Question
True or false: In chemistry, the mole is used the same way that a grocer would use a dozen. It is a number representing a quantity that is independent of mass or volume.
True
False
False
Avogadro’s number:
A Equals 6.02 × 10^23 molecules/mole.
B Is used to determine the number of atoms or molecules in a substance.
C Equals the number of atoms in 1 gram of 12C.
D All of the above.
D?
True
False
False
Avogadro’s number:
A Equals 6.02 × 10^23 molecules/mole.
B Is used to determine the number of atoms or molecules in a substance.
C Equals the number of atoms in 1 gram of 12C.
D All of the above.
D?
Answers
1 is true.
2. Is C true? If not that D can't be right.
2. Is C true? If not that D can't be right.
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