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marusya05 [52]
3 years ago
14

My Teacher didn't teach us this please help

Chemistry
1 answer:
oksian1 [2.3K]3 years ago
5 0

Answer:

first; why is it a question if teacher never teached you it LOL anyways..

Explanation:

i would say its the second one

"The smae quality of each element is present on both sides of the equation."

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Hey can someone help me and show work please
Ivahew [28]

Answer: 2.54g

Explanation:

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1mole (34g) of H2O2 contains 6.02x10^23 molecules

Therefore Xg of H2O2 will contain 4.5x10^22 molecules i.e

Xg of H2O2 = (34x4.5x10^22)/6.02x10^23 = 2.54g

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Paha777 [63]

Answer:

I think the answer is 368.544 centigrams

Explanation:

I hope I helped

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3 years ago
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Liquid 1 has a density of 2.0 g/ml, Liquid 2
Natali5045456 [20]

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8 0
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lara [203]

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