Chemistry, 16.09.2021 08:30 corbino710
A sample of gas in a balloon has an initial temperature of 24 ∘C and a volume of 1350 L . If the temperature changes to 99 ∘C , and there is no change of pressure or amount of gas, what is the new volume, V2, of the gas? Express your answer with the appropriate units.
Answers: 3
Chemistry, 22.06.2019 03:40, 19thomasar
Kc = 0.040 for the system below at 450oc. if a reaction is initiated with 0.40 mole of cl2 and 0.40 mole of pcl3 in a 2.0 liter container, what is the equilibrium concentration of cl2 in the same system? pcl5(g) ⇄ pcl3(g) + cl2(g)
Answers: 3
Chemistry, 22.06.2019 23:00, liv467
Which of your 24 wells had indications that a chemical reaction occurred? how were you able to tell that a chemical reaction occurred? which of your 24 wells had indications that a physical reaction occurred? how were you able to tell that a physical reaction occurred? report on both mixing and evaporation. make a general statement about whether your hypotheses were validated or rejected. must your hypotheses be correct for this to be a successful laboratory?
Answers: 3
Chemistry, 23.06.2019 03:00, sharondacarruth1656
Is it safe to take 450mg of diphenhydramine hydrochloride?
Answers: 1
A sample of gas in a balloon has an initial temperature of 24 ∘C and a volume of 1350 L . If the tem...
Biology, 05.11.2020 09:00
Physics, 05.11.2020 09:00
History, 05.11.2020 09:00
Mathematics, 05.11.2020 09:00
Mathematics, 05.11.2020 09:00