Water, being an incredibly common and versatile compound, can form from several different reactions.
In organic chemistry, water is the product along with carbon dioxide in the combustion of a hydrocarbon.
In acid-base reactions (or neutralization reactions), water is formed along with a salt.
**Water can form in redox (reduction/oxidation) reactions with hydroxide and a hydrogen cation (or alternatively hydronium).**
In control laboratory settings, water can be synthesized with the high energy collision of oxygen and hydrogen diatomic molecules.
The simplest chemical equation would be:
H++OH- --> H2O (The reaction starred above)
The chemical equation for the reaction of sodium with water to produce sodium hydroxide and hydrogen gas is: (2Na + 2H_2O \rightarrow 2NaOH + H_2)
The chemical equation for the reaction between calcium and hydrochloric acid is: Ca + 2HCl -> CaCl2 + H2. This reaction produces calcium chloride and hydrogen gas.
The balanced equation for the reaction of calcium with water is: [Ca + 2H_2O → Ca(OH)_2 + H_2] This reaction produces calcium hydroxide ((Ca(OH)_2)) and hydrogen gas ((H_2)).
H+ for hydrogen co32- for carbonates
The balanced equation for the reaction between fluorine (F2) and water (H2O) is: F2 + H2O -> 2HF + O2 This reaction produces hydrogen fluoride (HF) and oxygen gas (O2).
The chemical equation representing this reaction is 2Na + 2H2O → 2NaOH + H2.
The chemical equation h2 + o2 -> h2o represents the reaction between hydrogen gas and oxygen gas to produce water. This reaction is a combustion reaction where hydrogen and oxygen combine to form water in a highly exothermic reaction, releasing energy in the form of heat and light.
The chemical equation for the reaction of sodium with water to produce sodium hydroxide and hydrogen gas is: (2Na + 2H_2O \rightarrow 2NaOH + H_2)
Hydrogen + fluorine ---> hydrogen fluoride
The reaction between hydrogen gas and oxygen gas produces water as a byproduct. This is known as a combustion reaction. The balanced chemical equation for this reaction is: 2H2(g) + O2(g) -> 2H2O(l).
The chemical equation for the reaction between calcium and hydrochloric acid is: Ca + 2HCl -> CaCl2 + H2. This reaction produces calcium chloride and hydrogen gas.
The balanced equation for the reaction of calcium with water is: [Ca + 2H_2O → Ca(OH)_2 + H_2] This reaction produces calcium hydroxide ((Ca(OH)_2)) and hydrogen gas ((H_2)).
H+ for hydrogen co32- for carbonates
The balanced equation for the reaction between fluorine (F2) and water (H2O) is: F2 + H2O -> 2HF + O2 This reaction produces hydrogen fluoride (HF) and oxygen gas (O2).
The balanced equation for the reaction between lead (Pb) and hydrochloric acid (HCl) is: Pb + 2HCl -> PbCl2 + H2. This reaction produces lead (II) chloride and hydrogen gas.
The equation represents the reaction between methane (CH4) and bromine (Br2) to form methyl bromide (CH3Br) and hydrogen bromide (HBr). This reaction is a substitution reaction in which a hydrogen atom in methane is replaced by a bromine atom.
Mg(s) + H2S04(aq) = MgSO4(aq) + H2(g) magnesium + sulfuric acid = magnesium sulfate + hydrogen