What is the molar mass of a gas if 3.59 g of it occupies 4.34 L at 745 mm Hg at 31 degrees Celsius ?

Clouds form when water vapor to form small droplets. a. humidifies b. condenses c. evaporates d. precipitates

Calcium chloride +gold(1) oxide—>

21. consider the following chemical reaction: n2+ o2 2 no if 10.0 g of n2 reacts with excess oxygen then how many grams of no can be formed? a) 10.7 g b) 21.4 g c) 32.9 g d) 42.8 g page 4 of 8