How many molecules of O2 must react to produce 354 g of CO2?

in cartography, a contour line (often just called a "contour") joins points of equal elevation (height) above a given level, such as mean sea level. a contour map is a map illustrated with contour lines, for example a topographic map, which thus shows valleys and hills, and the steepness or gentleness of slopes.

explanation:

answer; talc and gypsum;

o conteúdo de calor de um sistema é igual à entalpia apenas para um sistema que é constante

може ли да зареждате повече информация, моля