Indicators
What is yellow
Hydrochloric acid, for example
What is an acid?
The products of a neutralization reaction
What is water and salt?
The pH of water
What is 7?
The color of methyl orange in a basic solution
What is yellow
a pH greater than 7
What is a characteristic of a base?
Finding the concentration of an unknown acid or base solution by adding controlled about of known solution until reaching the equivalence point.
What is a titration?
12, for example
The pH of a basic solution
The indicator that changes from colorless to pink when doing a titration
what is phenolphthalein?
Potassium hydroxide, for example
What is an Arrhenius base?
The type of chemical reaction done in a titration
What is neutralization?
The change in pH of the water solution as HCl is added.
What is a decrease?
The color of litmus in 6M KOH
What is blue?
The element whose ion is sometimes referred to as a proton
what is hydrogen?
The volume of 0.30M NaOH(aq) needed to completely neutralize 15.0mL of 0.80M HCL(aq)
What is 40mL?
The change in concentration of hydronium ions as the pH of a solution is changed from 3 to 6.
What is a decreases by a factor of 1000?
Which indicator would best distinguish between a solution with a pH of 3.5 and a solution with a pH of 5.5
What is bromocresol green
The resulting pH of a soil sample if the original pH was 4 and quicklime is added making the H+ ion concentration1/100 of the original H+ ion concentration.
What is pH 6?
The formula of the salt produced when sulfuric acid is neutralized with barium hydroxide
What is BaSO4?
The pH of a 0.001 M NHO3
What is 3?