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2. Determine the empirical formula of the oxide of nickel, showing your work cle 3. Name the compound according to IUPAC conventions. Eine

2. Determine the empirical formula of the oxide of nickel, showing your work cle 3. Name the compound according to IUPAC conventions. Eine

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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I need help with this question? I don’t know how to write the IUPAC of nickel oxide
**Question 2: Determining the Empirical Formula of Nickel Oxide** 2. Determine the empirical formula of the oxide of nickel, showing your work clearly. - Begin by analyzing the mass percentages or ratios of nickel and oxygen. - Convert these percentages to moles by dividing by the atomic masses. - Simplify the mole ratios to the smallest whole numbers to find the empirical formula. **Question 3: Naming Compounds Using IUPAC Conventions** 3. Name the compound according to IUPAC conventions. - Follow the IUPAC naming conventions to accurately name the compound. - Ensure the name reflects the composition and structure of the compound. For example, if the empirical formula is \( \text{NiO} \), the IUPAC name would be Nickel(II) Oxide.
Transcribed Image Text:**Question 2: Determining the Empirical Formula of Nickel Oxide** 2. Determine the empirical formula of the oxide of nickel, showing your work clearly. - Begin by analyzing the mass percentages or ratios of nickel and oxygen. - Convert these percentages to moles by dividing by the atomic masses. - Simplify the mole ratios to the smallest whole numbers to find the empirical formula. **Question 3: Naming Compounds Using IUPAC Conventions** 3. Name the compound according to IUPAC conventions. - Follow the IUPAC naming conventions to accurately name the compound. - Ensure the name reflects the composition and structure of the compound. For example, if the empirical formula is \( \text{NiO} \), the IUPAC name would be Nickel(II) Oxide.
**Step 2** **b)** **d)** Mass percent of Ni = \(\frac{{\text{amount of Ni in g}}}{{\text{total amount of NiO in g (sample)}}} \times 100\) = \(\left(\frac{{0.721 \, \text{g}}}{{1.012 \, \text{g}}}\right) \times 100 = 71.24\%\) **e)** Mass percent of oxygen (O) = \(\frac{{\text{amount of O in g}}}{{\text{total amount of NiO in g (sample)}}} \times 100\) = \(\left(\frac{{0.291 \, \text{g}}}{{1.012 \, \text{g}}}\right) \times 100 = 28.75\%\)
Transcribed Image Text:**Step 2** **b)** **d)** Mass percent of Ni = \(\frac{{\text{amount of Ni in g}}}{{\text{total amount of NiO in g (sample)}}} \times 100\) = \(\left(\frac{{0.721 \, \text{g}}}{{1.012 \, \text{g}}}\right) \times 100 = 71.24\%\) **e)** Mass percent of oxygen (O) = \(\frac{{\text{amount of O in g}}}{{\text{total amount of NiO in g (sample)}}} \times 100\) = \(\left(\frac{{0.291 \, \text{g}}}{{1.012 \, \text{g}}}\right) \times 100 = 28.75\%\)
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