What are the missing coefficients for the skeleton equation below? NH3 (g) + O2(g) → N2(g) + H2O(l)Question 15Answera.3,4,6,2b.1,3,1,3c.2,1,2,3d.4,3,2,6

To balance the equation NH3 (g) + O2(g) → N2(g) + H2O(l), we need to ensure that the number of atoms for each element is the same on both sides of the equation.

Step 1: We start with Nitrogen (N). There are 2 Nitrogen atoms on the right side (in N2), so we need 2 NH3 molecules on the left side to balance it. This gives us: 2NH3 (g) + O2(g) → N2(g) + H2O(l).

Step 2: Now we balance Hydrogen (H). We have 6 Hydrogen atoms on the left side (in 2NH3), so we need 3 H2O molecules on the right side to balance it. This gives us: 2NH3 (g) + O2(g) → N2(g) + 3H2O(l).

Step 3: Finally, we balance Oxygen (O). We have 6 Oxygen atoms on the right side (in 3H2O), so we need 3 O2 molecules on the left side to balance it. This gives us: 2NH3 (g) + 3O2(g) → N2(g) + 3H2O(l).

So, the correct coefficients are 2, 3, 1, 3. Therefore, the answer is (c) 2, 3, 1, 3.