Acids And Bases 2 Question Preview (ID: 1483)
Chapter 8 Acids And Bases Game 2.
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What type of basic solutions can conduct electricity?
a) Weak
b) Strong
c) Feeble
d) Intermediate
What is pH?
a) A scale used to determine the concentration of helium ions
b) A scale used to determine the concentration of halogens
c) A scale used to determine the concentration of hydrogen ions
d) A scale used to determine electroconductivity
What pH is considered to be neutral
a) 7
b) 6
c) 5
d) 3
What pH range is acidic?
a) 7
b) 0-7
c) 0-6
d) 8-14
What pH range is basic?
a) 7
b) 0-6
c) 10-14
d) 8-14
The stronger the base, the more of these ions are present.
a) Hydrogen
b) Hydroxide
c) Hydronium
d) Helium
If something has a pH of 7, they have equal numbers of what?
a) Hydronium and hydroxide ions
b) helium and nitrogen ions
c) boron and phosphorus ions
d) helium and hydrogen ions
The concentration of baking soda is .000000001 M, what is its pH?
a) 9
b) 2
c) 7
d) 4
The pH of black coffee is 5, what is its concentration?
a) .0001 M
b) .01 M
c) .00001 M
d) 1x10 to the negative 4 M
What causes heartburn?
a) NaCl irritating the stomach
b) HCl irritating the trachea
c) HCl irritating the stomach
d) HCl irritating the esophagus
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