Question 5 of 10 What is the net ionic equation of
Mg(s) + Zn2+ + 2NO3 → Mg2+ + 2NO3 + Zn(s)?
A. Mg(s) + Zn2+ → Mg2+ + Zn(s)
B. Mg(s) → Zn(s)
C. Mg(s) + Zn(NO3)2 (aq) → Mg(NO3)2(aq) + Zn(s)
D. Mg(NO3)2 + Zn(s) → Zn2+ + 2NO3 + Mg(s)

If you want to create an electrical current, which situation would produce a solution capable of this

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.