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grandymaker [24]
3 years ago
10

when using a clamp and ring stand to hold glassware and tools, what is the best position for the clamp?

Chemistry
1 answer:
lora16 [44]3 years ago
4 0
The bottom







Explanation:
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Explanation:

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\text{Number of moles}=\frac{\text{Given mass}}{\text{Molar mass}}

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According to stoichiometry:

2 moles of Pb produces = 2 moles of PbO_2

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