Calculate the relative molecular mass of Limestone CaCO3, (Ca = 40, C =12, O = 16)

Elbrain

9 years ago

Be fast, it's jamb use

40 + 12 + 3 X 16 = 100

Sammyporsche123

3 years ago

Wtf

Ninny

9 years ago

40+12+48*3=

40+12+48=100

Ninny

9 years ago

Lol...





Aiit