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MsuSpring13Cem141
General Chemistry
Question | Answer |
---|---|
hydrochloric acid (strong acid) | HCl |
hydrobromic acid (strong acid) | HBr |
hrdroiodic acid (strong acid) | HI |
sulfuric acid (strong acid) | H_2_SO_4_ |
nitric acid (strong acid) | HNO_3_ |
perchloric acid (strong acid) | HClO_4_ |
chloric acid (strong acid) | HClO_3_ |
Weak acids | Not strong acids |
Hydroxides(OH) of groups one and two | strong bases |
Ammonia(NH_3_) and its derivatives | Weak bases |
All salts are ______ electrolytes | All _____ are strong electrolytes |
Solution | homogeneous mixture |
solvent | greater amount |
solute | lesser amount |
non electrolyte | no ions formed in the solution |
electroloyte | ions are formed in the solution |
Acids increase the concentration of ___ | ____ have more H+ |
Bases increase the concentration of ___ | ___ have more OH- |
molarity | moles per liter |
Exothermic Reaction | heat realeased |
Endothermic reaction | heat absorbed |
delta E is the | change in internal energy |
delta E = | q + w heat work |
specific heat J/Kg | quantity of heat required to raise the T of one g of the substance by one degree K |
Kelvin | degree C + 273 |
hydronium | H_3_O charge: 1+ |
ammonium | NH_4_ charge: 1+ |
hydroxide | OH charge: 1- |
peroxide | O_2_ charge: 2- |
superoxide | O_2_ charge: 1- |
triiodide | I_3_ charge: 1- |
cyanide | CN charge: 1- |
thiocyanate | SCN charge: 1- |
nitrite | NO_2_ charge: 1- |
nitrate | NO_3_ charge: -1 |
sulfite | SO_3_ charge: -2 |
bisulfite (hydrogen sulfite) | HSO_3_ charge: -1 |
carbonate | CO_3_ charge: -2 |
bicarbonate (hydrogen carbonate) | HCO_3_ charge: -1 |
phosphate | PO_4_ charge: -3 |
hydrogen phosphate | HPO_4_ charge: -2 |
dihydrogen phosphate | H_2_PO_4_ charge: -1 |
hypochlorite | CLO charge: -1 |
chlorite | CLO_2_ charge: -1 |
chlorate | CLO_3_ charge: -1 |
perchlorate | CLO_4_ charge: -1 |
acetate | CH_3_CO_2_ charge: -1 |
permanganate | MnO_4_ charge: -2 |
chromate | CrO_4_ charge: -2 |
dichromate | Cr_2_O_7_ charge: -2 |
cation | positive ion |
anion | negative ion |