Which of the following is considered a nucleon? proton
neutron
All of the above
None of the above

Select the correct answer. when carbon dioxide dissolves in water, it sometimes reacts with water to form carbonic acid as in this balanced equation: co2 + h2o → h2co3. if 495 milliliters of carbon dioxide at 25°c and 101.3 kilopascals reacts with excess water, what is the theoretical yield of carbonic acid? use the periodic table and the ideal gas resource a. 0.889 g b. 1.10g c. 1.27g d. 2.02g what's the answer! quick!

Areaction is first order with respect to reactant x and second order with respect to reactant y. which statement describes the rate law for this reaction?

How can the periodic table be used to predict the behavior of elements?