A buffer solution is prepared by adding NHACI to a solution of NH3 (ammonia)
NH3(aq) + H2O(l) + NH4+ (aq) + OH (aq)
What happens if HCl is added?

Does the energy in a solid increase or decrease when changing to a liquid?

Consider the following reaction at equilibrium: c(s)+h2o(g)⇌co(g)+h2(g) predict whether the reaction will shift left, shift right, or remain unchanged upon each of the following disturbances. a) c is added to the reaction mixture. b) h2ois condensed and removed from the reaction mixture c) co is added to the reaction mixture d) h2 is removed from the reaction mixture.

Which statement accurately represents the arrangement of electrons in bohr’s atomic model?