For which type of titration will the ph be basic at the equivalence point?

a. strong acid vs. strong base.

b. strong acid vs. weak base.

c. weak acid vs. strong base.

d. all of the above.

e. none of the abov

The activation energy for the reaction no2(g)+co2(g)⟶no(g)+co(g) is ea = 300 kj/mol and the change in enthalpy for the reaction is δh = -100 kj/mol . what is the activation energy for the reverse reaction?

What is the equation fort the alkaline zinc/manganese dioxide cell. a) anode b)cathode c)overall equations.

How are casts formed by decaying organisms? organisms turn into rock over time. organisms leave carbon residue on a rock. organisms leave impressions in sediment that hardens into rock. impressions left by organisms are filled in with sediment that hardens into rock.