WebAnswer (1 of 2): RbOH is a strong base which complete dissociates to give OH⁻ ions. Hence, [OH⁻] = [RbOH]ₒ = 1.0 × 10⁻³ M pOH = -log[OH⁻] = -log(1.0 × 10⁻³) = 3 pH = pKw - pH = 14 - 3 = 11 WebAssuming equal concentrations_ arrange these solutions by pH: Highest pH Lowest pH Answer Bank Sr(OH)z(aq) RbOH(aq) NHz(aq) HCN(aq) HI(aq) AI Recommended Answer: 1.
Answered: Assuming equal concentrations, arrange… bartleby
WebThe lowest ph will correspond to the species, while the highest ph will correspond to the strongest base. The strongest acid is that one. Strong. Download the ... arrange these … Web16 de abr. de 2012 · Assuming equal concentrations , rank these solutions by pH. RbOH(aq), NH3(aq), HF(aq) HBr(aq), Ca(OH)2(aq). I know the most acidic solution has the lowest pH and the most basic solution has the highest pH. But how am i supposed to know the pH if i don't. 100ml of each sol is mixed. Which is a buffer? christian jaros nhl
Which acid got lowest pH? - Quora
WebQuestion: Assuming equal concentrations, arrange these solutions by pH. highest to lowest pH. RbOH (aq) Fe(ClO4)2(aq) CaBr2(aq) Na2S(aq) HNO3(aq) Assuming equal concentrations, arrange these solutions by pH. highest to lowest pH. Web31 de ago. de 2012 · Rank the following 4 compounds in order of lowest to highest freezing point. Enter the formulas in the spaces provided. For example, enter CH4 as CH4. H2O MgO CH4 H2S. Rank these to highest pH to lowest pH: NH3, KOH, Ca(OH)2, HBr, HBrO I put these in the same order for highest pH to lowest but still get it wrong. WebHighest pH RbOH(aq) Sr(OHH2 (aq) NH (aq) HCN(aq) HI(aq) Lowest pH Answer Bank on 14 of 20 Classify each aqueous solution as acidic, basic, or neutral at 25 °C. Basic … christian javier salary