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A. Freezing Point of Cyclohexane (Solvent 1. Mass of beaker, test tube (g) 2. Freezing point,...
can someone finish this chart for me - Exреттеп тору > Molar Mass of a Solid...
can someone finish this chart for me
- Exреттеп тору > Molar Mass of a Solid Date Lob Sec Nome Desk No. A. Freezing Point of Cyclohexane (Solvent) 1. Mass of beaker, test tube ) 2. Freezing point. from cooling curve ( 20.150 6.7 Х 3. Instructor's approval of graph B. Freezing Point of Cyclohexane plus Unknown Solute Trial Unknown solute no (Parts B.I, B3) Trial 2 (Part 8.4) Trial (Part 8.5) 1. Mass of beaker, test tube, cyclohexane) 35.554...
U SR, test tube, apparatus, cyclohexane 2. Mass of flask, test tube, apparatus 3. Mass of...
U SR, test tube, apparatus, cyclohexane 2. Mass of flask, test tube, apparatus 3. Mass of cyclohexane 4. Freezing point, from cooling curve 203.239 g 7.9079 5.9°C B. Freezing Point of Cyclohexane plus Unknown Solute Unknown Solute Trial 1 Trial 2 Trial 3 1. Mass of cyclohexane 1.9029 8.152 8.40ly 2. Mass of solute, total Bolby 8.409 9.5989 3. Freezing point, (cooling curve) 1.8 C 2C 7°C 20° 7.9079 Calculations 1. K, for cyclohexane (pure solvent) 2. Freezing point change,...
How do you find the molality of solute in a solution? Given: A. Freezing Point of...
How do you find the molality of solute in a solution? Given: A. Freezing Point of Cyclohexane 1) Mass of beaker, test tube (g) - 131.344g 2) Freezing point from cooling curve - 6.9°C B. Freezing point of cyclohexane plus solute 1) Mass of beaker, test tube, cyclohexane (g) - 140.589g 2) Mass of cyclohexane (g) - 9.242g 3) Mass of solute (g) - Trial 1 (0.208g) / Trial 2 (0.206g) 4) Freezing point from cooling curve - 2.1°C *Not...
Molar Mass of a Solute The freezing point of cyclohexane is 6.50°C. For cyclohexane solvent Kf=20.0....
Molar Mass of a Solute The freezing point of cyclohexane is 6.50°C. For cyclohexane solvent Kf=20.0. 0.147 g of an unknown solute is dissolved in 7.71 g of cyclohexane (C6H12). The freezing point of the solution was 3.38°C. Calculate the corresponding molar mass of the solute. g/mol 1homework pts Submit Answer Tries 0/5 To the above solution a further 0.139 g of the unknown is dissolved. The freezing point of the resulting solution was 0.85°C. Calculate the corresponding molar mass...
Molar Mass of a Solute The freezing point of cyclohexane is 6.50°C. For cyclohexane solvent Kp=20.0....
Molar Mass of a Solute The freezing point of cyclohexane is 6.50°C. For cyclohexane solvent Kp=20.0. 0.141 g of an unknown solute is dissolved in 7.90 g of cyclohexane (C6H12). The freezing point of the solution was 3.33ºC. Calculate the corresponding molar mass of the solute. g/mol 1homework pts Submit Answer Tries 0/5 To the above solution a further 0.132 g of the unknown is dissolved. The freezing point of the resulting solution was 0.75°C. Calculate the corresponding molar mass...
The freezing point of cyclohexane is 6.50°C. For cyclohexane solvent Kr=20.0. 0.142 g of an unknown...
The freezing point of cyclohexane is 6.50°C. For cyclohexane solvent Kr=20.0. 0.142 g of an unknown solute is dissolved in 7.78 g of cyclohexane (C6H12). The freezing point of the solution was 3.35°C. Calculate the corresponding molar mass of the solute. g/mol 1 homework pts Submit Answer Tries 0/5 To the above solution a further 0.133 g of the unknown is dissolved. The freezing point of the resulting solution was 0.77°C. Calculate the corresponding molar mass of the solute. g/mol...
Molar Mass Determination by Freezing Point Depression Calculate and enter the freezing point depression of a...
Molar Mass Determination by Freezing Point Depression Calculate and enter the freezing point depression of a solution of 57.6 g ethylene glycol (C2H602) in 734 g H20. Kffor H20 is 1.86 °C kg/mol. °C -2.53 1 homework pts Submit Answer Incorrect. Tries 3/5 Previous Tries A solution which contains 71.9 g of an unknown molecular compound in 363 g of water freezes at -3.85°C. What is the molar mass of the unknown? g/mol 1homework pts Submit Answer Tries 0/5 Molar...
lewis. Du noc, mint 5 homework point(s) Molar Mass of a Solute The freezing point of...
lewis. Du noc, mint 5 homework point(s) Molar Mass of a Solute The freezing point of cyclohexane is 6.50°C. For cyclohexane solvent ke-20.0. 0.141 g of an unknown solute is dissolved in 7.82 g of cyclohexane (C6H12). The freezing point of the solution was 3.30°C. Calculate the corresponding molar mass of the solute. g/mol 1homework pts Submit Answer Tries 0/5 To the above solution a further 0.122 g of the unknown is dissolved. The freezing point of the resulting solution...
Post-Lab Material Experiment 19 Data and Calculations: Molar Mass Determination by Depression of the Freezing Point...
Post-Lab Material Experiment 19 Data and Calculations: Molar Mass Determination by Depression of the Freezing Point 0.3 Name Section A. Measured Freezing Point of Pure Water B. Finding the Freezing Point of a Solution of Liquid Unknown Target mass of solute (Calculated based on the parameters in the instructions) Unknown # Liquid 3.5 Actual mass of solute used Trial Freezing point of solution (observed) -3.0 Mass of solution 116.6 Trial II Freezing point of solution -3.3 Mass of solution 101.3....
Course Contents> ... Experiment 6 -- Colligative Properties -- Freezing Point De Due in 3 hours,...
Course Contents> ... Experiment 6 -- Colligative Properties -- Freezing Point De Due in 3 hours, 1 minute 5 homework point(s) Molar Mass of a Solute The freezing point of cyclohexane is 6.50°C. For cyclohexane solvent K=20.0. 0.144 g of an unknown solute is dissolved in 7.88 g of cyclohexane (C6H12). The freezing point of the solution was 3.36°C. Calculate the corresponding molar mass of the solute. 117.89 g/mol 1homework pts Submit Answer Incorrect. Tries 3/5 Previous Tries To the...
can someone finish this chart for me
- Exреттеп тору > Molar Mass of a Solid Date Lob Sec Nome Desk No. A. Freezing Point of Cyclohexane (Solvent) 1. Mass of beaker, test tube ) 2. Freezing point. from cooling curve ( 20.150 6.7 Х 3. Instructor's approval of graph B. Freezing Point of Cyclohexane plus Unknown Solute Trial Unknown solute no (Parts B.I, B3) Trial 2 (Part 8.4) Trial (Part 8.5) 1. Mass of beaker, test tube, cyclohexane) 35.554...
U SR, test tube, apparatus, cyclohexane 2. Mass of flask, test tube, apparatus 3. Mass of cyclohexane 4. Freezing point, from cooling curve 203.239 g 7.9079 5.9°C B. Freezing Point of Cyclohexane plus Unknown Solute Unknown Solute Trial 1 Trial 2 Trial 3 1. Mass of cyclohexane 1.9029 8.152 8.40ly 2. Mass of solute, total Bolby 8.409 9.5989 3. Freezing point, (cooling curve) 1.8 C 2C 7°C 20° 7.9079 Calculations 1. K, for cyclohexane (pure solvent) 2. Freezing point change,...
Molar Mass of a Solute The freezing point of cyclohexane is 6.50°C. For cyclohexane solvent Kf=20.0. 0.147 g of an unknown solute is dissolved in 7.71 g of cyclohexane (C6H12). The freezing point of the solution was 3.38°C. Calculate the corresponding molar mass of the solute. g/mol 1homework pts Submit Answer Tries 0/5 To the above solution a further 0.139 g of the unknown is dissolved. The freezing point of the resulting solution was 0.85°C. Calculate the corresponding molar mass...
Molar Mass of a Solute The freezing point of cyclohexane is 6.50°C. For cyclohexane solvent Kp=20.0. 0.141 g of an unknown solute is dissolved in 7.90 g of cyclohexane (C6H12). The freezing point of the solution was 3.33ºC. Calculate the corresponding molar mass of the solute. g/mol 1homework pts Submit Answer Tries 0/5 To the above solution a further 0.132 g of the unknown is dissolved. The freezing point of the resulting solution was 0.75°C. Calculate the corresponding molar mass...
The freezing point of cyclohexane is 6.50°C. For cyclohexane solvent Kr=20.0. 0.142 g of an unknown solute is dissolved in 7.78 g of cyclohexane (C6H12). The freezing point of the solution was 3.35°C. Calculate the corresponding molar mass of the solute. g/mol 1 homework pts Submit Answer Tries 0/5 To the above solution a further 0.133 g of the unknown is dissolved. The freezing point of the resulting solution was 0.77°C. Calculate the corresponding molar mass of the solute. g/mol...
Molar Mass Determination by Freezing Point Depression Calculate and enter the freezing point depression of a solution of 57.6 g ethylene glycol (C2H602) in 734 g H20. Kffor H20 is 1.86 °C kg/mol. °C -2.53 1 homework pts Submit Answer Incorrect. Tries 3/5 Previous Tries A solution which contains 71.9 g of an unknown molecular compound in 363 g of water freezes at -3.85°C. What is the molar mass of the unknown? g/mol 1homework pts Submit Answer Tries 0/5 Molar...
lewis. Du noc, mint 5 homework point(s) Molar Mass of a Solute The freezing point of cyclohexane is 6.50°C. For cyclohexane solvent ke-20.0. 0.141 g of an unknown solute is dissolved in 7.82 g of cyclohexane (C6H12). The freezing point of the solution was 3.30°C. Calculate the corresponding molar mass of the solute. g/mol 1homework pts Submit Answer Tries 0/5 To the above solution a further 0.122 g of the unknown is dissolved. The freezing point of the resulting solution...
Post-Lab Material Experiment 19 Data and Calculations: Molar Mass Determination by Depression of the Freezing Point 0.3 Name Section A. Measured Freezing Point of Pure Water B. Finding the Freezing Point of a Solution of Liquid Unknown Target mass of solute (Calculated based on the parameters in the instructions) Unknown # Liquid 3.5 Actual mass of solute used Trial Freezing point of solution (observed) -3.0 Mass of solution 116.6 Trial II Freezing point of solution -3.3 Mass of solution 101.3....
Course Contents> ... Experiment 6 -- Colligative Properties -- Freezing Point De Due in 3 hours, 1 minute 5 homework point(s) Molar Mass of a Solute The freezing point of cyclohexane is 6.50°C. For cyclohexane solvent K=20.0. 0.144 g of an unknown solute is dissolved in 7.88 g of cyclohexane (C6H12). The freezing point of the solution was 3.36°C. Calculate the corresponding molar mass of the solute. 117.89 g/mol 1homework pts Submit Answer Incorrect. Tries 3/5 Previous Tries To the...
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