A-Gas is: 1. a superheated form of matter where electrons are ripped away from atoms creating this soupy form of matter
2. an intermediate state of matter that flows to the lowest point in a container and takes the shape of the container without changing volume
3. a state of matter with closely packed particles that CANNOT move about freely within the substance but have a stable volume and shape
4. a state of matter that has NO fixed shape or volume, has freely spaced particles with a lot of empty space between them giving it energy

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.

How many moles of potassium hydroxide are needed to completely react with 2.94 moles of aluminum sulfate

Citric acid has a ph between 1 and 3.  it is considered to be aa. weak acidb. weak basec. strong based. strong acid