What type of chemical reaction is represented by chemical equation: H2S (g)+ O2 (g) —> SO2 (g) + H20 (I)? Please select ALL that apply.
•Double Replacement (DR)
•Single Replacement - Anionic (SR-A)
•Synthesis (S)
•Single Replacement - Cationic (SR-C)
•Decomposition (D)
•Combustion (C)

Consider this equilibrium: n29) + o2(g) + 2no(c).nitrogen gas and oxygen gas react when placed in a closed container. as the reaction proceeds towards equilibrium, what happens to the rate of thereverse reaction?

The characteristics 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 an element. which statement is true about the atoms of the elements that participate in the two reactions? their identity changes in both reaction a and reaction b. their identity changes in reaction a but not in reaction b. their identity changes in reaction b but not in reaction a. their identity remains the same in both reaction a and reaction b.

Which description best characterization the motion of particles in a solid