Question

if 1 gram of carbon contains x atoms, what will be the number of atoms in one mole of magnesium?

Answer 1

If 1g of carbon contain x atoms, what will be the number of atoms in 1g of magnesium?

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1 mole of carbon = gram molecular mass of carbon = 12 grams.

12g carbon = 1 mole

1g carbon = 1/12 mole

1g of carbon contains x atoms and 1g = 1/12 mole.

Therefore 1/12 mole of carbon has x atoms.

Equal number of moles of all the elements contain equal atoms, so 1/12 mole of magnesium also contains x atoms.

1 mole of magnesium = 24g

Therefore, 24 gram = 1 mole

1g = 1/24mole.

1/24 mole of magnesium = ( x * 12)/ 24 ( x multiplied by 12, divide by 24)

= x/2 atoms

HOPE IT HELPED YOU

Answer 2

Answer:

above question

Explanation:

1 gram of C =x atoms

12gram of C = 12x atoms

therefore, 1gram of Mg =2x atoms

12 gram of C =1/12 atoms =x atoms

therefore , x=1/12 atoms

24 gram =1 atoms

1 gram =1/24 atoms =x/2