Chemistry, 17.05.2021 19:30, corvettapj6583
7. How much 0.5 M KCl solution is required to react completely with 100 mL of 2M AgNO3 solution?
KCl + AgNO3 → AgCl + KNO3
8. In the previous question, the AgCl produced is nonsoluble and forms a precipitate. If this precipitate is weighed and dried, what mass of AgCl would you expect to find?
9. A fixed volume of 15 cm3 of N2 at STP is reacted with excess H2. What volume of NH3 is produced at STP?
N2 + 3H2 → 2NH3
10. 50 mL of 2.0M NaBr is reacted with excess Cl2. The Br2 gas produced is collected. What volume would the gas occupy at 298 K and 1 atm?
Answers: 2
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7. How much 0.5 M KCl solution is required to react completely with 100 mL of 2M AgNO3 solution?
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