An isotope contains 15 protons, 15 electrons and 17 neutrons. What is the isotope?

What is the overall order of reaction for rate = k[no]2[o2]

How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?

If you add 5.00 ml of 0.100 m sodium hydroxide to 50.0 ml of acetate buffer that is 0.100 m in both acetic acid and sodium acetate, what is the ph of the resulting solution? acetic acid: ka = 1.8. x 10-5