'A sample of air is collected at 101.1kPa. If the partial pressure of water vapor is 2.8kPa, what is the partial pressure of the dry air? Show your work'

Both models are effective because they show the valence electrons, and these valence electrons indicate the reactivity of an element.

The answer is true a geyser can reach up to 205 degrees fahrenheit

The answer to the question: choose the correct statement.  a) when ethane reacts with fluorine gas the product is less stable.b) addition reactions of unsaturated hydrocarbons and halogens requires a high activation energy.  c)the double covalent bond within unsaturated hydrocarbons requires a lot of energy to break.  d)the double covalent bond within unsaturated hydrocarbons can be broken easily.is: a) when ethane reacts with fluorine gas the product is less stable.

Remember that rust prevented by placing a sacrificial electrode in electrical contact with the iron. the sacrificial electrode must be composed of a metal that  oxidizes  more easily than iron (that is, it must be below iron in table 18.1).