1) 1/2 N2 (g) 6.96 x 10-16 2) 2 NO2 (g) 4.5 x 10-13 + 1/2 02 (g) NO 2 NO ← (g) Keg (g) + O2 (g) 3) 2 NO2 (g) N2₂04 (9) 6.7 Kea = = Keq = Net reaction: N₂ (g) + 2 O₂ (g) N₂O4 (9) ←

E°cell =    1.9791 ΔG° =    -381.91 What is K?

In the Synthesis of Dibenzalace tone, You used the following amounts of storting material. You obtained 26a ofproduct. Calculate NAOH used 25g Acetone used 129m. Benzaldehyde used 169ml

part c please

(Q97) What is the value of the equilibrium constant (Keg) for the following hypothetical reaction: 2 W (g) + X (g) 3 Y (g) Using the related hypothetical equations should be helpful: X (g) + 1/2 Y (g) W (g) + 1/2 Z (g) K = 0.211 2 Y + Z 3 X (g) K2 = 140

Consider the equilibrium system described by the chemical reaction below. At equilibrium, a sample of gas from the system is collected into a 5.00 L flask at 1200 K. The flask is found to contain 2.81 g of CH, 1.25 g of CO, 15.1 g of cO, and 25.3 g of H, What is the value of Kc for this reaction?   CH.(g) + CO,(9) = 2 CO(g) + 2 H,(g)

2:24 Question 7 of 16 Consider the following reaction: 2 SO₂(g) + O₂(g) ⇒ 2 SO3(g). If you chamber, you would observe decrease the volume of the reaction A) an increase in SO2. B) an increase in O₂. C) an increase in SO3. D) both (A) and (B). E) none of the above. Submit Tap here or pull up for additional resources

For the following equation, how would you increase the amount of product? UF4(g) + 2H2O(g) ↔↔ UO2(s) + 4HF(g)    ΔH = -2104 kJ/mole A) Increase PUF4, increase PH2O, decrease temperature, decrease PHF, decrease total pressure. B) Increase PUF4, increase PH2O, increase temperature, decrease PHF, decrease total pressure. C) Increase PUF4, increase PH2O, decrease temperature, remove UO2, decrease PHF, increase total pressure. D) Increase PUF4, increase PH2O, increase temperature, decrease PHF, increase total pressure. E) Increase PUF4, increase PH2O, decrease temperature, decrease PHF, increase total pressure. F) Increase PUF4, increase PH2O, increase temperature, remove UO2, decrease PHF, increase total pressure. G) Increase PUF4, increase PH2O, increase temperature, remove UO2, decrease PHF, decrease total pressure. H) Increase PUF4, increase PH2O, decrease temperature, remove UO2, decrease PHF, decrease total pressure.

Data Table Mg (s) MgO (s) Initial Temperature of HCI (aq) ("C) Final Temperature of solution ("C) Change in temperature ("C) 23.0 23.0 34.8 38.0 11.8 15.0 Mass of substance 0.13 0.97 (g) Concentration of HCI (aq) = 1.00mol/L Volume of HCI (ag) used in each trial = 0.050L

What will happen to the equilibrium, NaHCO3(s)Na2CO3(s) + CO2(g) + H2O(g);Ho = 136 kJ when: (a) the temperature is decreased(b) the volume of the container is increased (c) water vapor is removed(d) additional Na2CO3 is added(e) pressure of CO2 is increased