pH scale
농사 : 2012. 12. 29. 17:34
University of Colorado
Test the pH of things like coffee, spit, and soap to determine whether each is acidic, basic, or neutral. Visualize the relative number of hydroxide ions and hydronium ions in solution. Switch between logarithmic and linear scales. Investigate whether changing the volume or diluting with water affects the pH. Or you can design your own liquid!
※ java가 설치되어 있어야 실행된다.
※ http://phet.colorado.edu/en/simulation/ph-scale
Test the pH of things like coffee, spit, and soap to determine whether each is acidic, basic, or neutral. Visualize the relative number of hydroxide ions and hydronium ions in solution. Switch between logarithmic and linear scales. Investigate whether changing the volume or diluting with water affects the pH. Or you can design your own liquid!
| Click to Run |
ph-scale_all.jar※ java가 설치되어 있어야 실행된다.
※ http://phet.colorado.edu/en/simulation/ph-scale
'농사' 카테고리의 다른 글
| 몰라베리 (5) | 2013.03.13 |
|---|---|
| 농담(農談) (8) | 2013.02.18 |
| pH (0) | 2012.12.29 |
| 저온 요구량 적산식 (블루베리) (2) | 2012.12.25 |
| '포텐셜'에 대한 단상 하나. (6) | 2012.12.13 |
| 八字蛇 (4) | 2012.11.11 |
