Question

4.84*10^-2 mol H2SO4 to molecules H2SO4

Answer 1

Number of molecules in 4.84 x 10^-2 mole of H2SO4 are :

`2.91 * 10^(22)` molecules

Step-by-step explanation:

Moles : It is the quantity which is equal to mass of the substance which contain same number of units as present in 12 g of C-12.It is represented by "n"

It Contain Avogadro Number of Atoms .

`N_(0)= 6.022* 10^(23)`

The number of mole can be calculated :

`mole =(number\ of\ molecules)/(Avogadro\ number)`

`number\ of\ molecules = mole * Avogadro\ number`

Mole = 4.84 x 10^-2 mole

`N_(0)= 6.022* 10^(23)`

`number\ of\ molecules = 4.84(10^(-2)) * 6.022* 10^(23)`

`number\ of\ molecules=2.91 * 10^(22)`