Question

calculate the mass of 0.5 moles of aluminium ion​

Answer 1

${\fbox{\fbox{\fbox{\fbox{\fbox{\fbox{\fbox{\fbox{\fbox{\fbox{\fbox{\fbox{\fbox{\fbox{\fbox{\fbox{\fbox{\fbox{\fbox{\fbox{\fbox{\fbox{\fbox{\fbox{\fbox{ Answer}}}}}}}}}}}}}}}}}}}}}}}}}}$

So, Mass of 0.5 mole of water =18×0.5g. =9g. Thus, the mass of 0.5 mole of water (H2O) is 9 gram

Answer 2

Answer:

13.5g

Explanation:

the mass of 0.5 moles of aluminium ion is 13.5g