What volume of carbon dioxide is produced at STP when 255.45 g propane is reacted with 650.0 L oxygen at STP?

Q: An elodea plant, commonly found in tropical fish aquaria, was found to produce 5.0 * 10^22 molecules…

A: Number of molecules of oxygen produced by elodea plant per hour = 5.0 x 1022 molecules

Q: If 10.0 L of a gas at STP has a mass of 19.5 g, calculate the molar mass of the gas

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Q: If 1.00 mol of an ideal gas at STP were confined to a cube, what would be thelength in cm of an edge…

A: To find: the length in cm of an edge of this cube , if 1.00 mol of an ideal gas at STP were confined…

Q: The alkali metals [Group 1A(1)] react with the halogens [Group 7A(17)] to form ionic metal halides.…

A: Given details, The balanced chemical equation, Cl2(g) + 2K(s) → 2KCl(s) Pressure = 0.950 atm volume…

Q: How many moes of oxygen gas are needed to react completely with 52.0 L of gaseous CH4 at stp during…

A: Methane +Oxygen →carbon dioxide + water Balanced chemical Equation: CH4(g) +2O2(g) →CO2(g) +H2O…

Q: What volume will 50.2 grams of carbon dioxide (CO2) occupy at STP?

A: Given a gas sample of CO2   amount of gas CO2   = 50.2 grams the molar mass of CO2 = 44 gm/mol for…

Q: How many moles of Br2 are in seven cubic meters (7.00 m3) of Br2 gas at STP?

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Q: A 14.62 mol sample of argon gas at 27.58 °C occupies 28.68 L. What is the pressure in kPa? Provide…

A: Pressure of argon gas is calculated using ideal gas equation PV=nRT.

Q: a 5.16 L quality of a gas measured at STP has a mass of 37.3 g. what is the molar mass of the…

A: Given Volume of gas = 5.16 L Given Mass of gas = 37.3 g

Q: What volume of oxygen is needed to produce 16L of carbon dioxide at STP?

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Q: What volume of O2 at 798 mmHg and 41 ∘C is required to synthesize 23.0 mol of NO?

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Q: Consider the reaction:2 SO2( g) + O2( g) →2 SO3(s)(a) If 285.5 mL of SO2 is allowed to react with…

A: a) 2SO2(g)+O2(g)→2SO3(s)2SO2(g)+O2(g)→2SO3(s) For sulfur dioxide, 285.5 mL SO2×1 mol SO2/22400 mL…

Q: What is the molarity of the cleaning solution formed when 10.0 L of ammonia gas at 33oC and 735 torr…

A: Given details, Initial volume (V1) = 10 L = 0.01 m3. Final volume (V2) = 0.750 L Temperature (T) =…

Q: How many molecules of sulfur trioxide would react with 68.9 liters of water at STP?

A: Applying concept of mole at STP.

Q: 2 L of a gas is collected at 25 °C and 745 mmHg. What will the volume be at STP?

A: EXPLANATION:  STP is defined as standard temperature and pressure.At STP,Temperature=0.0 degree…

Q: What volume would result if a balloon were filled with 7.9 g of hydrogen gas at STP?

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Q: A gaseous sample occupies 32.4 mL at −23°C and0.75 atm. What volume will it occupy at STP?

A: The combined gas law describes the correlation among a fixed amount of gas's volume, pressure and…

Q: What mass of O2 is required to react with H2 to produce 4.19 L of H2O(g) at 172°C and 0.801 atm?

A: Given : Volume of H2O gas produced = 4.19 L  Temperature = 172 °C And pressure = 0.801 atm

Q: How many moles of Br2 are in one cubic meter (1.00 m3) of Br2 gas at STP?

A: First we consider that Br2 gas obey ideal gas equation :  PV = nRT  n = PV / RT  Where, n = number…

Q: How many grams of Aluminum Chloride would be made from 42.7 L of Chlorine gas at STP reacting with…

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Q: How many grams of  NH3  form when 24.0  L  of  H2(g)  (measured at STP) reacts with  N2  to form…

A: we need to calculate grams of NH3 formed at STP

Q: How many helium (He) gas molecules are present in a balloon with a volume of 1.5L at STP?

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Q: How many moles of Helium would you need to fill a 35.2 L container at STP?

A: We know that 22.4 liters of a gas at STP equals 1 mole

Q: How many moles of gas occupy 0.500 L at 170 mm Hg and 25 °C?

A: Provided volume (V)=0.500Litre Temperature=25°C Temperature =(273.15+25) Temperature (T)=298.15K…

Q: Consider the combustion of 5.3 g of ethane. What volume of carbon dioxide will be formed at STP?

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Q: How many liters of carbon dioxide gas are formed at stp when 3.829 x 10 to the 25th molecules of…

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Q: What is the volume of 6.8 x 10 (23) molecules of H2 gas at STP?

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Q: A sample of air at STP occupies a volume of 776.66 cm°. How many moles of air are contained in the…

A: This problem can be solved by knowing that at standard temperature and pressure, 22.4 L of gas…

Q: A sample of a certain gas has a volume of 452 mL at 711 mm Hg and 26 °C. What would be the volume of…

A: Given: Volume V1= 452 mL Pressure P1 = 711mmHg= 711/760= 0.935 atm Temperature T1 = 26oC= 26+ 273 =…

Q: Using the ideal gas law, how many grams of sodium azide are required to inflate an airbag to 67 L of…

A: 2 mol Azide will  give 3 mol of N2  At STP 1 mol of N2 occupy 22.4 L

Q: Carbon monoxide burns in oxygen to form carbon dioxide.  Provide a balanced chemical equation. What…

A: Interpretation- To write the balanced chemical equation when carbon monoxide burns in oxygen to form…

Q: 4) Given the following reaction: 2NO (g) + 02 (g) → 2NO2 (g) How many liters of gaseous oxygen are…

A: According to mole  concept, 1 mole of any gas is equal to 22.4 litre at STP. According to…

Q: When aluminum is placed in concentrated hydrochloric acid, hydrogen gas is produced.…

A: Given, aluminium reacts with concentrated hydrochloric acid to producehydrogen gas according to the…

Q: What is the density of propane gas (CH3CH2CH3, 44.1 g/mol) at 25°C and 650 mmHg

A: The numerical is to be solved based on ideal gas equation  P=Pressure of gas in atmosphere V=volume…

Q: What volume (L) of NH3 gas at 1.2182 atm and 298 K is produced by the complete reaction of 19.32 g…

A: Given: Pressure = 1.2182 atm  Temperature = 298K  Mass = 19.32 g  To find : Volume of NH3 in liters…

Q: What mass of helium gas (in g) occupies 11.5 L at STP?

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Q: A 280ml container of chlorine gas kept at 25C and 746 torr is exposed to 1.25g white phosphorus (P4)…

A: Limiting reagent Limiting reagent is the reactant which is completely consumed during the reaction…

Q: Calculate the density of sulfur hexafluoride gas at 410 torr and 34 °C.

A: According to ideal gas law, PV = nRT where P = pressure in atm V = volume in L n = moles R = gas…

Q: How many molecules of CO2 will occupy 22.4 l at STP ?

A: Given: The volume of CO2 at  STP=22.4 L To calculate: The number of molecules present in 22.4 L at…

Q: What volume is occupied by 6.12 moles of nitrogen dioxide gas at STP?

A: According to the ideal gas law, PV = nRT where P = pressure V = volume n = moles R = gas constant T…

Q: What volume would 1.75×1023 molecules of an ideal gas occupy at STP?

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Q: In the reaction, 2 NaN, (s) 2 Na(s) + 3 N₂(g) ->> how many liters of nitrogen, N₂, measured at STP,…

A:

Q: 2. A sample of gas at 245°C and a pressure of 2.5 atm occupies a volume of 12.3 L. What volume would…

A: Answer :-  2. 16.2 L  At STP the gas occupy = 16.2 L volume…

Q: How many liters will 3.25 moles of carbon monoxide occupy at STP?

A: One mole of any gas occupies 22.4 liters of volume at STP. For example: One mole of N2 gas occupies…

Q: If 324 L of oxygen gas reacts at STP, how many moles of octane (C^8H^18) are burned with it?

A: According to mole concept :- In the balance chemical reaction the reactants react and the products…

Q: g/L) of uranium hexafluoride (UF) at 784 mmHg and 63°C?

A: Temperature is given in degree Celsius, and pressure is given in mm of Hg.  So apply the gas…

Q: What is the limiting reactant if 2.2 g of Mg is reacted with 4.5 L of oxygen at STP?

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Q: What volume of O2 at 988 mmHg and 31 °C is required to synthesize 23.5 mol of NO?

A: Given, Pressure = 988mmHg. Temperature = 31oC. Moles of NO = 23.5mol. Moles of O2 needed prepare…

Q: Methanol is produced industrially by catalytic hydrogenation of carbon monoxide according to the…

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Q: Lithium metal reacts with nitrogen gas to make the compound lithium nitride. What mass of lithium…

A: To solve this problem we first calculate the number of moles of nitrogen in 58.1 mL at STP  Then…

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.