Moles acid and alkalines Flashcards
What type of solution would leave the PH uncharged?
A insoluable solution
What can be neutralised by metal carbonates
Acids
What happens at a equilibrium
The hydrogen and hydroxide ions and molecules will be constant
Name a base
Potassium carbonate
What does a acid solution contain
More hydrogen ions than hydroxide ions
What will happen to oxides when shaken with water to give a alkine solution?
Turns soluable
Why would a oxide reduce volume of a dioxide gas realised
Because it’s a base
It neutralises it
What would happen to a non metal when dissolved in water
Turns into a acidic solution
What do you produce when you add a metal carbonate and a acid
Salt and water and carbon dioxide
What are spectator ions
Ions that don’t change at each half of the equation
What are the titration apparatus
Pippette
Burette
Chronical flask
Filter
What happens to the PH for when you dilute a alkine water
It decreases
In a neutralisation reaction between a acid and a alkaline what happens to the PH
acid PH increases
Alkaline PH decreases
What does a alkine solution contain
More hydroxide ions than hydrogen ions
What happens to the concentration of a alkine when you dilute it with water
It decreases
What is neutralisation?
When a reaction takes place to get the PH to 7
What does a neutral solution contain?
Same amount if hydrogen ions as hydroxide ions
What Happens when you mix a acid with a metal oxide?
Creates salt and water
What happens when you add a acid and a alkaline
Creates salt and water
What happens to the PH when you dilute a acid with water?
The PH increases
What is PH measured within?
Concentration Of hydrogen ions in a solution
How can a acidic solution be made
When you dissolve a non metal in water
How can a alkane solution be made?
When you dissolve a metal oxide in water
How to you produce a soluable non metal
When you dissolve a acid in water
How to name a salt
Alkali goes at the start of the name and the acid goes after
Name some types of salt
Sodium chloride
Sodium oxide
Sodium hydroxide
What happens to the concentration of hydrogen ions when diluted
It decreases
How are soluable metal oxides produced
When you dissolve a alkine in water
What is the Ph?
It is the measure of concentration of hydrogen ions in a solution
How are alkalis formed
When a metal oxide dissolves in water
How to see whether the metals and non metals are soluble
Use page 8
Can acid and alkali solutions conduct electricity
Yes they can conduct in solution because the ions are free to carry charges
Are more concentration acids higher or lower in the ph scale
Lower PH0 is the most concentrated
Are more concentrated alkalines higher or lower on the PH scale
Higher PH 14 is the most alkaline solution
If a hydrochloric acid and sodium hydroxide was used in a neutralisation reaction what would the salt be called
Sodium chloride
How to test if carbon dioxide is present
See if the lime water turns colourless to chalky white
What is a pipette used for
To get a accurate volume of substance
