This is a synthesis reaction, and when it's balanced, it looks like this: 4Al + 3O2 --> 2Al2O3
The reaction 2KClO3 --> 2KCl + 3O2 is a decomposition reaction, where a single compound breaks down into two or more simpler substances.
No. If you mean 4Al3O2. And If you mean 4Al + 3O2 ------> AL2O, it is still not balance.
4 Fe+ 3O2 + 6 H2O 4 Fe(OH)3 2 Fe2O3 + (x)H2OThis means that water doesn't actually react, but is necessary to perform the reaction and comes out as it is.
Fe ions =,Fe 2+andFe 3+Oxygen ions =,O 2-So, as you should see, Fe3O4, is an invalid species as the charge on the first iron ion would be 3 * 2+ = 6 +, and the charge on the second iron ion would be 3 * 3+ = 9+. This can not equal 4 * 2- = 8 -.
3O2 refers to three molecules of oxygen gas. Each molecule of oxygen gas consists of two oxygen atoms connected by a double bond.
This is a synthesis reaction, and when it's balanced, it looks like this: 4Al + 3O2 --> 2Al2O3
The chemical name for 3O2 is oxygen gas.
been
75% in mixed number is 3/4.
The balance equation would be 4Fe + 3O2 ==> 2Fe2O3, so the coefficients are 4, 3, 2.
The balanced chemical equation for the combustion of ethanol is C2H5OH + 3O2 -> 2CO2 + 3H2O. Therefore, the stoichiometric coefficients are 1 for ethanol, 3 for oxygen, 2 for carbon dioxide, and 3 for water.
4Fe + 3O2 --> 2Fe2O3
O2 is oxygen molecule; KCl is potassium chloride
Yep.
3 people per boat
No, I don't think so