Molar Mass of Nickel(II) Phosphate (Ni3(PO4)2)
Molar Mass of Nickel(II) Phosphate is commonly used in ionic-equation practice and concentration calculations for salt solutions. Molar Mass of Ni₃(PO₄)₂ is 366.02 g/mol, based on 3 element types, with Ni 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.
Molar Mass of Nickel(II) Phosphate is:
366.02 g/mol
Molar Mass of Ni₃(PO₄)₂ equals 366.02 g/mol, so 366.02 grams is one mole.
Element Breakdown Table
| Element | Count | Atomic mass | Calculation | Contribution |
|---|---|---|---|---|
| Nickel (Ni) | 3 | 58.69 | 3 x 58.69 | 176.08 g/mol |
| Phosphorus (P) | 2 | 30.97 | 2 x 30.97 | 61.95 g/mol |
| Oxygen (O) | 8 | 16.00 | 8 x 16.00 | 127.99 g/mol |
Final molar mass 176.080 + 61.950 + 127.990 | 366.02 g/mol | |||
Computing Molar Mass of Nickel(II) Phosphate Step by Step
Molar Mass of Nickel(II) Phosphate: Step-by-Step Calculation
1. Identify Element Counts
Read Ni3(PO4)2 and list how many atoms of each element are present:
- 3 atoms of Nickel (Ni)
- 2 atoms of Phosphorus (P)
- 8 atoms of Oxygen (O)
2. Determine Atomic Masses
Look up each element mass from the periodic table:
- Nickel (Ni) ~= 58.693 g/mol
- Phosphorus (P) ~= 30.974 g/mol
- Oxygen (O) ~= 15.999 g/mol
3. Multiply Atomic Mass by Quantity
Multiply atom count by atomic mass for each element:
- Nickel (Ni): 3 x 58.693 = 176.080 g/mol
- Phosphorus (P): 2 x 30.974 = 61.950 g/mol
- Oxygen (O): 8 x 15.999 = 127.990 g/mol
4. Sum Total Molar Mass
Add all contributions to get the final molar mass in g/mol.
Molar Mass = (3 x 58.693 + 2 x 30.974 + 8 x 15.999)
Molar Mass = 176.080 + 61.950 + 127.990
Molar Mass = 366.020 g/mol
Final rounded value shown on this page: 366.02 g/mol.
Visual Calculation Chart
| Element | Count | Mass | Count x mass | Contribution |
|---|---|---|---|---|
| Nickel (Ni) | 3 | 58.693 | 3 x 58.693 | = 176.080 |
| Phosphorus (P) | 2 | 30.974 | 2 x 30.974 | = 61.950 |
| Oxygen (O) | 8 | 15.999 | 8 x 15.999 | = 127.990 |
Final molar mass 176.080 + 61.950 + 127.990 | = 366.020 | |||
Easy Way to Remember
Easy way to remember Molar Mass of Nickel(II) Phosphate
- Molar Mass of Nickel(II) Phosphate: 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 |
|---|---|
| Double displacement | AgNO₃ + NaCl → AgCl + NaNO₃ |
| Acid-salt reaction | Na₂CO₃ + ₂HCl → ₂NaCl + H₂O + CO₂ |
Do You Know?
– Nickel(II) Phosphate contains 3 element types: Ni, P, O.
– Ni contributes the largest share of this compound's total molar mass.
– In Ni₃(PO₄)₂, O appears with the highest atom count.
– Its molar mass is 366.02 g/mol, which is used directly in gram-to-mole conversions.
– A common reaction for Nickel(II) Phosphate is double displacement (AgNO₃ + NaCl → AgCl + NaNO₃).
Why This Compound Matters
Nickel(II) Phosphate appears in ionic-reaction practice and precipitation examples in school chemistry.
Its molar mass helps students move quickly between grams, moles, and concentration problems.
Similar calculations can be compared with Sodium Phosphate (Na3PO4) and Potassium Phosphate (K3PO4).
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 Ni₃(PO₄)₂ and miscounting atoms.
- Forgetting that parentheses in Ni₃(PO₄)₂ multiply the entire grouped part.
- Mixing up Ni element contribution with total molar mass.
- Reporting a value without units; final answer should be in g/mol for Nickel(II) Phosphate.
Quick Revision
Formula: Ni3(PO4)2
Molar Mass: 366.02 g/mol
Key takeaway: count atoms accurately, multiply by atomic masses, and sum only at the end.
Formula Explanation
Ni3(PO4)2 contains Nickel (Ni) (3), Phosphorus (P) (2), Oxygen (O) (8). Add each element contribution to get total molar mass.
FAQ
Conclusion
Molar Mass of Nickel(II) Phosphate and Molar Mass of Ni₃(PO₄)₂ are now easy to revise with this structured page. You can use this method in exams, lab reports, and daily chemistry practice.
Whenever you want to branch out, return through molar mass calculations for the full molar mass toolkit.