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6th - Acids & Bases
clue | answer |
---|---|
pH below 7 | acid |
pH is 7 | neutral |
pH above 7 | base |
can be dangerous | both acids and bases |
Are weak acids dangerous? | no |
Are weak bases dangerous? | no |
Are strong bases dangerous? | yes |
Are strong acids dangerous? | yes |
pH of 10 | BASE |
sour taste | acid |
is a compound | both |
bitter taste | base |
What is the pH if you mix a weak acid and weak base? | pH 7 - neutral |
slippery | base |
pH of 13 | base |
pH of 5 | acid |
reacts easily with other substances | both |
name of the scale that ranks the strength of acids and base | pH scale |
Are acids compounds or elements? | compounds |
Are bases compounds or elements? | compounds |
pH of 1 | acid |
pH of 14 | base |
pH of 4 | acid |
pH of 8 | base |