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TI Mass of empty tube after initial heating +8rotto 1.536 Mass of tube plus sample after...
Please help me with this lab I am so lost ! Inal T IS 3los Mass...
Please help me with this lab I am so lost !
Inal T IS 3los Mass of empty tube after initial heating Mass of tube plus sample before heating Mass of tube plus sample after heating Volume of water displaced Water temperature ("C) n.a749 aup Barometric pressure CALCULATIONS Show your calculations in the space provided on the next page. Molar Volume of Oxygen: Mass of oxygen generated Moles of O, generated Vapor pressure of water Pressure of O2 Temperature of...
You need to weigh your own large Pyrex test tube and know the empty mass, mass...
You need to weigh your own large Pyrex test tube and know the empty mass, mass with KCIO3 mixture bet heating; mass with KCIO, mixture and catalyst and mass of all of the above after heating. To weigh the test tube, place it in an empty beaker to keep it upright. You may tare the weight of the bea you need to know the weight of the test tube for your calculations. Procedures: Weigh your clean, dry empty Pyrex test...
Standard molar volume at STP Trial 1 Trial 2 I. Data Mass of test tube and...
Standard molar volume at STP
Trial 1 Trial 2 I. Data Mass of test tube and contents before heating afterheating Mass loss 1S0. 49 150.0129 0.4049 250 ML 23.0°C 30. 30 HG 150.6129 1495369 6.4769 223ML 24.0°C 130. 30Hg Volume of Co, collected , V Temperature of CO,,T Atmospheric pressure Water vapor pressure at Co, temperature 21.1 torr 22.4 torr II. Calculations Mass of CO, collected Moles of CO, , n System temperature (K), T Pressure of Co, (atm) Experimental...
Unknown sample no. C Trial I Trial 2 1. Mass of 2. Mass of generator + sample before reaction () ...
help
with remaining calculations please
Unknown sample no. C Trial I Trial 2 1. Mass of 2. Mass of generator + sample before reaction () 3. Inst s approval of apparatus C. Determination of Vol ume, Temperature, and Pressure of the Carbon Dioxide Gas 1. Initial reading of volume of water in CO.-collecting graduated cylinder (mL) 2. Final reading of volume of water in CO-collecting graduated cylinder (mL) 3. Volume of CO,(g) collected (L) 4. Temperature of water C) 5....
GAS BEHAVIOR Trial 1 Trial 2 1. Data Mass of test tube and contents before heating...
GAS BEHAVIOR Trial 1 Trial 2 1. Data Mass of test tube and contents before heating afterheating Mass loss 148.935g 142.1509 148.050 147.2649 322 ml Volume of Co, collected , v Temperature of CO,,T 242 Atmospheric pressure 75.794 75.79 4 cm/HO Water vapor pressure at Co, temperature II. Calculations Mass of CO, collected Moles of CO2, n System temperature (K),T Pressure of CO, (atm) Experimental R = pV/nT Molar Volume Vm = V/n Standard molar volume at STP VII-5
Name Section Date 、tu ,a Q. READ THE EXPERIMENTAL DISCUSSION FIRST! Complete the data table below using correct significant digits. Show the calculations on a separate page A. Gas Data 1. 2. 3. 4. 5...
Name Section Date 、tu ,a Q. READ THE EXPERIMENTAL DISCUSSION FIRST! Complete the data table below using correct significant digits. Show the calculations on a separate page A. Gas Data 1. 2. 3. 4. 5. Barometric Pressure (torr) Temperature O2 gas Vapor Pressure of Water (torr) (See table in APPENDIX) Volume of O2 gas collected (mL) Dry O2 Pressure (A1-A3)/760.0 768 torr 24.0°C 22.4 torr 354.0 mL atm B. Mass Data Before Reaction 1. Weight of beaker, test tube, KCIO...
GAS BEHAVIOR Trial 2 Trial 1 I. Data Mass of test tube and contents before heating...
GAS BEHAVIOR Trial 2 Trial 1 I. Data Mass of test tube and contents before heating 44.307 52.046 7.739 afterheating Mass loss 302 44.301 51.223 [6.916 L330 20° 75.94cmHg 17.5 27 Volume of Co, collected , V Temperature of CO,,T Atmospheric pressure 15.104cmling 26.7 Water vapor pressure at Co, temperature II. Calculations Mass of CO, collected Moles of CO2, System temperature (K),T Pressure of CO, (atm) Experimental R = pV/nT Molar Volume Vm = V/n Standard molar volume at STP
Need help solving these last 7 questions. Please use the data above to calculate the answers. Molar Volume of a Gas Room...
Need help solving these last 7
questions. Please use the data above to calculate the answers.
Molar Volume of a Gas Room temperature (T2): Barometric pressure: C be & torr Tria .0544 Data Trial 2 Trial 1 Mass of Mg strip Temperature of water in the 600-mL beaker 8.1 torr 142 Vapor pressure of water at the temperature in the 600-mL beaker torr torr S6.4 A.1 Volume of gas collected at room temperature mL mL ,67as 0541 S04L Volume of...
You are given an unknown containing KClO3. Following the procedure in your manual, you obtain the...
You are given an unknown containing KClO3. Following the procedure in your manual, you obtain the following fictional data Note! For this problem use the given (allbeit incorrect) vapor pressure of water Mass of empty test tube 71.8394 g Mass of test tube + unknown 72.1363 g Mass of test tube + unknown + MnO2 72.3077 g Mass of erlenmeyer flask with residual water 323.06 g Mass of erlenmeyer flask filled with water 358.52 g Atmospheric pressure 760.9 mmHg Temperature...
Mass of gelatin capsule Mass of capsule and alloy Mass of empty beaker Mass of beaker...
Mass of gelatin capsule Mass of capsule and alloy Mass of empty beaker Mass of beaker and displaced water Barometric pressure Temperature of water 0.112 g 0.271 g 141.209 g 307.712 g 745.9 mm Hg 21 C Calculations Mass of alloy Mass of displaced water Volume of displaced water CHN 003 20 I. Read the f (see Appendix H) Volume of hydrogen gas (Hydrogen Temperature of hydrogen gas shuiji assume to be equal to temperature of the water) Vapor pressure...
Please help me with this lab I am so lost !
Inal T IS 3los Mass of empty tube after initial heating Mass of tube plus sample before heating Mass of tube plus sample after heating Volume of water displaced Water temperature ("C) n.a749 aup Barometric pressure CALCULATIONS Show your calculations in the space provided on the next page. Molar Volume of Oxygen: Mass of oxygen generated Moles of O, generated Vapor pressure of water Pressure of O2 Temperature of...
You need to weigh your own large Pyrex test tube and know the empty mass, mass with KCIO3 mixture bet heating; mass with KCIO, mixture and catalyst and mass of all of the above after heating. To weigh the test tube, place it in an empty beaker to keep it upright. You may tare the weight of the bea you need to know the weight of the test tube for your calculations. Procedures: Weigh your clean, dry empty Pyrex test...
Standard molar volume at STP
Trial 1 Trial 2 I. Data Mass of test tube and contents before heating afterheating Mass loss 1S0. 49 150.0129 0.4049 250 ML 23.0°C 30. 30 HG 150.6129 1495369 6.4769 223ML 24.0°C 130. 30Hg Volume of Co, collected , V Temperature of CO,,T Atmospheric pressure Water vapor pressure at Co, temperature 21.1 torr 22.4 torr II. Calculations Mass of CO, collected Moles of CO, , n System temperature (K), T Pressure of Co, (atm) Experimental...
help
with remaining calculations please
Unknown sample no. C Trial I Trial 2 1. Mass of 2. Mass of generator + sample before reaction () 3. Inst s approval of apparatus C. Determination of Vol ume, Temperature, and Pressure of the Carbon Dioxide Gas 1. Initial reading of volume of water in CO.-collecting graduated cylinder (mL) 2. Final reading of volume of water in CO-collecting graduated cylinder (mL) 3. Volume of CO,(g) collected (L) 4. Temperature of water C) 5....
GAS BEHAVIOR Trial 1 Trial 2 1. Data Mass of test tube and contents before heating afterheating Mass loss 148.935g 142.1509 148.050 147.2649 322 ml Volume of Co, collected , v Temperature of CO,,T 242 Atmospheric pressure 75.794 75.79 4 cm/HO Water vapor pressure at Co, temperature II. Calculations Mass of CO, collected Moles of CO2, n System temperature (K),T Pressure of CO, (atm) Experimental R = pV/nT Molar Volume Vm = V/n Standard molar volume at STP VII-5
Name Section Date 、tu ,a Q. READ THE EXPERIMENTAL DISCUSSION FIRST! Complete the data table below using correct significant digits. Show the calculations on a separate page A. Gas Data 1. 2. 3. 4. 5. Barometric Pressure (torr) Temperature O2 gas Vapor Pressure of Water (torr) (See table in APPENDIX) Volume of O2 gas collected (mL) Dry O2 Pressure (A1-A3)/760.0 768 torr 24.0°C 22.4 torr 354.0 mL atm B. Mass Data Before Reaction 1. Weight of beaker, test tube, KCIO...
GAS BEHAVIOR Trial 2 Trial 1 I. Data Mass of test tube and contents before heating 44.307 52.046 7.739 afterheating Mass loss 302 44.301 51.223 [6.916 L330 20° 75.94cmHg 17.5 27 Volume of Co, collected , V Temperature of CO,,T Atmospheric pressure 15.104cmling 26.7 Water vapor pressure at Co, temperature II. Calculations Mass of CO, collected Moles of CO2, System temperature (K),T Pressure of CO, (atm) Experimental R = pV/nT Molar Volume Vm = V/n Standard molar volume at STP
Need help solving these last 7
questions. Please use the data above to calculate the answers.
Molar Volume of a Gas Room temperature (T2): Barometric pressure: C be & torr Tria .0544 Data Trial 2 Trial 1 Mass of Mg strip Temperature of water in the 600-mL beaker 8.1 torr 142 Vapor pressure of water at the temperature in the 600-mL beaker torr torr S6.4 A.1 Volume of gas collected at room temperature mL mL ,67as 0541 S04L Volume of...
Mass of gelatin capsule Mass of capsule and alloy Mass of empty beaker Mass of beaker and displaced water Barometric pressure Temperature of water 0.112 g 0.271 g 141.209 g 307.712 g 745.9 mm Hg 21 C Calculations Mass of alloy Mass of displaced water Volume of displaced water CHN 003 20 I. Read the f (see Appendix H) Volume of hydrogen gas (Hydrogen Temperature of hydrogen gas shuiji assume to be equal to temperature of the water) Vapor pressure...
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