NaHCO3 is a weak base, with a conjugate acid of H2CO3+.
If acid is strong then its conjugate base must be weak, if conjugate base is strong it again accept the H+ ions so acid can neither be strong, similarly if base is strong its conjugate acid must be weak.
Strong acids and bases dissociate completely in water. Strong acids produce a pH of less than 3 and form weak conjugate bases. Strong bases produce a pH greater than 10 and form a weak conjugate acid.
b) The conjugate acid of a weak base is a weak acid. When a base accepts a proton to form its conjugate acid, it tends to be a weak acid because it does not easily donate a proton back. This relationship is governed by the principles of acid-base equilibrium.
No, a strong base does not have a strong conjugate acid. Strong bases typically have weak conjugate acids since the strength of an acid-base pair is inversely related - strong acids have weak conjugate bases, and strong bases have weak conjugate acids.
A weak acid/base will have a stronger conjugate base/acid. The conjugate acids/bases of strong bases/acids are very weak because they have no attraction to protons or hydroxides, which is why the reaction shifts all the way to the right and the Ka/b is large.
If acid is strong then its conjugate base must be weak, if conjugate base is strong it again accept the H+ ions so acid can neither be strong, similarly if base is strong its conjugate acid must be weak.
Strong acids and bases dissociate completely in water. Strong acids produce a pH of less than 3 and form weak conjugate bases. Strong bases produce a pH greater than 10 and form a weak conjugate acid.
b) The conjugate acid of a weak base is a weak acid. When a base accepts a proton to form its conjugate acid, it tends to be a weak acid because it does not easily donate a proton back. This relationship is governed by the principles of acid-base equilibrium.
No, a strong base does not have a strong conjugate acid. Strong bases typically have weak conjugate acids since the strength of an acid-base pair is inversely related - strong acids have weak conjugate bases, and strong bases have weak conjugate acids.
A weak acid/base will have a stronger conjugate base/acid. The conjugate acids/bases of strong bases/acids are very weak because they have no attraction to protons or hydroxides, which is why the reaction shifts all the way to the right and the Ka/b is large.
No, NaH2PO4 is not a strong base. It is actually a weak acid and its conjugate base, Na2HPO4, is a weak base.
No, the conjugate acid of most strong bases is water.
Assuming you are asking about the base I-, the conjugate acid is HI, hydroiodic acid. Since hydroiodic acid is a strong acid, it can be concluded that iodide (I-) is a weak conjugate base.
In a weak base-strong acid titration, the balanced chemical equation is: Base (B) Acid (H) Conjugate Acid (BH) This equation represents the reaction between the weak base (B) and the strong acid (H), resulting in the formation of the conjugate acid (BH).
Being the conjugate base of nitric acid (a strong acid), the nitrate ion is a weak base.
In a chemical reaction, a weak acid and its conjugate base are related as a pair. When the weak acid donates a proton, it forms its conjugate base. The conjugate base can then accept a proton to reform the weak acid. They exist in equilibrium, with the weak acid and its conjugate base acting as partners in the reaction.
None of the above. Br- is neutral, with no acidic or basic properties