5. What is the mole fraction of a solute in a 2.2 molal solution in which naphthalene (C10H8) is the solvent?

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answer only # 5 please type the answer

4.
If the wine is 15 %, how many milliliters of ethanol, C2H5OH are
present in a bottle containing 500 ml of wine?
What is the mole fraction of a solute in a 2.2 molal solution in
5.
which naphthalene (C10H8) is the solvent?
Atomic Masses
(g/mole):
Al=27 Na=23
O=16
H=1
C=12
S=32
Transcribed Image Text:4. If the wine is 15 %, how many milliliters of ethanol, C2H5OH are present in a bottle containing 500 ml of wine? What is the mole fraction of a solute in a 2.2 molal solution in 5. which naphthalene (C10H8) is the solvent? Atomic Masses (g/mole): Al=27 Na=23 O=16 H=1 C=12 S=32
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