Question #336a1
2 Answers
Explanation:
According to mole concept :
1 mole of
So 18 grams of
And
150 grams of
=
Explanation:
To calculate the number of molecules of a substance, we simply multiply the amount of moles by Avogadro's number, which is equal to
But how many moles are in
Moles = Grams of a substance / Atomic Mass Of A Substance
Moles =
Moles =
Therefore there are