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3 years ago

Item 6

Chemistry

2 answers:

Nimfa-mama [501]3 years ago

7 0

Answer:

It's west.

Explanation:

I picked north and got it wrong. I'm not sure why it's wrong but it is -_-

allsm [11]3 years ago

6 0

Answer:

north is the word that best completes the sentence

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Answer:

Number of moles is defined as the ratio of given mass in g to the molar mass.The mathematical expression is given as:

Number of moles =Number of moles of compound = 12.7 moles (given)As, 1 mole of any compound is equal to particles.

where, is Avogadro number. Formula for calculating particles is given by:

where, N = number of particles, n = number of moles and is Avogadro number.

Put the values,= or Hence, number of particles of the compound is equal to

Explanation:

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