The enthalpy of neutralization is −55.8 kJ/mol. What is the temperature change when 100 mL of...
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The enthalpy of neutralization is −55.8 kJ/mol. What is the temperature change when 100 mL of 2 M HNO3(aq) is mixed with 100 mL of 2 M KOH(aq)? (assume density and specific heat capacity are the same as water)
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The enthalpy of neutralization is −55.8 kJ/mol. What is the
temperature change when 100 mL of...
Enthalpy of Neutralization Reaction: A 25.0 mL sample of 0.200 M NaOH is mixed with a...
Enthalpy of Neutralization Reaction: A 25.0 mL sample of 0.200 M NaOH is mixed with a 25.0 mL sample of 0.200 M HNO3 in a coffee cup calorimeter. NaOH and HNO3 will undergo Neutralization Reaction according to the following balanced equation: NaOH(aq) + HNO3(aq) --> NaCl (aq) + H2O (l) Both solutions were initially at 35.00°C and Tmax of the resulting solution was recorded as 37.00°C (from the graph). Assume 1) that no heat is lost to the calorimeter or the surroundings, and...
4. The enthalpy change when a strong acid is neutralized by strong base is -57.62 kJ/mol....
4. The enthalpy change when a strong acid is neutralized by strong base is -57.62 kJ/mol. If 1.7mL of 6.00 M HBr at 21.30°C is mixed with 750. mL of 0.135 M NaOH, also at 21.30°C, what is the maximum temperature reached by the resulting solution? (Assume that there is no heat loss to the container, that the specific heat of the final solution is 4.181/R:C. and that the density of the final solution is that of water.)
4. The enthalpy change when a strong acid is neutralized by strong base is -57.62 kJ/mol....
4. The enthalpy change when a strong acid is neutralized by strong base is -57.62 kJ/mol. If 1.7mL of 12.5 M HBr at 21.30°C is mixed with 750. mL of 0.135 M NaOH, also at 21.30°C, what is the maximum temperature reached by the resulting solution? (Assume that there is no heat loss to the container, that the specific heat of the final solution is 4.18 J/g. °C, and that the density of the final solution is that of water.)
The following information was obtained when carrying out an experiment to determine the Enthalpy of neutralization...
The following information was obtained when carrying out an experiment to determine the Enthalpy of neutralization (ΔH) reaction between HCl and NaOH. 100 mL of 2.00 M HCl solution was added to 95.00 mL of 2.00 M solution of NaOH. The final temperature reached was 35.40 °C and the initial temperature at mixing was 22.15 °C. The density of the reaction mixture was 1.04 g/mL and the specific heat capacity was 3.89 J/g-°C. What is the enthalpy of neutralization reaction...
calculate the heat of the reaction then find the enthalpy of neutralization in kJ/mol. A student...
calculate the heat of the reaction then find the
enthalpy of neutralization in kJ/mol.
A student mixes 35.2 mL of a 3.11 M sodium hydroxide solution with 34.9 mL of 2.95 M hydrochloric acid. The temperature of the mixture rises 18.2°C. The density of the resulting solution is 1.00 ml and J has a specific heat capacity of 4.184 J The heat capacity of the calorimeter is 3.86 E. Part 1: (a) Identify the limiting reagent for the reaction. HCI...
32SzESIal 4. The enthalpy change when a strong acid is neutralized by strong base is-57.62 kj/mol....
32SzESIal 4. The enthalpy change when a strong acid is neutralized by strong base is-57.62 kj/mol. If 1.7mL. of 12.5 M HBr at 21.30°C is mixed with 750. mL of 0.135 M NaOH, also at 21.30°C, what is the maximum temperature reached by the resulting solution? (Assume that there is no heat loss to the container, that the specific heat of the final solution is 4.18 /g.°C, and that the density of the final solution is that of water.) AEnthalpy--5.6251mol...
A quantity of 8.00 102 mL of 0.600 M HNO3 is mixed with 8.00 102 mL...
A quantity of 8.00 102 mL of 0.600 M HNO3 is mixed with 8.00 102 mL of 0.300 M Ba(OH2 in a constant-pressure calorimeter of negligible heat capacity. The initial temperature of both solutions is the same at 18.46°C. The heat of neutralization when 1.00 mol of HNOs reacts with 0.500 mol Ba(OH)2 is-56.2 kJ/mol Assume that the densities and specific heats of the solution are the same as for water (1.00 g/mL and·184 J/g·? respectively). What is the final...
When 25.0 mL of 0.700 mol/L NaOH was mixed in a calorimeter with 25.0 mL of...
When 25.0 mL of 0.700 mol/L NaOH was mixed in a calorimeter with 25.0 mL of 0.700 mol/L HCl, both initially at 20.0 °C, the temperature increased to 22.1 °C. The heat capacity of the calorimeter is 279 J/°C. What is the enthalpy of neutralization in kJ/ mole of HCl? Since the solutions are mostly water, the solutions are assumed to have a density of 1.0 g/mL and a specific heat of 4.18 J/g°C. Select one: a. −1020 b. -58.6 c. −5856 d. 58.6
please answer all Questions EXPERIMENT Heat of neutralization 1. 5.0 ml of al Macid reacts with...
please answer all
Questions EXPERIMENT Heat of neutralization 1. 5.0 ml of al Macid reacts with 50 ml of IM have in a coffee cup calorimeter with a heat capacity of 10. J. C . Calculate the rise in temperature of the calorimeter assuming the density of the mixture is and given that AH,= 50. kJ/mol. JU 2. When 5.0 ml. of 1.00 M HNO3 solution at 25.0°C reacts with 5.0 mL of 1.00 M NaOH solution at the same...
When a chemist mixed 3.33 g of LiOH and 255 mL of 0.62 M HCl in...
When a chemist mixed 3.33 g of LiOH and 255 mL of 0.62 M HCl in a constant-pressure calorimeter, the final temperature of the mixture was 23.4°C. Both the HCl and LiOH had the same initial temperature, 20.4°C. The equation for this neutralization reaction is: LiOH(s) + HCl(aq) → LiCl(aq) + H2O(l). Given that the density of each solution is 1.00 g/mL and the specific heat of the final solution is 4.1801 J/g·K, calculate the enthalpy change for this reaction...
4. The enthalpy change when a strong acid is neutralized by strong base is -57.62 kJ/mol. If 1.7mL of 6.00 M HBr at 21.30°C is mixed with 750. mL of 0.135 M NaOH, also at 21.30°C, what is the maximum temperature reached by the resulting solution? (Assume that there is no heat loss to the container, that the specific heat of the final solution is 4.181/R:C. and that the density of the final solution is that of water.)
4. The enthalpy change when a strong acid is neutralized by strong base is -57.62 kJ/mol. If 1.7mL of 12.5 M HBr at 21.30°C is mixed with 750. mL of 0.135 M NaOH, also at 21.30°C, what is the maximum temperature reached by the resulting solution? (Assume that there is no heat loss to the container, that the specific heat of the final solution is 4.18 J/g. °C, and that the density of the final solution is that of water.)
calculate the heat of the reaction then find the
enthalpy of neutralization in kJ/mol.
A student mixes 35.2 mL of a 3.11 M sodium hydroxide solution with 34.9 mL of 2.95 M hydrochloric acid. The temperature of the mixture rises 18.2°C. The density of the resulting solution is 1.00 ml and J has a specific heat capacity of 4.184 J The heat capacity of the calorimeter is 3.86 E. Part 1: (a) Identify the limiting reagent for the reaction. HCI...
32SzESIal 4. The enthalpy change when a strong acid is neutralized by strong base is-57.62 kj/mol. If 1.7mL. of 12.5 M HBr at 21.30°C is mixed with 750. mL of 0.135 M NaOH, also at 21.30°C, what is the maximum temperature reached by the resulting solution? (Assume that there is no heat loss to the container, that the specific heat of the final solution is 4.18 /g.°C, and that the density of the final solution is that of water.) AEnthalpy--5.6251mol...
A quantity of 8.00 102 mL of 0.600 M HNO3 is mixed with 8.00 102 mL of 0.300 M Ba(OH2 in a constant-pressure calorimeter of negligible heat capacity. The initial temperature of both solutions is the same at 18.46°C. The heat of neutralization when 1.00 mol of HNOs reacts with 0.500 mol Ba(OH)2 is-56.2 kJ/mol Assume that the densities and specific heats of the solution are the same as for water (1.00 g/mL and·184 J/g·? respectively). What is the final...
please answer all
Questions EXPERIMENT Heat of neutralization 1. 5.0 ml of al Macid reacts with 50 ml of IM have in a coffee cup calorimeter with a heat capacity of 10. J. C . Calculate the rise in temperature of the calorimeter assuming the density of the mixture is and given that AH,= 50. kJ/mol. JU 2. When 5.0 ml. of 1.00 M HNO3 solution at 25.0°C reacts with 5.0 mL of 1.00 M NaOH solution at the same...
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