Calculate the silver ion concentration, [Ag'], of a solution prepared by dissolving 1.00 g of AgNO3 and 10.0 g of KCN in sufficient water to make 1.00 L of solution. (Hint: Because k is very large, assume the reaction goes to completion then calculate the [Ag). RAB (aq) + 2CN (a) Ag(CN)2(aq) kr = 1.0 x 1021 88 Helpful hint: You will need: AgNO3 =169.98 mol 1g AgNO3 1 mol AgNO3 169.98 gAgNO3 5.89 x 103 mol Ag KCN = 65.12 9 mol 19KCN 1 mol KCN 0.154 mol CN- 65.12 9 KCN
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![Calculate the silver ion concentration, [Ag'], of a solution prepared by
dissolving 1.00 g of AgNO3 and 10.0 g of KCN in sufficient water to
make 1.00 L of solution. (Hint: Because k is very large, assume the
reaction goes to completion then calculate the [Ag).
RAg" (aq) + 2CN (aq) = Ag(CN)2(aq) kr = 1.0 x 1021
42
1g AgNO3
Helpful hint : You will need:
AgNO3 = 169.989
1 mol AgNO3
169.98 g AgNO3
mol
5.89 x 103 mol Ag
KCN = 65.12 3
mol
19KCN
1 mol KCN
65.12 g KCN
0.154 mol CN-](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9affadff-1dbc-4796-87cc-cd8c2c6f7c45%2F5aa96b58-75f5-4830-b2f7-699b6090c139%2F3ygbvop_processed.jpeg&w=3840&q=75)
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