calculate the experimental enthalpy per mole in this table. need immediately with clear steps. DATA: Table...
Table 4.2: Enthalpy of Neutralization for an Acid-Base Reaction Trial 1 Concentration of NaOH 1. i mol/L Initial temperature of NaOH 22.1°C Volume of NaOH Concentration of HCI 45, I mL 1.2 mol/L 22.3°C Initial temperature of HCI Trial 2 lol mol/L 21.9°C 63 mL 45. Iml 1,2 mol/L 22.5°C 45.2 mL 27.5° 22.2°C 5.3°C 90.3 mL 4.18 Jg! °C! Volume of HCI 45.3 ml Final temperature of mixture Average initial temperature (HCl and NaOH) Ti Temperature change, (47) 28.6°C...
Experimental Data and Analysis: Molarity of HCl: 500 mL of 20M Molarity of NaOH: 51.0 ml of 20 M Trial 1 Trial 2 35.5 22.5 221 T2. Maximum temperature (°C) T1, Minimum temperature (°C) AT (°C) p. Solution's Density V. Total Volume of the Reaction Mixture (mL) c. Solution's Heat Capacity 9. Heat of Neutralization (J) 1.04 g/mL 101.0 3.89 J/g.°C nHCl (mol) = MHCI X VL.HCI or moles of HCI Used (mol) = (Molarity of HCI) (Volume in L...
calcylate the enthalpy of the neutralization for this reaction using the data provided find the following: find the mole of H^+ moles of OH^- limiting reagent heat transfer solution enthalpy of neutralization per mole limiting reagent Lab Notebook Determination of Enthalpy of Neutralization (Ccal: 17.55 J/°C) Volume of HCI 100 mL Initial temperature of HCI 23 °C Volume of NaOH Initial temperature of NaOH 23 °C Final solution temperature 37 °C Moles of H Moles of OH Limiting reagent Select...
calcylate the enthalpy of the neutralization for this reaction using the data provided find the following: find the mole of H^+ moles of OH^- limiting reagent heat transfer solution enthalpy of neutralization per mole limiting reagent concentration of NaOH is 2.05 M comcentration if HCl is 2.11 M Lab Notebook Determination of Enthalpy of Neutralization (Ccal: 17.55 JI°C) Volume of HCI 100 mL Initial temperature of HCI 23 °C Volume of NaOH 100 mL Initial temperature of NaOH 23 °C...
A volume of water was heated to 82.86C and immediately added to 50.31 mL of water at 22:45 °C contained within a coffee cup calorimeter. The final temperature of the mixture was 37,08°C. The final volume of water inside the calorimeter was 94.33 mL. Calculate the following: Note: Heat capacity a. volume of hot water added is 4.18 *Consider sig fig b. masses of hot and cold water (density of water = 1,00 g/mL) c. changes in temperature (AT) of...
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...
need help for all the blank spaces. Ty Part A. Heat of Neutralization Table 1. Heat of neutralization data Sample 1 50.1 Sample 2 50.1 24.1 23.6 [1] Volume of HCI (mL) [2] Temperature of HCI (°C) [3] Volume of NaOH (mL) [4] Temperature of mixture after reaction (C) 50.0 50.2 31.0 30.3 Part B. Enthalpy of Solution of Salts Table 2. Enthalpy of solution of salts data NH4NO3 MgSO4 2.009 1.995 [1] Mass of salt (9) [2] Volume of...
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)...
Procedure 1: Run 1 Run 2 Mass of calorimeter and lid 117.1682 g 121.7315g Mass of NaOH pellets 1.9985 g 1.9984g Mass of calorimeter + lid + contents 217.0118 g 221.3835g Initial Temperature 23.9 celsius 24.5 celsius Final Temperature 27.1 celsius 28.0 celsius Procedure 2: Molarity of HCl solution = 2.10 M Molarity of NaOH solution =2.00 M Mass of calorimeter and lid 126.3469g 126.3447g Volume of HCl solution= 50.0 mL Volume of NaOH solution= 50.0 mL Mass of calorimeter...
1. A volume of water was heated to 83.90 °C and immediately added to 48.11 mL of water at 23.98 °C contained within a coffee cup calorimeter. The final temperature of the mixture was 40.86 °C. The final volume of water inside the calorimeter was 90.45 mL. Assuming that them heat capacity of the solution is 4.18 J/g/°C, calculate the following: a. The volume of hot water added ml b. The mass of hot water (dwater = 1.00 g/mL) c....