Calculate the potassium ion (K+) concentration for a 0.578 MK, CO2 solution.
[K+] =
M

What happens to the average kinetic energy of a gas when the particles of the gas collide against each other at a constant temperature and volume? explain your answer.

Use the measurements in the table to determine which unidentified metal has the highest density. metal volume mass a 10.5 cm3 122 g b 14.2 cm3 132 g c 16.1 cm3 115 g d 12.7 cm3 126 g

The sum of the oxidation numbers in a neutral compound is always