How to you convert between pH, pOH, [H+] and [OH-]? - Socratic
Jun 1, 2016 · Here's a concept map that shows how to get from any of these to the other. [Really, the only things you need to remember are:
What is the oxidation number of O in the ion OH-? - Socratic
Apr 20, 2018 · In a hydroxide #(OH^-)# ion, we see that the total charge of the ion is #-1#. That means, the total sum of the oxidation numbers of the elements present in the ion totals out to …
How do you calculate the pH of a solution when given the OH ...
May 8, 2014 · The pH + pOH = 14 The pOH = -log[OH-] The pH is measure of acidity of a solution whereas the pOH is a measure of basicity of a solution. The two expressions are opposites …
Conjugate Acids and Conjugate Bases - Chemistry - Socratic
HCO₃⁻ + H₂O → H₂CO₃ + OH⁻ base + acid → Conj A + Conj B. We see that HCO₃⁻ becomes H₂CO₃. It has one more H atom and one more + charge (-1 + 1 = 0). So H₂CO₃ is the …
Balancing Redox Equations Using the Oxidation Number Method
Balancing a redox reaction requires identifying the oxidation numbers in the net ionic equation, breaking the equation into half reactions, adding the electrons, balancing the charges with the …
How can you tell the difference between an acid and a base
Jan 5, 2018 · In this case it is easiest to recognize the OH^- as a base (check: yes, it would accept a proton). That means the other compound on the right must be the acid. BOTH are …
pH - Chemistry - Socratic
pH is a measure of hydrogen ion concentration. The pH scale was originated by Sorensen. He set 0 pH as the hydrogen ion concentration of a 1.0 molar solution of a strong monoprotic acid …
What is the net ionic equation for the reaction - Socratic
Mar 22, 2016 · 2"OH"_text((aq])^(-) + "Cu"_text((aq])^(2+) -> "Cu"("OH")_text(2(s]) darr You're dealing with a double replacement reaction in which two soluble ionic compounds react to form …
Balancing Chemical Equations - Chemistry - Socratic
Mass is conserved rather than created or destroyed so when a chemical equation is written, it must be balanced so that there is the same amount of reactants going in as yielded product. …
Leaving Groups - Organic Chemistry - Socratic
The general idea is that "poor" leaving groups have a strong nucleophilicity, or a strong "desire" to not bring its electrons with it and allow the bond to break.