Chemistry, 03.05.2020 12:52 kathrynpuppies201716
Can someone help me with these gas laws problems? I need help seeing it step by step. I've been trying but my answers don't make any sense!
1) A plastic syringe with a movable plunger is capped, trapping 13.2 mL of gas. If this gas exerts a pressure of 1.03 atm when the temperature is 24.8OC, determine the variable that changes and calculate its new value if the syringe is placed in a beaker of cold water with a temperature of 5.82OC.
Consider a helium balloon inside a parked car on a hot day where the temperature is 72.0OC and the pressure is 1.02 atm. When the balloon is taken outside where the temperature is 34.0OC its volume is measured as 2.21 L. What is the change in the volume of the balloon compared to when it was in the car?
* when I copy and paste the formatting is off so I included screenshots
Answers: 2
Another question on Chemistry
Chemistry, 21.06.2019 17:30
This is a mixture that has the same composition throughout.
Answers: 1
Chemistry, 23.06.2019 03:50
What is the equation fort the alkaline zinc/manganese dioxide cell. a) anode b)cathode c)overall equations.
Answers: 2
Chemistry, 23.06.2019 07:00
Why do the strengths of london (dispersion) forces generally increase with increasing molecular size? choose one: a. heavier atoms have stronger attractions for each other than lighter atoms. b. dispersion forces are all equal in magnitude; there is no size dependence. c. dispersion forces arise from the attraction between the nuclei of atoms, and larger molecules have larger nuclei. d. dispersion forces arise from dipoles caused by the electron distribution being distorted. larger molecules have more electrons and, therefore, more distortions and a bigger force. e. dispersion forces depend on distance. larger molecules are farther apart and so the forces are smaller.
Answers: 2
You know the right answer?
Can someone help me with these gas laws problems? I need help seeing it step by step. I've been tryi...
Questions
Mathematics, 25.11.2021 08:00
Computers and Technology, 25.11.2021 08:00
Social Studies, 25.11.2021 08:00
English, 25.11.2021 08:00
Social Studies, 25.11.2021 08:00
Physics, 25.11.2021 08:00
