Solved Law of Mass Action Examples 1. Calculate Kc for 2NO 2 ⇌ N 2 O 4.Consider [N 2 O 4] = 0.0417 mol L-1 and [NO 2] = 0.0165 mol L-1.. Solution. The Equilibrium constant for this reaction can ...

For example, the formula for oxygen is O₂, and sulfuric acid is H₂SO₄. Back to top. Formulae for compounds and elements. ... For example, hydrogen has a chemical formula of H₂, ...

Carbonic Acid Formula: The chemical formula for Carbonic Acid is H2CO3. This is a polar molecule with a pH in the acidic range. The structure of carbonic acid consists of one carbon atom double ...

Save guides, add subjects and pick up where you left off with your BBC account. The relative atomic masses of elements are proportional measures. For example, the Ar for helium is 4.0, and the A r ...