3. Air is made up mostly of O, N, and CO,. If the total pressure of air is 765mmHg and
P = 0.79 atm and P. CO2, = 0.05 atm, then what is the partial pressure of the O?

Which statement describes covalent bases? they have hydroxide ions. they produce hydrogen ions. they are often amines. they are named the same as ionic compounds.

What will most likely happen when two bromine atoms bond together?

Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space