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Calculate total number of electrons present i in 6.4 g of Sulphur dioxide? |
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Answer» Weight of S =6.4 g Atomic weight of S =32 g/g atom 32 g/gatom 6.4 g =0.2 gram atoms. The AVOGADRO's number is 6.023×10 ²³atoms/ g atom The number of atoms of S =0.2 gram atoms ×6.023×10²³atoms/ g atom =1.2×10²³ atoms. ◉‿◉ |
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