Where possible, classify these systems as reactant-favored or product-favored at 298 k. if the direction cannot be determined from the information given, classify the reaction as "insufficient information."

1. a(s) + b(g) ⇆ 2c(g) δh degree=-109 kj
2. a(s) + 2b(g) ⇆ c(g) δh degree=+271 kj
3. a(g) + b(g) ⇆ 4c(g) δh degree=+322 kj
4. a(g) + 2b(g) ⇆ 2c(g) δh degree=-89 kj

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:

particle   p is an electron and particle q is a neutron

answer; the numbers of valence electrons in the acetic acid molecule (ch3co2h) is 24;