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What is the mole fraction of NaOH in an aqueous solution that contains 15.0% NaOH (weight/weight %)? Molar Mass NaOH: 39.998 g/mol H2O: 18.016 g/mol
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14 votes
What is the mole fraction of NaOH in

an aqueous solution that contains
15.0% NaOH (weight/weight %)?
Molar Mass
NaOH: 39.998 g/mol
H2O: 18.016 g/mol

User Kingluo
by
4.4k points

2 Answers

4 votes

Answer:

The more fraction NaoH is 39.998g/mol

User James Hugard
by
5.1k points
5 votes

Answer:

.0735 is correct

Step-by-step explanation:

User Tgdavies
by
4.4k points
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