When going bowling, you throw a 5 kg ball down the lane at 20 m/s on one turn and you throw an 8 kg ball down the lane at 20 m/s on your
next turn. Which ball would be more likely to knock over more pins? *

How to convert a density of 0.791g/cm3 to lb/ft3

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.

When electrolyzing copper (ll) chloride, what reaction takes place at the anode? what reaction takes place at the cathode?