## What is the mass of 3 mole of Aluminium?

Use the periodic table to check the atomic mass, this is the number of grams per mole → 1 mole of Aluminum is 26.982 g ▪ Written as a fraction this is … Step 3: Multiply step one by step two.

## What is the mass of 3 moles?

3 moles of Oxygen atoms weigh 48.00 grams.

## What is the mass of 2 moles of Aluminium atom?

Mass of 1 mole of aluminium atoms = 27 g. Mass of 4 moles of aluminium atoms = (27 x 4) = 108 g. 10 moles of sodium sulphite (Na2SO3)

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Question 5:

Compound | Formula | Elements present |
---|---|---|

1. Quick lime | CaO | Calcium, Oxygen |

2. Hydrogen bromide | HBr | Hydrogen, Bromine |

## What is the mass of 5 moles of Aluminium atoms?

Answer. then, 5 moles of Aluminum (Al) = 5×27 = 135 grams…

## How many moles are in 100 grams of aluminum?

›› More information from the unit converter

The answer is 26.981538. We assume you are converting between grams Aluminum and mole. You can view more details on each measurement unit: molecular weight of Aluminum or mol The molecular formula for Aluminum is Al. The SI base unit for amount of substance is the mole.

## How many moles of aluminum do you need to make a six pack of cans?

Two cans are equivalent to about 1 mole of aluminum, so six cans require about 3 moles of aluminum.

## What would be the mass of 3 moles of water?

similarly 1 mole of water is equivalent to molecular mass of water x 3 that is 18×3=54 gram. It would constitute 3N molecules of water.

## How many moles are in 90 grams of glucose?

Answer: we have 3 moles of C in 90 g of glucose.

## How many atoms are in 3 moles of H2O?

one mole of water contains 6.02 x 1023 MOLECULES of water.

But each molecule of water contains 2 H and 1 O atom = 3 atoms, so there are approximately 1.8 x 1024 atoms in a mole of water.

## How many grams of aluminum is present in 4 moles of aluminum?

So, the mass of 4 moles of Aluminium atoms will be (4 x 27) g = 108 g.

## What is the mass of 1 atom of aluminum?

David G. One mole of aluminum atoms has a mass of 26.98 grams, and contains 6.02×1023 atoms. Dividing 26.986.02×1023 yields a mass of 4.48×10−23 g for one aluminum atom.

## How many moles are 9.033 into 10 to the power 24 atoms of helium?

Thus, 9.033×1024 atoms of helium are 15 moles of atoms.

## What is the mass of 4 moles of calcium atoms?

Answer. Answer: since the atomic weight of calcium is 40 therefore 1 mole will have 40 grams weight. hence 4 moles will have 160grams weight.

## What is the mass of 0.2 mole of oxygen atoms?

-Therefore, the mass of 0.2 moles of oxygen atom is 3.2 grams and the mass of 0.5 moles of a water molecule is 9.0 grams.

## What is the mass in grams of 5 moles of Fe?

5 moles of Fe weigh=55.845/1 x 5=279.225g.