A balloon filled with helium and one filled with hydrogen are ignited. Hydrogen provides a loud explosion and flame. He(g) + O 2 (g) → N.R. Light the candle on the end of the yardstick and lower the ...
Balloons filled with H2, He, and O2 are shown immediately after being inflated and then again in the following lecture. Differing rates of effusion can be seen. Show H2, He, and O2 balloons inflated ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback