Question

calculate 12.044*10^23 number of oxygen molecules

Answer 1

HEY MATE HERE IS. UR ANSWER

NUMBER OF MOLES = GIVEN NUMBER OF PARTICLE / AVAGADRO'S NUMBER

THEREFORE WE HAVE : 12.044* 10 ^23 / 6.022 * 10 ^23

= 2 moles of oxygen

Hope it is helpful if yes please mark as BRAINLIEST !!!!!!!

Answer 2

As we know 1 mole of oxygen has 6.022×10^23 atoms ,hence we could say that in 12.044×10^23 atoms,there is 2 mole of oxygen ,in one mile there is 16g of oxygen so we could say there are 32g of oxygen and there is only one O2 molecule is present