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(a) Explain in terms of ionic equilibria why the aqueous solution of a salt derived from a weak acid and a strong base (e.g. sodium phenolate) has a pH greater than 7. (b) B
The Ca 2+ and Mg 2+ ions in hard water form scum with soap. Therefore they don''t form lather and therefore don''t clean the dirt.
What kind of relation is there between them and the force constants of vibration that you have calculated? The enthalpies of vaporization of carbon and silicon are 717 kJmol -1
why ionisation energy of aluminium is greater then Ga?
Both of the MOs have the nodes of the original 2p orbitals, which merge into a one node because the nodal plane is common to both orbitals. The antibonding MO has in addition a
Removing of permanent hardness from water
what is the molar mass of analyte / sample
What are the esters used in paint''s and their names
glutamic acid standard estimation protocol
what are similarities and differences among the Arrhenius, Bronsted-Lowry, and Lewis acid-base theories?
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