PLEASE HELP WITH THE LAST PART, CHEMICAL ENERGETICS A LEVEL CHEM 33.(a) When calcium is placed in water, aqueous calcium hydroxide is formed and hydrogen is given off. Write the equation for the reaction of calcium with water.

2) When 1.00 g of calcium is placed in 200 g of water, the temperature increases by 12.2°C when the reaction is completed. The specific heat capacity of water, c, is 4.2 Jg- K-1

(ii) Calculate the heat released in the experiment

(iii) Calculate the standard enthalpy change of reaction in kJ mot for your equation in (i).

a:

by the combination of an unlimited number of elements

the correct answer would be d. hope this !

they it depends on if one believes about radioactivity, they make a geiger counter beep but maybe it was going to beep anyway electronics do wierd things all the time or it was programmed to beep near certain metals.

explanation:

two years ago, when picking flowers in the mountains back of yosemite valley, i found a book. it was blotted and storm-beaten; all of its outer pages were mealy and crumbly. the paper seemed to dissolve like the snow beneath which it had been buried, however; many of the inner pages were well preserved. and although all were more or less stained and torn, whole chapters were easily readable. this is the condition of the great open book of yosemite glaciers today; its granite pages have been torn and blurred by the same storms that wasted the castaway book.

two years ago, when picking flowers in the mountains back of yosemite valley; i found a book. it was blotted and storm-beaten, all of its outer pages were mealy and crumbly. the paper seemed to dissolve like the snow beneath which it had been buried, however, many of the inner pages were well preserved. and although all were more or less stained and torn; whole chapters were easily readable. this is the condition of the great open book of yosemite glaciers today, its granite pages have been torn and blurred by the same storms that wasted the castaway book.