Chemistry, 14.05.2021 05:00 lamashermosa23
According to the Arrhenius Theory, when a base dissolves in water it produces
OH anions
OH cations
NH4+ cations
O CO32 anions
Answers: 2
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In a chemical reaction at equilibrium, the rate of the forward reaction the rate of the reverse reaction. if the rate of the forward reaction more products are formed.
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Liquid from a brewery fermentation contains 10% ethanol and 90% water. part of the fermentation product (50,000 kg/h) is pumped to a distillation column on the factory site. under current operating conditions, a distillate of 45% ethanol and 55% water is produced from the top of the column at a rate of one-tenth that of the feed. what is the composition of the waste "bottoms" from the still?
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Calculate the temperature rise when 0.2g of propane is used to heat 400cm cubed of water.
Answers: 3
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Ineed this awnser fast select the correct answer. this chemical equation represents the burning of methane, but the equation is incomplete. what is the missing coefficient in both the reactants and the products? ch4 + → co2 + a. 0 b. 1c. 2d. 3 e. 4
Answers: 3
According to the Arrhenius Theory, when a base dissolves in water it produces
OH anions
OH ca...
OH ca...
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