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

Q: The CO2 is produced after HCl is added into CaCO3. If 4.40 g CO2 gas has been collected using an…

A: When CaCO3 is reacted  with HCl formation of CO2, H2O and CaCl2 occur. The balanced chemical…

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: You have a 0.85 atm mixture of CO2 and N2. You add some Cl2, and the new total pressure ofthe…

A: Here we are assuming that these gases do not reacts with each other in the mixture . We know that…

Q: Q: 42.5 L of ammonia (NH3) and 51.0 L of oxygen (O₂), both at STP, react according to the following…

A: Limiting reactant :- A reactant which is present in lesser number of moles than required as per…

Q: In the reaction 2KClO3(s)—> 2KCl(s)+3O2(g) how many liters of oxygen gas at STP are produced from…

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Q: A person inhales air richer in Oz and exhales air richer in CO2 and water vapor. During each hour of…

A: pressure (p) = 30.0 torr = 30760pa volume (v)= 300 L Temperature = 25.1oC = (273.15+25.1)K = 298.25…

Q: Which volume will be occupied by a gas containing 6.02 x 10^23 atoms at STP

A: A question based on mole concept. Number of atoms at STP is prescribed and the follow-up question is…

Q: 15.0 mol of Aluminum are reacted with HCl solution to generate Hydrogen gas at STP. How many liters…

A: Given- Mole of aluminium = 15 mol To calculate- litre of hydrogen gas produced in above reaction.…

Q: When 12.0 g of zinc metal reacts with excess HCl, how many liters of H2 gas are produced at STP?

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Q: moles

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Q: SO2 (0.0812 mols) and CO2 (0.0812 mols) are placed in a 0.93 L container at 50.0 °C. The partial…

A: Answer:- This question is answered by using the simple concept of calculation of partial pressure…

Q: In preparation for a combustion demonstration, a professor fills a balloon with equal molar amounts…

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Q: How many grams of CaCO3 (100.09 g/mol) would be needed to produce 34.5 L of CO2 at STP?…

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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: Magnesium metal reacts with hydrochloric acid to produce magnesium chloride and hydrogen gas. What…

A: Given: Volume of Hydrogen Gas = 0.25 L Pressure = 1.0 atm Temperature= 0.0 oC To calculate: 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: 2 H3PO4(s)  -->  3 H2(g)  +  2 P(s)  +  4 O2(g)  Using the reaction above, show and explain on…

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

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Q: Sodium atom Chlorine atom Sodium ion Chloride ion Sodium chloride (NaCI) Which of the following best…

A: Types of chemical bonds  1. Covalent bond:   It is formed due to sharing of electrons between two…

Q: Silver oxide decomposes completely at temperatures in excess of 300 oC to produce metallic silver…

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Q: How many grams of CaCO3 (100.09 g/mol) would be needed to produce 45.8 L of CO2 at STP?…

A: Given Amount of CO2 to produce from CaCO3(s)

Q: How much volume is occupied by 94.0 g of SO 2 STP

A: Volume = 32.86 Letter

Q: 43. 5.75 g of Fe3O4 is formed in the reaction 4 H₂O(g) +3 Fe(s)→ FesO4(s) + 4 H₂(g) How many liters…

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Q: .9 g of HCl at STP? Assume ideal beha

A: Assuming ideal gas behavior, we can say that 1 mole of an ideal gas occupies 22.4 L at standard…

Q: What volume of hydrogen gas at STP is produced from the reaction of 46.51 g of Mg? Balance the…

A: Here we have to determine the volume of hydrogen gas produced at STP by the reaction of 46. 51 gram…

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

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Q: How many grams of AL were reacted with excess HCI if 4.78L of hydrogen gas were collected at STP in…

A: Volume  of H2 gas = 4.78 L Mass of Al reacted = ?

Q: How many moles of sodium are needed to produce 17.7 L of hydrogen gas according to the following…

A: We can use the following balanced equation to determine the number of moles of sodium needed to…

Q: Butane, C, H is used for camping stoves. If you have 108 ml of butane at 715 mm Hg and 10, 25 C,…

A: Introduction If the values of volume of gas, pressure, and temperature are given, then we can derive…

Q: 72.0 g of CH4g) (M.W. = 16.04 g/mole) are contained in a 2.32 L flask. If the flasks volume is…

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Q: 2H3PO4(s) --> 3 H2(g) + 2 P(s) + 4 O2(g) Using the reaction above, show step by step how many liters…

A: Here we are required to find the volume of oxygen gas liberated when 0.7156 g of phosphoric acid is…

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: 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: How many grams of sodium hydrogen carbonate decompose to give 18.8 mL of carbon dioxide gas at STP?…

A: AT STP,V = 18.8 m L = 18.8/1000 = 0.0188 LT = 273.15 KP = 1 atm R = 0.082057 L atm mol-1K-1 n =__…

Q: Consider the statement:  "A sample of gas can be very cold, yet have a high temperature."  Which of…

A: Consider the statement:  "A sample of gas can be very cold, yet have a high temperature." We have to…