pure magnesium carbonate was added to 145. mL of 1.00 mol L-1 HCI. When the reaction had finished, the solution was acidic. 25.0 mL of 0.500 mol L-1 N22CO3 solution was required to neutralize the excess acid. What mass of magnesium carbonate was originally used? (4) M9CO3(s) + 2HC[(aq) MgClz(aq) + CO2(9) + H2O() Na2CO3(s) + 2HCI(aq) → 2NaCl(aq) + CO2(9) + H2O(1)

pure magnesium carbonate was added to 145. mL of 1.00 mol L-1 HCI. When the reaction had finished, the solution was acidic. 25.0 mL of 0.500 mol L-1 N22CO3 solution was required to neutralize the excess acid. What mass of magnesium carbonate was originally used? (4) M9CO3(s) + 2HC[(aq) MgClz(aq) + CO2(9) + H2O() Na2CO3(s) + 2HCI(aq) → 2NaCl(aq) + CO2(9) + H2O(1)

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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