Which substance does not obey the lewis octet rule?
(a) n₂
(b) no
(c) cf₄
(d) ar
can anyone explain this?

Suppose you got a low yield of benzoin from your benzoin condensation reaction and thus only have 0.300 g of benzoin to use as the starting material for this reaction. how much concentrated nitric acid should you add? (concentrated nitric acid is 15.8 m). write your answer in the form x. xx ml

According to the tide table below what time of day will the highest tide occur?

As you watch a surfer ride a wave towards the shoreline, what is the shoreline? a) displacement reference b) reference point c) coordinate plane d) cartesian boundary