Question

calculate the no of ions in 5.2g of aluminium chloride​

Answer 1

Answer:

first we have to find moles in 5.2 g of aluminum chloride

mole=given mass / molar mass

5.2/133.34= 0.038 moles

so there are 0.038*6.022*10^22 ions in 5.2 g of aluminum chloride