7. for the system pcls(g) → pc13(g) + cl2(g) kis 26 at 300°c. in a 5.0-l flask, a gaseous mixture consists of all three gases with partial pressure as follows: ppcis = 0.012 atm, pc2=0.45 atm, ppci3 -0.90 atm. a) is the mixture at equilibrium? explain. b) if it is not at equilibrium, which way will the system shift to establish equilibrium?

Write the balanced equation for a reaction between aqueous nitric acid (hno3) and solid lithium metal (this is a single replacement reaction)

Americium-241 undergoes fission to produce three neutrons per fission event. if a neutron-absorbing material is mixed in with this sample so that the rate of neutron production drops down to 1.8 neutrons per fission event, which will be effective at achieving a critical mass? check all that apply. remove a deflective shield surrounding the sample. remove absorbent material mixed in with the sample. compress the sample of americium-241.

What is the measured amount of a product obtained from a chemical reaction?