Chemistry, asked by Anshul1510, 1 year ago

How to calculate no. of atoms present in sulphur of 6.4g??

Answers

Answered by devil1407
1
NUMBER OF MOLES = WEIGHT/ATOMIC WEIGHT
                                    = 6.4/32
                                    = 0.2MOLE.

1MOLE = 6.O23×10²³ALOM


∴, 0.2MOLE = 0.2×6.023×10²³ATOM
                    = 1.2046×19²³ATOM

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