Chemistry, 15.07.2019 14:30 sierracupcake0220
Calculate the mass of ethylene glycol (c2h6o2) that must be added to 1.00 kg of ethanol (c2h5oh) to reduce its vapor pressure by 11.0 torr at 35 ∘c . the vapor pressure of pure ethanol at 35 ∘c is 1.00×102 torr .
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Chemistry, 21.06.2019 21:30
If i make a solution by adding 83grams of sodium hydroxide to 750ml i’d water what is the molarity of sodium hydroxide
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Chemistry, 22.06.2019 13:30
1) which of the following is the best example of a physical change? a) sugar dissolving in tea b) firefly glowing 2) in the combustion of ethane, what is/are the reactants? c2h6 + o2 ==> co2 + h2o a) c2h6 and o2 b) co2 and c2h6
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Chemistry, 22.06.2019 23:30
How many grams of ammonia would be produced by the decomposition of 16.93 mlof hydrazine? (the density of hydrazine is 1.021g/ml)
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Calculate the mass of ethylene glycol (c2h6o2) that must be added to 1.00 kg of ethanol (c2h5oh) to...
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