We watched and talked about some fun science/geography experiments this afternoon.
Mixing hydrochloric acid and ammonia shows that two liquids can make a gas.
Lead nitrate and potassium dichromate shows two liquids can make a solid.
Powdered sugar (carbon) and sulfuric acid makes a violent chemical reaction!
We didn’t get a picture of the last experiment, unfortunately. But we added heat to sulfur and ammonia dichromate creates a chemical reaction like a volcano.