When a potassium atom forms an ion, it loses one electron. what is the electrical charge of the potassium ion?
a.
-1
b.
-2
c.
+2
d.
+1

If 34.2 grams of lithium react with excess water, how many liters of hydrogen gas can be produced at 299 kelvin and 1.21 atmospheres? 2 li (s) + 2 h2o (l) yields 2 lioh (aq) + h2 (g)

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.

Tell me the iupac name of the following compounds: