Trent Science 3
Card Set Information
Trent Science 3
how do acids taste?
what do acids conduct?
acids turn litmus paper ___
acids are found in foods that contain what?
citric acid (such as lemons and oranges)
used in many products such as batteries and plastics
how do bases taste?
how do bases feel?
corrosive and conducts electricity
acids and bases
bases turn litmus paper ___
soaps, cleaning products, and human blood are ___
measure of how acidic or basic a solution is and relates to the concentration of hydronium ions and hydroxide ions
is the pH scale linear?
what does a change of 1 pH unit represent?
tenfold change in acid or base strength or weakness
compounds that react with acidic or basic solutions and produce certain colors depending on the solution's pH
indicator that is used to test for the presence of a base
what color does phenolphthalein turn in a base?
what color does phenolphthalein turn in neutral or acidic solutions?
can accept hydrogen ions
release hydroxide atoms in water
chalk, soap, plastics, blood, oven and drain cleaners are examples of?
acids and bases are common in everyday places such as the kitchen - T or F?
example of an acid found in something you can eat
acids and bases react with each other when they are put together - T or F?
environment inside stomach
0 to 14
acid pH numbers
less than 7
base pH numbers
greater than 7
substance with pH of 7 (distilled water)
ions present in acidic solutions
something that can be used to determine pH of a solution
strong acidic solution forms ___ ions
strong basic solution forms ___ ions
what color does litmus paper turn when placed in acid?
what color does litmus paper turn when placed in base?