Chemistry, 18.07.2020 02:01 alexandria3498
A sample containing 1.20 moles of Ne gas has an initial volume of 7.50 L. What is the final volume of the gas, in liters, when each of the following changes occur in the quantity of the gas at constant pressure and temperature?
1) a leak allows one half of the Ne atoms to escape
2) a sample of 3.10 moles of Ne is added to the 1.20 moles of Ne gas in the container
3) a sample of 35.0 g of Ne is added to the 1.20 moles of Ne gas in the container.
Answers: 3
Chemistry, 22.06.2019 00:00
What stress will shift the following equilibrium system to the left? n2(g) + 3h2(g) ⇌ 2nh3(g) adding more n2(g) adding more nh3(g) increasing the pressure of the system reducing the volume of the container
Answers: 1
Chemistry, 22.06.2019 11:00
Surface currents are caused by blank space . question 14 options: surface currents are caused by? differences in water temperature high salinity differences in density wind forces
Answers: 1
Chemistry, 22.06.2019 15:10
The ozone molecule o3 has a permanent dipole moment of 1.8×10−30 cm. although the molecule is very slightly bent-which is why it has a dipole moment-it can be modeled as a uniform rod of length 2.5×10−10 m with the dipole moment perpendicular to the axis of the rod. suppose an ozone molecule is in a 8000 n/c uniform electric field. in equilibrium, the dipole moment is aligned with the electric field. but if the molecule is rotated by a small angle and released, it will oscillate back and forth in simple harmonic motion.what is the frequency f of oscillation?
Answers: 2
Chemistry, 22.06.2019 18:00
Chlorophyll a had the molecular formula c55h72mgn4o5 how many atoms are in this molecule
Answers: 2
A sample containing 1.20 moles of Ne gas has an initial volume of 7.50 L. What is the final volume o...
History, 19.09.2019 08:30
History, 19.09.2019 08:30
English, 19.09.2019 08:30
Chemistry, 19.09.2019 08:30
Biology, 19.09.2019 08:30
History, 19.09.2019 08:30
Social Studies, 19.09.2019 08:30
French, 19.09.2019 08:30
Biology, 19.09.2019 08:30
English, 19.09.2019 08:30
Computers and Technology, 19.09.2019 08:30
Mathematics, 19.09.2019 08:30
Mathematics, 19.09.2019 08:30
English, 19.09.2019 08:30
History, 19.09.2019 08:30
Mathematics, 19.09.2019 08:30