Question

calculate the no of atoms no of electrons 3.42g of C12H22O11

Answer 1

GIVEN ; MASS OF GIVE COMPOUND= 3.42 G

AS WE KNOW, MOLAR MASS OF( C12H22O11 ) = 342.3 G

NO. OF ATOMS IN GIVEN COMPOUND = GIVEN MASS / MOLAR MASS × MOLE NUMBER.

= 3.42 / 342.3 × 6.023 ×10^23 = 0.06017 × 10^23 ( no. of atoms )