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zepelin [54]
3 years ago
10

1. Какая масса растворённого вещества содержится в 21г. раствора с массовой долей 0,9%

Chemistry
2 answers:
vfiekz [6]3 years ago
3 0

Answer:

I don't know this language please send me in English please

kramer3 years ago
3 0

Answer:

di ko alam pimagsasabi mo putik ka alam ko sana pero di ko lam yung font?!

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What is the mass of an osmium block that measures 6.70 cm × 9.20 cm × 3.30 cm? The density of osmium is given as 22.610 g/cm3. N
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Answer:

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Explanation:

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