How do I calculate ΔG , Keq, ΔΔG‡, and the increase in rate caused by a catalyst based off a reaction diagram?

Apply Le Chatelier's principle and decide how (by altering temperature, pressure, and concentration) you could increase the amount of the products in the following reactions: 1)  2CO2 (g)  ----> 2CO (g) + O2 (g)     ΔH0=566 kJ 2)  2SO2 (g) + O2 (g)  ----> 2SO3 (g) Please explain and show all three alterations for each reaction.

Consider the reaction below: 2 A → 3 B If the ΔA/Δt = 0.774 M/s, calculate the ΔB/Δt.

Calculate Keq for the reaction below given the following information: initial partial pressure of the reactant is 1.47 torr and the equilibrium partial pressure of carbon dioxide is 0.283 torr. H2CO3(g)        →        H2O (g)        +          CO2 (g)     5.19     0.0545     0.238     0.0675     0.0457 Acid reflux occurs when acid escapes from the __________.     lungs     liver     muscles     small intestines     stomach

Construct the expression for Kp for the following reaction. C(s) + 2 H₂(g) CH4(g)

If the products of a certain reaction are favored (i.e., the AG value of the reaction is negative), one would expect a significant amount of product to form when the reactants are combined. Which of the choices could explain why such a reaction might produce very little product? negative change in entropy, AS O positive change in enthalpy, AH high activation energy, Ea low activation energy, Ea

ΔS is negative for the reaction____. Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a C H (g) + 5 O (g) → 3CO (g) + 4 H O (g) b 2SO (g) → 2SO (g) + O (g) c CaF (s) → Ca (aq) + 2F (aq) d 2N (g) + 3H (g) → 2NH (g) e HO (s) → HO (g)

17. The following equilibrium system was found to contain 0.040M formaldehyde (CH₂O) at equilibrium. CH₂O(g) → H2(g) + CO(g) ΔΗ > 0 a. If the original concentration of formaldehyde was 0.080M, what is the equilibrium constant for this reaction? b. Suppose you needed to produce formaldehyde using the reverse reaction. Provide 3 different ways to increase the production of formaldehyde, explaining how each method would help.