Chemistry, 01.07.2019 00:30 khikhi1705
How much would the boiling point of water increase if 4 mol of sugar were added to 1 kg of water (kb = 0.51°c/(mol/kg) for water and i = 1 for sugar)?
Answers: 1
Chemistry, 22.06.2019 01:30
Agas is contained in a thick walled balloon when the pressure changes from 1.21 atm to 2.52 the volume changes from 3.75 l to 1.72 l and the temperature change from 293k to blank k
Answers: 3
Chemistry, 22.06.2019 16:50
Which of the following is an indication that a substance has undergone a chemical change? a. no new product has been formed. b. the color of the substance has not changed. c. the original constitute has not changed. d. the molecular structure has changed.
Answers: 1
Chemistry, 22.06.2019 21:30
Under which circumstances are kp and kc equal for the reaction aa(g)+bb(g)⇌cc(g)+dd(g)?
Answers: 2
How much would the boiling point of water increase if 4 mol of sugar were added to 1 kg of water (kb...
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