4. One mole is equivalent to a. 3.75 g Hydrogen c. 16 g Oxygen b. 14 g Carbon d. 190 g Gold 5. What does the mole measure? a. mass of a substance b. amount of a substance c. volume of a gas d. density of a gas 6. What does Avogadro's number represent? a. the number of atoms in 1 mol of an element b. the number of molecules in 1 mol of a compound c. the number of Na* ions in 1 mol of NaCliag) d. all of the above

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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4. One mole is equivalent to
a. 3.75 g Hydrogen
c. 16 g Oxygen
b. 14 g Carbon
d. 190 g Gold
5. What does the mole measure?
a. mass of a substance
b. amount of a substance
c. volume of a gas
d. density of a gas
6. What does Avogadro's number represent?
a. the number of atoms in 1 mol of an element
b. the number of molecules in 1 mol of a compound
c. the number of Na* ions in 1 mol of NaClag)
d. all of the above
Transcribed Image Text:4. One mole is equivalent to a. 3.75 g Hydrogen c. 16 g Oxygen b. 14 g Carbon d. 190 g Gold 5. What does the mole measure? a. mass of a substance b. amount of a substance c. volume of a gas d. density of a gas 6. What does Avogadro's number represent? a. the number of atoms in 1 mol of an element b. the number of molecules in 1 mol of a compound c. the number of Na* ions in 1 mol of NaClag) d. all of the above
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