How much atoms are in 4K3PO4?

Answer 1

1 mole is KNO3 particles.

Therefore, 5 moles of KNO3 have 5 x 6.022 x 1023 molecules of KNO3 .

Now, 1 molecule of KNO3 has 5 atoms(1 of potassium, 1 of Nitrogen, 3 of oxygen).

Therefore, total no. of atoms in 5 moles of KNO3 in KNO3 is

5 x 5 x 6.022 x 1023 =150.55 x 1023 atoms =1.50 x 1025 atoms.

Answer 2

To calculate the number of atoms in 4K3PO4, you would need to consider the subscripts in the chemical formula.

For 4K3PO4:

• 4 molecules would give you 4 x 3 = 12 potassium atoms (K)
• 4 molecules would give you 4 x 1 = 4 phosphorus atoms (P)
• 4 molecules would give you 4 x 4 = 16 oxygen atoms (O)

Therefore, a total of 32 atoms are present in 4K3PO4.

Answer 3

Potassium phosphate is K3PO4 and so there are 8 atoms in this molecule. There are 4 oxygen atoms, 3 potassium atoms and 1 phosphorous atom.

Answer 4

A formula unit of potassium phosphate has 3 phosphorous, 1 phosphorus and 4 oxygen atoms. That is a total of 8 atoms. Therefore, four formula units have 32 atoms.

Answer 5

In 5 K3PO4 are 15 potassium atoms.

Answer 6

4 K3PO4 contain 32 atoms.