Question

Calculate the molecular mass of glucose (C6 H12 O6)and sulphuric acid(H2SO4)(atomic mass C=12, H=1, O=16, S=32).

Answer 1

Answer: molecular mass of glucose is 180 while molecular mass of sulfuric acid is 98

Explanation:for calculation of molecular mass we add each element of given compund and multiple the each element with its suffix such as C6H12O6 = atomic mass of carbon *6+atomic mass of hydrogen *12+atomic mass of oxygen *6 i.e (12*6+1*6+16*6=180). and same goes for sulphuric acid (1*2+32*1+16*4=98)