Molar Mass of Propanol (C3H8O)
Molar Mass of Propanol supports organic chemistry work where composition and mass relationships are compared across carbon compounds. Molar Mass of C₃H₈O is 60.10 g/mol, based on 3 element types, with C contributing the largest share.
For fast checks, use the calculate molar mass, verify element values in the periodic table with molar mass, or explore more molar mass calculations.
Molar Mass of Propanol is:
60.10 g/mol
Molar Mass of C₃H₈O equals 60.10 g/mol, so 60.10 grams is one mole.
Element Breakdown Table
| Element | Count | Atomic mass | Calculation | Contribution |
|---|---|---|---|---|
| Carbon (C) | 3 | 12.01 | 3 x 12.01 | 36.03 g/mol |
| Hydrogen (H) | 8 | 1.01 | 8 x 1.01 | 8.06 g/mol |
| Oxygen (O) | 1 | 16.00 | 1 x 16.00 | 16.00 g/mol |
Final molar mass 36.030 + 8.060 + 16.000 | 60.10 g/mol | |||
Computing Molar Mass of Propanol Step by Step
Molar Mass of Propanol: Step-by-Step Calculation
1. Identify Element Counts
Read C3H8O and list how many atoms of each element are present:
- 3 atoms of Carbon (C)
- 8 atoms of Hydrogen (H)
- 1 atom of Oxygen (O)
2. Determine Atomic Masses
Look up each element mass from the periodic table:
- Carbon (C) ~= 12.011 g/mol
- Hydrogen (H) ~= 1.008 g/mol
- Oxygen (O) ~= 15.999 g/mol
3. Multiply Atomic Mass by Quantity
Multiply atom count by atomic mass for each element:
- Carbon (C): 3 x 12.011 = 36.030 g/mol
- Hydrogen (H): 8 x 1.008 = 8.060 g/mol
- Oxygen (O): 1 x 15.999 = 16.000 g/mol
4. Sum Total Molar Mass
Add all contributions to get the final molar mass in g/mol.
Molar Mass = (3 x 12.011 + 8 x 1.008 + 1 x 15.999)
Molar Mass = 36.030 + 8.060 + 16.000
Molar Mass = 60.100 g/mol
Final rounded value shown on this page: 60.10 g/mol.
Visual Calculation Chart
| Element | Count | Mass | Count x mass | Contribution |
|---|---|---|---|---|
| Carbon (C) | 3 | 12.011 | 3 x 12.011 | = 36.030 |
| Hydrogen (H) | 8 | 1.008 | 8 x 1.008 | = 8.060 |
| Oxygen (O) | 1 | 15.999 | 1 x 15.999 | = 16.000 |
Final molar mass 36.030 + 8.060 + 16.000 | = 60.100 | |||
Easy Way to Remember
Easy way to remember Molar Mass of Propanol
- Molar Mass of Propanol: count atoms, multiply masses, and add totals.
- Write each element in a table so you do not miss subscripts.
- Keep 2-3 decimals during steps, then round only at the end.
Sample Reactions
| Type | Reaction |
|---|---|
| Combustion | C₃H₈O + ₄.₅O₂ → ₃CO₂ + ₄H₂O |
| Sodium reaction | ₂C₃H₈O + ₂Na → ₂C₃H₇ONa + H₂ |
Do You Know?
– Propanol contains 3 element types: C, H, O.
– C contributes the largest share of this compound's total molar mass.
– In C₃H₈O, H appears with the highest atom count.
– Its molar mass is 60.10 g/mol, which is used directly in gram-to-mole conversions.
– A common reaction for Propanol is combustion (C₃H₈O + ₄.₅O₂ → ₃CO₂ + ₄H₂O).
Why This Compound Matters
Propanol matters in organic chemistry, especially for fuel, solvent, or carbon-chain analysis.
Its formula pattern helps students practice molecular composition and yield calculation methods.
Similar calculations can be compared with Methanol (CH3OH) and Ethanol (C2H6O).
Where This Is Used
- Competitive exams and school chemistry tests.
- Lab work when preparing measured solutions.
- Real-world manufacturing and quality checks.
Common Mistakes When Calculating This
- Skipping subscripts in C₃H₈O and miscounting atoms.
- Rounding atomic masses too early before finishing all multiplication steps.
- Mixing up C element contribution with total molar mass.
- Reporting a value without units; final answer should be in g/mol for Propanol.
Spot a slip early by comparing your work with molar mass page before you hand in a final value.
Quick Revision
Formula: C3H8O
Molar Mass: 60.10 g/mol
Key takeaway: count atoms accurately, multiply by atomic masses, and sum only at the end.
Formula Explanation
C3H8O contains Carbon (C) (3), Hydrogen (H) (8), Oxygen (O) (1). Add each element contribution to get total molar mass.
FAQ
Conclusion
Molar Mass of Propanol and Molar Mass of C₃H₈O are now easy to revise with this structured page. You can use this method in exams, lab reports, and daily chemistry practice.