What is the percent yield if 46.9 g of WO3 yields 30.2 g of W when WO3 + 3H2 --> W + 3H2O

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:

because natural gas is colorless, odorless, and tasteless, distributors add mercaptan (a chemical that smells like sulfur) to give natural gas a distinct unpleasant odor (it smells like rotten eggs). they locate the types of rock that are likely to contain natural gas deposits.

because of all the things that happen around the us, many people get into arguments which sadly could get physical, but we should actually make a change for that.