Which field of study did Christian Doppler's work influence the most? O A. Light waves
O B. Climate changes
O C. Forces and motion
O D. Chemical reactions
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Water ionizes by the equation h2o(l)⇌h+(aq)+oh−(aq) the extent of the reaction is small in pure water and dilute aqueous solutions. this reaction creates the following relationship between [h+] and [oh−]: kw=[h+][oh−] keep in mind that, like all equilibrium constants, the value of kw changes with temperature.

If the atomic mass of an atom is 34 and the atom contains 13 protons, how many neutrons does the atom contain?

Used the balanced equation 2h2+ o2 - -> 2h2o. if you have 7.2 grams of o2 , how many grams of h2o can you produce ?