Tuesday, April 18th HW: Acids & Bases
You use pH paper on an unknown liquid and it turns green. Looking at the color key (
) is the liquid an acid, base, or neutral.
List three characteristics (properties) of acids.
When making a solution of acid and water, you must:
always add acid to water
always add water to acid
shake vigorously will adding acid to water
shake vigorously will adding water to acid
What is one property of bases?
they have H+ ions.
their chemical formula starts with "H"
they taste sour
they feel slippery to the touch
True of false, acids and bases can be strong electrolytes.
What is the formula for sodium hydroxide, a strong base.
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