PLEASE I NEED HELP WITH THE BOXES ASAP !! in this last step, return to Step 10 in your Lab Guide to calculate the error between your calculated specific heat of each metal and the known values in Table C. Follow the directions given in your Lab Guide, using this formula: Error = 100 times StartFraction calculated c subscript metal minus known c subscript metal over known C subscript metal EndFraction.

You have a sample of a gas that occupies a volume of 17ml at -111 degrees celsius. what volume does the sample occupy at 88 degrees celsius? show all work asap

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.

Hey guys so i need to know what is _nh3+> nh4oh ~chemistry~