Equation Needed( Basically, Oxidation Number for Each Show your work here) Chemical Formula Element after calculations O2 H20 CaH2 So,2- MnO2 H2S K3PO4 H2SO4 PO4 3-

Chemistry
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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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you will use algebraic equations to determine the oxidation number for each element of the compounds seen below.

**Table: Determining Oxidation Numbers**

| Chemical Formula | Equation Needed (Basically, Show your work here) | Oxidation Number for Each Element after calculations |
|------------------|--------------------------------------------------|----------------------------------------------------|
| O₂               |                                                  |                                                    |
| H₂O              |                                                  |                                                    |
| CaH₂             |                                                  |                                                    |
| SO₄²⁻            |                                                  |                                                    |
| MnO₂             |                                                  |                                                    |
| H₂S              |                                                  |                                                    |
| K₃PO₄            |                                                  |                                                    |
| H₂SO₄            |                                                  |                                                    |
| PO₄³⁻            |                                                  |                                                    |

This table is used for calculating and understanding oxidation numbers of various chemical compounds. For each chemical formula, the relevant chemical equation should be inserted in the middle column to show the steps taken in determining the oxidation numbers. The final oxidation numbers for each element are to be filled in the last column. 

### Instructions:

1. **Identify the Compound**: Look at the chemical formula under the "Chemical Formula" column.
2. **Equation and Work**: Write down the equation or method used to determine the oxidation numbers in the "Equation Needed" column.
3. **Determine Oxidation Numbers**: Calculate and list the oxidation numbers of each element in the compound in the "Oxidation Number for Each Element after calculations" column. 

*Note*: Understanding oxidation numbers is essential for predicting the behavior of elements in chemical reactions, especially redox reactions.
Transcribed Image Text:**Table: Determining Oxidation Numbers** | Chemical Formula | Equation Needed (Basically, Show your work here) | Oxidation Number for Each Element after calculations | |------------------|--------------------------------------------------|----------------------------------------------------| | O₂ | | | | H₂O | | | | CaH₂ | | | | SO₄²⁻ | | | | MnO₂ | | | | H₂S | | | | K₃PO₄ | | | | H₂SO₄ | | | | PO₄³⁻ | | | This table is used for calculating and understanding oxidation numbers of various chemical compounds. For each chemical formula, the relevant chemical equation should be inserted in the middle column to show the steps taken in determining the oxidation numbers. The final oxidation numbers for each element are to be filled in the last column. ### Instructions: 1. **Identify the Compound**: Look at the chemical formula under the "Chemical Formula" column. 2. **Equation and Work**: Write down the equation or method used to determine the oxidation numbers in the "Equation Needed" column. 3. **Determine Oxidation Numbers**: Calculate and list the oxidation numbers of each element in the compound in the "Oxidation Number for Each Element after calculations" column. *Note*: Understanding oxidation numbers is essential for predicting the behavior of elements in chemical reactions, especially redox reactions.
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Oxidation number shows the total charge on a particular atom in a molecule.

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