CSS - PMS - CCE - PCS - Everyday Science
Basic Chemistry and Atomic Structure
What mass corresponds to 0.5 mol of NH3 if molar mass is 17 g/mol?
A. 8.5 g
B. 9.5 g
C. 7.7 g
D. 9.4 g
Correct Answer: A
Mass=nM.
CSS - PMS - CCE - PCS - Everyday Science
Basic Chemistry and Atomic Structure
What mass corresponds to 5 mol of CH4 if molar mass is 16 g/mol?
A. 80 g
B. 81 g
C. 82 g
D. 79 g
Correct Answer: A
Mass=nM.
CSS - PMS - CCE - PCS - Everyday Science
Basic Chemistry and Atomic Structure
What mass corresponds to 3 mol of CH4 if molar mass is 16 g/mol?
A. 49 g
B. 50 g
C. 48 g
D. 47 g
Correct Answer: C
Mass=nM.
CSS - PMS - CCE - PCS - Everyday Science
Basic Chemistry and Atomic Structure
What mass corresponds to 2 mol of CH4 if molar mass is 16 g/mol?
A. 32 g
B. 31 g
C. 33 g
D. 34 g
Correct Answer: A
Mass=nM.
CSS - PMS - CCE - PCS - Everyday Science
Basic Chemistry and Atomic Structure
What mass corresponds to 1 mol of CH4 if molar mass is 16 g/mol?
A. 17 g
B. 18 g
C. 15 g
D. 16 g
Correct Answer: D
Mass=nM.
CSS - PMS - CCE - PCS - Everyday Science
Basic Chemistry and Atomic Structure
What mass corresponds to 0.5 mol of CH4 if molar mass is 16 g/mol?
A. 10 g
B. 9 g
C. 8 g
D. 7 g
Correct Answer: C
Mass=nM.
CSS - PMS - CCE - PCS - Everyday Science
Basic Chemistry and Atomic Structure
What mass corresponds to 5 mol of NaCl if molar mass is 58.5 g/mol?
A. 321.8 g
B. 263.2 g
C. 292.5 g
D. 293.5 g
Correct Answer: C
Mass=nM.
CSS - PMS - CCE - PCS - Everyday Science
Basic Chemistry and Atomic Structure
What mass corresponds to 3 mol of NaCl if molar mass is 58.5 g/mol?
A. 193.1 g
B. 176.5 g
C. 158 g
D. 175.5 g
Correct Answer: D
Mass=nM.
CSS - PMS - CCE - PCS - Everyday Science
Basic Chemistry and Atomic Structure
What mass corresponds to 2 mol of NaCl if molar mass is 58.5 g/mol?
A. 119 g
B. 117 g
C. 118 g
D. 116 g
Correct Answer: B
Mass=nM.
CSS - PMS - CCE - PCS - Everyday Science
Basic Chemistry and Atomic Structure
What mass corresponds to 1 mol of NaCl if molar mass is 58.5 g/mol?
A. 58.5 g
B. 52.6 g
C. 64.4 g
D. 59.5 g
Correct Answer: A
Mass=nM.
CSS - PMS - CCE - PCS - Everyday Science
Basic Chemistry and Atomic Structure
What mass corresponds to 0.5 mol of NaCl if molar mass is 58.5 g/mol?
A. 32.1 g
B. 26.3 g
C. 30.2 g
D. 29.25 g
Correct Answer: D
Mass=nM.
CSS - PMS - CCE - PCS - Everyday Science
Basic Chemistry and Atomic Structure
What mass corresponds to 5 mol of CO2 if molar mass is 44 g/mol?
A. 219 g
B. 222 g
C. 220 g
D. 221 g
Correct Answer: C
Mass=nM.
CSS - PMS - CCE - PCS - Everyday Science
Basic Chemistry and Atomic Structure
What mass corresponds to 3 mol of CO2 if molar mass is 44 g/mol?
A. 132 g
B. 131 g
C. 134 g
D. 133 g
Correct Answer: A
Mass=nM.
CSS - PMS - CCE - PCS - Everyday Science
Basic Chemistry and Atomic Structure
What mass corresponds to 2 mol of CO2 if molar mass is 44 g/mol?
A. 89 g
B. 87 g
C. 90 g
D. 88 g
Correct Answer: D
Mass=nM.
CSS - PMS - CCE - PCS - Everyday Science
Basic Chemistry and Atomic Structure
What mass corresponds to 1 mol of CO2 if molar mass is 44 g/mol?
A. 43 g
B. 45 g
C. 46 g
D. 44 g
Correct Answer: D
Mass=nM.
CSS - PMS - CCE - PCS - Everyday Science
Basic Chemistry and Atomic Structure
What mass corresponds to 0.5 mol of CO2 if molar mass is 44 g/mol?
A. 22 g
B. 24 g
C. 23 g
D. 21 g
Correct Answer: A
Mass=nM.
CSS - PMS - CCE - PCS - Everyday Science
Basic Chemistry and Atomic Structure
What mass corresponds to 5 mol of H2O if molar mass is 18 g/mol?
A. 89 g
B. 91 g
C. 92 g
D. 90 g
Correct Answer: D
Mass=nM.
CSS - PMS - CCE - PCS - Everyday Science
Basic Chemistry and Atomic Structure
What mass corresponds to 3 mol of H2O if molar mass is 18 g/mol?
A. 53 g
B. 55 g
C. 54 g
D. 56 g
Correct Answer: C
Mass=nM.
CSS - PMS - CCE - PCS - Everyday Science
Basic Chemistry and Atomic Structure
What mass corresponds to 2 mol of H2O if molar mass is 18 g/mol?
A. 36 g
B. 37 g
C. 38 g
D. 35 g
Correct Answer: A
Mass=nM.
CSS - PMS - CCE - PCS - Everyday Science
Basic Chemistry and Atomic Structure
What mass corresponds to 1 mol of H2O if molar mass is 18 g/mol?
A. 18 g
B. 17 g
C. 20 g
D. 19 g
Correct Answer: A
Mass=nM.