Time left 1:59:4 Acids & bases a) Which statement can be used to define the term Brønsted-Lowry base? (1 mark) A. Brønst

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Time Left 1 59 4 Acids Bases A Which Statement Can Be Used To Define The Term Bronsted Lowry Base 1 Mark A Bronst 1 (40.81 KiB) Viewed 58 times

Time left 1:59:4 Acids & bases a) Which statement can be used to define the term Brønsted-Lowry base? (1 mark) A. Brønsted-Lowry base is a proton donor. B. Brønsted-Lowry base is a proton acceptor. C. Brønsted-Lowry base is an electron acceptor. D. Brønsted-Lowry base is an electron donor. b) The diagram shows the pH values of two solutions on a log scale of 1 to 14. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 х Which row in the table. A to D, below is true for these solutions? (1 mark) Solution X is a Solution Y is a A. Strong acid Strong base B. Weak acid Strong base c. . Strong acid Weak base D. Weak acid Weak base c) What is the pH of a 0.024 mol dm-solution of H2SO4? Give your answer to 2 decimal places (2 marks) d) 25 cm of 0.024 mol dm-H SOA is titrated against 0.120 mol dm NaOH. Write a balanced equation for the reaction and determine the volume of NaOH that is needed. (4 marks)