Acid and Base
This is the pH range for an acidic solution
What is below 7?
This is the name of the reaction between an acid and a base
What is neutralisation?
This happens to concentration when more solvent is added
What is decreases?
This is the term for the number of molecules in 1 mol of a substance
What is Avogadro's number?
What is specific?
Acids release this ion in a solution
What is H+?
An acid reacting with a metal will produce this gas
What is hydrogen gas?
This formula is used to help calculate dilutions
What is C1V1=C2V2?
This formula is used to calculate the number of moles from mass.
What is n = m / M?
This is the total number of marks allocated to one criteria of the IA3
What is 5?
This common indicator turns red in acids and blue in bases.
What is Litmus paper?
When reacting with acid, it produces a salt, water and carbon dioxide
What is a carbonate?
This piece of equipment is used to accurately deliver a measured volume in a titration.
What is a burette?
This is used to describe a chemical equation that will neither create nor destroy mass
What is balanced?
This part of the report should start with the claim and show the breakdown of the claim to the research question
What is a rationale?
This solution turn blue litmus paper red
What is an acid?
This acid is produced when carbon dioxide reacts with water
What is carbonic acid?
In the titration done this term, the NaOH was referred to as this specific titration terminology
What is a titrant?
If 1 mol is equal 6.02 x1023, this is the number of molecules in 0.5 mol of CO₂
What is 3.01 × 10²³ molecules?
After the conclusion, a research investigation should also do this to show what parts of the claim are yet to be answers/explored
What is an extrapolation of the claim?
A solution with pH 2 is this many times more acidic than pH 3
What is 10 times?
In a reaction between magnesium (Mg) and hydrochloric acid (HCl), these are the products
What is Magnesium chloride and Hydrogen gas?
If 25.0 mL of 0.100 M HCl reacts with NaOH, what volume of 0.100 M NaOH is needed?
What is 25.0 mL?
The number of moles are in 2.0 g of hydrogen gas (H₂)
What is 1 mol?
The four criteria for the IA3 are: Forming and Finding, Analysing, Interpreting and this.
What is evaluating?