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calorimeter and HCI Part III: Determination of (Hº Trial One 1. Mass of 14.5467 2. Mass...
part B Calorimetry PART A. Determination of the Calorimeter Constant For calculations, assume Density of HCI...
part B
Calorimetry PART A. Determination of the Calorimeter Constant For calculations, assume Density of HCI 1.0 g/mL of soin 4. 1841 C) "Cold water Hot water 509 121. SDS Mass Initial Temperature, Final Temperature, Change in temp. C 65.ooc DOC 11.12 .. .MA. . .. MAT. 9.-C.A. (show work in the box) Heat of hot water, w Heat of cold water, 5 313.685 3702.94J Heat of calorimeter, Cal 1610.84JJ C Part B. Enthalpy for Mg 8) + 2 HCl(aq)...
Calculate the calorimeter constant in trial one. Data: Number Unit Trial 1 50 mL Mass of...
Calculate the calorimeter constant in trial one.
Data: Number Unit Trial 1 50 mL Mass of cold water 23.1 C Temperature of cold water 50.0 mL Mass of hot water 51.8 C Temperature of hot water 37.7 C Temperature of mixed water Number Unit 0.105 g Mg (s)HCI (aq) Mass of Mg 100.0 mL Volume of HC 22.4 C Temperature of HC
Data al 1. Determining the calorimeter constant Data (a) Mass of empty Styrofoam cups (b) Mass...
Data al 1. Determining the calorimeter constant Data (a) Mass of empty Styrofoam cups (b) Mass of cups + 70 ml water Trial 1 Trial 2 7.62 % 7.642 8 76 25 875.78 405.07 8 103.86 8 21 0 ° C 10 °C 99 °C 99. 740 °C 24 ups+ 70 ml water + 30 mL hot water of water in the calorimeter (cups) (d) Initial temperature of water in the calori (e) Temperature of the boiling water bath erature...
Part C For calculations, astume Density of HCl = 10 g/m of soin 41541/ C Calorimetry PARTA Determination of the Cal...
Part C
For calculations, astume Density of HCl = 10 g/m of soin 41541/ C Calorimetry PARTA Determination of the Calorimeter Constant "Cold water 50 - 165.ooc Initial Teruperature Final Temperature, Change in temp 9-munoht 9. maqnost. 9 CAT (show work in the box) Heat of hot water. ass Heat of cold 31 5313.68J 3702.843 1610.945 Heat of calorimeter, C Part B. Enthalpy for Mg + 2HC M C +_Hz 913.0ML Mass of HALE Mass of M Initial Temperature, Final...
how to do part a, trial 1 Data Analysis Part A. 1. Calculate the specific heat...
how to do part a, trial 1
Data Analysis Part A. 1. Calculate the specific heat for your metal for each trial. Remember that the heat lost by the metal is equal to the heat gained by the water in the calorimeter and by the calorimeter itself. This can be expressed as - metal (water + Jealorimeter). The specific heats are positive numbers. EXP 8 - Thermochemistry Trial 3 Trial Trial 2 Trial 3 Part C 2 40.408 g 109.536...
Calorimeter Prelab - Define Specific Heat. 2) In what direction does heat flow? 3) (M SH...
Calorimeter Prelab - Define Specific Heat. 2) In what direction does heat flow? 3) (M SH AT) Warm Water- [(M SH aT) * Cold Water+ (Calorimeter Constant x AT)] a) Indicate what the following symbols represent M for Warm Water SH AT of Cold Water b) What is the general equation for q. 4) Using the data and the equation provided below, calculate the calorimeter constant. Refer to the example provided in the laboratory procedure Sample data for the calculation...
Calculate Part E all the information is given Part E. Determination of a Calorimeter Constant A...
Calculate Part E all the information is given
Part E. Determination of a Calorimeter Constant A student doing a calorimetry experiment similar to this one is asked to find the calorimeter constant for the calorimeter he is using. Cold water is added to the calorimeter, the temperature is measured. Water is heated on a hot plate. The temperature is measured. Some hot water is added to the calorimeter with the cold water. The final temperature is measured taken along the...
What will my heat gained by the calorimeter be? and total heat gained? Also do I...
What will my heat gained by the calorimeter be? and total heat
gained? Also do I represent heat loss of metal as
negative?
Part 2: Determining the Specific Heat Capacity of an Unknown Metal Data Trial 2 Trial 1 4.62g Mass of calorimeter Mass of calorimeter + water Mass of metal 102.35 g 81.63 g 22.1 C Initial temperature of water in calorimeter Initial temperature of metal 98.8 C Final temperature of calorimeter + added metal 27.5 C Calculations Trial...
A generic solid, X, has a molar mass of 72.6 g/mol. In a constant-pressure calorimeter, 16.6...
A generic solid, X, has a molar mass of 72.6 g/mol. In a constant-pressure calorimeter, 16.6 g of X is dissolved in 365 g of water at 23.00 °C. X($) — X(aq) The temperature of the resulting solution rises to 27.80 °C. Assume the solution has the same specific heat as water, 4.184 J/(g°C), and that there is negligible heat loss to the surroundings. How much heat was absorbed by the solution? 9 kJ What is the enthalpy of the...
A generic solid, X, has a molar mass of 61.0 g/mol. In a constant-pressure calorimeter, 25.5...
A generic solid, X, has a molar mass of 61.0 g/mol. In a constant-pressure calorimeter, 25.5 g of X is dissolved in 387 g of water at 23.00 °C. X(s) X(aq) The temperature of the resulting solution rises to 29.00 °C. Assume the solution has the same specific heat as water, 4.184 1/(8°C), and that there is negligible heat loss to the surroundings. How much heat was absorbed by the solution? = KJ What is the enthalpy of the reaction?...
part B
Calorimetry PART A. Determination of the Calorimeter Constant For calculations, assume Density of HCI 1.0 g/mL of soin 4. 1841 C) "Cold water Hot water 509 121. SDS Mass Initial Temperature, Final Temperature, Change in temp. C 65.ooc DOC 11.12 .. .MA. . .. MAT. 9.-C.A. (show work in the box) Heat of hot water, w Heat of cold water, 5 313.685 3702.94J Heat of calorimeter, Cal 1610.84JJ C Part B. Enthalpy for Mg 8) + 2 HCl(aq)...
Calculate the calorimeter constant in trial one.
Data: Number Unit Trial 1 50 mL Mass of cold water 23.1 C Temperature of cold water 50.0 mL Mass of hot water 51.8 C Temperature of hot water 37.7 C Temperature of mixed water Number Unit 0.105 g Mg (s)HCI (aq) Mass of Mg 100.0 mL Volume of HC 22.4 C Temperature of HC
Data al 1. Determining the calorimeter constant Data (a) Mass of empty Styrofoam cups (b) Mass of cups + 70 ml water Trial 1 Trial 2 7.62 % 7.642 8 76 25 875.78 405.07 8 103.86 8 21 0 ° C 10 °C 99 °C 99. 740 °C 24 ups+ 70 ml water + 30 mL hot water of water in the calorimeter (cups) (d) Initial temperature of water in the calori (e) Temperature of the boiling water bath erature...
Part C
For calculations, astume Density of HCl = 10 g/m of soin 41541/ C Calorimetry PARTA Determination of the Calorimeter Constant "Cold water 50 - 165.ooc Initial Teruperature Final Temperature, Change in temp 9-munoht 9. maqnost. 9 CAT (show work in the box) Heat of hot water. ass Heat of cold 31 5313.68J 3702.843 1610.945 Heat of calorimeter, C Part B. Enthalpy for Mg + 2HC M C +_Hz 913.0ML Mass of HALE Mass of M Initial Temperature, Final...
how to do part a, trial 1
Data Analysis Part A. 1. Calculate the specific heat for your metal for each trial. Remember that the heat lost by the metal is equal to the heat gained by the water in the calorimeter and by the calorimeter itself. This can be expressed as - metal (water + Jealorimeter). The specific heats are positive numbers. EXP 8 - Thermochemistry Trial 3 Trial Trial 2 Trial 3 Part C 2 40.408 g 109.536...
Calorimeter Prelab - Define Specific Heat. 2) In what direction does heat flow? 3) (M SH AT) Warm Water- [(M SH aT) * Cold Water+ (Calorimeter Constant x AT)] a) Indicate what the following symbols represent M for Warm Water SH AT of Cold Water b) What is the general equation for q. 4) Using the data and the equation provided below, calculate the calorimeter constant. Refer to the example provided in the laboratory procedure Sample data for the calculation...
Calculate Part E all the information is given
Part E. Determination of a Calorimeter Constant A student doing a calorimetry experiment similar to this one is asked to find the calorimeter constant for the calorimeter he is using. Cold water is added to the calorimeter, the temperature is measured. Water is heated on a hot plate. The temperature is measured. Some hot water is added to the calorimeter with the cold water. The final temperature is measured taken along the...
What will my heat gained by the calorimeter be? and total heat
gained? Also do I represent heat loss of metal as
negative?
Part 2: Determining the Specific Heat Capacity of an Unknown Metal Data Trial 2 Trial 1 4.62g Mass of calorimeter Mass of calorimeter + water Mass of metal 102.35 g 81.63 g 22.1 C Initial temperature of water in calorimeter Initial temperature of metal 98.8 C Final temperature of calorimeter + added metal 27.5 C Calculations Trial...
A generic solid, X, has a molar mass of 72.6 g/mol. In a constant-pressure calorimeter, 16.6 g of X is dissolved in 365 g of water at 23.00 °C. X($) — X(aq) The temperature of the resulting solution rises to 27.80 °C. Assume the solution has the same specific heat as water, 4.184 J/(g°C), and that there is negligible heat loss to the surroundings. How much heat was absorbed by the solution? 9 kJ What is the enthalpy of the...
A generic solid, X, has a molar mass of 61.0 g/mol. In a constant-pressure calorimeter, 25.5 g of X is dissolved in 387 g of water at 23.00 °C. X(s) X(aq) The temperature of the resulting solution rises to 29.00 °C. Assume the solution has the same specific heat as water, 4.184 1/(8°C), and that there is negligible heat loss to the surroundings. How much heat was absorbed by the solution? = KJ What is the enthalpy of the reaction?...
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