To solve stoichiometry problems, you must always calculate numbers of moles. Recall that molarity, MM, is equal to the c
Posted: Wed Jul 06, 2022 11:03 am
To solve stoichiometry problems, you must always calculatenumbers of moles. Recall that molarity, MM, is equal to theconcentration in moles per liter: M=mol/LM=mol/L.
When solutions of silver nitrate and potassium chloride aremixed, silver chloride precipitates out of solution according tothe equation
AgNO3(aq)+KCl(aq)→AgCl(s)+KNO3(aq)
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Part A
What mass of silver chloride can be produced from1.42 LL of a 0.158 MM solution of silvernitrate?
Express your answer with the appropriate units.
Part B
The reaction described in Part A required 3.67 LL ofpotassium chloride. What is the concentration of this potassiumchloride solution?
Express your answer with the appropriate units.
When solutions of silver nitrate and potassium chloride aremixed, silver chloride precipitates out of solution according tothe equation
AgNO3(aq)+KCl(aq)→AgCl(s)+KNO3(aq)
--
Part A
What mass of silver chloride can be produced from1.42 LL of a 0.158 MM solution of silvernitrate?
Express your answer with the appropriate units.
Part B
The reaction described in Part A required 3.67 LL ofpotassium chloride. What is the concentration of this potassiumchloride solution?
Express your answer with the appropriate units.