In a sealed bottle that is half full of water, equilibrium will be attained when water molecules

NO2 (g) + CO (g) <-> NO (g) + CO2 (g) // What action will shift the rxn to the left?

NH4Cl (s) + heat <--> NH3 (g) + HCl (g) // What kind of change will shift the rxn to the right?

When a reaction is at equilibrium and more reactant is added, which of the following changes is the immediate result?

In which of the following reactions involving gases would the forward reaction be favored by an increase in pressure

H2O2, hydrogen peroxide, decomposes to H2O and O2. If you add MnO2, the activation energy decreases and reaction rate increases. Why?

4 HCl (g) + O2(g) <--> 2 H2O (l) + 2 Cl2 (g) + 113 kJ // Which action will shift the rxn right?

When NH3 combines with O2 to make N2 and H2O, the coefficient for NH3 in the balanced rxn is

C3H8 + O2 -> CO2 + H2O // Balance this rxn. The coeffficient for water is

Which of the following is a balanced equation for the combustion of ethanol (CH3CH2OH)?

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