William 與 Flora Hewlett 基金會: Makes grants to address the most serious social and environmental problems facing society, where risk capital, responsibly invested, may make a difference over time.
國家科學基金會: An independent federal agency created by Congress in 1950 to promote the progress of science.
King Saud 大學: King Saud University seeks to become a leader in educational and technological innovation, scientific discovery and creativity through fostering an atmosphere of intellectual inspiration and partnership for the prosperity of society.

pH 刻度_pH Scale

檢查咖啡、汽水及肥皂的pH值，決定其為酸性、鹼性或中性。以視覺觀察溶液中氫氧根離子及氫離子的比例。可切換使用對數刻度或線性刻度來呈現。改變溶液體積及加水稀釋是否影響pH值。或者也可選用你指定的液體來做模擬實驗。

適合對象：國中以上
翻譯者：謝祿適

Version 1.01
892 KB

share sim:

開始

軟體需求版權

軟體需求

Windows Systems	Macintosh Systems	Linux Systems
Microsoft Windows 98SE/2000/XP/Vista Sun Java 1.5.0_15 or later	OS 10.4 or later Apple Java 1.5.0_16 or later	Sun Java 1.5.0_15 or later

設計團隊	Third-party Libraries	Thanks To
Wendy Adams Laurie Langdon Patricia Loeblein Chris Malley (developer) Archie Paulson (lead) Kathy Perkins	Piccolo

登入 / 註冊