Answer: D. an open series circuit
Answer:
the answer is Respiratory epithelium, or airway epithelium, is a type of ciliated columnar epithelium found lining most of the respiratory tract as respiratory mucosa, where it serves to moisten and protect the airways. But I don't see that option here.
Oh shoot I don’t k is if I’d correct on this
The Al to Cl ratio is
. Meaning that there is 1 Al to every 3 Cl, and so the empirical formula is
.
Rate law is determined the rate of the slowest chemical reaction since it determine the rate of overall reaction . but this applies when the slowest step come before the fast step. For the equation above the fast step come before the slowest step. The rate law is therefore.
2NO to n2o2 (fast)
N2O2 +O2 -->2NO2(SLOW)
NO2+O2 ---> NO +O3(FAST)
rare law = k2(N2O2)(O2)
