You have 22.2 g of the compound C2Hx, where x is the maximum number of hydrogens that can fit around two carbon atoms and still create a stable Lewis dot structure. If you allow all of this sample to react with excess oxygen and then allow the products to cool to room temperature, how many moles of liquid product will you have?

Q: How many moles of NO2 would be required to produce 3,34 moles of HN)3 in the presence of exess water…

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Q: 3. What mass of bromine gas is required to react with 2.80 moles of aluminum? 3 mole Br, 2.80 moles…

A: The amount of product formed in any reaction depends upon the stoichiometric coefficients of the…

Q: What amount of oxygen gas is needed to produce 28.04 mol of nitrogen monoxide in the reaction ?

A: Solution:  Chemical reaction in this process is :-  N2 (gas) + O2 (gas) → 2 NO (gas)  Here, 1 mol of…

Q: If 1.5 moles of oxygen gas combines with solid aluminium to form Al203, what is the mass of…

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Q: A)What mass of ammonia gas can be produced from a reaction between 565.0g H2 and 880.0g of N2…

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Q: what mass of O2 is required to react to produce 20.0g of H2O?

A: Number of moles is calculated by dividing the given mass with molecular mass.

Q: How many grams of NO will be produced from 76.2 g of NO₂ reacted with excess water in the following…

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Q: C 4H 8 +6O2 4CO2 + 4H 2OWhat is the stoichiometric ratio of H 2O to O 2? (Include units.)

A: Combustion reaction is the type of reaction of a hydrocarbon with oxygen gas. For hydrocarbons,…

Q: How many moles of HNO3 will be produced from the reaction of 40.0 g of NO2 with excess water in the…

A: Mass of NO2 =40.0g Molar mass of NO2=46 g/mol Moles of HNO3=?

Q: What mass of methane is required to produce 1.130 kg of carbon dioxide during combustion? (Assume…

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Q: How many grams of CaS are produced from 2.500 molesof CaO?       4 HgS  + 4 CaO--->4Hg + 3CaS +…

A: The given reaction is: Now, from reaction stoichiometry it is clear that 4 mol of CaO produces 3…

Q: The oxidation of trichloroethane results in the following reaction equation: 4 CaH,C|a() + 11 0, (g)…

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Q: Calculate the grams of CO2 produced in the complete combustion of a 406-g bottled gas that consists…

A: The mass of CO2 is produced = 1219.0814 g.

Q: The molar ratio of CO2 and H20 in the complete combustion of a hydrocarbon 'X' is 10: 8. What is the…

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Q: Consider the Haber process shown below. N2 (g) + 3 H2 (g) → 2 NH3 (g) Which of the following…

A: Given N2 (g) + 3H₂ (g) → 2NH3(g) Standard values Molar mass of N2 = 28 g/mol Molar mass of H2 = 2…

Q: Consider the following reaction. How many moles of oxygen are required to produce 4.00 moles of…

A: The given equation is already a balanced equation. Fr the equation we can infer that 6 moles of…

Q: A mixture of 75 mole % propane C3Ha and 25 mole % hydrogen is burnt with 25% excess air. The…

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Q: Acetylene reacts with HCl in appropriate conditions to form phenolic chloride C₂H3 Cl, which is used…

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Q: When octane is combusted with inadequate oxygen, carbon monoxide may form. If 100 g of octane is…

A: Given: Mass of octane = 100 g. And mass of oxygen = 200 g.

Q: How many moles of NO2 would be required to produce 3.89 moles of HNO3 in the presence of excess…

A: The reaction is 3NO2(g) +H2O(l)→2HNO3(g) +NO(g)

Q: If 7 moles of hydrogen gas are mixed with 5 moles of bromine gas, how many moles of each species…

A: We can consider the balanced equation to solve the problem.  The balanced equation is : H2 + Br 2…

Q: Consider the Haber process shown below. N2 (g) + 3 H2 (g) → 2 NH3 (g) Which of the following…

A: The give reaction is,                            N2 (g)   +  3 H2 (g) ------>  2 NH3   (g)…

Q: For this equation, (NH4), Cr2 O7(s) Cr2O3 (s) + N2 (g) + 4H2O(9). an engineer has to calculate the…

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Q: Consider the following reaction at STP: 2 H2S(g) + SO2(g) → 3 S(s) + 2 H2O(g) How many grams of H2O…

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

Q: Ethylene burns in oxygen to form carbon dioxide and water vapor at the same temperature and pressure…

A: The question is based on concept of ideal gas. we have been given volume of ethylene consumed. we…

Q: How many moles of CO2 are present in 180.9g? Round to 2 decimal places.

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Q: How many grams of Zn can be produced by heating 81g Al with zinc chloride?

A: Aluminium reacts with zinc chloride to form zinc metal and aluminium chloride. The equation for the…

Q: 18. Pentane, CH,2, reacts with oxygen gas to produce carbon dioxide and water: C,H2 + O, → co, + H,0…

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Q: CH, + 20; >CO, +2 H;O 100 mole of methane is burned with 420 mole of air as the above reaction, if…

A: Given : Combustion of methane  Moles of air = 420 moles  Moles of methane = 100 moles Consumed…

Q: The average molecular wt of a mixture of gas containing nitrogen and carbon dioxide is 36. The…

A: Given data contains, Average molecular weight of mixture of gas is 36. Amount of nitrogen present is…

Q: How many O2 molecules are needed to react with 4.58g of S?

A: Number of molecules can be calculated by using following formula Number of molecules = moles ×…

Q: According to the following reaction, how many grams of mercury will be formed upon the complete…

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Q: 2. Fermentation is a complex chemical process of making wine by converting glucose into ethanol and…

A: 2)  C6H12O6 .....> 2C2H5OH + 2CO2 Mass of glucose = 600.0g  Molar mass of glucose = molar mass of…

Q: According to the balanced reaction below, calculate the quantity of moles of NHs gas that form when…

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Q: If exactly 4.089 moles of propanol (C3H8O)  is combusted in the presence of excess oxygen what is…

A: Given data: The moles of propanol combusted is 4.089 mol. To calculate: The mass of O2 was used in…

Q: A 58.5 g sample of an unknown compound that contains only carbon, hydrogen and oxygen was analyzed…

A: Balancing a chemical equation:- Balancing a chemical equation is necessary so as to abide by the law…

Q: The combustion of gasoline produces carbon dioxide and water. Assume gasoline to be pure octane…

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

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Q: The following diagram represents a high-temperaturereaction between CH4 and H2O. Based on this…

A: Limiting reagent is the reactant that limits the chemical reaction and determines the amount of the…

Q: Consider the following reaction at STP: 2 H2S(g) + SO2(g) → 3 S(s) + 2 H2O(g) How many moles of S…

A: First of all find the limiting reagent ( A reactant which consumes firstly in the reaction and then…

Q: True or False: 2H9O 2Hg + O2 Mercury, Hg, is prepared by heating 21.7 g of HgO, according to the…

A: see the written solution.

Q: According to the balanced reaction below, calculate the moles of NO2 gas that form when 5.20 x…

A: Moles of NO2 formed is

Q: If you are given 2.5g of C2H4 and 2.75g of O2 to conduct the combustion reaction below: C2H4 + 3O2…

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Q: 2H9O (s) → 2Hg (s) + 02 (g) O synthesis O decomposition O hydrocarbon combustion O single…

A: In the given reaction, two moles of solid HgO decomposes to form two mole of solid Hg and one mole…

Q: In the atmosphere, nitrogen dioxide reacts with water to produce NO and nitric acid: NO2 (g) + H2O…

A: Given unbalanced equation for the reaction of nitrogen dioxide with water to produce NO and HNO3 is…

Q: When atomic phosphorous (P) and oxygen are directly combined and react, P4O10 is produced. Write the…

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Q: _C3HS + _O2 →_CO2 + _H2O 4. a. Balance the reaction b. What is the reaction type? C. What is the…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: CH4 + 20; >CO, +2 H;O 100 mole of methane is burned with 420 mole of air as the above reaction, if…

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Q: Given the combustion reaction, C3H8 + 502→3CO2 + 4H20 how many moles of CO2 can be produced from 1…

A: Combustion :- The burning of a compound in excess of air or oxygen is called combustion . It is an…

Q: Calculate the if 20.0ml of (d=0.867g/ml) is burned in air a) how many grams of oxygen us needed for…

A: The balanced chemical reaction is the one in which the number of atoms is the same on both sides of…

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".