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Analysis show that nickle oxide has the formula Ni0.98O1.00,what fractions of nickle exist as Ni2+ and Ni3+ ion?
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Analysis show that nickle oxide has the formula Ni0.98O1.00,what fract...
Analysis of Nickel Oxide Formula Ni0.98O1.00
Fractions of Nickel ions in Nickel Oxide
- The formula Ni0.98O1.00 indicates that there are 0.98 moles of nickel for every 1 mole of oxygen in nickel oxide.
- This translates to a ratio of approximately 1:1 for nickel and oxygen in the compound.
Nickel ions in Nickel Oxide
- In nickel oxide, nickel typically exists as Ni2+ and Ni3+ ions.
- Since the overall charge of the compound is neutral, the sum of the charges of the nickel ions must balance out the charge of the oxygen ion (O2-).
- Let x represent the fraction of Ni2+ ions and y represent the fraction of Ni3+ ions.
Calculating the Fractions of Nickel ions
- The total charge contributed by nickel ions can be calculated as: x(2) + y(3) = 0.98(2) = 1.96.
- Since the overall charge should be equal to the charge of the oxygen ion, we have: 1.96 + (-2) = -1.
- Solving these equations, we find that x = 0.92 and y = 0.06.
Conclusion
- Therefore, in nickel oxide with the formula Ni0.98O1.00, approximately 92% of nickel exists as Ni2+ ions and 6% exists as Ni3+ ions to balance the charge of the compound.
Fractions of Nickel ions in Nickel Oxide
- The formula Ni0.98O1.00 indicates that there are 0.98 moles of nickel for every 1 mole of oxygen in nickel oxide.
- This translates to a ratio of approximately 1:1 for nickel and oxygen in the compound.
Nickel ions in Nickel Oxide
- In nickel oxide, nickel typically exists as Ni2+ and Ni3+ ions.
- Since the overall charge of the compound is neutral, the sum of the charges of the nickel ions must balance out the charge of the oxygen ion (O2-).
- Let x represent the fraction of Ni2+ ions and y represent the fraction of Ni3+ ions.
Calculating the Fractions of Nickel ions
- The total charge contributed by nickel ions can be calculated as: x(2) + y(3) = 0.98(2) = 1.96.
- Since the overall charge should be equal to the charge of the oxygen ion, we have: 1.96 + (-2) = -1.
- Solving these equations, we find that x = 0.92 and y = 0.06.
Conclusion
- Therefore, in nickel oxide with the formula Ni0.98O1.00, approximately 92% of nickel exists as Ni2+ ions and 6% exists as Ni3+ ions to balance the charge of the compound.
Community Answer
Analysis show that nickle oxide has the formula Ni0.98O1.00,what fract...
The fraction of Ni+2 is 94/98 and that of Ni+3 is 4/98
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Analysis show that nickle oxide has the formula Ni0.98O1.00,what fractions of nickle exist as Ni2+ and Ni3+ ion?
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Analysis show that nickle oxide has the formula Ni0.98O1.00,what fractions of nickle exist as Ni2+ and Ni3+ ion? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Analysis show that nickle oxide has the formula Ni0.98O1.00,what fractions of nickle exist as Ni2+ and Ni3+ ion? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Analysis show that nickle oxide has the formula Ni0.98O1.00,what fractions of nickle exist as Ni2+ and Ni3+ ion?.
Analysis show that nickle oxide has the formula Ni0.98O1.00,what fractions of nickle exist as Ni2+ and Ni3+ ion? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Analysis show that nickle oxide has the formula Ni0.98O1.00,what fractions of nickle exist as Ni2+ and Ni3+ ion? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Analysis show that nickle oxide has the formula Ni0.98O1.00,what fractions of nickle exist as Ni2+ and Ni3+ ion?.
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