Chemistry, 06.05.2020 02:29 twinkieslayer
Consider the molecules H20, H2S. H2Se, and HzTe. Which do you expect to have the highest boiling
point, and why? (4 points)
KINH20, because it experiences hydrogen bonding.
OH, S, because it dissociates and forms ions.
H2Se, because it experiences ion-dipole forces.
H2Te, because it has the most electrons to form a dipole.
Answers: 1
Chemistry, 22.06.2019 01:30
Phosphorous acid, h3po3(aq) , is a diprotic oxyacid that is an important compound in industry and agriculture. the values of phosphorous acid are 1.30 6.70 calculate the ph for each of the given points in the titration of 50.0 ml of 1.5 m h3po3(aq) with 1.5 m koh(aq) .
Answers: 3
Chemistry, 22.06.2019 06:30
If 1.8 l of water is added to 2.5l of a 7.0 m koh solution, what is the molarity of the new solution
Answers: 1
Chemistry, 22.06.2019 12:10
Achemistry student needs to standardize a fresh solution of sodium hydroxide. he carefully weighs out of oxalic acid , a diprotic acid that can be purchased inexpensively in high purity, and dissolves it in of distilled water. the student then titrates the oxalic acid solution with his sodium hydroxide solution. when the titration reaches the equivalence point, the student finds he has used of sodium hydroxide solution.calculate the molarity of the student's sodium hydroxide solution. be sure your answer has the correct number of significant digits.
Answers: 1
Consider the molecules H20, H2S. H2Se, and HzTe. Which do you expect to have the highest boiling
Mathematics, 25.09.2020 19:01
Mathematics, 25.09.2020 19:01
Mathematics, 25.09.2020 19:01
Mathematics, 25.09.2020 19:01
Mathematics, 25.09.2020 19:01
Mathematics, 25.09.2020 19:01
Social Studies, 25.09.2020 19:01
Mathematics, 25.09.2020 19:01
Mathematics, 25.09.2020 19:01