im not sure how to calculate the answers for the last three
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im not sure how to calculate the answers for the last three
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Thermochemistry -Data Sheet...
i need help on the second page: "calculate how many mols of HCL you used based...
i need help on the second page:
"calculate how many mols of HCL you used based on the volume
and molarity of the HCL"
and
"enthalpy of reaction" parts
Part B Heat of Reaction for HCl(aq) + NaOH (aq) NaCl (aq) + so H20 (1) Volume of 1.0 M HCl (ml) so 100 23.3 Volume of 1.0 M NaOH (ml) Mass of Solution (8) use 1.00 g/ml Ti solution (temp of HCl just before reaction) T solution (highest temp obtained)...
DATA ANALYSIS I. You conducted the following three reactions in this experiment Reaction I(AHN): An aqueous...
DATA ANALYSIS I. You conducted the following three reactions in this experiment Reaction I(AHN): An aqueous solution of sodium hydroxide reacts with an aqueous solution of hydrochloric acid, yielding water and an aqueous salt Reaction 2 (AHs): Solid sodium hydroxide reacts with water, yielding aqueous sodium hydroxide . Reaction 3 (AHR): An aqueous solution of hydrochloric acid reacts with solid sodiu Reaction 1 (AHN)HCl(aq)+ NaOH(aq) NaCl(aq) + H20() 2 (AHs) hydroxide, yielding water and an aqueous salt AH (kJ/mol) Balanced...
can somone check to make sure I did the correct calculations. Date REPORT SHEET Heat of...
can
somone check to make sure I did the correct calculations.
Date REPORT SHEET Heat of Neutralization 25 o A. Heat Capacity of Calorimeter 1. Temp. of calorimeter and water before mixing 2. Temp. of warm water 3. Maximum temp, determined from your curve 4. Heat lost by warm water (temp decrease x 50.0 g x 4.184 J/K-g) = 39.0 °C 1443.48, 5. Heat gained by cooler water (temp. increase X 50.0 g x 4.184 J/K-g) = 1642.22, 198 74...
calculate the experimental enthalpy per mole in this table. need immediately with clear steps. DATA: Table...
calculate the experimental enthalpy per mole in this
table.
need immediately with clear steps.
DATA: Table 1 Neutralization reaction 4.0957g Mass of calorimeter 54.503g 21°C Mass of calorimeter and HCI Temperature of HCI Final temperature of mixture 30°C 9°C Change in temperature 104.40g Mass of mixture and calorimeter 50.418 Mass of HCI 1.10M Molarity of HCI Volume of HCl (density= 1.02g/) 49.41ml 1.382 mol Moles of HCl Mass of NaOH 49.90g 1.00 M Molarity of NaOH 48.00 ml Volume of...
DUNLICIS Here is a set of data for you to do the lab calcs with. Assignments...
DUNLICIS Here is a set of data for you to do the lab calcs with. Assignments The pre-lab video assignment gives more background information on what reaction is occuring, Grades You should solve for the heat of neutralization from the acid and base reacting. Syllabus solnmsoln X 4.184 J/gCx (TT:) = Joules tudent Evaluations Divide in Joules by 1000 to get ku Confer Zoom Divide kJ by the number of moles to find delta H in kJ/mol for the reaction...
Date Section Code Data Sheet Table 11.1. Time-temperature data. A. Volume of HCl solution (mL) Molarity...
Date Section Code Data Sheet Table 11.1. Time-temperature data. A. Volume of HCl solution (mL) Molarity of HCl solution (M) Volume of NaOH solution (mL) Molarity of NaOH solution (M) Initial temperature of HCl solution (°C) Initial temperature of NaOH solution (°C) Temperatures of solution (°C) at 0.25-min. (15-sec.) intervals 0.25 Run 1 Run 2 49.5 49.8 12.119 2.119 53.2 53.6 2.087 2.087 18.9°C 18.8°C a.oc 18ợc. . 29.9 29.8 32.3 3107 0.50 0.75 1.00 1.25 1.50 1.75 2.00 2.25...
In a coffee-cup calorimeter, 50.0 ml of .100 M AgNO3 and 50.0 ml of .100 M...
In a coffee-cup calorimeter, 50.0 ml of .100 M AgNO3 and 50.0 ml of .100 M HCl are mixed to yield the following reaction: Ag+(aq) + Cl-(aq) --> AgCl(s) The two solutions were initially at 22.6°C and the final temp is 23.4°C. Assume that the final solution has a mass of 10.0 g and has a specific heat capacity of 4.184 J/g°C. Calculate delta for the reaction in kJ/mole of AgCl formed.
solve the blanks Data and Calculations 1. AH (neutralization & dilution) of 10 M H:SO4 and 1.00 M NaOH Keain...
solve the blanks
Data and Calculations 1. AH (neutralization & dilution) of 10 M H:SO4 and 1.00 M NaOH Keain Data Trial 1 Trial 2 Initial temperature of 10 M H2SO (5.0 mL in a graduated eylinder) 23.2 23.8 C C Initial temperature of calorimeter (50.0 mL of 1.00 M NaOH 45.0 mL water) 22.8 °C 2 1.5 °C Final temperature of the mixed solutions in calorimeter (50 mL 1.00 M NaOH 45.0 mL water 5.0 mlL 10 M H2SO)...
• Ina neutralization reaction, NaOH reacted with HC at S1.OS'c to produce tog of Nacl solution...
• Ina neutralization reaction, NaOH reacted with HC at S1.OS'c to produce tog of Nacl solution at 54'C. Calculate (a) the heat of solution in Joules. (s= 4.184 1/CSS Two 100 ml solutions of NaOH and HCl both have a concentration of IM. When they are mixed in. Styrofoam cup, the temperature raised from 20°C to 35.7°C. What is the heat released (e)? The temperature of NaOH solution is 13°C, and that of HCl solution is also 13'c. When they...
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...
i need help on the second page:
"calculate how many mols of HCL you used based on the volume
and molarity of the HCL"
and
"enthalpy of reaction" parts
Part B Heat of Reaction for HCl(aq) + NaOH (aq) NaCl (aq) + so H20 (1) Volume of 1.0 M HCl (ml) so 100 23.3 Volume of 1.0 M NaOH (ml) Mass of Solution (8) use 1.00 g/ml Ti solution (temp of HCl just before reaction) T solution (highest temp obtained)...
DATA ANALYSIS I. You conducted the following three reactions in this experiment Reaction I(AHN): An aqueous solution of sodium hydroxide reacts with an aqueous solution of hydrochloric acid, yielding water and an aqueous salt Reaction 2 (AHs): Solid sodium hydroxide reacts with water, yielding aqueous sodium hydroxide . Reaction 3 (AHR): An aqueous solution of hydrochloric acid reacts with solid sodiu Reaction 1 (AHN)HCl(aq)+ NaOH(aq) NaCl(aq) + H20() 2 (AHs) hydroxide, yielding water and an aqueous salt AH (kJ/mol) Balanced...
can
somone check to make sure I did the correct calculations.
Date REPORT SHEET Heat of Neutralization 25 o A. Heat Capacity of Calorimeter 1. Temp. of calorimeter and water before mixing 2. Temp. of warm water 3. Maximum temp, determined from your curve 4. Heat lost by warm water (temp decrease x 50.0 g x 4.184 J/K-g) = 39.0 °C 1443.48, 5. Heat gained by cooler water (temp. increase X 50.0 g x 4.184 J/K-g) = 1642.22, 198 74...
calculate the experimental enthalpy per mole in this
table.
need immediately with clear steps.
DATA: Table 1 Neutralization reaction 4.0957g Mass of calorimeter 54.503g 21°C Mass of calorimeter and HCI Temperature of HCI Final temperature of mixture 30°C 9°C Change in temperature 104.40g Mass of mixture and calorimeter 50.418 Mass of HCI 1.10M Molarity of HCI Volume of HCl (density= 1.02g/) 49.41ml 1.382 mol Moles of HCl Mass of NaOH 49.90g 1.00 M Molarity of NaOH 48.00 ml Volume of...
DUNLICIS Here is a set of data for you to do the lab calcs with. Assignments The pre-lab video assignment gives more background information on what reaction is occuring, Grades You should solve for the heat of neutralization from the acid and base reacting. Syllabus solnmsoln X 4.184 J/gCx (TT:) = Joules tudent Evaluations Divide in Joules by 1000 to get ku Confer Zoom Divide kJ by the number of moles to find delta H in kJ/mol for the reaction...
Date Section Code Data Sheet Table 11.1. Time-temperature data. A. Volume of HCl solution (mL) Molarity of HCl solution (M) Volume of NaOH solution (mL) Molarity of NaOH solution (M) Initial temperature of HCl solution (°C) Initial temperature of NaOH solution (°C) Temperatures of solution (°C) at 0.25-min. (15-sec.) intervals 0.25 Run 1 Run 2 49.5 49.8 12.119 2.119 53.2 53.6 2.087 2.087 18.9°C 18.8°C a.oc 18ợc. . 29.9 29.8 32.3 3107 0.50 0.75 1.00 1.25 1.50 1.75 2.00 2.25...
solve the blanks
Data and Calculations 1. AH (neutralization & dilution) of 10 M H:SO4 and 1.00 M NaOH Keain Data Trial 1 Trial 2 Initial temperature of 10 M H2SO (5.0 mL in a graduated eylinder) 23.2 23.8 C C Initial temperature of calorimeter (50.0 mL of 1.00 M NaOH 45.0 mL water) 22.8 °C 2 1.5 °C Final temperature of the mixed solutions in calorimeter (50 mL 1.00 M NaOH 45.0 mL water 5.0 mlL 10 M H2SO)...
• Ina neutralization reaction, NaOH reacted with HC at S1.OS'c to produce tog of Nacl solution at 54'C. Calculate (a) the heat of solution in Joules. (s= 4.184 1/CSS Two 100 ml solutions of NaOH and HCl both have a concentration of IM. When they are mixed in. Styrofoam cup, the temperature raised from 20°C to 35.7°C. What is the heat released (e)? The temperature of NaOH solution is 13°C, and that of HCl solution is also 13'c. When they...
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...
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