Help detrmine 1) the limiting reagent, 2) the moles of each reactant left over, and 3) volume (in L) of any gaseous products at STP:   7.4 L of fluorine gas at 15.0 atm and 22oC reacts with 100.0 grams of water producing aqueous hydrofluoric acid and oxygen gas.

Q: If 78.1 g of solid CaCO3 and 480 mL of 0.458 M aqueous H2SO4 are reacted stoichiometrically…

A: Determine number of moles of each reactant: 1 mL = 0.001 L From the balanced equation, it is clear…

Q: Air bags are activated when a severe impact causes a steel ball to compress a spring and…

A: Given: STP= 62.0 L

Q: Acetylene gas (C2H2) is sealed in a gas-tight container and is used in most welding industries. The…

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Q: How many liters of O2 at STP are required to make 21.4 g of CO2 (44.01 g/mol) in the following…

A: Ideal gases are those gases which follow ideal gas equation. The relation between pressure, volume,…

Q: What is the volume (in L) of carbon dioxide at 1.00 atm and 298.15 K are released from a car's…

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Q: How many liters of hydrogen gas would be produced by the complete reaction of 2.93g of Al at STP…

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Q: When designing a model air bag, how many grams of NaHCO3 (Molar Mass = 84g/mol) needs to be added to…

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Q: A mixture of KCl and KClO3 weighing 1.92 grams was heated; the dry O2 generated occupied 148 mL at…

A: Mass of mixture = 1.92 g Volume of O2(V) = 148 mL = 0.148L STP is standard temperature and pressure.…

Q: How many moles of nitrogen will react with 380 mL of hydrogen at -30°C and 200 mm Hg? N2(g) + 3…

A: Using equation PV= nRT P= 200mmHg V = 380 mL = 0.380 L T = -30°C = -30+273 = 243 K R = 62.36…

Q: What is the volume (in L) of carbon dioxide at 1.00 atm and 298.15 K are released from a car's…

A: Given: Volume of gasoline (C₈H₁₈) = 69.0 L density of gasoline (C₈H₁₈) = 0.77 kg/L Molar mass of…

Q: The volume of O2 at STP necessary to react with 0.200 moles of SO2 to form SO3 is: R = 0.08206…

A: Sulfur dioxide reacts with oxygen to form sulfur trioxide. The equation for the balanced chemical…

Q: (A) 2NaNO3 + (NH4)2SO4 → NA2SO4 + 2N20 + 4H2O At 1.5 atm and 150 °C, 500 mL of N20 was produced.…

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Q: What volume of H2 at STP is needed to combine with 21.6g of N2O5?

A: Given :- mass of N2O5 = 21.6 g  To calculate :- volume of H2  at STP :-  1 mol gas has volume equals…

Q: 2) A mixture of KCl and KCIO3 weighing 1.92 grams was heated; the dry O2 generated occupied 148 mL…

A: for one mole o2 at stp v= 22400 mlmole of O 2 realesed = 148/22400=0.0066  mole

Q: At STP 22.4 liter of O2 and Cl2 gas will have same number of molecules.

A: STP means standard temperature and pressure conditions. The temperature is 0 0C or 273 K and the…

Q: What is the volume (in L) of carbon dioxide at 1.00 atm and 298.15 K are released from a car's…

A: The relationship among the parameters such as pressure (P), volume (V), number of moles of gas…

Q: What volume of O2 at 0.478 atm and 22 °C would be needed to completely react with 1.50 g N2H4? N2H4…

A: This problem can be solved by using the ideal gas equation :                         PV=nRTwhere P…

Q: Methyl alcohol (CH3OH) is made by reacting carbon monoxide with H2. Starting with 2.5 g of H2 and…

A: CO(g)+2H2(g)⟶CH3OH(l)mass of H2=2.5gmoles of H2=2.5g2.016gmole−1=1.24 molesmass of CO = 30L = 3 x…

Q: Acetylene gas reacts with oxygen and burns at high temperature in an acetylene torch. a. Write the…

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Q: nickel container was charged with 0.814 atm of xenon gas and 1.26 atm of fluorine gas at 400°C. The…

A: The balanced chemical equation between Xenon and  Fluorine  Xe + 2F2   ------>  XeF4 Use the…

Q: What mass of Zn(C6H5O7) can be produced from 2240.0 g of ZnCo3? 3ZnCO3(8) + 2C6H8O7(aq) >…

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Q: What volume of chlorine gas at 20.0°C and 95.5 kPa is needed to produce 65.0g of HCI? H2 + Cl2 2HCI…

A: Given the chemical reaction as follows,H2+Cl2→2HClwe are to calculate the volume of chlorine gas at…

Q: What is the maximum volume of nitrogen dioxide (in L) that can be produced when 14.5 g of nitric…

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Q: For the reaction: N2(g) + 3Hz(g) =2NH3(g)  what is the volume (L) of H2 gas needed to produce 4.00g…

A: Reaction equation :N2(g) + 3H2(g) ⇌                 2NH3(g)Mass of ammonia = 4.00 gramsTemperature =…

Q: What volume in liters (L) of N2 gas will be produced if 115 g of NaN3 completely reacted at STP…

A: The reaction of prouction of N2 from NaN3 is given as:   2 NaN3 → 2 Na + 3 N2 According to the…

Q: How many milliliters of CO gas would be produced by the complete reaction of 2.40 g of C at STP…

A: The number of moles of gases produced in a reaction can be calculated by using the equation that 1…

Q: hen heated, calcium carbonate decomposes to yield calcium oxide and carbon dioxide gas via the…

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Q: Fe304 + H, --> Feo + H,0 How many liters of H, at STP are required to react with 2.3 g of Fe,0, to…

A: The reaction taking place is given as, => Fe3O4 + H2 -------> FeO + H2O Given : Mass of Fe3O4…

Q: What is the total mass of molecular oxygen in grams in a room measuring 4.0 m by 5.0 m by 2.5 m?…

A: The volume of the room is calculated as, The volume of room is 50 m3. The volume of oxygen is…

Q: What is the volume (in L) of carbon dioxide at 1.00 atm and 298.15 K are released from a car's…

A: Amount of product formed calculation using stoichiometric coefficients

Q: 10. What volume of oxygen at STP is needed to completely bum 15 g of methanol burner? (CO₂+ H₂O are…

A: Since you have asked multiple question, as per our company guidelines we are supposed to answer…

Q: What volume would 15.2 g of a gaseous compound occupy at STP if its molecular weight is 44.0 g/mole…

A: Concept is based on ideal gas:

Q: For the following reaction: 2 NH3(g) + 3 CuO(s) -> N2(g)  +  3Cu(s)  +  3H2O(g) a) What mass of…

A: Given reaction is 2 NH3(g) + 3 CuO(s) → N2(g)  +  3Cu(s)  +  3H2O(g). To calculate  a) The mass of…

Q: Weekend sheet (6) Complete the following: gas and other gases represents 1 % of the air volum I-…

A: Given,  1. ........................................Gas and other gases represent the 1% of the air…

Q: How many grams of sodium hydrogen carbonate decompose to give 23.4 mL of carbon dioxide gas at STP?…

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Q: Mass→Mass & Mass→Vol : Zinc citrate is used in toothpaste it is synthesized from zinc carbonate and…

A: The balance chemical equation for reaction between zinc carbonate and citrate is as follow…

Q: What is the volume (in L) of carbon dioxide at 1.00 atm and 298.15 K are released from a car's…

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Q: From the a balance equation 2C6H6(1) + 1502(G) ---------12CO2(G)g) + 6H2O(1) How much CO2(in L) is…

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Q: thesis of hydrogen and nitrogen. How many grams of ammonia gas can be formed from 13.7 L of hydrogen…

A: the most popular and useful method for the synthesis of the ammonia is by Haber–Bosch process…

Q: Which one of the following statements about the following reaction is false? CH4(g) + 2O2(g)…

A: We have given the balance chemical equation                       CH4(g)  +  2O2(g)    →   CO2(g)  +…

Q: 4. For the following reaction: 2 NH, (g) + 3 CI_(g) ---> N2(g) + 6 HCI(g) How many moles of nitrogen…

A: Given;

Q: Methyl alcohol (CH3OH) is made by reacting carbon monoxide with H2. Starting with 2.5 g of H2 and…

A: Given, Mass of Hydrogen = 2.5g Volume of CO = 30.0 L Practical yield = 15.6 g   Limiting reagent is…

Q: What is the volume (in L) of carbon dioxide at 1.00 atm and 298.15 K are released from a car's…

A: Given: ​​​​​​​Pressure of carbondioxide (CO2) , P = 1.0 atm  Temperature of ccarbondioxide (CO2) , T…

Q: K2CO3 + 2HC2H3O3 = 2 KC2H3O2 + H2O, Find the liters of CO2 gas at STP produced by the reaction of…

A: The complete balanced reaction is shown below, K2CO3 + 2HC2H3O2 → 2 KC2H3O2 + H2O + CO2

Q: What is the volume (in L) of carbon dioxide at 1.00 atm and 298.15 K are released from a car's…

A: The reaction involved is, C8H18 (l) + 252O2 (g)→8CO2 (g) + 9 H2O (g)

Q: The combustion method used to analyze for carbon and hydrogen can be adapted to give percentage N by…

A: PV = nRT Where, P = pressure in atm, V = Volume in L, n = number of mol, R = 0.082 L atm mol-1 K-1,…

Q: Fe,04 + H2--> Fe0 + H,0 How many liters of H, at STP are required to react with 2.3 g of Fe,0, to…

A: The reaction taking place is given as, => Fe3O4 + H2 -------> FeO + H2O Given : Mass of Fe3O4…

Q: Help determine: 1) the limiting reagent, 2) the moles of each reactant left over, and 3) volume (in…

A: Given for nitrogen,Volume=10 LPressure=10 atmTemperature=955 °C=1,228 Kmoles of nitrogen=?Using the…

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.