calculate the number of moles present in 11.2dm3 of oxygen gas at S.T.P
Anonymous:
0.5moles
since 1 mole = 22.414 litre
Answers
Answered by
4
firstly convert DM into liter and divide 11.2 by 22.4 you get no. of moles
Answered by
1
Answer:
1/2 moles are present in 11.2dm^3.
Explanation:
11.2dm3=1 liter
number of moles
= 11.2/ 22.4
= 1/2.
A mole is defined as 6.02214076 × 1023 of some chemical unit, be it atoms, molecules, ions, or others. The mole is a convenient unit to use because of the great number of atoms, molecules, or others in any substance.
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