how many molecules are present in 1 g of oxygen
Answers
Answered by
0
Answer:
Moles : given mass /molar mass
= 1/32 moles
Molecules!= moles * Avagadro number
= 1/32* 6.022 * 10^23
1.8 * 10^22
Answered by
0
16g of oxygen =6.023×10^23 molecules
1 g of oxygen = x
by cross multiplication
x(16)=6.023×10^23
x=6.023×10^23/16
Solve with the help of calculator and you will get the answer
1 g of oxygen = x
by cross multiplication
x(16)=6.023×10^23
x=6.023×10^23/16
Solve with the help of calculator and you will get the answer
Similar questions