2) A gas initially has a volume of 45 mL, and a pressure of 23 atm, and a temperature of 150K If we decrease
the pressure to 0 8 atm and increase the temperature to 310K what will the new volume of the gas be?
You can keep volume in mL and you V2 will be in mL when you solve this problem.
3) A sample of Argon goes from 500K to 350K and the pressure changes from 280 kPa to 380 kPa If the initia
volume is 18L, what is the new final volume?
4) A sample of Neon experiences a pressure drop from 75 kPa to 53 kPa The temperature increases from 27°C
to 93°C. If the initial volume is 12 L, what is the final volume?
Answers: 3
Chemistry, 22.06.2019 10:30, Clivensp5
Skills of homo sapiens were found an excavation. the skulls were preserved because the bodies were frozen. so, these fossils are (blank) fossils. the image shows the evolution of skulls beginning 2 to 3 million years ago. based on the image, modern human skulls(blank) ape skulls.
Answers: 1
Chemistry, 22.06.2019 12:00, BreBreDoeCCx
Ageochemist examines a piece of metal that he found in the soil. he performs tests to identify the metal from its density, electrical conductivity, and melting point. which statement best describes his investigation? a. he is determining physical properties that are sufficient to identify the metal. b. he is determining chemical properties that are sufficient to identify the metal. c. he is determining physical properties that are insufficient to identify the metal. d. he is determining chemical properties that are insufficient to identify the metal.
Answers: 3
Chemistry, 22.06.2019 14:40, sugardime
Choose an equation that represents an enzyme-catalyzed reaction. (a) enzyme + substrate → enzyme-substrate complex (b) enzyme + substrate ←−→ enzyme + products (c) enzyme + substrate ←−→ enzyme-substrate complex → enzyme + products (d) enzyme + substrate ←−→ enzyme-substrate complex → enzyme-substrate complex + products
Answers: 2
2) A gas initially has a volume of 45 mL, and a pressure of 23 atm, and a temperature of 150K If we...
Mathematics, 22.09.2021 09:40
Mathematics, 22.09.2021 09:40
Mathematics, 22.09.2021 09:40