nodfsHDF
Oxygen. Photosythesis is characterized by the chemical equation: 6CO2 + 6H2O (+ light energy) --> C6H12O6 + 6O2
The word equation for the extraction of calcium from calcium oxide by electrolysis is: Calcium oxide (solid) -> Calcium (liquid) + Oxygen gas.
The chemical equation for hydrogen to water vapor is not possible as stated. In order for hydrogen to form water in any physical state, it must combine with oxygen. The following are the word equation and the chemical equation for hydrogen and oxygen combining to form water. Hydrogen gas plus oxygen gas produces water. 2H2 + O2 --> 2H2O
Silicon + Water
I'm sure it's an oxidation reaction. calcium + oxygen gas ---> Calcium oxide
Hydrogen gas + Oxygen gas -> Water.
The word equation for the formation of magnesium oxide from magnesium metal and oxygen gas is: magnesium + oxygen → magnesium oxide.
Petrol (hydrocarbon) + Oxygen (gas) -> Carbon dioxide (gas) + Water vapor (gas) + Energy.
Oxygen. Photosythesis is characterized by the chemical equation: 6CO2 + 6H2O (+ light energy) --> C6H12O6 + 6O2
Hydrogen + Oxygen = Hydrogen Oxide
The word equation for the extraction of calcium from calcium oxide by electrolysis is: Calcium oxide (solid) -> Calcium (liquid) + Oxygen gas.
One way to test for the presence of oxygen gas is to use a glowing splint test. If the gas is oxygen, the glowing splint will relight when introduced into the gas due to oxygen's ability to support combustion.
Four moles of sodium plus 1 mole of oxygen gas produces 2 moles sodium oxide. 4Na + O2 --->2Na2O
magnesium + oxygen gas ----D magnesium oxide
The chemical equation for hydrogen to water vapor is not possible as stated. In order for hydrogen to form water in any physical state, it must combine with oxygen. The following are the word equation and the chemical equation for hydrogen and oxygen combining to form water. Hydrogen gas plus oxygen gas produces water. 2H2 + O2 --> 2H2O
The test to show the presence of oxygen gas is the glowing splint test. In this test, a glowing splint will rapidly reignite in the presence of oxygen due to its ability to support combustion.
Silicon + Water