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The number of moles of ions in 1 mol of copper(II) phosphate is A 1 B 2 C 3 D 5. - Scottish Highers Chemistry - Question 13 - 2019
Question 13
The number of moles of ions in 1 mol of copper(II) phosphate is A 1 B 2 C 3 D 5.
Worked Solution & Example Answer:The number of moles of ions in 1 mol of copper(II) phosphate is A 1 B 2 C 3 D 5. - Scottish Highers Chemistry - Question 13 - 2019
Step 1
The number of moles of ions in 1 mol of copper(II) phosphate
Answer
Copper(II) phosphate has the chemical formula Cu3(PO4)2. To determine the number of moles of ions in 1 mole of copper(II) phosphate, break it down into its constituent ions:
- Each formula unit contains 3 copper (Cu²⁺) ions and 2 phosphate (PO₄³⁻) ions.
- Therefore, in total, there are 3 + 2 = 5 moles of ions.
Thus, the answer is D: 5.