Calculate the number of atoms of Hydrogen in 15g of ethane gas
Answers
Answered by
0
Formula CH3---CH3
There are six atoms of hydrogen in one molecule of ethane.
There will be 6(6.023×10^23)=36.138×10^23 atoms of hydrogen in one mole of ethane
1 mole of ethane = 72g
so
36.138×10^23 hydrogen= 72 g
x =15 g
By cross multiplication
x=7.528×10^23 atoms of hydrogen in 15 g of ethane.
There are six atoms of hydrogen in one molecule of ethane.
There will be 6(6.023×10^23)=36.138×10^23 atoms of hydrogen in one mole of ethane
1 mole of ethane = 72g
so
36.138×10^23 hydrogen= 72 g
x =15 g
By cross multiplication
x=7.528×10^23 atoms of hydrogen in 15 g of ethane.
Similar questions