Asked by Jeanette

How many grams does 0.500 moles of CuBr weigh?
Answered by bobpursley
Technically, you have to ask weight where? On the Moon? in Orbit. grams is mass, weight is in newtons.

molmass CuBr =143.45grams

so the mass of 1/2 mole is half that.

Now, its weight is quite a different matter.

Weight=mass*g=mass1/2 mole above in Kilograms * 9.8N/kg