Question

this is urgent please send correct answer!!



C a l c u l a t e ​

Answer 1

Answer:

There are 13 moles in 52g of helium.

Number of moles in 11 g of CO2. =0.25 mole.

Mass of 10 moles of sodium sulphite is 1260 grams.

Calculate the number of aluminium ions present in 0.051 g of aluminium oxide. The number of aluminium ions (Al3+) present in one molecule of aluminium oxide is 2.

HOPE THIS WAS HELPFUL

Answer 2

Answer:

Explanation:

There are 13 moles in 52g of helium.

Number of moles in 11 g of CO2. =0.25 mole.

Mass of 10 moles of sodium sulphite is 1260 grams.

Calculate the number of aluminium ions present in 0.051 g of aluminium oxide. The number of aluminium ions (Al3+) present in one molecule of aluminium oxide is 2.

i hope it helps please mark as brainliest and give heart it will help me alot.