A common car battery consists of six identical cells, each of which carries out the reaction: Pb PbO2 2HSO4- 2H --> 2PbSO4 2H2O * Suppose that in starting a car on a cold morning a current of 125 amperes is drawn for 21.0 seconds from a cell of the type described above. How many grams of Pb would be consumed

it should have an internal chamber and two thermometers sticking out of the top. the internal chamber will also be closed off from the outside.

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.