Chem 103 experiment 5 Study guides, Class notes & Summaries

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

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 Notebook Entry For Lab 7 Molality Colligative Properties – Portage Learning. Notebook Entry For Experiment 7: Molality Colligative Properties On Date: Experiment Title: Molality Colligative Properties Purpose of Experiment: The purpose of this experiment is to prove colligative properties of freezing point depression by the use of two different types of salts: NaCI & CaCI2 Procedure, Observation And Results From the Experiment: 1. Measure .5 of salt (NaCI & CaCI) 2. Begin by u...

Chapter 1: Chemical Foundations 1. Which of the following is an example of a quantitative observation? A) The piece of metal is longer than the piece of wood. B) Solution 1 is much darker than solution 2. C) The liquid in beaker A is blue. D) The temperature of the liquid is 60°C. E) At least two of the above (A-D) are quantitative observations. ANS: D DIF: Easy REF: 1.2 KEY: Chemistry | general chemistry | general concepts | scientific method MSC: Conceptual 2. A quantitative observa...

CHEM 103 Notebook Entry For Lab 7 Molality Colligative Properties – Portage Learning. Notebook Entry For Experiment 7: Molality Colligative Properties On Date: Experiment Title: Molality Colligative Properties Purpose of Experiment: The purpose of this experiment is to prove colligative properties of freezing point depression by the use of two different types of salts: NaCI & CaCI2 Procedure, Observation And Results From the Experiment: 1. Measure .5 of salt (NaCI & CaCI) 2. Begin by u...

● 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 = 33mL is ● Adding to pressure by 2.5 pound weight. Gas gets compressed by the plung...

CHEM 103 EXPERIMENT 5 GAS LAWS ALL SOLUTIONS WITH EXPLANATIONS + ADDITIONAL NOTES AS PER MARKING SCHEME 2022/2023

AMCA FL 2 Chem Phys questions and answers 2023/2024 What atom is the site of covalent attachment of AMC to the model tetrapeptide used in the studies? A. I B. II C. III D. IV - correct answer A. I basically, asking where does the bond between amc and Y break. since you know they are attached by a peptide bond, which means the peptide chain attaches to the amino group of the next amino acid(that’s why an amino acid runs from the N-terminal to the C-terminal), the covalent attachment...

CHEM 103 Lab Exam 5 – Portage Learning. In the Boyle’s law experiment, how was the volume of gas at different pressures determined? 2. (2 points) According to Boyle’s law, as the volume of a gas decreases, 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 decreased to 12.8psi. Show the calculation. Answer: 1. A syringe was used, and the volume was read f...