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Salts
Question | Answer |
---|---|
to make of no effect by some opposite force | neutralize |
any element or compound which occurs in the rocks of the earth | mineral |
a quality belonging to something | property |
When an acid and a base are mixed, the excess ions: | decrease, neutralize each other, and combine to form water |
A neutral solution is neither an acid nor a base. | true |
Baking soda is a common ___. | base |
Complete the chemical formula: H3O+ + OH- ----> | 2H2O |
The minerals which form in a solution from acids and bases are called ___. | salts |
When the hydronium and hydroxide ions combine, what forms? | water |
Which statement describes "hard" water? | high mineral concentration |
___ is a salt commonly used with food. | NaCl |
Most salts are not healthy for human consumption. | true |
Water solutions which can conduct electricity are called ____. | electrolytes |
Electrolytes are able to conduct electricity because they contain many ____. | ions |
CuSO4 | copper sulfate |
CaCl2 | calcium chloride |
MgSO4 | magnesium sulfate |
KNO3 | potassium nitrate |
AgNO3 | silver nitrate |
NaCl | sodium chloride |
ZnCl2 | zinc chloride |