Chem 103 experiment - Study guides, Class notes & Summaries

CHEM 103 EXPERIMENT 5 GAS LAWS ALL SOLUTIONS WITH EXPLANATIONS + ADDITIONAL NOTES AS PER MARKING SCHEME 2022/2023 NBPL05: Experiment 5 - Gas Laws Purpose: Experiments on different gas laws Notes: ● Robert Boyle Law - pressure of a gas is inversely related to its volume. K is a constant. ● P1V1=P2V2 Demonstration of Bolye’s Law - looking at pressure and volume. ● A syringe is used and it is fitted onto a wooden base and then capped off with a platform. ● Open to the atmospher...

CHEM 103 EXPERIMENT 6 BONDING AND PROPERTIES (PORTAGE LEARNING)/CHEM 103 EXPERIMENT 6 BONDING AND PROPERTIES (PORTAGE LEARNING)/CHEM 103 EXPERIMENT 6 BONDING AND PROPERTIES (PORTAGE LEARNING)

CHEM 103 EXPERIMENT 5 GAS LAWS ALL SOLUTIONS WITH EXPLANATIONS + ADDITIONAL NOTES AS PER MARKING SCHEME 2022/2023 NBPL05: Experiment 5 - Gas Laws Purpose: Experiments on different gas laws Notes: ● Robert Boyle Law - pressure of a gas is inversely related to its volume. K is a constant. ● P1V1=P2V2 Demonstration of Bolye’s Law - looking at pressure and volume. ● A syringe is used and it is fitted onto a wooden base and then capped off with a platform. ● Open to the atmospher...

CHEM 103 Experiment 5 Gas laws : To learn about different gas laws (Portage learning)

CHEM 103 Lab Exam 4 – Portage Learning. Does the following reaction give off heat or absorb heat? Explain briefly. C D H = +263Kcal/mol 3. (4 points) In one experiment in the video, room temperature water was mixed with water at about 38 degrees. To what temperature (about) did the mixture of the two water samples come to after setting for a few minutes? Answer: 1. The heat depends on the amount of substance. If the amount of substance is doubled, then the heat doubles. Other propertie...

CHEM 103 EXPERIMENT 5 GAS LAWS (PORTAGE LEARNING) /CHEM 103 EXPERIMENT 5 GAS LAWS (PORTAGE LEARNING) /CHEM 103 EXPERIMENT 5 GAS LAWS (PORTAGE LEARNING)

CHEM 103 EXPERIMENT 8 MOLECULAR MASS BY FREEZING POINT/CHEM 103 EXPERIMENT 8 MOLECULAR MASS BY FREEZING POINT/CHEM 103 EXPERIMENT 8 MOLECULAR MASS BY FREEZING POINT

Chem 103 Lab Exam 5 Review Question 1 8 / 10 pts 1. (2 points) In the Boyle’s law experiment, what pressure unit was used to gauge the pressure? 2. (2 points) According to Boyle’s law, as the volume of a gas increases, the pressure . 3. (6 points) A sample of gas occupies a volume of 10.5 L when the pressure is 14.3 psi. Use Boyle’s Law to calculate the volume (L) when the pressure is increased to 19.6psi. Show the calculation. Your Answer: Millimeters of mercu...

QUESTIONS AND ANSWERS

NBPL05: Experiment 5 - Gas Laws Purpose: Experiments on different gas laws Notes: ● Robert Boyle Law - pressure of a gas is inversely related to its volume. K is a constant. ● P1V1=P2V2 Demonstration of Bolye’s Law - looking at pressure and volume. ● A syringe is used and it is fitted onto a wooden base and then capped off with a platform. ● Open to the atmosphere - pounds per inch = 14.3 pounds per square inch. ● Volume that is in the syringe with the atmospheric pressure = ...