Calculate the pH of a solution that has a 0.00085M
[OH-].

Arollercoaster car at the top of a hill has potential energy kinetic energy chemical energy light energy

What method(s) do plants use to obtain nitrogen? select all that apply. absorb it from the atmosphere use bacteria to convert nitrogen to usable form obtain usable nitrogen compounds from the soil absorb nitrogen from water taken in at the roots

To find the enthalpy of a reaction in the lab, you measured the of the reactants and the change during the reaction.