Net Ionic Equation. A chemical reaction involves the conversion of reactant atoms or molecules to product. During any chemical reaction, reactant molecules are joined together to form a product which has different chemical and physical properties than the reactants.
How long does average ice hockey game last? The regulation playing time of a hockey game is 60 minutes divided into three 20 minute periods with ten minute intermissions. Between stoppages in play and commercial breaks,â¦ a game will usually last between 2 1/2 - 3 hours in real time. 36 people found this useful.
Asker's rating. 1  Games go a bit quicker than they did a few years ago, but the average game still is roughly 3 hours long. It is hard to give a definite time on a game, because a lot of it is going to depend on how the game is played. 2  Like others have said, most games last about 2.5 to 3 hours. But time of the game depends on nature of what's going on in the game. If the ballgame is a low scoring pitchers duel going into the late innings, the game will go by pretty fast as the pitchings coaches are less likely to make trips to the mound every other inning.