Question

find in 98 gram of sulphuric acid. 1. moles of sulphur atom.? solve this with correct explanation ​

Answer 1

Answer:

Sulphuric acid- H2SO4

ATOMIC WEIGHT- 2*1+32+16*4

2+32+64=98

SULPHUR ARE 1 SO 1 MOLE H2SO4 contain 1 mole of S

So 98 gm contain

If 98g H2so4 contain 32 gm of S

1gm H2so4 contain 32/98gm S

98gm H2so4 contain 32/98*98

=32 gm that is 1 mole

Answer 2

Answer:

1 mole.

Explanation:

n= given mass/ molarmass

molarmass of H2SO4 =

H=1*2=2

S=32

O= 16*4=64

total= 98.

Put value in formula.

n=98/98

n=1 mole