Consider the gaseous reaction shown below. How many mol of D gas are formed if at STP, 18.2 L of A are reacted with an excess of B? 4 A(g) + 3 B(g) → C(g) + D(g)

Q: Consider the following gas phase reaction.

A:

Q: In the reaction MgCO3(s)→ MgO(s) + CO₂(g) how many liters of carbon dioxide gas, CO₂, measured at…

A: To solve this problem we have to calculate the volume of carbon dioxide gas .

Q: If 7.68 gram of phosphorous solid is mixed with 1.00 L of Chlorine gas at STP to form P2Cl5…

A: It is given that 7.68 grams of phosphorous is reacting with 1L of chlorine gas at STP to release…

Q: What volume of NH3 is produced when 0.500 mol of N2 reacts completely in the following equation at…

A: The given reaction is as follows: N2(g) + 3H2(g) → 2NH3(g) The moles of N2 given = 0.500 mol Volume…

Q: many   gas would be produced by the complete reaction of     solid at STP according to the following…

A: Volume of H2 gas can calculated by using unitary method.

Q: A sample of butane (C4H10) gas having a volume of 2.0 L at 25 °C and 1300 mm Hg was mixed with a…

A: PFA

Q: A neon sign is made of glass tubing whose inside diameter is 2.0 cm and whose length is 4.0 m. If…

A: P = 1.5 mm Hg T = 350C = 308 K Radius = 1 cm = 0.01 m Length = 4 m

Q: Calcium nitrate will react with ammonium chloride at slightly elevated temperatures. as represented…

A: Given 5.2 mole of each reactant

Q: Container 1 has V = 1.0 L and container 2 has V = 2.0 L. Both containers have T = 300.0 K. The…

A: For details answer please find the explanation section.Explanation:

Q: 11. Synthesis gas, which is used in the production of ammonia and methanol, among other uses, is…

A: Since PV = nRT  where P = pressure in atm V = volume in L  n = moles  R =  0.0821  T = temperature…

Q: Given the following chemical equation for the combination reaction of sodium metal and chlorine gas:…

A: Following information about the mass of sodium metal given -  Mass of sodium metal = 7.8 g  Also…

Q: 26. When calcium carbonate is heated, it produces calcium oxide and carbon dioxide. How many grams…

A: Volume of  carbon dioxide produced at STP is 7.50 L At STP 1 mol carbon dioxide contains 22.4 L of…

Q: Consider the formation of sulfur trioxide from sulfur dioxide and oxygen 2SO2 (g) + O2 (g) → 2 SO3…

A: The volume of a gas, at constant temperature and pressure, is directly proportional to the number of…

Q: O2  collected over water at 40°C and total pressure of 745 mmHg, what volume of gas is collected for…

A:

Q: The balanced equation for the decomposition of potassium chlorate is shown below. When carried out…

A:

Q: produce 25.0L of O2(g) at 1.55atm and 28.5oC?  2KClO3(s) 2KCl(s) + 3O2

A: The question is based on the concept of Reaction Stoichiometry.   We have to  calculate the mass of…

Q: How many grams of Al were reacted with excess HCl if 4.26 L of hydrogen gas were collected at STP in…

A: Answer :- 3.43 (g)  The mass of Aluminum reacted = 3.43 g…

Q: Consider the following reaction:      2 NaHCO3(s)  -->  Na2CO3(s)  +  CO2(g)  +  H2O(l) How many…

A: A numerical problem based on mole concept, which is to be accomplished.

Q: 73. Oxygen gas, generated by the reaction 2KCI03(s) → 2KCI(s) + 3O2(g), is collected over water at…

A:

Q: . If pressure and temperature are kept constant, the reaction of 18 mL of N2 gas with 54 mL of H2…

A: Given data :

Q: In the reaction 2KClO3(s) --> 2KCl(s) + 3O2(g) If 22.4 L of oxygen at STP are needed, how many…

A: Potassium chlorate decomposes into potassium chloride and oxygen on heating. The equation for the…

Q: Calculate the volume of 1.62g of Helium gas at 25.670C and 872 mmHg.  (R = 0.0821 atm.L/mol.K

A:

Q: Potassium reacts with water to release hydrogen gas according to the following equation: 2 K (s) + 2…

A:

Q: In the reaction MgCO3(s) MgO(s) + CO₂(g) how many liters of carbon dioxide gas, CO₂, measured at STP…

A:

Q: A container of N₂O3(g) has a pressure of 0.295 atm. When the absolute temperature of the N₂O3(g) is…

A: Ideal gas equation is  PV = nRT  Where,  P is pressure of the gas  V is volume of the gas n is no.…

Q: A mixture of cyclopropane gas (C3H6) and Oxygen (O2) in a 1.00 to 4.00 mole ratio is used as an…

A: Given that the mole ratio of cyclopropane and oxygen in the mixture is 1:4 respectively. The partial…

Q: What volume (L) of H2 gas is produced when 92 g Zn (atomic weight: 65.38 g/mol) is decomposed…

A: Given: The mass of zinc is 92 g and its molar mass is 65.38 g/mol. The temperature is 0°C and…

Q: What volume in liters of H₂ gas would be produced by the complete reaction of 2.93 g of Al solid at…

A: The number of moles of solid Al reacted =

Q: When aluminum is placed in concentrated hydrochloric acid, hydrogen gas is produced. 2 Al(s) + 6…

A: The balanced chemical reaction of aluminium with hydrochloric acid at STP to produce aluminium…

Q: Calculate the volume of CO2 which will be produced from 8.40 L of O2 at STP during the complete…

A: The given chemical reaction is: 2CH3OH(l) + 3O2(g) → 2CO2(g) + 4 H20(g). This is a combustion…

Q: Nitric acid is produced from nitrogen monoxide, which is in turn is prepared from ammonia by a…

A: Limiting reagent is the reagent which is consumed in the chemical reaction completely. It decides…

Q: Consider the following reaction of the commercial production of SO3 using sulfur dioxide and oxygen:…

A: We have given the balance chemical equation as follow                                       2SO2(g )…

Q: 2C₃H₆ + 9O₂ → 6CO₂ + 6H₂O If 7.07 x 10^23 molecules of C₃H₆ at STP are burned, what volume of CO₂ is…

A:

Q: What volume of fluorine gas is produced when 0.412 mol of bromine trifluoride reacts completely…

A: Suppose a balanced chemical equation  aA +bB –> cC Then, a mol of A produces c mol of C #ideal…

Q: If water is added to magnesium nitride, ammonia gas is produced when the mixture is heated. Mg3N2(s)…

A: Given: Mg3N2(s)+3H2O(l)→3MgO(s)+2NH3(g) Mass of H2O=5.25 g To find: Volume of ammonia gas at STP…

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

A:

Q: 11. What volume of hydrogen gas at STP may be prepared by the reaction of 4.54 g of gallium with…

A: Given, Ga(s) + HCl(aq) ➝ GaCl3 + H2 Mass of Ga reacts = 4.54 g Molarity of HCl solution = 1.75 M =…

Q: Calculate the percent yield for this reaction.

A:

Q: Calculate the amount of Cl2 (g) produced in L at STP and calculate the percent yield of Cl2(g) in…

A:

Q: Consider the reaction N2(g) + 3H: (g) 2NH3 (g). What is the effect of decreasing the volume on the…

A: A system in its equilibrium state will remain in that state indefinitely as long as it is…

Q: partial pressure of each component of this gas

A: The total gas contains 90.0% of CH4, 8.9 % of C2H6 and 1.1% C3H8 So, Partial pressure of CH4 is –

Q: 23. What volume of carbon dioxide gas at STP could be produced from the decomposition of 150.0 grams…

A: ★ Answer : 33.55 Litres CO2 gas will be produced at STP from the decomposition of 150g CaCO3. ★…

Q: If 7.68 gram of phosphorous solid is mixed with 1.00 L of Chlorine gas at STP to form P2Cl5…

A: Given An equation representing the reaction between P4 and Cl2

Q: Consider the following balanced reaction: 2 Z(g) + 4 A(g) → 3 Y(g) + 2 B(g) Occurs at STP   a.…

A: The reaction given in the question is -…

Q: When 25.0 g of potassium chlorate (KCIO3) decomposes, how many L of O2 gas are formed at STP? Refer…

A:

Q: The action of some commercial drain cleaners is based on the following reaction: 2 NaOH(s) + 2…

A: we have to calculate the volume of hydrogen gas produced

Q: A sample of a smokestack emission was collected into a 1.10-L tank at 742 mm Hg and analyzed. The…

A: In 100 g sample mass of CO2= 92 g  Mass of NO = 4.2 g  Mass of SO2 =1.3g Mass of H2O = 2.5g  Molar…

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.