1.calculate d nos of molecules and atoms in following cases:
(a).0.25 moles of water'
b.32 gramms of SO2?c) 0.45 litres of hydrogen measured to 25·c and 0.9 atm.
1 answer
What's d nos?
(a).0.25 moles of water'
b.32 gramms of SO2?c) 0.45 litres of hydrogen measured to 25·c and 0.9 atm.
1 answer
1 answer
1 answer
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1 answer