Na+H2O=NaOH+H2
Please balance the following equation
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Na+H2O=NaOH+H2
Please balance the following equation
Inappropriate answers will be reported
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Answer:
2Na+2H2O→2NaOH+H2
Explanation:
The skeletal equation is: Na+H2O→NaOH+H2
Step 1: The three elements involved in the reaction are Na, O, and H . Count the number of times an element is involved on both the left-hand side (LHS) and right-hand side (RHS) of the equation.
Element Reactant (LHS) Product (RHS)
Sodium(Na) 1 1
Oxygen(O) 1 1
Hydrogen(H) 2 3
Since hydrogen atoms are not equal on both sides, the given equation is an unbalanced equation.
Step 2: Let’s balance the chemical equation. If we multiply NaOH and H2O by 2, we will get a total of four hydrogen atoms on both sides of the equation. Now, to balance sodium atoms, we also need to multiply Na by 2. Thus, we get the equation:
2Na+2H2O→2NaOH+H2
Now, counting the elements on the reactant and product side:
Element Reactant (LHS) Product (RHS)
Sodium (Na) 2 2
Oxygen (O) 2 2
Hydrogen (H) 4 4
Hence, we get a balanced chemical reaction: 2Na+2H2O→2NaOH+H2.
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Answer:
Explanation:
2Na + 2H2O = 2NaOH + H2