calculate the mole fraction of 0.4molal soultion of HNO³ in water
Answers
Answered by
3
Answer:
0.07
Explanation:
the mol fraction is calculated by using the formula mole fraction of solute =molality/molality +55.5
then we get the ans
Answered by
1
Mole fraction of solute = m/m+ 55.5
= 0.4/0.4+55.5
0.4/55.9
=4/559
=0.007 is the mole fraction
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