hydrochloric acid + sodium hydroxide --> sodium chloride + water
HCl + NaOH --> NaCl + H2O
Neutralisation
Acids and alkalis react with each other. The alkali cancels out the acid in the reaction. This is called neutralisation. A salt is made. The salt contains the metal atom from the alkali, and part of the acid molecule. The salt made depends on the acid and alkali used.
The reaction is:
HCl + NaOH = NaCl + H2O
cheese
Water and sodium metal are reactants to produce sodium hydroxide and hydrogen gas. H2O + Na ==> NaOH + H2 !! VERY dangerous !! Sodium Metal and Water
It's precipitation reaction.
Sodium metal and water
When zinc reacts with hydrochloric acid it produces zinc chloride and hydrogen gas.
It's a redox reaction, so aluminum chloride and hydrogen gas are produced.
NaOH + HCl = NaCl + H2O Resulting compounds: sodium chloride and water.
When chemical changes occur, the atoms are rearranged and the reaction is accompanied by an energy change as new products are generated. Eg of a chemical change is the reaction between sodium hydroxide and hydrogen chloride to produce sodium chloride, or common salt.
The aluminum will react with the hydrochloric acid (hydrogen chloride) to produce aluminum chloride and hydrogen gas. This is an example of a single replacement/displacement reaction. 2Al(s) + 6HCl(aq) + 2AlCl3(aq) + 3H2(g)
The reaction is:NaOH + HCl = NaCl + H2OSodium chloride is obtained.
Iron (II) chloride and sodium hydroxide react to produce iron (II) hydroxide and sodium chloride. FeCl2(aq) + NaOH(aq) --> Fe(OH)2(s) + NaCl(aq) This is a double replacement/displacement reaction.
magnesium carbonate + hydrochloric acid ---> magnesium chloride + water + carbon dioxide MgCO3 + 2HCl ---> MgCl2 + H2O + CO2
hydroxide atoms
strong acid Hydrogen Chloride HCl strong base Potassium Hydroxide KOH HCl + KOH -> KCl + H2O
Yes, the water and sodium produce sodium hydroxide and hydrogen!
A salt. Explanation example: HCl + NaOH --> H2O + NaCl Hydrogen chloride reacts with sodium hydroxide to produce water and sodium chloride where sodium chloride is the salt.
Calcium reacts with water to form calcium hydroxide and hydrogen gas. Calcium is oxidised and hydrogen is reduced, so it is a redox reaction. It is also a displacement reaction as hydrogen in water is displaced by calcium.
The balanced equation for the reaction between calcium hydroxide and hydrochloric acid is: Ca(OH)2 + 2HCl → CaCl2 + 2H2O In this reaction, calcium hydroxide (Ca(OH)2) reacts with hydrochloric acid (HCl) to produce calcium chloride (CaCl2) and water (H2O). The equation is balanced with 1 molecule of calcium hydroxide reacting with 2 molecules of hydrochloric acid to produce 1 molecule of calcium chloride and 2 molecules of water.