If I have 8.5 L of gas in a piston at a pressure of 2.5 atm and compress the gas until its volume is 6.5 L. What will the new pressure inside the piston be?

Meanders form when a river flows across bedrock? true or false

Which of the following are electromagnetic waves? sound waves water waves ground waves light waves

Be sure to answer all parts. Coal gasification is a multistep process to convert coal into cleaner-burning fuels. In one step, a coal sample reacts with superheated steam: C (s) + H2O (g) → CO (g) + H2 (g) ΔH o rxn = 129.

Part b. 1. write a net ionic equation for the reaction of hydrochloric acid with sodium hydroxide.

Which statement best summarizes the importance of Ernest Rutherfords gold foil experiment? It proved that all john daltons postulates were try. It verifies jj Thomsons work on the atomic structure.

When does a spring tide take place? At the beginning of spring Only during the spring season Only after spring is over At any time

The highest cloud are known as

What is the mass of 4.85 X 10^22 atoms of iron (Fe) ?

If element x has 95 protons how many electrons does it have

Which of the following when dissolved in deionized water would make a good conducting solution? a) methanolb) sugarc) baking soda