Calculate the number of molecules present in each of the following samples. 4.75mmol of phosphine, 4.75g...

Calculate the number of molecules present in each of the following samples.

4.75mmol of phosphine,

4.75g of phosphine,

1.25x10-2g of lead(II) acetate, ‍ ‍

1025x10-2 moles of lead(II) acetate, ‍ ‍

a sample of benzene, ‍ , C6H6 which contains a total of 5.40

moles of carbon

Expert Solution

queen_honey_blossom answered 9 months ago

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