What’s the first step that must occur in the mechanisms of the nucleophilic substitution reactions of 1-butanol or 2-methyl-2-butanol?

Substance 33°f 100°f peanut oil solid liquid margarine solid liquid chocolate chips solid liquid which conclusion fits the data in the table? a. heat chemically changes chocolate and margarine. b. all solids become liquid at 100°f. c. removing heat from a substance it to melt. d. matter may change shape when it is heated.

If 10.5 l of a at 0.98to 1.50 , is ?

All chemicals, even safe chemicals, such as sodium chloride( table salt), are toxic if exposure is high enough. (true or false)