The reaction between a strong acid and a weak base produces a salt, but water is not usually formed because: the reaction is too hot and water evaporates

there is no hydrogen present to form water

the acid is not strong enough to form water

weak bases tend not to be hydroxides

How would you reduce the volume of gas

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.

Answer asap need it by wednesday morning calculate the ph of 0.02m hcl best answer will be brainliest