05:11STP Gas Chemistry (Standard Temperature and Pressure) Examples Practice Problems Questions ShortcutConquer Chemistry1077views
Multiple ChoiceA sample of dichloromethane gas (CH2Cl2) occupies 32.6 L at 310 K and 5.30 atm. Determine its volume at STP?793views3rank1comments
Multiple ChoiceNitrogen and hydrogen combine to form ammonia via the following reaction: 1 N2 (s) + 3 H2 (g) → 2 NH3 (g)What mass of nitrogen is required to completely react with 800.0 mL H2 at STP?19058views2comments
Multiple ChoiceWhat is the pressure inside a 1.5-L container that is charged with 3.0 moles of a gas at 35.0℃?426views1rank
Multiple ChoiceThe combustion of glucose yields carbon dioxide and water according to the following reaction: C6H12O6 (s) + 6 O2 (g) → 6 CO2 (g) + 6 H2O (l) Calculate the mass of H2O produced when 12.0 g of glucose is combusted in a container of oxygen with a volume of 1.3 L at a pressure of 2.2 atm and a temperature of 205℃.4872views
Open QuestionApproximately how many moles of Kr+ are contained in the laser tube at 0°C and 1 atm?374views
Open QuestionUse the molar volume of a gas at STP to calculate the density (in g/l) of nitrogen gas at STP.218views
Open QuestionWhat is the volume of 3.5 moles of oxygen gas (O2) at standard temperature and pressure (STP)?244views
Open QuestionWhich gas occupies the highest volume at STP? 0.02 mol of O20.1 mol of Cl21 mol of N22 mol of H2203views
Open Question2.00 g of an unknown gas at stp fills a 500 mL flask. What is the molar mass of the gas?315views
Open QuestionWhat is the mass of 3.45l of gaseous ammonia (NH3) at STP? Round to 3 significant figures.215views
Open QuestionWhat is the volume of 1.2 moles of oxygen gas (O2) at standard temperature and pressure (STP)?191views
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