Chemistry, 19.07.2019 22:10 Tcareyoliver
Calculate the vapor pressure of water above a solution prepared by dissolving 28.5g of glycerin (c3h2o3) in 125g of water at 343k. (the vapor pressure of water is 233.7 tor). (b) calculate the mass of ethylene glycol (c2h602) that must be added to 1.00 kg of ethanol (c2hoh) to reduce its vapor pressure by 10.0 torr at 35 °c. the vapor pressure of pure ethanol at 35°c is 1.00*102 torr.
Answers: 2
Another question on Chemistry
Chemistry, 22.06.2019 18:00
Alidded glass container is filled with a colored gas. after a period of time, it is observed that the gas is uniformly spread throughout the box and that the movement has slowed considerably. next, a warm iron plate is carefully placed under the box. why is there resumed movement of the gas in the container?
Answers: 2
Chemistry, 23.06.2019 00:00
#20 which type of bond is formed when bases pair in dna? ionic bond covalent bond coordinate bond hydrogen bond
Answers: 1
Chemistry, 23.06.2019 00:10
Covalent compounds: mastery test select the correct answer what is formed when atoms join together with a covalent bond? a. an ion b. a molecule c. a neutral atom d. a noble gas
Answers: 3
You know the right answer?
Calculate the vapor pressure of water above a solution prepared by dissolving 28.5g of glycerin (c3h...
Questions
History, 09.04.2020 06:13
English, 09.04.2020 06:13
English, 09.04.2020 06:13
Mathematics, 09.04.2020 06:13
Mathematics, 09.04.2020 06:13
Arts, 09.04.2020 06:13
Social Studies, 09.04.2020 06:13
History, 09.04.2020 06:13
History, 09.04.2020 06:14
Health, 09.04.2020 06:14
Mathematics, 09.04.2020 06:14
Mathematics, 09.04.2020 06:14
