Chemistry, 16.04.2020 00:46 hahaiwannadie
Rates of diffusion are often given in moles per second. Rates of diffusion usually vary with distance and we can examine the diffusion across a square meter. Assuming we study the diffusion of carbon dioxide across this square meter at different temperatures but otherwise identical conditions, what is the predicted rate of diffusion of carbon dioxide at 78°C if the rate of diffusion at 32°C across this square meter is 5.2 × 10–9 moles/sec?
Answers: 3
Chemistry, 21.06.2019 22:30
Consider the following system at equilibrium. caco3(s) ca2+(aq) + co32–(aq) the addition of which compound will cause a shift in equilibrium because of a common ion effect? ccl4 co2 cuso4 na2co3
Answers: 3
Chemistry, 23.06.2019 00:30
Titration reveals that 11.6 ml of 3.0m sulfuric acid are required to neutralize the sodium hydroxide in 25.00ml of naoh solution. what is the molarity of the naoh solution?
Answers: 1
Chemistry, 23.06.2019 05:30
Idont understand it 1.what is the boiling point of a solution of 675 grams of ethylene glycol (c2h6o2) in 2.50 liters of water?
Answers: 2
Rates of diffusion are often given in moles per second. Rates of diffusion usually vary with distanc...
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