The feed to an ammonia synthesis reactor contains 30.0 mole% nitrogen (n2) and the balance hydrogen (h2). the flow rate of the stream is 2200.0 kg/h. calculate the rate of the flow of nitrogen into the reactor in kg/h.

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: