a titration is performed with 46.3 ml of 0.19 m solution of acid ha. if the titrant is a 0.15 m solution of sodium hydroxide, what volume of titrant is needed to reach the equivalence point?

Ithink the answer is d i hope it my friend message me if i’m wrong and i’ll change my answer and fix it for you

Sorry i don’t know what to do

Letter a, because when there are unlike charges they will always attract to each other.

stands for electromotive force and it is measured in volts. despite its name, it is not actually the force in the sense of being a "pushing" or "pulling" (not measured in newtons).an equation that relates emf,  ℰ,  to a battery's terminal voltage, v, current, i, and internal resistance, r, is    ℰ = v + irin this case, the emf can be interpreted as a voltage—a difference in electric potential.i would not say that it would be considered an energy. if emf can be defined as the energy/work per a unit charge from a battery or other electric source, then it is not strictly energy.