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To balance the following chemical equation the values of x and y should respective be
2NaOH + xAl2O3 - yNaAl2O + H2?
2NaOH + xAl2O3 - yNaAl2O + H2?
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To balance the following chemical equation the values of x and y shoul...
Balancing the Chemical Equation:
- **Identify the Number of Atoms for Each Element:**
- In the reactants, there are 2 Na, 2 O, 1 Al, and 1 H.
- In the products, there are 2 Na, 2 O, 1 Al, and 2 H.
- **Balance the Equation:**
- Start by balancing the Al atoms by putting a coefficient of 2 in front of Al₂O₃: 2NaOH + 2Al₂O₃ → yNaAl₂O₄ + H₂O.
- Next, balance the Na atoms by putting a coefficient of 4 in front of NaOH: 4NaOH + 2Al₂O₃ → yNaAl₂O₄ + H₂O.
- Now, balance the O atoms by putting a coefficient of 3 in front of H₂O: 4NaOH + 2Al₂O₃ → yNaAl₂O₄ + 3H₂O.
- Finally, balance the H atoms by putting a coefficient of 6 in front of H₂O: 4NaOH + 2Al₂O₃ → yNaAl₂O₄ + 3H₂O.
- **Determine the Values of x and y:**
- Comparing the number of Al atoms on both sides, we have: 2x = y.
- Since y needs to be a whole number, let's take y = 2. Therefore, x = 1.
- **Balanced Chemical Equation:**
- 2NaOH + Al₂O₃ → 2NaAlO₂ + 3H₂.
- **Identify the Number of Atoms for Each Element:**
- In the reactants, there are 2 Na, 2 O, 1 Al, and 1 H.
- In the products, there are 2 Na, 2 O, 1 Al, and 2 H.
- **Balance the Equation:**
- Start by balancing the Al atoms by putting a coefficient of 2 in front of Al₂O₃: 2NaOH + 2Al₂O₃ → yNaAl₂O₄ + H₂O.
- Next, balance the Na atoms by putting a coefficient of 4 in front of NaOH: 4NaOH + 2Al₂O₃ → yNaAl₂O₄ + H₂O.
- Now, balance the O atoms by putting a coefficient of 3 in front of H₂O: 4NaOH + 2Al₂O₃ → yNaAl₂O₄ + 3H₂O.
- Finally, balance the H atoms by putting a coefficient of 6 in front of H₂O: 4NaOH + 2Al₂O₃ → yNaAl₂O₄ + 3H₂O.
- **Determine the Values of x and y:**
- Comparing the number of Al atoms on both sides, we have: 2x = y.
- Since y needs to be a whole number, let's take y = 2. Therefore, x = 1.
- **Balanced Chemical Equation:**
- 2NaOH + Al₂O₃ → 2NaAlO₂ + 3H₂.
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To balance the following chemical equation the values of x and y should respective be2NaOH + xAl2O3 - yNaAl2O + H2?
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