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## What is the mass of 1 moles of ammonia?

So 1 mole of ammonia weighs 17 grams. Therefore 2 moles will weigh 34 gram. Ammonia, formed of 3 hydrogen atoms and a nitrogen atom, has an atomic weight of 17g/mol.

## How many grams are in 1 mole of ammonia?

Ammonia is NH3, nitrogen has atomic mass 14 and hydrogen has atomic mass 1, so each mole of ammonia weighs 17g. Therefore, 51g is 3 moles. There are no moles in ammonia, because ammonia is a noxious gas that would almost certainly kill a mole on contact.

## What is meant by 1 mole of ammonia molecules?

The mass of one mole of a substance equals its relative molecular mass expressed in grams. One mole of ammonia means there are 6.23 × 10 ²³ molecules of NH 3 present in given volume.

## What is the mass of ammonia?

Since there are 3 Hydrogen atoms present, the formula mass of H is 1.0 × 3 = 3.0 g/mol. Therefore, by adding them up, the formula mass of ammonia is: [14.0 g/mol + 3.0 g/mol] = 17.0 g/mol.

## How much is a mole of ammonia?

17.03052 g/mol .

## How many grams are in 2 moles of nh3?

The molecular weight of NH3 is 17. (14+1+1+1). So 1 mole of ammonia weighs 17 grams. Therefore 2 moles will weigh 34 gram.

## What is the mass of 1 mole of nitrogen gas?

Mass of one mole of nitrogen atoms is 14 g.

## What is gram mole?

(Often called gram-molecular weight.) A mass of a substance in grams numerically equal to its molecular weight. Example: A gram-mole of salt (NaCl) is 58.44 grams.

## How many molecules are in 1 mole of ammonia?

Therefore 1 mole of NH3 has 6.023×10^23 molecules.

## What is 1 mole of a molecule?

One mole of anything is 6.022×1023 objects of anything. You may recognize 6.022×1023 as Avogadro’s number. One mole of molecules is 6.022×1023 molecules.