What is the molality of the 40.0% ethylene glycol solution used for automobile antifreeze. Ethylene glycol, C2H6O2 is the principal constituent of automobile antifreeze. If the density of a 40.0% solution of ethtlene glycol in water is 1.0514 g/ml at 20 C. What is the molality?
Answers: 1
Chemistry, 21.06.2019 14:40, wbrandi118
Water ionizes by the equation h2o(l)⇌h+(aq)+oh−(aq) the extent of the reaction is small in pure water and dilute aqueous solutions. this reaction creates the following relationship between [h+] and [oh−]: kw=[h+][oh−] keep in mind that, like all equilibrium constants, the value of kw changes with temperature.
Answers: 1
Chemistry, 22.06.2019 15:00, YoVeoAnime
20 pts ‼️ an unmanned spacecraft travels to mars. mars has a lower strength of gravity than earth. where in the image is the spacecraft’s weight the greatest?
Answers: 1
What is the molality of the 40.0% ethylene glycol solution used for automobile antifreeze. Ethylene...
Mathematics, 02.12.2020 01:30
Mathematics, 02.12.2020 01:30
Mathematics, 02.12.2020 01:30
English, 02.12.2020 01:30
Mathematics, 02.12.2020 01:30
Biology, 02.12.2020 01:30