C21H44 is a wax that burns producing carbon dioxide and water by the equation below). How many grams of oxygen would be required to
completely burn 20.6 g of C21H44 wax? *
2C21 H44 + 6402 – > 42C02 + 44H20
O 4.44 g
071.1 g
O 1429
O 210909

Compare the equilibrium constants for the systems shown in the table. which favors products the most? which favors products the least? rank these systems in order from most to least in terms of favoring products rather than reactants. d > b > a > c c > a > b > d b > c > d > a a > d > c > b

One does not belong why? ice, gold ,wood ,diamond and table salt

Design techniques and materials that reduce the negative environmental impact of a structure are referred to as