Which ionization process requires the most energy?

a. S(g) S+(g) + e-
b. S+(g) S2+(g) + e-
c. Cl(g) Cl+(g) + e-
d. Cl+(g) Cl2+(g) + e-

Achemist has dissolved a certain substance in water. the chemist knows that more of the substance could be dissolved into the water before it stops dissolving. therefore

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

Ahypothesis must be testable and falsifiable to be considered scientific a. trueb. false