Production of a gas
Students combine different amounts of citric acid
and baking soda as they try to make a column ...
Students interpret the color changes of universal
indicator as they explore how different amounts ...
Forming a precipitate
Students combine two clear colorless solutions
and observe a white precipitate.
Students use a thermometer to monitor the
temperature changes during different chemical ...
Special Thanks to NSF and NIH
The Chemistry: Investigating Your World kit is made possible thanks to generous funding from the National Science Foundation (NSF) and the National Institutes of Health (NIH).