WorksheetsBasics of Acids and Bases
Total questions: 11
Worksheet time: 6mins
Acids taste:
bitter
sweet
sour
You can not determine acids by taste
Which is a characteristic of most bases?
pH below 7
The are nonpolar substances
They tast sour
They feel slippery to the touch
Using Universal pH paper what color is considered most Acidic
Red
Yellow
Green
Blue
Violet
What is the process where an acid or a base is separated into its charges parts in water?
Ionic Bonding
Dissociation
Acidification
Allotrope
What is the strength of an acid is determined by?
The number of Hydrogens in the formula of the acid.
The molar mass of the compound
The number of protons released by the compound during dissociation.
The equilibrium constant developed after le Chatelelier's Priniciple
What pH has the fewest number of H+ in the solution?
2
4
6
8
10
Which of the following is an Arrehenius Acid
H2CO3
NaOH
According to Arrehenius Theory, define a base.
Something that produces H+ Ions in water
Something that produces OH- Ions in water
Something that is similar to the pH of water
A very low wavelength
Write the chemical equation that represents the process that occurs when Perchloric acid (HClO4)dissociates in water. (> is yields symbol)
(a)
Which of the following tests are the least recommended test to determine an acid or base.
litmus paper test
pH Probe test
Calculation of the amount of protons present in solution.
Taste
Which of the following statements are false?
The stomach is slightly acidic
Blood is slightly basic
Proteins are slightly basic
Nucleic Bases of Deoxyribonucleic Acid is Basic
