Question

Calculate the mass of:

2moles of H2SO4

Answer 1

mass=196gram.

Step-by-step explanation:

number of mole = given mass/ molecular mass

n=m/Mm so n×Mm=m

H2so4(H=1×2 ,s=32 ,o=4×16)

; 2+32+64=98

2mole×98gram /mole

=196gram

:

Answer 2

Step-by-step explanation:

The mass of 2 moles of H2SO4 in gram is :

mass of one mole of H2SO4=2+32+64=98 g

So, mass of two mole is 196