How can you distinguish a from b?
in this lab, you will do experiments to identify
types of changes. using the question format you
learned (shown above), write an investigative
question that you can answer by doing these
experiments

Temperature is _related to the average kinetic energy of a gas. inversely directly not disproportionally

In the following redox reaction which is the oxidizing agent and which is the reducing agent? alcl3 + na nacl + al oxidizing agent = reducing agent =

Inside a flashbulb, oxygen surrounds a thin coil of magnesium. when the flashbulb is set off, a chemical reaction takes place in which magnesium combines with oxygen to form magnesium oxide. which of the chemical equations matches the reaction above? a. mg + o2 mgo2 + energy b. 2mg + o mg2o + energy c. 2mg + o2 2mgo + energy d. mg + o mgo + energy