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trail 2
DATA TABLE Trial 1 Trial 2 Liquid number Liquid number 1. Mass of Graduated...
I need the density (g/mL) for the water column and the isopropyl alcohol column. With math...
I need the density (g/mL) for the water column and the isopropyl
alcohol column. With math shown and included please! The question
requires me to show work. If possible, I would also like the
percent error's (with work shown) of the water and isopropyl
alcohol columns. Thank you!
Part 1: Volume and Density Measurements (Liquid) 1 Gather the graduated cylinder, distilled water, short stem pipet, and isopropyl alcohol. 2 Place the clean, dry, 25 ml graduated cylinder on the tared...
Date: Trial 1Trial 2 90-9806 A Cylinder,gte-90.980 Mass graduated Mass graduated Cylinder+ Water,...
Date: Trial 1Trial 2 90-9806 A Cylinder,gte-90.980 Mass graduated Mass graduated Cylinder+ Water, g Mass Water,g Mass Metal, g | 0시352101 5.2 Metal Temperature in test tube, °C Initial Water Temperature, C Calorimeter Water Temperature measure water temperature at I minute intervals Reading (1),oC Reading (2), C32.2. Reading (3), oe | 32 .국 | 3 2-6 Reading (4),°C Reading (5),°c | 32-6 | 32.5 | | Reading (6), °C | 32-Z 32,2 Maximum Water Temperature. °C Calculated Specific Heat, J...
1)The density of the unknown liquid with the volume of 13.3 mL and a mass of...
1)The density of the unknown liquid with the volume of 13.3 mL and a mass of 8.86 g is _______________ g/mL . 2) Describe how you can use the graduated cylinder to determine the volume of a small, irregularly-shaped metal. 3) What safety precaution should you take when adding the irregularly-shaped metal into the glass graduated cylinder?
- B. Density of Liquid (sugar solutions) Table 1: Calculate the densities of three sugar solutions...
- B. Density of Liquid (sugar solutions) Table 1: Calculate the densities of three sugar solutions of known concentrations Sugar solution 3 Sugar solution Sugar solution 2 Concentration (mass/mass %) of 5 7. 15% 25% sugar solution Trial Trial 2 Trial Trial 2 Mass of empty 5.852 5.918 6.012 6.131 7.010 7.10) 0 Mass of cylinder + sugar solution (8) 7.910 8.015 8.514 8.786 9.815 9.939 C) Mass of sugar solution (8) 3) - (0) Volume of sugar 2.0 2.0...
i need help with table 4 question 1-3. i am a little confused on what data...
i need help with table 4 question 1-3. i am a little confused
on what data to put for the x and y axis. Do i just put the average
density?
B. Density of Liquid (sugar solutions) Table 1: Caleulate the densities of three sugar solutions of known concentrations Sugar solution 1 Sugar solution 2 Sugar solution 3 Concentration (masmass %) of sugar solution Trial Trial 2 Trial Trial 2 Trial 1 Mass of empty graduated cylinder (0 Mass of...
1-What solvent you use to determine the density of zinc chloride? 2-The density of a solid...
1-What solvent you use to determine the density of zinc chloride? 2-The density of a solid with a melting point of 42 to 44 C was determined to be 0.87+- 0.02 g\mL. what is the solid? 3-The density of a liquid whose boiling point is 55 to 57 C was determined to be 0.77+- 0.05 g\mL. what is the liquid? 4-Is diphenylmethane a solid or a liquid at room temperature? 5-What solvent would you use to measure the density of...
ACTIVITY ACTIVITY 2 A Determining the Densities of Solutions 1. Weigh an empty 50-ml graduated cylinder....
ACTIVITY ACTIVITY 2 A Determining the Densities of Solutions 1. Weigh an empty 50-ml graduated cylinder. Record the mass in Data Table 2. 2. Add 5 mL of water (0% sucrose) to the 50-ml graduated cylinder. Use the pipet to add or remove small quantities of liquid so that the water is exactly at the 5-mL mark. 3. Record the Mass of Solution + Graduated Cylinder in Data Table 2. 4. Add more water until the cylinder contains 10 mL...
DATA Trial 1 Trial 2 Mass of Mg ribbon (g) TO SU 0.07839 (Proom) Barometric pressure...
DATA Trial 1 Trial 2 Mass of Mg ribbon (g) TO SU 0.07839 (Proom) Barometric pressure (mmHg) 756 matte 756rrotta | 22.4°C Temperature of water inside beaker (C) 23.0°C 22.8°C Temperature of the room (°C) (T2) Pwater (mm Hg) Vapor pressure of water found in table at the end of the experiment, based on the temperature of water inside the beaker. 5 mm Hg Volume from graduated cylinder (mL) (V2) 60.2mL 82.4mL CALCULATIONS . Write the balanced chemical equation for...
4. Suppose that a student performed the experiment and calculations perfectly as directed except that, unknown...
4. Suppose that a student performed the experiment and calculations perfectly as directed except that, unknown to the student, the balance was not zeroed but weighed 0.100 g too high throughout the experiment. Would the calculated val- ue for the density of the unknown liquid be correct? That is, would it be equal to, higher than, or lower than the true value. Explain your answer in clear and correct English. 16 LABORATORY EXPERIMENTS IN GENERAL CHEMISTRY ed in question 4...
Unknown acid 1 1. Complete the following table. Trial 1 Trial 2 Trial 3 Mass of...
Unknown acid 1 1. Complete the following table. Trial 1 Trial 2 Trial 3 Mass of unknown (g) 0.110 0.128 0.125 Initial buret reading (mL) 0.00 14.91 31.24 Final buret reading (mL) 14.91 31.24 47.32 Volume of NaOH added (mL) We will assume that the data collected for the first trial is not accurate, 2. What is the average mass of unknown acid for Trials 2 and 3? (Must show calculations) 3. What is the average volume of NaOH added...
I need the density (g/mL) for the water column and the isopropyl
alcohol column. With math shown and included please! The question
requires me to show work. If possible, I would also like the
percent error's (with work shown) of the water and isopropyl
alcohol columns. Thank you!
Part 1: Volume and Density Measurements (Liquid) 1 Gather the graduated cylinder, distilled water, short stem pipet, and isopropyl alcohol. 2 Place the clean, dry, 25 ml graduated cylinder on the tared...
Date: Trial 1Trial 2 90-9806 A Cylinder,gte-90.980 Mass graduated Mass graduated Cylinder+ Water, g Mass Water,g Mass Metal, g | 0시352101 5.2 Metal Temperature in test tube, °C Initial Water Temperature, C Calorimeter Water Temperature measure water temperature at I minute intervals Reading (1),oC Reading (2), C32.2. Reading (3), oe | 32 .국 | 3 2-6 Reading (4),°C Reading (5),°c | 32-6 | 32.5 | | Reading (6), °C | 32-Z 32,2 Maximum Water Temperature. °C Calculated Specific Heat, J...
- B. Density of Liquid (sugar solutions) Table 1: Calculate the densities of three sugar solutions of known concentrations Sugar solution 3 Sugar solution Sugar solution 2 Concentration (mass/mass %) of 5 7. 15% 25% sugar solution Trial Trial 2 Trial Trial 2 Mass of empty 5.852 5.918 6.012 6.131 7.010 7.10) 0 Mass of cylinder + sugar solution (8) 7.910 8.015 8.514 8.786 9.815 9.939 C) Mass of sugar solution (8) 3) - (0) Volume of sugar 2.0 2.0...
i need help with table 4 question 1-3. i am a little confused
on what data to put for the x and y axis. Do i just put the average
density?
B. Density of Liquid (sugar solutions) Table 1: Caleulate the densities of three sugar solutions of known concentrations Sugar solution 1 Sugar solution 2 Sugar solution 3 Concentration (masmass %) of sugar solution Trial Trial 2 Trial Trial 2 Trial 1 Mass of empty graduated cylinder (0 Mass of...
ACTIVITY ACTIVITY 2 A Determining the Densities of Solutions 1. Weigh an empty 50-ml graduated cylinder. Record the mass in Data Table 2. 2. Add 5 mL of water (0% sucrose) to the 50-ml graduated cylinder. Use the pipet to add or remove small quantities of liquid so that the water is exactly at the 5-mL mark. 3. Record the Mass of Solution + Graduated Cylinder in Data Table 2. 4. Add more water until the cylinder contains 10 mL...
DATA Trial 1 Trial 2 Mass of Mg ribbon (g) TO SU 0.07839 (Proom) Barometric pressure (mmHg) 756 matte 756rrotta | 22.4°C Temperature of water inside beaker (C) 23.0°C 22.8°C Temperature of the room (°C) (T2) Pwater (mm Hg) Vapor pressure of water found in table at the end of the experiment, based on the temperature of water inside the beaker. 5 mm Hg Volume from graduated cylinder (mL) (V2) 60.2mL 82.4mL CALCULATIONS . Write the balanced chemical equation for...
4. Suppose that a student performed the experiment and calculations perfectly as directed except that, unknown to the student, the balance was not zeroed but weighed 0.100 g too high throughout the experiment. Would the calculated val- ue for the density of the unknown liquid be correct? That is, would it be equal to, higher than, or lower than the true value. Explain your answer in clear and correct English. 16 LABORATORY EXPERIMENTS IN GENERAL CHEMISTRY ed in question 4...
Unknown acid 1 1. Complete the following table. Trial 1 Trial 2 Trial 3 Mass of unknown (g) 0.110 0.128 0.125 Initial buret reading (mL) 0.00 14.91 31.24 Final buret reading (mL) 14.91 31.24 47.32 Volume of NaOH added (mL) We will assume that the data collected for the first trial is not accurate, 2. What is the average mass of unknown acid for Trials 2 and 3? (Must show calculations) 3. What is the average volume of NaOH added...
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