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Call2 (aq) + R2003 (aq) - CaCO3 (s) + 2 KCl (aq) 21. When solutions containing...
When solutions containing silver ions and chloride ions are mixed, silver chloride precipitates: Ag+(aq)+Cl−(aq)→AgCl(s)ΔH=−65.5kJ A.) Calculate ΔH for formation of 0.100 mol of AgCl by this reaction. I got A ΔH=-6.55 kJ B.) Calculate ΔH for the formation of 2.80 g of AgCl. C.) Calculate ΔH when 0.110 mmol of AgCl dissolves in water. Need help with B and C.
When solutions containing silver ions and chloride ions are mixed, silver chloride precipitates: Ag+(aq)+Cl−(aq)→AgCl(s)ΔH=−65.5kJ Calculate ΔH for formation of 0.490 mol of AgCl by this reaction. Calculate ΔH for the formation of 7.50 g of AgCl. Calculate ΔH when 9.23×10−4 mol of AgCl dissolves in water.
When solutions containing silver ions and chloride ions are mixed, silver chloride precipitates: Ag' (aq) + Cl (aq) -> AgCl(s) ?? -65.5kl PartB Calculate ?? for the formation of 9.50 g of AgCl. kJ Submit vious Answers Request Answer X Incorrect, Try Again; 5 attempts remaining Not quite. Check through your calculations; you may have made a rounding error or used the wrong number of significant figures. PartC Calculate ?? when 9.22x10-4 mol of AgCl dissolves in water ?? Submit...
QUESTION 1 . 1 POINT When aqueous solutions of KCl(aq) and AgOH(aq) are mixed, the products are KOH(aq) and AgCl(s). What is the net ionic equation for this reaction? Select the correct answer below: O K ' (aq) + OH (aq) →KOH(s) O Ag+ (aq) + Cl (aq) AgCl(s) O Ag' (aq) + OH (aq) + K (aq) + Cl (aq) AgCl(s) + (aq) +OH (ag) AgOH(aq) + KCl(aq) AgCl(s) + KOH(aq) FEEDBACK Content attribution
Silver ions can be precipitated from aqueous solutions by the addition of aqueous chloride: Ag+(aq)+Cl−(aq)→AgCl(s) Silver chloride is virtually insoluble in water so that the reaction appears to go to completion. How many grams of solid NaCl must be added to 25.0 mL of 0.149 M AgNO3 solution to completely precipitate the silver?
When solutions of silver nitrate and sodium chloride are mixed, silver chloride precipitates out of solution according to the equation AgNO3(aq)+NaCl(aq)→AgCl(s)+NaNO3(aq) A.) What mass of silver chloride can be produced from 1.73 L of a 0.278 M solution of silver nitrate? B.)The reaction described in Part A required 3.26 L of sodium chloride. What is the concentration of this sodium chloride solution
a When solutions of silver nitrate and sodium chloride are mixed, silver chloride precipitates out of solution according to the equation AgNO3(aq)+NaCl(aq)→AgCl(s)+NaNO3(aq) Part A What mass of silver chloride can be produced from 1.51 L of a 0.293 M solution of silver nitrate? Express your answer with the appropriate units. b. The reaction described in Part A required 3.54 L of sodium chloride. What is the concentration of this sodium chloride solution? Express your answer with the appropriate units.
A student dissolves 12.1 g of potassium chloride (KCl) in 250. g of water in a well-insulated open cup. He then observes the temperature of the water fall from 21.0 °C to 17.1 °C over the course of 6.9 minutes. Use this data, and any information you need from the ALEKS Data resource, to answer the questions below about this reaction: KCl(s) → K (aq) + Cl (aq) You can make any reasonable assumptions about the physical properties of the...
Insoluble Li2Co3 (s) precipitates when solutions of Na2Co3 (aq) and LiCl (aq) are mixed. To measure the enthalpy change, 250. mL of 0.80 M Na2Co3 (aq) and 250. mL of 1.6 M LiCl (aq) are mixed in a coffee-cup calorimeter. The temperature of the mixture rises by 1.6 °C. Calculate the enthalpy change for the precipitation of Li2Co3 (s) in kJ/mol. (Assume the density of the solution is 1.0 g/mL, and its specific heat capacity is 4.2 J/g · K.)
help with part B please precipitates out of solution according to the When solutions of silver nitrate and calcium chloride are mixed, silver chloride equation ble 2AgNO,(ag) + CaCl(aq) 2AgCls) + Ca(NO,)(ag) ways ity, M ▼ Part B The reaction described in Part A required 3.21 L of calcium chloride. What is the concentration of this calcium chioride solution? Express your answer with the appropriate units. View Available Hint(s) 1444 Submit Incorrect; Try Again; 3 attempts remaining