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H2 and O2.

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Q: In the equation 2 H2 plus O2 --- 2 H2O what substances are the reactants?
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Related questions

Which substances are reactants and which are products in this equation NaOH HCI H2O?

NaOH and HCl are the reactants; water and ammonium chloride are the products.


What side is the reactant side?

The reactants are the substances that react together; the reactants are on the left side of the equation. The product (or products) are what is produced from the reaction, which is on the right side of the equation. For example: 2H2 + O2 --> 2(H2O) The reactants are H2 & O2 and the product is H2O


What side is typically the reactant side?

The reactants are the substances that react together; the reactants are on the left side of the equation. The product (or products) are what is produced from the reaction, which is on the right side of the equation. For example: 2H2 + O2 --> 2(H2O) The reactants are H2 & O2 and the product is H2O


Can you identify the reactants in the reaction hcl plus naoh nacl plus h2o?

The reactants are on the LEFT side of the arrow; the products are on the RIGHT side of the arrow. Note: "Reactants"=what is reacting; what you are starting with. "Products"=something you create. Thus, hydrochloric acid and sodium hydroxide are the reactants in this equation.


Identify the reactants in the reaction HCl plus NaOH NaCl plus H2O?

The reactants are HCl and NaOH.


What is the chemical equation for NaS plus H2O?

NaS plus H2O


In the equation Na20+H2O=>NaOH what is the name of the reactants?

sodium hydroxide solution


What is the reactant of H2O?

The reactants of H2O are, of course, Hydrogen and Oxygen, but the chemical equation is not as simple to understand.The chemical equation of water is: H4+O2 ---> 2H2OIt is complicated to understand, but the O has to be changed to O2 in the reactants side due to the H2, which was changed to H4 in order to balance out the equation.


How are reactants and products identified in a chemical reaction?

are the substances formed by a chemical reaction. In the burning of natural gas, carbon dioxide (CO2) and water (H2O) are the products formed by the reaction. Reactants and products can be elements or compounds, depending on the reaction taking place.


What are the produces of the equation for photosynthesis?

6(CO2) + 6(H2O) --> C6H12o6 + 6(O2)REACTANTS --> PRODUCTS


What is the limiting reactant of NaHCO3 plus HCl NaCl plus CO2 plus H2O?

You need to know the amounts of reactants.


C5H12 plus O2CO2 plus H2O what is the coefficient for water in this balanced equation?

The chemical equation is:C5H12 + 8 O2 = 5 CO2 + 6 H2O