Chemistry, 10.07.2019 12:30 aredding7016
Aweak acid (ha) has a pka of 4.001. if a solution of this acid has a ph of 4.110, what percentage of the acid is not ionized? (assume all h in solution came from the ionization of ha.)
Answers: 1
Chemistry, 22.06.2019 06:00
According to each substances heat of fusion, which of the items below requires more heat to be added per gram of substance to go from solid to liquid? silver sulfur water lead
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Chemistry, 22.06.2019 09:00
George is a dalmatian puppy. describe what happens to light that allows you to see george’s black and white coat.
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Chemistry, 22.06.2019 11:30
Voltaic cells produce a positive overall charge. what does this indicate? a. the reaction is likely to be endothermic. b. the reaction is spontaneous. c. the reaction is not likely to occur. d. the reaction is not spontaneous.
Answers: 3
Chemistry, 22.06.2019 15:20
Which description best characterizes the motion of particles in a solid?
Answers: 2
Aweak acid (ha) has a pka of 4.001. if a solution of this acid has a ph of 4.110, what percentage of...
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