Calculate the heat capacity of the calorimeter for trial 1 please!
Homework Answers
Calculate heat capacity of calorimeter
heat evolved = mCpdT
= 98.62 x 4.184 x (35 - 13.6)
= 8830.2 J
heat capacity of calorimeter = 8830.2/21.4 = 412.63 J/oC
Add Answer to:
Calculate the heat capacity of the calorimeter for trial 1
please!
Table 1: Calibration of calorimeter...
Data and Results: Calorimetry A. Specific Heat: Unknown metal number Unknown solid number Trial 2...
Data and Results: Calorimetry A. Specific Heat: Unknown metal number Unknown solid number Trial 2 Trial 1 42.SI3 Mass of test tube and stopper Mass of stoppered test tube and metal Mass of calorimeter Mass of calorimeter and water Mass of water Mass of metal Initial temperature of water in calorimeter Initial temperature of metal Equilibrium temperature of metal and water in calorimeter 38.394g 53 13 g 63 to2g 0o C water (inal-onitiat oC oC Imetal qwater Specific heat of...
please find all the missing blanks. Data and Calculations: Heat Effects and Calorimetry A. Specific Heat Trial 1 Ma...
please find all the missing blanks.
Data and Calculations: Heat Effects and Calorimetry A. Specific Heat Trial 1 Mass of stoppered test tube plus metal Mass of test tube and stopper 34.564 25.7348 9.150 Trial 2 34.5648 25.7346 एयर 9. ISO 49.6928 Mass of calorimeter Mass of calorimeter and water 48.940 Mass of water Mass of metal 23.6 23.6 Initial temperature of water in calorimeter °C c Initial temperature of metal (assume 100°C unless directed to do otherwise) 101.8 °C...
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 and HCI Part III: Determination of (Hº Trial One 1. Mass of 14.5467 2. Mass...
calorimeter and HCI Part III: Determination of (Hº Trial One 1. Mass of 14.5467 2. Mass of calorimeter 59.5684 3. Mass of 0.9547 4. Initial Tof calorimeter and solution °C) 22.5 5. Final Tof calorimeter and solution °C) 42.4 Mgo ( Tsoln, (Tsoln, Heat 11. J) absorbed by the son show calculation: by the calorimeter 12 Heat absorbed J) show calculation: 13. Heat released by th reaction (..) show calculation: Heat of Reaction OH kJ/mol show calculation: 15. Heat of...
Table 3. Calculations for calorimeter heat capacity Run 1 Run 2 Initial mass burner (g) 147.611...
Table 3. Calculations for calorimeter heat capacity Run 1 Run 2 Initial mass burner (g) 147.611 146.612 Initial temperature H2O(°C) 20.9 21.2 Final temperature H2O(°C) 25.6 26.0 Final mass burner (g) 146.612 145.596 mburned (g) ΔT (°C) qreaction (kJ) Ccalorimeter (kJ/°C) (1pts) Average Ccalorimeter (kJ/°C) (1pts) Percent difference between Ccalorimeter for Run 1 and Run 2.
ReviewI Constants1 Periodic Table Part A A calorimeter is an insulated device in which a chemical reaction is contained By measuring the temperature change. ΔΤ, we can calculate the heat released or...
ReviewI Constants1 Periodic Table Part A A calorimeter is an insulated device in which a chemical reaction is contained By measuring the temperature change. ΔΤ, we can calculate the heat released or absorbed during the reaction using the following equation: A calorimeter contains 35.0 mL of water at 13.5 °C . when 1.20 g of X (a substance with a molar mass of 61.0 g/mol) is added, it dissolves via the reaction X+20)-X(ag) and the temperature of the solution increases...
#3 PRE-LAB 1. Define Heat capacity - The amount of neat supplied to a given mass...
#3
PRE-LAB 1. Define Heat capacity - The amount of neat supplied to a given mass of material to produce unit change in temperature units = or to b. Specific heat - the amant of heat supplied to one unit mass of substance in order to raise the temperature by one Unit Units of specific heat is you or gik 2. In an experiment to determine the heat capacity of a Styrofoam cup calorimeter, 50 ml of water at 47...
show all the steps please. I. What is the heat capacity of 185g of liquid water?...
show all the steps please.
I. What is the heat capacity of 185g of liquid water? How many Kilojoules are needed to raise the temperature of 10 kg of liquid water from 24.6°C to 46.2°C and 38.5 mol of water from 38.1°C to 79.4°C? Ans: 774.04J/gC, 903.74Kj, 119.75KJ 2. A 2.200 g sample of quinone, C&402. is burned in a bomb Calorimeter whose total heat capacity is 7.854 kJ C. The temperature of calorimeter increases from 23.44°C to 30.57C. What...
please answer the full thing 1. What would be the AE (in kJ) for the following...
please answer the full thing
1. What would be the AE (in kJ) for the following reaction if 6.300 moles of H20 were decomposed? 2 H2O + 2H2 + O AE = 483.6 kJ (for reaction as written) 2. The value of AE for the reaction below is -336 kJ. Determine the amount of heat (in kJ) evolved when 13.0 g of HCl is formed. CH4(9) + 3 Cl2(g) - CHCI) + 3HCIO) 3. If 1.00 cal = 4.18 J,...
Can you please show how to do the calculations I sent for run 2. al values ofc where the o the maxi...
Can you please show how to do the calculations I sent
for run 2.
al values ofc where the o the maximum ot minim changes? lluirate by ggh ily gven by the oquatice lcrmining the transinoal f inflection poses change abe famly to see whas shand oonal value of c at whi unges. Try to discover i a have discoveed anomials given by the oqu Er what values of c does Exp Background Information We A chemical reaction involves breaking,...
Data and Results: Calorimetry A. Specific Heat: Unknown metal number Unknown solid number Trial 2 Trial 1 42.SI3 Mass of test tube and stopper Mass of stoppered test tube and metal Mass of calorimeter Mass of calorimeter and water Mass of water Mass of metal Initial temperature of water in calorimeter Initial temperature of metal Equilibrium temperature of metal and water in calorimeter 38.394g 53 13 g 63 to2g 0o C water (inal-onitiat oC oC Imetal qwater Specific heat of...
please find all the missing blanks.
Data and Calculations: Heat Effects and Calorimetry A. Specific Heat Trial 1 Mass of stoppered test tube plus metal Mass of test tube and stopper 34.564 25.7348 9.150 Trial 2 34.5648 25.7346 एयर 9. ISO 49.6928 Mass of calorimeter Mass of calorimeter and water 48.940 Mass of water Mass of metal 23.6 23.6 Initial temperature of water in calorimeter °C c Initial temperature of metal (assume 100°C unless directed to do otherwise) 101.8 °C...
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 and HCI Part III: Determination of (Hº Trial One 1. Mass of 14.5467 2. Mass of calorimeter 59.5684 3. Mass of 0.9547 4. Initial Tof calorimeter and solution °C) 22.5 5. Final Tof calorimeter and solution °C) 42.4 Mgo ( Tsoln, (Tsoln, Heat 11. J) absorbed by the son show calculation: by the calorimeter 12 Heat absorbed J) show calculation: 13. Heat released by th reaction (..) show calculation: Heat of Reaction OH kJ/mol show calculation: 15. Heat of...
ReviewI Constants1 Periodic Table Part A A calorimeter is an insulated device in which a chemical reaction is contained By measuring the temperature change. ΔΤ, we can calculate the heat released or absorbed during the reaction using the following equation: A calorimeter contains 35.0 mL of water at 13.5 °C . when 1.20 g of X (a substance with a molar mass of 61.0 g/mol) is added, it dissolves via the reaction X+20)-X(ag) and the temperature of the solution increases...
#3
PRE-LAB 1. Define Heat capacity - The amount of neat supplied to a given mass of material to produce unit change in temperature units = or to b. Specific heat - the amant of heat supplied to one unit mass of substance in order to raise the temperature by one Unit Units of specific heat is you or gik 2. In an experiment to determine the heat capacity of a Styrofoam cup calorimeter, 50 ml of water at 47...
show all the steps please.
I. What is the heat capacity of 185g of liquid water? How many Kilojoules are needed to raise the temperature of 10 kg of liquid water from 24.6°C to 46.2°C and 38.5 mol of water from 38.1°C to 79.4°C? Ans: 774.04J/gC, 903.74Kj, 119.75KJ 2. A 2.200 g sample of quinone, C&402. is burned in a bomb Calorimeter whose total heat capacity is 7.854 kJ C. The temperature of calorimeter increases from 23.44°C to 30.57C. What...
please answer the full thing
1. What would be the AE (in kJ) for the following reaction if 6.300 moles of H20 were decomposed? 2 H2O + 2H2 + O AE = 483.6 kJ (for reaction as written) 2. The value of AE for the reaction below is -336 kJ. Determine the amount of heat (in kJ) evolved when 13.0 g of HCl is formed. CH4(9) + 3 Cl2(g) - CHCI) + 3HCIO) 3. If 1.00 cal = 4.18 J,...
Can you please show how to do the calculations I sent
for run 2.
al values ofc where the o the maximum ot minim changes? lluirate by ggh ily gven by the oquatice lcrmining the transinoal f inflection poses change abe famly to see whas shand oonal value of c at whi unges. Try to discover i a have discoveed anomials given by the oqu Er what values of c does Exp Background Information We A chemical reaction involves breaking,...
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