Acid Base or Salt
Strong acid
What is the pH of a solution with [H+] = 1 x 10-6 M
6
Mg(OH)2 is a strong acid, weak acid, base or a salt?
Strong Base
acid + base -> salt + water
What type of reaction is this?
Neutralization reaction
Calculate the volume of a 0.1 M NaOH solution that neutralizes 15 mL of 0.2M HNO3
30 mL
Identify NaOH as an acid, base or salt.
Strong Base
What is the pOH value, if pH = 10
4
Unlike an acid, a base contains more
What are hydroxide ions than hydronium ions?
What type of substances donate hydrogen ions in solution?
Acids
What is the color of phenolphthalein in a solution that has a pH of 9?
pink
What types of acids dissociate 100%?
Strong acids
What is the pH value if [OH-] = 1 x 10 -8 M
6
If 2.0M of LiOH dissociates, what is the [OH-] ?
What is 2.0M
Calculate the molarity of 16.4 mL of an acid that is neutralized by 12.7 mL of 0.62 M KOH
0.48 M
Red cabbage can be used as an _______ in acid base solutions
Indicator
What are the products of the reaction between HCl and KOH?
KCl salt and water
Given a pH=11, what are the [H+]and [OH-] concentrations?
[H+]= 1 x 10 -11 M and [OH-]=1 x10 -3 M
Find the pH of a solution with a [H+] of 1x10-5
5
What point in a titration occurs when the moles of acid equal the moles of base in a neutralization reaction.
Equivalence point
Rank the following bases from strongest to weakest: CH4, LiOH, H2O
What is LiOH > H2O > CH4
A solution of HNO3 would have a pH that is below, above or equal to 7?
below 7
Given [OH-]=1 x 10-5 M, what are the pH and pOH values?
pOH=5 and pH=9
What is the pOH of a 1x10-2 M solution of NaOH?
2
Term for the process of determining the concentration of a substance by using another substance of a known concentration.
Titration
Rank the following acids from weakest to strongest: HC2H3O2, HCl, CH4
What is CH4< HC2H3O2< HCl