<u>Given information:</u>
Number of Moles of the ideal gas, n = 0.540
Volume, V = 35.5 L
Temperature, T = 223 K
<u>To determine:</u>
Pressure, P of the ideal gas under the given conditions
<u>Explanation:</u>
The ideal gas equation relates state parameters like P, V and T through the relation:
PV = nRT
here R is the gas constant = 8.314 L.kPa.K⁻¹mol⁻¹
P = nRT/V
P = 0.540 mol * 8.314 L.kPa.K⁻¹mol⁻¹*223 K/35.5 L = 28.2 kPa
Ans: The pressure of the ideal gas under the given conditions is 28.2 kPa
Contained within a system that is responsible for it temperature
Answer:
N2O(g) + 3 H2O(l) ---------------> 2 NH3(g) + 2 O2(g)
Explanation:
If we look at the reaction stated in the question, we will notice that the option chosen in the answer is the reverse of that reaction.
One thing is clear, if a reaction is possible, then its reverse reaction is equally possible. The equilibrium position may shift towards the forward or reverse reaction based on the conditions of the reaction.
Hence if the reaction, 2NH3(g) + 2O2(g) → N2O(g) + 3H2O(l) is possible, then the reaction, N2O(g) + 3 H2O(l) ---------------> 2 NH3(g) + 2 O2(g) is also possible.
Well, it is a h<span>eterogeneous mixture.... but im not sure EXACTLY what you mix to get the best flavor of ice cream in the world; mint chocolate chip...</span>
Answer:
C. Gamma > beta > alpha
Explanation:
<u>Alpha rays</u> : These are positively charged and have mass 4u. These contain high energy Helium nucleus with 2 proton and 2 neutron.
These are heavier and maximum charged than beta and gamma particles.They have low velocity,least penetration power (can't travel more than 10-18 cm).
<u>Beta rays</u> : They are negatively charged and have negligible mass.
On emmission of beta particle, neutron is divided into proton and electron. They have less mass and very high velocity, so their penetrating power is more than alpha particles.
<u>Gamma rays</u>: These are parts of electromagnetic spectrum and travel with the speed of light (maximum velocity).Gamma rays do not have mass have maximum penetrating power.