What is always true of a strong acid?A.It dissociates completely in solution.B.It has not been diluted with water.C.It does not dissociate at all in solution.D.It has more than one hydrogen atom.SUBMITarrow_backPREVIOUS

Select all that applyWhich statements about the strength of acids are true?Multiple select question.Strong acids do not ionize completely.Weak acids do not ionize completely.Weak acids do not ionize at all.Strong acids ionize completely.

13 Which statement about acids and bases is always correct?A An acid with two H atoms per molecule will be stronger than an acid with one H atom permolecule.B A concentrated solution of a strong acid will have a lower pH than a dilute solution of a weakacid.C A concentrated solution of a strong base will have a lower pH than a dilute solution of a weakbase.D A strong acid is more dissociated in solution than a strong base

What makes a strong acid different from a weak acid?A.A strong acid increases the pH of a solution more than a weak acid.B.A strong acid dissociates more completely than a weak acid.C.A strong acid contains more hydrogen atoms than a weak acid.D.A strong acid forms a more concentrated solution than a weak acid.SUBMITarrow_backPREVIOUS

Which of the following is a characteristic of a weak acid?A.It is not as dangerous as a strong acid.B.It is less concentrated than a strong acid.C.It does not dissociate completely in water.D.It does not conduct electricity in water.

Which of the following is the correct definition for a strong acid?Partially dissociates into ions when dissolved in water and the change is reversiblePartially dissociates into ions when dissolved in water and the change is not reversibleFully dissociates into ions when dissolved in water and the change is not reversibleFully dissociates into ions when dissolved in water and the change is reversible2Which of the following is a strong acid?Nitric acidCitric acidCarbonic acidEthanoic acid3Which of the following is the correct balanced equation showing the dissociation of sulfuric acid into ions?HSO4 (aq) → H+(aq) + SO4–(aq)H2SO4 (aq) → 2H+ (aq) + SO42- (aq)H2SO4 (aq) ⇌ 2H+ (aq) + SO42- (aq)H2SO4 (aq) → H+ (aq) + SO4–(aq)4Which of the following is the correct balanced equation showing the dissociation of carbonic acid into ions?CO2(aq) + H2O(l) → 2H+(aq) + CO32-(aq)2CO2(aq) + H2O(l) ⇌ 2H+(aq) + 2CO32-(aq)CO2(aq) + H2O(l) ⇌ 2H+(aq) + CO32-(aq)CO2(aq) + H2O(l) ⇌ H+(aq) + CO32-(aq)5Which of the following statements is not true?If the H+ ion concentration in a solution increases by a factor of 10, the pH of the solution increases by 1A high concentration of H+ ions in an acidic solution means a low pHStrong acids have a low pHDilute acids have a low number of H+ ions per dm3 of solution6An acid of concentration 1 mol/dm3 has a pH of 2. The acid is diluted to a concentration of 0.01 mol/dm3. What is its new pH?4231