Question 2 of 2 Submit
Based on Experiment 2 and Table 1, if 4 mL of TEL were added to a
mixture of 800 mL of isooctane and 200 mL of heptane, what
would be the most likely octane rating of the resulting fuel?

A. Less than 50
B. Between 50 and 80
C. Between 80 and 125
D. Greater than 125

answer:

the answer is 6 valence electrons.

explanation:

valence is the # of electrons on the outer most shell of an atom.

oxygen has 6.

although, the valency of oxygen is 2, because it only needs to make 2 covalent bonds, or gain 2 electrons, to achieve the stable octet configuration of a noble gas.

that's it!

if you need further assistance, let me know: )

~ trueboss72

in the analysis of systems that involve fluid flow, we frequently encounter the combination of properties u and pv.

the maximum mass of nh3 is nh3 in grams