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calculate the mole fraction of ethylene glycol in a solution containing 20% of ethylene glycol prepared in water.
answer it as
1 answer
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becl2 dimerises why?
1 answer
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Suppose that the time (in hours) required to repair a machine is an exponentially distributed random variable with parameter λ
2 answers
4,780 views
If someone borrowed $30,000 over 4 years
The interest is 4.5% variable compounded monthly How much is owing at the end of the 3rd
1 answer
555 views
Concentrated sulfuric acid (18.4 molar H2SO4) has a density of 1.84 grams per milliliter. After dilution with water to 5.20
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Answers (1)
2;1
