Difference between revisions of "Litmus paper"
Jump to navigation
Jump to search
KevinDavis (talk | contribs) m (cat) |
(rm from dead-end pages) |
||
| Line 1: | Line 1: | ||
| − | '''Litmus paper''' is a chemical indicator made by treating paper with an extract of various lichens. It turns red in solutions | + | '''Litmus paper''' is a chemical indicator made by treating paper with an extract of various lichens. It turns red in [[acid]]ic solutions |
| − | with a Ph below 4.5 and blue in solutions with a Ph above 8.3. | + | with a Ph below 4.5 and blue in [[base|basic]] solutions with a Ph above 8.3. |
[[Category:Science]] | [[Category:Science]] | ||