The total number of valence electrons in the compound NH₄NO₃ is A) 28. B) 30. C) 32. D) 42. E) 80.

Question

Quizplus · Accepted Answer

To determine the total number of valence electrons in the compound, we need to count the valence electrons of each element as follows:

N: 5 electrons x 2 = 10 electrons
H: 1 electron x 2 = 2 electrons
S: 6 electrons x 2 = 12 electrons
U: 6 electrons x 2 = 12 electrons
B: 3 electrons x 2 = 6 electrons
O: 4 electrons x 2 = 8 electrons

Adding all of these up, we get a total of 10 + 2 + 12 + 12 + 6 + 8 = 50 electrons. However, since each bond pairs two electrons, we need to divide the total by two to get the number of electrons involved in bonding. Therefore, the total number of valence electrons is 50/2 = 25 electrons.

The Total Number of Valence Electrons in the Compound NH4NO3

The Total Number of Valence Electrons in the Compound NH₄NO₃