Table of Contents
- 1 What is the net ionic equation for the reaction of aluminum and hydrochloric acid to form aluminum chloride and hydrogen gas?
- 2 Do net ionic equations include spectator ions?
- 3 When the equation is balanced What is the coefficient of HCl?
- 4 What is the net ionic equation for Mg and 2HCl?
- 5 How is the ionic equation for acetic acid balanced?
- 6 What does the double barbed arrow mean in the ionic equation?
What is the net ionic equation for the reaction of aluminum and hydrochloric acid to form aluminum chloride and hydrogen gas?
Question: Aluminum reacts with hydrochloric acid to produce aluminum chloride and hydrogen gas. What mass of hydrochloric acid reacts when 87.7 grams of aluminum dissolves? The equation is: 2Al+6HCl→2AlCl3+3H2 2 A l + 6 H C l → 2 A l C l 3 + 3 H 2 .
Do net ionic equations include spectator ions?
In the net ionic equation, any ions that do not participate in the reaction (called spectator ions) are excluded. As a result, the net ionic equation shows only the species that are actually involved in the chemical reaction.
What happens when aluminium reacts with hydrochloric acid word equation?
Aluminium reacts with dilute hydrochloric acid at room temperature. The metal dissolves in hydrochloric acid, yielding aluminium chloride and colourless hydrogen gas.
What is the formula for the ionic compound aluminum chloride?
aluminium chloride
Aluminium chloride/IUPAC ID
When the equation is balanced What is the coefficient of HCl?
1 is the coefficient.
What is the net ionic equation for Mg and 2HCl?
The chemical equation is, Mg(s) + 2HCl(aq) = MgCl2 (aq) + H2 (g).
What happens when aluminium metal reacts with hydrochloric acid?
Aluminium metal will react with dilute hydrochloric acid to produce aqueous aluminium chloride, AlCl3, and hydrogen gas, H2. The balanced chemical equation that describes this single replacement reaction looks like this
How does HCl react with aluminum shavings?
For example, if you add HCl to a mixture of aluminum and iron shavings, the reaction will proceed as follows: As diluted hydrochloric acid is a weak oxidizer, iron is only reduced to a +2 oxidation state.
How is the ionic equation for acetic acid balanced?
The chemical equation representing the partial ionization of a weak electrolyte such as acetic acid would be: As before, by representing hydronium as H+(aq), the ionic equation for acetic acid in water is formally balanced without including a water molecule as a reactant, which is implicit in the following form of the equation:
What does the double barbed arrow mean in the ionic equation?
To briefly note here, the ionic equation for weak acids introduces the double single-barbed arrows symbol, signifying a chemical equilibrium. In this case the equilibrium condition for the reaction favors the reactants, a characteristic feature of weak acids as examples of a weak electrolyte.