Which will not appear in the equilibrium constant expression for the reaction below?
H2O(g) + C(s)<—->H2(g) + CO(g)

[H20]
[C]
[H2]
[CO]

Match the acid base pairs by arranging the acid name with the conjugate base formula. hydrogen carbonate hydrogen phosphate carbonic acid read water sulfuric acid phosphoric acid a. co32- b. hso4- c. hco3- d. po43- e. h2po4- f. oh-

Which metal exist in liquid state and can be cut with knife ?

What human activity increases beach erosion?