HELP ASAP I WILL MAKE YOU BRAINLIEST! Which compounds exhibit resonance... select all that apply. - SO2

- [SO3]2-

- O2

- H2O

More than one can be the answer!

(I've already chosen [SO3]2- on its own and got it wrong)

(apex) when a cup of water is dropped, as the cup falls, the water in the cup falls out true or false?

There is a single path for electrons. the current decreases when additional resistors are added. the current will be the same in each resistor. these statements best describe a(n) circuit.

The scheme below is from a series of reactions that are part of a synthesis of vitamin a. answer the following questions with reference to this scheme. (i) what is "reagent a"? (ii) draw a step-by-step mechanism which explains the formation of compound c from compound b (iii) which reagents would you use to form compound e from compounds c and d (reagents b and c)? for each reagent suggested above in (ii) explain the role of the reagent in the reaction to (iv) form compound e. you may wish to do this by drawing a mechanism. 1. addition of reagent a но reagent a 2. н,о" thо oh нон-с compound a. compound b. compound c .ch-оh 1. reagent b "сно 2. reagent c сh oh compound e. compound d.