(1) Mixing sodium carbonate and citric acid in a solution produces carbon dioxide that shows a s fizz. Given the balanced equation below, (on question 11) What amount in grams if citric acid (C6H8O7) should be added to 0.5 gram sodium carbonate (NaHCO3) to have a complete reaction? 3 NaHCO3 (aq) + C6H8O7 (aq) ---> 3 CO2 (g) + 3 H2O (I) + Na3C6HsO7 (aq) Molar Masses. 1 mole of NaHCO3 = 84.01 grams of NaHCO3 1 mole of C6H8O7 = 192.12 grams of C6H8O7 Ratio: 3 mole of NaHCO3 = 1 mole of C6H8O7

(1) Mixing sodium carbonate and citric acid in a solution produces carbon dioxide that shows a s fizz. Given the balanced equation below, (on question 11) What amount in grams if citric acid (C6H8O7) should be added to 0.5 gram sodium carbonate (NaHCO3) to have a complete reaction? 3 NaHCO3 (aq) + C6H8O7 (aq) ---> 3 CO2 (g) + 3 H2O (I) + Na3C6HsO7 (aq) Molar Masses. 1 mole of NaHCO3 = 84.01 grams of NaHCO3 1 mole of C6H8O7 = 192.12 grams of C6H8O7 Ratio: 3 mole of NaHCO3 = 1 mole of C6H8O7

World of Chemistry

7th Edition

ISBN:9780618562763

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter9: Chemical Quantities

Section: Chapter Questions

Problem 47A

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