A balloon is filled with air at a pressure of 105 kPa. Then the pressure around the balloon is increased to 205 kPa. If the balloon had an original
volume of 4.11 L, what is the new (final) volume? *

How do you identify the anode on a power source such as a battery? how do you identify the cathode? how are terms anion and cation?

Ascientist is measuring the pressure that is exerted by each of the following gases in the atmosphere: carbon dioxide, oxygen, and nitrogen. which term most likely describes what she is measuring?

Acertain reaction has a activation energy of 54.0 kj/mol. as the temperature is increased from 22c to a higher temperature, the rate constant increases by a factor of 7.00. calculate the higher temperature. c (report only numerical answer)