Question
NH_(4)NO_(3)arrow N_(2)O+H_(2)O
Answer
4.6
(282 Votes)
Edwin
Professional · Tutor for 6 years
Answer
2, 1, 2
Explanation
This is a basic chemistry balance question. We need to balance the equation below: `NH4NO3 → N2O + H2O` Balancing the atoms of the elements on the left side (reactants) with the right side (products) gives us the correct coefficients according to the law of conservation of matter. First, let's balance the nitrogen (N) atoms. There are 2 nitrogen atoms on the right side in a single molecule of N2O, while there are also 2 nitrogen atoms on the left side in a single molecule of NH4NO3. So, the nitrogen atoms are already balanced.Next, let's balance the hydrogen (H) atoms. There are 4 hydrogen atoms on the left side in a single molecule of NH4NO3, while there are only 2 hydrogen atoms on the right side in a single molecule of H2O. Thus, we need to put a 2 before H2O on the right side: `NH4NO3 → N2O + 2H2O`Finally, let's balance the oxygen (O) atoms. There are 3 oxygen atoms on the left side in a single molecule of NH4NO3, while there are 4 oxygen atoms on the right side (2 in N2O and 2 in 2H2O). Thus, we need to put a 2 before NH4NO3 on the left side: `2NH4NO3 → N2O + 2H2O`After this, the equation becomes balanced. So the correct corresponding values for the question are 2, 1, and 2.