When you combine the Kw equation with the total mass of the solution, you will get a number. If the number is above 60, it is a acid, it is below 75, it is a base and if your number is between 60 and 75, it is neutral.
Use an indicator, e.g. universal indicator.
AgCl2
This solution is called water solution or aqueous solution.
Acidic or basic.
In a chemical equation, the subscript (aq) after a molecule means that it is aqueous. An aqueous solution is a solution in which the solvent is water.Example: CN-(aq), H2CO3(aq)It represents that the ionic state is only in the water (solute); Latin 'aqua' is waterIt stands for "aqueous", and means it's dissolved in water.
'An Aqueous' solution. NB The word 'aqueous' comes from Latin ; 'aqua' meaning 'water'.
So that the aqueous solution will pass through the filter more easily.
AgCl2
When aqueous solutions of potassiumfluoride and hydrobromic acid are mixed, an aqueous solution of potassiumbromide and hydrofluoric acidresults. Write the net ionic equation for the reaction.
(aq) is from aqueous, a substance in solution.
This solution is called water solution or aqueous solution.
Acidic or basic.
Aqueous lead nitrate plus aqueous sodium iodide produce solid lead iodide and aqueous sodium nitrate.
In a chemical equation, the subscript (aq) after a molecule means that it is aqueous. An aqueous solution is a solution in which the solvent is water.Example: CN-(aq), H2CO3(aq)It represents that the ionic state is only in the water (solute); Latin 'aqua' is waterIt stands for "aqueous", and means it's dissolved in water.
'An Aqueous' solution. NB The word 'aqueous' comes from Latin ; 'aqua' meaning 'water'.
A reaction doesn't occur.
HBr In a chemical equation you would write it as HBr(aq).
In a chemical equation, a substance in water solution is denoted by the subscript (aq). For example, aqueous potassium chloride would be represented in an equation as KCl(aq)