If 100 ml of a gas were enclosed in a buret at 500 mm hg, what volume would the gas occupy at 1000 mm hg at the same temperature? p1v1=p2v2

In an oxidation-reduction reaction, oxidation is what happens when a reactant

Why are people not able to scuba dive in the deep part of the ocean

Why is it important for scientists to review and repeat the work of other scientists? 1.a scientific theory must be tested three times before it is proven. 2.the scientific method only applies to repeated experiments. 3.an experiment may have had errors that the scientists didn't recognize. 4.the results of individual scientists may be influenced by bias. 5.an experiment must be performed twice before the data can be analyzed.