Plumbers, welders, or glass blowers often use the gas acetylene (c2h2) because it burns in oxygen with a very hot flame. the products of the combustion of acetylene are carbon dioxide and water vapor. write the unbalanced chemical equation for this process. (include states-of-matter under the given conditions in your answer.)

Unbalanced equation:

Explanation:

Acetylene reacts with oxygen to produce carbon dioxide and water vapor.Here reactants are acetylene and oxygen. Here products are carbon dioxide and water vapor.We know that physical state of water vapor is gas. Therefore each and  every reactants and products are gaseous.States of the species in unbalanced equation is represented inside parentheses with an abbreviation "g" for gaseous state.Unbalanced equation:

Ithink this is what you meant. the temperature at which a liquid begins to boil is called the boiling point. the boiling point of water is 212°f or 100°c.  and at that point will start to turn into steam (gas)