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12. Sulfur dioxide will react with water to form sulfurous acid (see balanced equation below). SO2(g) + H2O(1) - H2SO3(1) What mass of sulfur dioxide is needed to prepare 75.85 g of H2SO3(1)? Molar Mass of H2SO3(1) - 82.07g/mol Molar Mass of SO2(g) - 64.07 g/mol

12. Sulfur dioxide will react with water to form sulfurous acid (see balanced equation below). SO2(g) + H2O(1) - H2SO3(1) What mass of sulfur dioxide is needed to prepare 75.85 g of H2SO3(1)? Molar Mass of H2SO3(1) - 82.07g/mol Molar Mass of SO2(g) - 64.07 g/mol

Chemistry
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
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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12. Sulfur dioxide will react with water to form sulfurous acid (see balanced equation below). So2(g) + H2O(1) –→ H2SO3(1) What mass of sulfur dioxide is needed to prepare 75.85 g of H2SO3(1)? Molar Mass of H2so3(1) - 82.07g/mol Molar Mass of SO2(g) - 64.07 g/mol 13. How many grams of oxygen can be obtained by the determination of 456 g of reactant in the following reaction: 2Hgo – 2Hg + 02 Molar Mass: Hg: 200.59 g/mol O: 16 g/mol| 14. How many grams of reactant are needed to obtain 97 g of oxygen in the following reaction? KCIO4 – KCI + 202 Molar Mass: K: 39.10 g/mol CI: 35.45 g/mol O: 16 g/mol 15. A reaction mixture contains 21.4 g of PC13 and 13.65 g of PBF2. What mass of PbC12 can be obtained from the reaction? Molar Mass: P: 30.97 g/mol CI: 35.45 g/mol Pb: 207.2 g/mol F: 19 g/mol 16. When 0.56 grams of CuC12 reacts with 0.64 grams of KI, how many grams of 12 is formed? Given reaction: CuC12 + KI – Cul + KCI + 12 MM CUCI2 = 110.98 g/mol MM KI = 166 g/mol MM 12 = 253.81 g/mol
Transcribed Image Text:12. Sulfur dioxide will react with water to form sulfurous acid (see balanced equation below). So2(g) + H2O(1) –→ H2SO3(1) What mass of sulfur dioxide is needed to prepare 75.85 g of H2SO3(1)? Molar Mass of H2so3(1) - 82.07g/mol Molar Mass of SO2(g) - 64.07 g/mol 13. How many grams of oxygen can be obtained by the determination of 456 g of reactant in the following reaction: 2Hgo – 2Hg + 02 Molar Mass: Hg: 200.59 g/mol O: 16 g/mol| 14. How many grams of reactant are needed to obtain 97 g of oxygen in the following reaction? KCIO4 – KCI + 202 Molar Mass: K: 39.10 g/mol CI: 35.45 g/mol O: 16 g/mol 15. A reaction mixture contains 21.4 g of PC13 and 13.65 g of PBF2. What mass of PbC12 can be obtained from the reaction? Molar Mass: P: 30.97 g/mol CI: 35.45 g/mol Pb: 207.2 g/mol F: 19 g/mol 16. When 0.56 grams of CuC12 reacts with 0.64 grams of KI, how many grams of 12 is formed? Given reaction: CuC12 + KI – Cul + KCI + 12 MM CUCI2 = 110.98 g/mol MM KI = 166 g/mol MM 12 = 253.81 g/mol
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