The base-dissociation constant, kb, for aniline is 4.3 × 10-10. what is the acid-dissociation constant for the conjugate acid of aniline? 2.3 × 10-59.5 × 10-44.3 × 1057.5 × 10-11

What does x represent in the formula for the compound xcl4?

Consider the following reactions. (note: (s) = solid, (l) = liquid, and (g) = gas.) mg(s) + ½o2(g) → mgo(s) + 146 kcal/mole h2(g) + ½o2(g) → h2o(g), δh = -57.82 kcal/mole what type of reaction is represented by the previous two examples?

Afusion reaction takes place between carbon and another element. neutrons are released, and a different element is formed. the different element is a) lighter than helium.b)heavier than helium.c)the same weight as helium.d)dependent on the element that reacted with carbon.