Go beyond the standard textbooks and take learning to the next level. Take part in scientific explorations, interactive exercises—and do it all right there on your device!

Explore the properties of bases by having acids interact with various substances. Discover how strong bases affect indicators and egg shells..

• Dip litmus paper in bases.
• Mix bases with red cabbage juice.
• Drip bases on eggshells.
• Record all your observations in a table.

App features:
• Discover properties of bases in an interactive laboratory.
• Make a list of the characteristic of bases you have observed.
• Watch animations that explain the concepts.
• Test your knowledge with interactive tasks and quizzes.
• Want more? Check out the AC library in the App Store.