In the 1830s, president andrew jackson
supported the indian removal policy because
(1) white settlers desired the land on which
native american indians lived
(2) native american indians were attacking
southern cities
(3) he wanted to punish native american indians
for their political opposition
(4) he sought complete control of texas by the
united states

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.

What state of matter is ice a. liquid b. element c. solid d. gas

How many valence electrons are in atom of radon?