The light itself is produced by directing a j et of a mixture of oxygen and hydrogen or oxygen and street gas upon cones of zircone, a white earthy body, which has proved far superior to either ...

It’s made up of a mixture of different gases. About 78% of the atmosphere is nitrogen gas, N2, which is unreactive and just sort of hangs around. About 21% is oxygen, O2, and that’s the stuff ...

When soda companies add carbon dioxide gas to a soda mixture, the water is very cold so it can hold ... A water molecule is made up of one oxygen atom and two hydrogen atoms. Water makes up about 95% ...

Hydrogen peroxide decomposes on its own into water and oxygen gas. This process is sped up by a catalyst. In this reaction, the catalyst is potassium permanganate, and the bubbles are full of oxygen ...

Saturated potassium iodide is added to a mixture of soap, glycerin, water, and hydrogen peroxide. Oxygen and water vapor are trapped in soap bubbles resulting in a long, soapy snake. 1. Carve the ...