atoms are in 52.3 g of lithium hypochlorite.

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