A sample of oxygen that occupies 2.9 X
10-6 mL at 635 mm Hg is subjected to a
pressure of 1.2...
Chemistry, 30.03.2021 09:00 hgdthbgjnb83661
A sample of oxygen that occupies 2.9 X
10-6 mL at 635 mm Hg is subjected to a
pressure of 1.26 atm. What will the final vol-
ume of the sample be if the temperature is
held constant?
Answer in units of mL.
help please please
Answers: 1
Chemistry, 22.06.2019 03:00, ian2006huang
Which of these would be caused by a chemical change? a) the formation of lava. b) sedimantary rock layering over time. c) metamorphic rock forming from igneous. d) metamorphic rock eroding to form sedimentary rock.
Answers: 3
Chemistry, 22.06.2019 10:00, Cythina2007
The reactions shown here can be combined to make the overall reaction c(s) + h2o(g) ⇌ co(g) + h2(g) by reversing some and/or dividing all the coefficients by a number. a. c(s) + o2(g) → co2(g) k=1.363×10^69 b. 2 h2(g) + o2(g) → 2 h2o(g) k=1.389×10^80 c. 2co(g) + o2 (g) → 2 co2(g) k=1.477×10^90
Answers: 1
Chemistry, 22.06.2019 14:30, belindajolete
How do temperature and salinity affect deepwater currents? as temperatures and salinity levels of water increase, the water rises to the surface where it creates currents as it moves to colder regions. they create changes in wind direction, moving denser water in the same direction as the wind and causing the deepwater circulation patterns found in the ocean. they equalize the forces on undersea currents caused by the coriolis effect as they replace more dense water with less dense water. they create density differences that cause dense deepwater currents to flow toward the equator where they displace less dense, warmer water above them.
Answers: 2
Mathematics, 16.12.2020 02:30
Mathematics, 16.12.2020 02:30
Mathematics, 16.12.2020 02:30
Mathematics, 16.12.2020 02:30
Mathematics, 16.12.2020 02:30
Mathematics, 16.12.2020 02:30