Nov 19, 2017 · ΔG_text (cell)^@= "-332 kJ·mol"^"-1"" Your standard reduction potentials for each half-reaction are: ulbb ("Standard Reduction Potentials"color (white) (mmmmmll)E ...

Oct 16, 2016 · The nitrate and the natrium ions. Na_2CO_3(aq) + 2AgNO_3(aq) rarr Ag_2CO_3(s)darr + 2NaNO_3(aq) The net ionic equation is: 2Ag^(+) + CO_3^(2-) rarr Ag_2CO_3(s)darr ...

Feb 27, 2017 · Mg (OH)_2 Now we know that hydroxides are salts of HO^-, and some metal ion. Now if the parent metal has an electronic configuration of 2:8:2, then there are 12 electrons, and the atomic number of the metal is equal to 12. We look on the Periodic Table, and we find that Z=12, for "magnesium metal". As a Group 2 metal, magnesium forms a Mg^ (2+) ion, and hence its hydroxide is Mg (OH)_2.

Apr 15, 2017 · Lithium is a Group 1 metal and commonly forms a M + ion. Hydroxide anion, −OH, has a unit negative charge. When they make music together, there is thus 1:1 stoichiometry between ions: Li(s) + H 2O(l) → LiOH (aq) + 1 2 H 2(g) ↑ ⏐ ⏐⏐

Mar 25, 2017 · Could a buffered solution be made by mixing aqueous solutions of HCl and NaOH? Explain. Why isn't a mixture of a strong acid and its conjugate base considered a buffered solution?

Feb 7, 2018 · See the answer below; Having; Cu (OH)_2 + HCl -> ? Products formed are; Cu (OH)_2 + HCl -> CuCl_2 + H_2O Since CuCl_2 is soluble in water.. But; Cu (OH)_2 + HCl ...

"Oh! Now I remember where I put my wallet." "Oh" here is the interjection among your examples. An interjection is a word or expression that utters on its own and expresses a spontaneous feeling or reaction. These includes exclamations (ouch!, wow!), curses (damn!), greetings (hey, bye), response particles (okay, oh!, huh?), and hesitation markers (uh, er, um).

Jun 1, 2015 · Halite (NaCl) is perhaps the most common halite mineral. Oxides Oxide minerals contain the oxide O2− or hydroxide OH− ion combined with a metal ion. Aluminium is the third most abundant element in the Earth's crust. Its main ore is bauxite, which contains three minerals, one of which is boehmite, AlO (OH).

The effect of strong base on water is to dramatically increase the concentration of OH^- ions and decrease the concentration of H_3O^+ ions. Water always contains at least small concentrations of both OH^- (hydroxide) and H_3O^+ (hydronium) ions. This is because water can react with itself in a self-ionization reaction: 2 H_2O harr H_3O^+ + OH^- …

Mar 22, 2016 · When an acid and a base are placed together, they react to neutralize the acid and base properties, producing a salt (neutralisation). The H (+) in the acid combines with the OH (-) in the base to form water (colourless). The compound formed by the cation of the base and the anion of the acid is called a salt. Example H Cl + N aOH → N aCl + H 2O Hydrochloric acid + Sodium hydroxide → ...