What mass of Ca(OH)2 is required to prepare 200 mL of 0.2N solution? (Relative atomic masses...
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What mass of Ca(OH)2 is required to prepare 200 mL of 0.2N solution? (Relative atomic masses are: Ca = 40 amu, O = 16 amu, H= 1 amu). (10 marks) How would you prepare 50 mL of 0.01N solution from 3(a) above? (5 marks) In a titration of 40 mL NaOH solution of an unknown concentration, 30 mL of 0.02M H₂SO4 were required to reach the end point. i. Calculate the molarity of the NaOH solution. (5 marks) ii. What is the normality of the NaOH solution? What mass of Ca(OH)2 is required to prepare 200 mL of 0.2N solution? (Relative atomic masses are: Ca = 40 amu, O = 16 amu, H= 1 amu). (10 marks) How would you prepare 50 mL of 0.01N solution from 3(a) above? (5 marks) In a titration of 40 mL NaOH solution of an unknown concentration, 30 mL of 0.02M H₂SO4 were required to reach the end point. i. Calculate the molarity of the NaOH solution. (5 marks) ii. What is the normality of the NaOH solution?
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Income Tax Fundamentals 2013
ISBN: 9781285586618
31st Edition
Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill
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