## What is the mass number of phosphorus-31?

30.973762
Phosphorus-31 atom is the stable isotope of phosphorus with relative atomic mass 30.973762 and nuclear spin (1)/2.

## What is the mass of 1 mol of phosphorus?

The mass of 1 mole of phosphorus atoms can be expressed as grams per mol ( gmol ). This is also known as molar mass. If we check on the periodic table, the molar mass of phosphorus is about 30.97 gmol .

## What is the mass of a single phosphorus atom?

30.974 u
The atomic weight of phosphorus is 30.974 u.

## What is the molar mass of P4?

123.8950480
Tetraphosphorus
PubChem CID123286
Molecular FormulaP4
Synonymstetraphosphorus Phosphorus tetramer Molecular phosphorus Tetrameric phosphorus Tetraatomic phosphorus More…
Molecular Weight123.8950480
DatesModify 2021-12-25 Create 2005-03-27

## What is the mass of 1 mole of P4?

123.88 grams
This means that 1 mol of P4 weighs 123.88 grams.

## What is atomic number and atomic mass of phosphorus?

15
Phosphorus/Atomic number

## How do you find the mass number?

Together, the number of protons and the number of neutrons determine an element’s mass number: mass number = protons + neutrons. If you want to calculate how many neutrons an atom has, you can simply subtract the number of protons, or atomic number, from the mass number.

## How many moles are in P4?

The answer is 123.895044. We assume you are converting between grams P4 and mole. You can view more details on each measurement unit: molecular weight of P4 or mol The SI base unit for amount of substance is the mole. 1 grams P4 is equal to 0.0080713478740925 mole.

## What is the mass of N?

14.0067 u
Nitrogen/Atomic mass

## What is the molecular mass of H 3 PO 4?

97.994 g/mol
Phosphoric acid/Molar mass

## How do you find moles of P4?

1 mole of P4 = 6.023 x 1023 molecules of P4.

## What is the molar mass of cl2?

70.906 g/mol
Dichlorine/Molar mass

## How many moles of P4O6 and P4O10 are produced?

Hence, 0.05 moles of P4O6 and 0.05 moles of P4O10 will be formed. ðŸ™‚ Hope you get it.

## What is the molar mass of phosphorus pentachloride pcl5 )?

208.24 g/mol
Phosphorus pentachloride/Molar mass

## What is the molar mass of p2o5?

141.944 g/mol
Phosphorus pentoxide/Molar mass

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

3.2 grams
-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 formula of phosphorus?

It has a tetrahedral shape and has the formula P4. The two main forms of phosphorus are white phosphorus and red phosphorus.

## What is the molar mass of fe2o3?

159.69 g/mol
Iron(III) oxide/Molar mass

## What is the molar mass of LII?

133.85 g/mol
Lithium iodide/Molar mass

## What is the molar mass of HCN?

27.0253 g/mol
Hydrogen cyanide/Molar mass