First, the symbol for sodium oxide is Na₂O
Each Na (sodium) has a charge of 1+, and each O has a charge of 2- :
Na₂¹⁺O²⁻
There are two Na's, however, and each one is 1+, however, so the Na₂ has a total charge of 2+. Because of this, the 2+ from the 2 Na's and the 2- from the O cancel each other out to make 0.
Answer:
the answer is 7g
Explanation:
I'm not really sure about the answer but the way i did it is i added 2+5g
The answer in this question which is asking about the link between the CAC and oxygen is that the major product of the cac is nadh, the principle electron donor to the o2 , the last electron acceptor in the electron-transport system. The answer in this question is D.