# How many mole of Aluminium sulphate will contain 0 24 mole of oxygen atom?

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## How many moles of aluminium sulphate contains 0.25 moles of oxygen atoms?

Answer: 1mole of al2(so4)3 contains 12 mole oxyzen atom. then 1 mole of oxygen atom is in 1/12mole of aluminium solphate. then 0.25 mole of oxygen atom is in 0.25/12 mole of aluminum solphate.

## How many moles of oxygen molecules are present in 1 mole of aluminium sulphate?

In one mole of aluminum sulfate, Al2(SO4)3 , there are 2 moles Al atoms, 3 moles sulfur atoms, and 12 moles O atoms.

## How many moles are in aluminium?

The molar mass of aluminium is 27 grams per mole. Therefore, 1 mole of aluminium will weigh 27 grams. Thus, the total number of moles in 9 grams of aluminium = 9g/27g. mol-1 = 0.33 moles.

## How many grams of oxygen are in aluminum sulfate?

The atomic masses of aluminum (Al), sulfur (S) and oxygen (O) are 27, 32 and 16, respectively. Thus, oxygen contributes about 56% of mass to aluminum sulfate. Similarly, sulfur contributes 28.1% (96/342 x 100) and aluminum contributes 15.8% to the total mass of aluminum sulfate.

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## How many moles of aluminum are in aluminum sulfate?

Answer: one mole of aluminum sulfate, Al2(SO4)3 , there are 2 moles Al atoms, 3 moles sulfur atoms, and 12 moles O atoms.

## How many moles of oxygen atoms are present in one mole of Al2O3?

Answer: Al2O3: 3 moles of oxygen are present in 1 mole of Al2O3.

## How many moles of aluminum are needed to react completely with 1.2 moles FeO?

8 moles of Al are needed to react completely with 1.2 mol FeO.

## How many atoms are in aluminum sulfate?

the formula for aluminum sulfate is Al2(SO4)3. Then, in a formula unit of Al2(SO4)3 there are two aluminum ions and three sulfate ions; or two aluminum, three sulfur, and twelve oxygen atoms.

## How many moles of atoms are in 9.0 aluminium?

so, the No. of moles of atoms present in 9 grams of aluminium is 0.33 moles.

## How many moles of aluminium atoms are present in 27 g of aluminium?

the molar mass of the substance for aluminum = 26.98. the mass in gram / the molar mass of the substance. 27/26.89=1.0007 = 1.01 mol.

## How many atoms are present in 9g of aluminium?

No. Of atoms of Al in 9 gram = 0.333× Avogadro no. =0.333×6.022×10^23=2.005×10^23 atoms.