Question

Find the number of molecules in 0.025 moles of h2so4

Answer 1

Answer:

0.025×6.0223×10 to power 23

Answer 2

Question:-

Find the number of electrons in 0.025 moles of H2SO4 molecules?

Answer:-

The molar mass of hydrogen is 1

Molar mass of sulphur (S) is 32

Molar mass of oxygen (O) is 16

Now ,

2(1)+32+4(16) = 98

Molar mass of sulphuric acid i.e. H2SO4 is 98

98 for 1 mole, Hence for 0.025moles 0.025 × 98 = 2.45