Use the reaction 2CO(g) + O2(g) 2CO2(g) for the following questions iv. a gas mixture contains 4.8 10–4 M CO and 3.5 10–2 M O2, and Keq = 3.58 10–4. What would the equilibrium concentration of CO2 be at these conditions?

v. If at another temperature the Keq = 8.28 1010, would the reaction favor product formation or reactants? Explain your answer.

The characteristic of two different types of reactions are shown below. reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of and element. which statement is true about the atoms of the elements that participate in the two reactions? a: their identity changes in both reaction a and b. b: their identity changes in reaction a but not b. c: their identity changes in reaction b but not a. d: their identity remains the same.

The valence of aluminum is +3, and the valence of the chlorine is -1. the formula fir the aluminum chloride is correctly written as

To find the work done, the force exerted and distance moved are multiplied. a couch is moved twice before you are happy with its placement. the same force was used to move the couch both times. if more work is done the first time it is moved, what do you know about the distance it was moved? a) when more work was done, the couch was moved the same distance. b) when more work was done, the couch was moved less. c) when more work was done, the couch was moved further. d) when more work was done, the couch wasn't moved at all.