Samuels CHEM Acid Base Reactions, PH Question Preview (ID: 31603)
Chemistry Acid Base Reactions, PH.
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Salts are made up of what?
a) ionic compounds
b) molecular compounds
c) sugar
d) covalent bonds
Acids and bases react to form ______ and water.
a) salt
b) CO2
c) hydrogen gas
d) zinc
Acids and carbonates react to form ______, salt and water.
a) CO2
b) hydrogen gas
c) zinc
d) oxygen gas
Acids and zinc react to form _______.
a) hydrogen gas
b) CO2
c) oxygen gas
d) nitrogen gas
An acid test can be used to determine if carbon dioxide bubbles are produced. This is known as _______.
a) effervescence
b) hydroscence
c) carbon fizzles
d) neutralization
What would the pH for hydronium concentration of 1.00 x 10^-3?
a) 3
b) 7
c) 11
d) 9
This process gradually adds known solution to a measured volume of another solution with unknown concentration.
a) titration
b) buffering
c) saturation
d) mixing
These resist changes in pH.
a) buffers
b) titrants
c) pH
d) inhibitors
Which of the following represents a neutral solution?
a) 1.00 x 10^-7
b) 1.00 x 10^-3
c) 1.00 x 10^-10
d) 1.00 x 10^-14
What would pOH be if the pH was 11?
a) 3
b) 14
c) 11
d) 8
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