Is a flag blowing in the wind a electromagnetic wave

What are the major products produced in the combustion of c10h22 under the following conditions? write balanced chemical equations for each. a. an excess of oxygen b. a slightly limited oxygen supply c. a very limited supply of oxygen d. the compound is burned in air

What volume of a 2.00 m stock solution of naoh is needed to prepare 150. ml of 0.40 m solution?

Harvey mixes two liquids. which observation of the new mixture most likely indicates a precipitate is forming?