Question

1 mole SO2 contains 6.022x1023 molecules.

(a).Calculate the number of molecules present in 2 mole SO2

(b).Find out the molecular mass of SO2(atomic mass S=32,O=16 )​

Answer 1

Answer:

1.a. No. of moles in SO2 = 2

No. of molecules = 2*6.022*10^23

= 12.044*10^24

1.b. SO2

= 32+(16*2) g

= 32+32 g

= 64 g

Hope this helps

Answer 2

it your answer

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