What is the conjugate acid base in this equation: h2so4+h20---Hso4^-+h3o^+

2:) which phase of matter can act as a solvent. A.gas B.solid C.liquid D.all the above

The acid is one of the pair with more H.

The base is the one of the pair with fewer H.

You name it; it can be a solvent.

1) In the equation h2so4 + h20 → Hso4^- + h3o^+, the conjugate acid-base pairs are H2SO4 and HSO4^- as well as H2O and H3O^+.

The conjugate acid is formed when a base gains a proton (H+), and the conjugate base is formed when an acid loses a proton (H+). In this equation, H2SO4 donates a proton to H2O, forming HSO4^- (conjugate base) and H3O^+ (conjugate acid).

2) The correct answer is C. liquid.
While all three phases of matter, gas, solid, and liquid, can technically act as solvents, the liquid phase is the most common and widely used. Liquids have the ability to dissolve a wide range of substances, making them effective solvents. Gases and solids can also dissolve certain substances, but their solvent abilities are generally more limited compared to liquids.