n the combustion of methane, if 75 L of CO2 are produced by stoichiometric volumes of the reactants, how many liters of O2 are required?

Q: What volume of hydrogen gas is produced when 8.82 g of sodium reacts completely according to the…

A: Given,  sodium (s) + water(l) -----> sodium hydroxide (aq) + hydrogen(g)  The mass of sodium =…

Q: If 25.8 L of H2 is collected at 1.34 atm and 38°C, what was the mass of magnesium reacted? Mg(s) +…

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Q: The reaction of 50.0 mL of N2 gas with 150 mL of H2 will produce what volume of ammonia if the…

A: By Gay-Lussac's law of combining volumes states that the volume of gases which take part in a…

Q: If 6.74L of a gas at 25.2℃ is heated to a final temperature of 200.0℃, what is the final volume?

A: Given that: Initial Volume (V1) = 6.74 L Initial temperature (T1) = 25.2°C = 298.2K Final…

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

A: The balanced reaction for aluminum react with concentrated hydrochloric acid is,…

Q: Hexane, C6H14, burns according to the following equation: 2C6H14(g) + 19O2(g) 12CO2(g) + 14H2O(g)…

A: Given: Volume of Hexane = 8.00 L   Chemical reaction is given by, 2C6H14(g) + 19O2(g) → 12CO2(g) +…

Q: If the temperature of a 19.5 mL sample of N2 gas is increased from 25.0 °C to 75.0 °C as its…

A: According to Charles's law, at constant pressure volume of the gas is directly proportional to its…

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

A: The balanced reaction for aluminum react with concentrated hydrochloric acid is, Moles of Al…

Q: If 96.0 mL of nitrogen gas reacts with 38.0 mL of oxygen gas, what is the volume of NO2 produced?…

A: Nitrogen gas reacts with oxygen gas to produce NO2 gas. The balanced reaction is: N2 (g) + 2O2 (g)…

Q: Magnesium can be used as a “getter” in evacuated enclosuresto react with the last traces of oxygen.…

A: The number of mole (n) of O2 is calculated as shown below where is PO2 is the partial pressure of…

Q: A mixture used by divers for breathing purposes contains 34.3% helium (He), 51.7% nitrogen (N2) and…

A:

Q: Consider the unbalanced equation shown below. If 2.36 grams of C₅H₁₀ are produced from the reaction…

A:

Q: At what temperature does uranium hexafluoride have a density of 0.7040 g/L at 0.5073 atm?

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Q: Ethanethiol, C₂H5SH, is an odourous compound added to natural gas so that leaks can be detected. It…

A:

Q: 3. Hydrazine is used as a rocket fuel. Hydrazine, N2H4 reacts with dinitrogen tetroxide, N2O4, gas…

A: Chemical reactions are those reactions which undergo any chemical change. Chemical reaction is…

Q: A greenish yellow gaseous compound of chlorine and oxygen with a density of 8.14g/L at 47°C and…

A:

Q: What volume of butane (C4H10) is required to react with 114 liters of oxygen gas according to the…

A:

Q: * 00 Radon (Rn) is the heaviest and the only radioactive member of Group 8A(18), the noble gases. It…

A: Given data  No of atoms of radon=10^15 atoms   Average atoms=1.373×10^4 Given mass=3.96g Molar…

Q: 1. Chromium and magnesium oxide are formed by reacting 75 g of chromium (III) oxide and 59 kg of…

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Q: N2(g) + 3H2(g) → 2NH3(g) 8.99 L of N2(g) is mixed with 7.64 L of H2(g) and reacts with 100% yield.…

A: Based on limiting reagent we should calculate the  percentage of yield  22.4 L occupied 1 mole of…

Q: What is the total volume of gaseous products formed when 32.4 liters of bromine trifluoride react…

A:

Q: Ammonia gas is synthesized according to the balanced equation below. N2(g) + 3 H2(g) → 2 NH3(g) If…

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Q: In the formation of smog, nitrogen and oxygen gas react to form nitrogen dioxide:…

A: From the reaction it is clear that 1 mole N2(g) gives 2 moles NO2(g).  We know that : PV = nRT or, n…

Q: What volume of butane (CH10) is required to react with 58.6 liters of oxygen gas according to the…

A: The reaction given is C4H10 (g) + O2 (g)--------> CO2 (g)+ H2O(g) Since we have 4 C in LHS. Hence…

Q: A sample of N2 has 3.15 moles and occupies 1.57L at 25.0 degrees Celsius. What volume will it occupy…

A: Nitrogen gas occupies 1.57L space when 3.15 moles at 25°C Using ideal gas equation => PV = nRT P=…

Q: If 0.00864 mol neon gas at a particular temperature and pressure occupies a volánie of 228 ml, what…

A:

Q: 2.98 mol of a gas occupies a volume of 3.92L. What is the volume if 1.19mol of the gas is released…

A: We will use gas law V1,n1,n2 is given

Q: What volume of bromine trifluoride is required to produce 92.1 liters of fluorine gas according to…

A:

Q: Calcium carbonate decomposes at high temperatures to form carbon dioxide and calcium oxide. How many…

A: How many gram of calcium carbonate is needed to form 3.45 lit of CO2 at SATP

Q: A self-contained underwater breathing apparatus uses canisters containing potassium superoxide. The…

A: The given reaction is as follows: 4KO2(s) + 2CO2(g) → 2K2CO3(s) + 3CO2(g) The volume of CO2 = 12.4 L…

Q: Assuming all gases are the same temperature and pressure how many milliliters of hydrogen gas must…

A:

Q: At what temperature does uranium hexafluoride have a density of 0.8040 g/L at 0.5073 atm?

A: The mathematical expression of an ideal gas is,                                     Here, P is…

Q: need help on part B please   10) Iron nail rusts when exposed to oxygen.4Fe(s) + 3 O2(g)2 Fe2O3(s)…

A: We have reaction of iron with oxygen gas to form rust. b). We  have to calculate the amount of iron…

Q: What volume of nitrogen monoxide is required to react with 55.0 liters of hydrogen gas according to…

A: According to the reaction - 2 NO + 2 H2 --> N2 + 2 H 2O We can say that 2 moles NO will need 2…

Q: What volume of bromine is required to react with 80.2 liters of chlorine gas according to the…

A: The balanced chemical equation: Temperature and pressure is constant. Volume of chlorine gas=80.2L.…

Q: At what temperature does uranium hexafluoride have a density of 0.7360 g/L at 0.5073 atm?

A: Given:   Density = 0.7360 g/L. Pressure = 0.5073 atm.

Q: What volume of methane (CH4) is required to react with 162 liters of carbon tetrachloride according…

A: The balanced chemical equation for the reaction of methane (CH4) and carbon tetrachloride (CCl4) is…

Q: 4. A chemist mixes 25.0 ml of fluorine gas with 15.5 mL of chlorine gas at 35.5 °C and 726 mmHg to…

A: Given :-  F2(g) + 3Cl2(g) → 2ClF3(g)  Pressure = 726 mm Hg  Temperature = 35.5°C  Volume of F2 =…

Q: What volume of carbon dioxide is produced when 130 liters of carbon monoxide react according to the…

A: From given,we know PV=nRT n= PV/RT so V=nRT/P

Q: A student reacts 0.0905 g of magnesium with 5.15 mL of 3.00 M hydrochloric acid in a eudiometer (gas…

A: Given data: mass of Mg = 0.0905 g volume of HCl used = 5.15 ml concentration of HCl = 3 M…

Q: Solve the question

A: Given  CH4(g) + 4 Cl2(g) -------> CCl4(g) + 4HCl(g)  Volume of Cl2(g) = 1.9*106 L  1L = 10-3…

Q: 1) Hexane combusts according to the following balanced equation: 2 C6H14(C) + 19 O2(g) 12 CO2(g) +…

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Q: Gallium is a low melting solid that reacts with hydrochloric acid to form hydrogen gas and…

A: The balanced reaction of Ga with HCl is as follows: 2Ga+6HCl→2GaCl3+3H2 1) Vapor pressure of water…

Q: If 4.352 mol of argon gas occupies a volume of 111.1 liters at a particular temperature and…

A:

Q: What volume of dichloromethane (CH₂Cl₂) is produced when 74.4 liters of methane (CH4) react…

A:

Q: What volume of nitrogen monoxide is required to react with 141 liters of hydrogen gas according to…

A: Given Reaction:-  NO(g) + H2(g) ----> N2(g) + H2O(l)

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".