Write the equilibrium expression for H2O(g) + CO(g) ⇌ H2(g) + CO2(g).

When titrating a weak base with a strong acid, approximately where would the pH be observed when reaching the equivalence point?

Based on the following reduction potential data, which is the strongest oxidizing agent? E°red = +1.78 V for H2O2(aq) + 2H+(aq) + 2e- → 2H2O(l) E°red = +0.800 V for Ag+(aq) + e- → Ag(s) E°red = -0.130 V for Pb2+(aq) + 2e- → Pb(s)

Based on the following reduction potential data, which is the strongest oxidizing agent? E°red = +1.78 V for H2O2(aq) + 2H+(aq) + 2e- → 2H2O(l) E°red = +0.800 V for Ag+(aq) + e- → Ag(s) E°red = -0.130 V for Pb2+(aq) + 2e- → Pb(s)

Write the equilibrium expression for 2NO(g) + 2H2(g) ⇌ N2(g) + 2H2O(g).

Propane is used as a fuel source on many barbeque grills. What is undergoing reduction during the burning of propane while grilling?

45.8 g of NaCl is dissolved in 500. mL of a water (d = 1.00 g/mL) and is placed in the freezer at -1 °C overnight. Which statement best describes what would happen to the solution?

If the reaction quotient is greater than the equilibrium constant, which statement would be correct?

Which of the following would conduct electricity?

Consider the following equilibrium mixture in a closed system: H2O(g) + CO(g) ⇌ H2(g) + CO2(g). Explain what would happen to the equilibrium upon the addition of hydrogen gas?