Consider a reaction of 827 ml of a 6.14x102 M K2SO4 solution completely reacts with 131 mL of a 3.54×102M Cal2 solution according to the following UNBALANCED chem quation. SO4(aq) + Cal2(aq) → CaSO4(s) + KI(aq) ) Balance the chemical equation using the lowest integer coefficients. Be sure to include all coefficients including those of 1. K2SO4(aq) + 1 Cal2(aq) → 1 CasO4(s) + 2 KI(aq) You are correct. Previous Tries Your receipt no. is 155-6200 0 ) Determine the mass (in g) of CasO4 that is formed in the reaction. Report your answer to 3 significant figures in standard notation (example: 1.23). g Submit Answer Tries 0/99 A IE 3 58 x10-1 a of Caso, is produced wbat is the percent vield of the reaction? Renort vour answer to 3 significant fiures in standard notation (example: 1.23)

Chemistry
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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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Report your answer to 3 significant figures in scientific notation (example: 1.23E+4) unless stated otherwise. DO NOT include the units in your answer.
1. Consider a reaction of 827 mL of a 6.14×10-2 M K,S04 solution completely reacts with 131 mL of a 3.54x102 M CaI, solution according to the following UNBALANCED chemical
equation.
K2SO4(aq) + Cal2(aq) → CaSO4(s) + KI(aq)
(a) Balance the chemical equation using the lowest integer coefficients. Be sure to include all coefficients including those of 1.
1 K2SO4(aq) + 1 Cal2(aq)
1 CaSO4(s) + 2 KI(aq)
You are correct.
Your receipt no. is 155-6200 ?
Previous Tries
(b) Determine the mass (in g) of CaSO4 that is formed in the reaction. Report your answer to 3 significant figures in standard notation (example: 1.23).
g
Submit Answer
Tries 0/99
(c) If 3.58x10-1 g of CaSO4 is produced, what is the percent yield of the reaction? Report your answer to 3 significant figures in standard notation (example: 1.23).
Transcribed Image Text:Report your answer to 3 significant figures in scientific notation (example: 1.23E+4) unless stated otherwise. DO NOT include the units in your answer. 1. Consider a reaction of 827 mL of a 6.14×10-2 M K,S04 solution completely reacts with 131 mL of a 3.54x102 M CaI, solution according to the following UNBALANCED chemical equation. K2SO4(aq) + Cal2(aq) → CaSO4(s) + KI(aq) (a) Balance the chemical equation using the lowest integer coefficients. Be sure to include all coefficients including those of 1. 1 K2SO4(aq) + 1 Cal2(aq) 1 CaSO4(s) + 2 KI(aq) You are correct. Your receipt no. is 155-6200 ? Previous Tries (b) Determine the mass (in g) of CaSO4 that is formed in the reaction. Report your answer to 3 significant figures in standard notation (example: 1.23). g Submit Answer Tries 0/99 (c) If 3.58x10-1 g of CaSO4 is produced, what is the percent yield of the reaction? Report your answer to 3 significant figures in standard notation (example: 1.23).
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