Did a grignard experiment where we were supposed to form triphenylmethanol but something went wrong. When we heated up the mixture with the petroleum ether, it didn't solidify, it turned dark and oily. What went wrong?
I prepared triphenylmethanol by a grignard reaction. At the end you add petroleum ether to the mixture and heat it up. It stayed a liquid and got dark and oily but never solidified. What went wrong?
Is noise present in the differenced series (taking non-stationary data and making it stationary thru first difference of a time series)?
what is the past tense of go
i get it now
i do not get it
what is the exact verb of swam
Behavior objectives should be written about a behavior that a) is exhibited by most chlldren. B) can actually be seen. C) exhibits all five selves. D) can be evaluated using standardized test. I think a) is exhibited by most children. CAn someone give me some feedback
Find the difference between the perimeter of a square of area 1 centimeter square and the circumference of a circle of the same area.