3 years ago

ASAP! I have 20 min to finish this i need help

Chemistry

1 answer:

rodikova [14]3 years ago

7 0

The real answer is B

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How many grams of oxygen are produced when 1.05 moles of hydrogen gas is<br> produced?

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Answer:

1.058337 grams of hydrogen and 2H2 + O2 ==> 2H2O hydrogen peroxide

mols H2 = grams/molar mass

Using the coefficients in the balanced equation, convert mols H2 to mols O2.

Now convert mols O2 to grams. That's grams mols O2 x molar mass O2.

and it could also produce H2O water but no air but it could make other things

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According to VSEPR theory, a molecule with the general formula AX2E2 (A is the central atom, X is the bonded atom and E is a lon

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Answer:

see explanation

Explanation:

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Which of the following is the correct name for MgCl2?

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