Chemistry, 16.11.2020 18:10 jerseygirl1783
In the reaction of magnesium metal with hydrochloric acid, how do you determine when the magnesium metal has reacted completely?
a. All of the water has evaporated.
b. The magnesium metal is gone.
c. The dilute HCl is gone.
d. Gas bubbles are no longer produced.
Answers: 3
Chemistry, 22.06.2019 02:50, giiffnlojd
Using a value of ksp = 1.8 x 10-2 for the reaction pbcl2 pb+2(aq) + 2cl -(aq). if the value of ksp was determined to be only 1.2 x 10-2: too much solid has dissolved. additional precipitate is forming. the solution is unsaturated. the ions are now combining to reduce their concentrations.
Answers: 3
Chemistry, 22.06.2019 19:30, liyahlanderson2232
Astring vibrates with a frequency of 10 hz. why can't a person hear the sound waves produced by the vibrating string, no matter how large the amplitude of the waves? out! this is homework and due tomorrow! you so much!
Answers: 2
In the reaction of magnesium metal with hydrochloric acid, how do you determine when the magnesium m...
Chemistry, 19.03.2020 22:00