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:

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 …

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 …

Jun 10, 2017 · #vecmu_(OH)= "1.5 D"# is a derived quantity that requires you to already have measured #"1.85 D"# for the overall dipole moment of water. You aren't required to know how …

Apr 15, 2018 · In this context, the brackets means "concentration"... It is tempting to assume that HO^- and H_3O^+ are actual species in aqueous species.

Jul 18, 2018 · This is misleading, because they all become more soluble in #"NH"_4"OH"(aq)#. #"AgI"# seems to be the least soluble mainly because it has the most covalent character, and …

Feb 18, 2018 · Well look at defining reaction.... "Acid + Base "rightleftharpoons" Conjugate base + conjugate acid" And so we got.... underbrace(NH_3(aq))_"base" + H_2O(l ...

May 26, 2017 · Where #OH^-) and CV^+# are the concentration of them in M. We know that the concentration of NaOH is 0.1M or the #OH^- # concentration is 0.1M as 1 mol of NaOH …

Jun 17, 2016 · You'll need two equations for this: #\mathbf("pH" = -log["H"^(+)])# #\mathbf("pH" + "pOH" = 14)# So, all you need to do is take the negative base-10 logarithm of the ...

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 …