Describe heavy metal hydroxides are insoluable

Reference no: EM13324661

When 85.00 mL of 0.250 M Ca(OH)2 (aq) and 15.00 mL of 0.750 M Pb(NO3) (aq) are mixed together in a beaker a yellow precipitate is formed. Assume all heavy metal hydroxides are insoluable. Assume that both solutions are initially at 25® C and the final volume of the solution is 0.100 L. (a) What is the net ionic equation for the reaction that occurs? (b) What is the limiting reactant in this reaction? (c) What is the theoretical yield in grams of the precipitate in your reaction? What is the percent yiteld if 2.00 g of the precipitate is produced during an experiment? (d) Given that ?H ®F for the precipitate is +71.50 KJ/mole, calculate the quantity of heat released or absorbed during the reaction. (e) Will the temperature of the solution increase or decrease as the reaction occurs? EXACTLY what will the temperature change be?

Reference no: EM13324661

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