How much mass does 7.53 x 1022 molecules of CH4 represent?
1
Expert's answer
2015-01-12T11:33:51-0500
1 mole of any substance has 6.02 x 1023 molecules. So, first of all we must find the number of moles of CH4: 0.753 x 1023/6.02 x 1023= 0.1254 moles. Then the mass will be 0.125 moles * 16 g/mole = 2 g
Numbers and figures are an essential part of our world, necessary for almost everything we do every day. As important…
APPROVED BY CLIENTS
"assignmentexpert.com" is professional group of people in Math subjects! They did assignments in very high level of mathematical modelling in the best quality. Thanks a lot
Comments
Leave a comment