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Chemistry

1 answer:

VikaD [51]2 years ago

6 0

Answer:

thanks for the points

take care bye

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when you put a book on a table the table pushes on the book is that newton's 1st,2nd,or 3rd law of motion ?

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If 26.2 grams of a pure compound contain 8.77 × 1022 molecules, what is the molecular weight of this compound? Answer in units o

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Answer:

Mw = 179.845 g/mol

Explanation:

Mw [=] g/mol

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Given the two reactions PbCl2(aq)⇌Pb2+(aq)+2Cl−(aq), K3 = 1.89×10−10, and AgCl(aq)⇌Ag+(aq)+Cl−(aq), K4 = 1.25×10−4, what is the

Sergio [31]

Answer:

$1.2\times 10^{-2}$