Consider the reaction between 50.0 mL of liquid methanol (CH3OH; d=0.850g/mol) and 22.8 L of O2 at 27 degrees C and a pressure of 2 atm. The products of the reaction are CO2 (g) and H2O (g). Calculate the mass of water formed if reaction goes to completion.

Q: Consider the chemical reaction: 2 H2O(l) --------> 2 H2(g) + O2(g) What mass of H2O is required…

A: The moles of O2 can be determined by using the ideal gas equation as:  PV=nRT…

Q: A 20.0-L gas cylinder contains 4.80 g H2at 258C. What is the pressure of this gas?

A: Moles of H2 gas , n = mass molar mass = 4.802= 2.40 mol  Temperature , T = 258 + 273.15 = 531.15 K…

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A: Answer:- Firstly using the ideal gas equation, PV = nRT, moles of the gas and pressure, temperature…

Q: Oxygen gas can be prepared by heating potassium chlorate according to the following equation:…

A: Vapor pressure of water = 23.8 mm Hg Pressure of wet gas = 757 mm Hg Temperature = 25 °C = 25 + 273…

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A: Answer: pressure of gas is 0.55 atm or 417.99 mmHg

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Q: 3. The molecular mass of propane is 44 g/mol. What is the mass of one liter of propane at STP?

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Q: What is the partial pressure of O2?

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Q: 4. When I was in Antarctica, we celebrated the turn of the new millennium with a party. We blew up…

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A: Given data: The weight of the sample is 1.79 g. Temperature =(273+125)=398 K. Volume=1 L Pressure=1…

Q: A sample of 8.8 g of methanol, CH3OH(l), is added to a 1.00 L flask, whereby the flask is sealed and…

A: since you have posted a question with multiple subparts we are entiled to answer only first 3…

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Q: Consider the following reaction for the combustion of octane, C8H18: What volume of oxygen gas at…

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Q: Consider the following reaction showing the decomposition of potassium chlorate, a common industrial…

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A: Initial Volume = V1 Final Volume = V2  Initial Temperature = T1 = −14.0°C = (−14.0 + 273.15) K =…

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Q: A sample of unknown metal (X) of mass 0.116-g reacts with hydrochloric acid to produce 77.5mL of…

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Q: If a person exhales 25.0 g of CO 2 in an hour, what volume does this amount occupy at 1.00 atm and…

A: Given  mass of CO2 = 25.0 g  pressure = 1.00 atm  temperature, T = 37o C = 37 + 273.15 K = 310.15 K…

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Q: If there are 1.4 x 103 mg of chlorine gas at STP, how many liters does this occupy?

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Q: A 10.0 L sample of CO2 gas at 25.0 degrees celsius is heated at a constant pressure until the volume…

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Q: What is the density of carbon dioxide gas (CO 2, 44.01 g/mol) at 25°C and 650 mm Hg?

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