subject
Mathematics, 08.11.2019 22:31 jasminemarie610

Consider 50 ml of a solution that is 0.25 m in both h2po4āˆ’ and hpo42āˆ’. (a) what is the ph of this solution? (enter your answer to two decimal places.) (b) what would be the effect of adding 5 ml of 1.0 m hcl? the ph would decrease slightly. the ph would decrease dramatically. the ph would increase slightly. the ph would increase dramatically. the ph would not change at all. (c) what would be the effect of adding 2 ml of saturated naoh (50 mass %, density 1.5 g/ml)? the ph would decrease slightly. the ph would decrease dramatically. the ph would increase slightly. the ph would increase dramatically. the ph would not change at all.

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 18:30
Anew shopping mall is gaining in popularity. every day since it opened, the number of shoppers is 5% more than the number of shoppers the day before. the total number of shoppers over the first 10 days is 1258 how many shoppers were on the first day?
Answers: 2
question
Mathematics, 21.06.2019 19:10
Which of the following is the shape of a cross section of the figure shown below
Answers: 3
question
Mathematics, 21.06.2019 22:30
Pls never taught iā€™m really confused and i rlly need
Answers: 1
question
Mathematics, 21.06.2019 23:00
Someone answer this asap for the function f(x) and g(x) are both quadratic functions. f(x) = xĀ² + 2x + 5 g(x) = xĀ² + 2x - 1 which statement best describes the graph of g(x) compared to the graph of f(x)? a. the graph of g(x) is the graph of f(x) shifted down 1 units. b. the graph of g(x) is the graph of f(x) shifted down 6 units. c. the graph of g(x) is the graph of f(x) shifted to the right 1 unit. d. the graph of g(x) is the graph of f(x) shifted tothe right 6 units.
Answers: 3
You know the right answer?
Consider 50 ml of a solution that is 0.25 m in both h2po4āˆ’ and hpo42āˆ’. (a) what is the ph of this so...
Questions
Questions on the website: 13722366