The (10) model of acids and bases states that an acid contains the element (11) and forms ions of this element when it is dissolved in water. A base contains the (12) group and dissociates to produce (13) ions in aqueous solution. According to the (14) model, an acid donates (15) ions, and a base accepts (16) ions. According to this model, in an acid-base reaction, each acid has a (17) , and each base has a (18) .

What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5

Problem page combustion of hydrocarbons such as pentane ( c5 h12 ) produces carbon dioxide, a "greenhouse gas." greenhouse gases in the earth's atmosphere can trap the sun's heat, raising the average temperature of the earth. for this reason there has been a great deal of international discussion about whether to regulate the production of carbon dioxide.(a) write a balanced chemical equation, including physical state symbols, for the combustion of liquid pentane into gaseous carbon dioxide and gaseous water. (b) suppose 0.350 kg of pentane are burned in air at a pressure of exactly 1 atm and a temperature of 20.0 degree c. calculate the volume of carbon dioxide gas that is produced.be sure your answer has the correct number of significant digits.

When a scientific theory has been tested and proved by the scientific community, it becomes a law