Calculate the number of moles present in 1.5 into 10 to the power 20 m

1.	Calculate the number of moles present in 1.5 into 10 to the power 20 molecules of H2O
Answer» Answer: 2.49 Explanation: YU can USE the FORMULA: no of MOLE = no of molecule/6.022x10²³

Calculate the number of moles present in 1.5 into 10 to the power 20 molecules of H2O

Answer»

Answer:

2.49

Explanation:

YU can USE the FORMULA:

no of MOLE = no of molecule/6.022x10²³