2 years ago

I need help with this! I WILL GIVE YOU BRAINLIST!

Chemistry

1 answer:

melisa1 [442]2 years ago

8 0

Answer:

Farther, longer, longer

Explanation:

The further away a planet is from the sun, the larger the orbit. This makes the time for the planet to make a revolution around the sun longer.

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What is the mass of 4.5 x 10^22 molecules of hydrogen peroxide (H2O2)? Show your work in the space below.

valentinak56 [21]

Given :

Number of molecules of hydrogen peroxide, N = 4.5 × 10²².

To Find :

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Solution :

We know, 1 mole of every compound contains Nₐ = 6.022 × 10²³ molecules.

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Describe two situations that reduce the dissolved oxygen content of water?

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