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Blizzard [7]
2 years ago
13

How do we determine the volume of an irreguler shaped object?

Chemistry
1 answer:
kicyunya [14]2 years ago
6 0

Answer:

You can measure the displacement when the object is placed in a certain volume of water.

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If 3.5 grams of NaN3 decomposed, how many grams of N2 would be produced?
Wewaii [24]

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5.25 moles.

Explanation:

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2NaN_3(s)\rightarrow 2Na(s)+3N_2(g)

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From the above balanced chemical reaction, we conclude that the ratio of moles of sodium azide and nitrogen gas are 2 : 3.

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