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Crazy boy [7]
3 years ago
7

Hich formula can be used to calculate the molar mass of hydrogen peroxide (H2O2)? (5 points)

Chemistry
2 answers:
Alexxandr [17]3 years ago
6 0

Answer:

Answers are 34.6 grams and objective d.

mina [271]3 years ago
4 0

Answer:

which formula can be used to calculate the molar mass of hydrogen peroxide (H2O2)?

» <u>d.2 x molar mass of H + 2 x molar mass of O</u>

Explanation:

Since we've two hydrogen atoms and two oxygen atoms, we multiply each mass by 2

= (2 \times hydrogen) + (2 \times oxygen) \\  = (2 \times 1) + (2 \times 16) \\  = 2 + 32 \\  = 34 \: g

Which of the following statements best defines the actual yield of a reaction?

»<u> </u><u>d.The ratio of measured yield over stoichiometric yield</u>

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