Explain how the temperature of a substance is related to the kinetic energy of its molecules

The faster molecules are moving together, heat starts to form. Whereas it is the opposite if molecules are moving slower.

Explanation:

Because an increase in heat is just an increase in the vibrational energy of the atoms, or molecules of a substance. So if you increase the temperature and hence the heat, there is more movement (vibration) in the atoms which translates to more kinetic energy.

calculate how many grams of ammonia can be produced from 4.21 grams of

n2 + 3h2 = 2nh3

my answer:

25.0g n2 x (1 mol/ 28.0gn2) x (2 mol nh3/ 1 mol n2) x (17.0g nh3/ 1 molnh3) = 30.36g n2

25.0g h2 x (1 mol h2/ 2.00g h2) x (2 mol nh3/ 3 mol h2) x (17.0g nh3/ 1 mol nh3) = 141.67g h2

lr = n2

- both b and d.

-since b and d are the closest coastlines then that makes it the most affected.

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