What is the mass of CO2 produced if 75.5 g of C2H& reacts with excess 02 according to the following balanced chemical equation? (Molar masses:C,H& = 30.07 g/mol, CO, = 44.01g/mol). Enter a whole number into the answer box below. Do not include the unit 2 CH, (g) + 7 02 (3)→ 4 CO, (3) + 6 H,O (g)

Q: calculate the mass of C2H2 needed to produce 35.0 moles of CO2

A: Combustion of C2H2 ( ethene ) produces CO2 ( carbon dioxide ) and  H2O ( water ).  The balanced…

Q: 3. _CHs + 02 >_CO, +_H20 How many grams of propane would be required to produce 15.00g of CO2?

A: The given unbalanced equation is - The balanced equation is the one that has same number of each…

Q: 5. What mass of C2H6O is needed to react with 256 g O2?

A: When C2H6O reacts with Oxygen it generates CO2 and H2O. Using stoichiometric of balanced reaction we…

Q: 100 mL 0.25 M NH4OH, 4 g Ca(NO3)2·4H2O, and/or 3 g (NH4)2HPO4.Determine the mass or volume of each…

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Q: In a blast furnace, iron (III) oxide is used to produce iron by the following (unbalanced) reaction:…

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Q: How many metric tons of carbon are required to react with 9.78 metric tons of Fe2 O3 according to…

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Q: What is the mass percentage

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Q: 3. _CHs + 02 > _CO, +_H20 How many grams of propane would be required to produce 15.00g of CO2?

A: The given unbalanced equation is- A balanced equation is the one that has same number of each type…

Q: If 1.00 g of a mixture of AgCl and AgBr contains 0.6635 g of Ag, what is the percentage of Br?

A: Given that : Mass of mixture of AgCl and AgBr = 1.00g Mass of Ag = 0.6635 g Percentage of Br = ?

Q: In the synthesis of acetylsalicylic acid (C9H8O4), 2.0126 g salicylic acid (C7H6O3) and 5.00 mL…

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Q: weighed 3.893 g of Nickel(II) Chloride Hexahydrate, dissolved it in water and reacted it with an…

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Q: Urea, CH4N20, is produced by the reaction between ammonia and carbon dioxide, as shown by the…

A: a.

Q: Thermite reaction is necessary to produce molten iron. This reaction involves Fe3O4 and Al and is…

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Q: How many kg of Co2 are produced when 1.00 gallon of octane (C8H18, density = 0.703 g/mL) is…

A: Combustion reaction is a type of chemical reaction in which a given hydrocarbon is burnt in the…

Q: Uranium can be isolated from its ores by dissolving it as UO2(NO3)2, then separating it as solid…

A: The balanced chemical equation is as follows,

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: Aspirin, C6H4  (CO2H)  (CO2CH3), can be prepared in the chemistry laboratory by the reaction of…

A: The correctly balanced reaction (there is 2 missing in aspirin in the given reaction) taking place…

Q: A fertilizer is found to have the follow- ing mass percentage composition: 12.2% N, 5.26% H, 26.9%…

A: Given that:                 Mass percentage of nitrogen = 12.2 %                    Mass percentage…

Q: The percentage of protein in most food products is found arbitrarily by multiplying the percentage…

A: One of most important element that is present in protein is nitrogen. In the food product, the…

Q: When the high-temperature superconductor yttrium barium copper oxide is heated under flowing H,, the…

A: A superconductor is a substance that conducts electricity without resistance when it becomes colder…

Q: Uranium can be isolated from its ores by dissolving it as UO2 (NO3 )2 , then separating it as solid…

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Q: Consider Palmitic acid C16H32O2, a common fatty acid used in the manufacture of soap. A solution of…

A: Given, Weight of palmitic acid =112 g Volume of benzene(solvent) = 725 mL density of the solution…

Q: Butane C4H10 burns with Oxygen to produce CO2 and H2O.  Write out the chemical equation for this…

A: The reactants given are C4H10 and O2 i.e oxygen and products are CO2 and H2O hence the reaction…

Q: Pure copper may be produced by the reaction of copper(l) sulfide with oxygen gas as follows: Cu2S(s)…

A: 1- First we need to determine the kmoles of Cu2S :  We know that, moles = mass / molar mass  kmoles…

Q: A fuel mixture used in the early days of rocketry consisted of two liquids, hydrazine (N,H,) and…

A: Given: Mass of N2H4= 1.00×102 = 100.0 g Mass of N2O4 = 2.00×102 = 200.0 g Mass of N2(actual yield) =…

Q: Write the balanced chemical equation for the combustion of the fuel in O2(g), with CO2(g) and H2O(g)…

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Q: Many important metals occur as sulfide, arsenide, and antimonide minerals, especially in the Sudbury…

A: Answer :-  a) Mass of NiO produced = 1.027 kg  b) Mass of PbO produced = 2.047 kg  c) Air required…

Q: Consider Palmitic acid C16H32O2, a common fatty acid used in the manufacture of soap. A solution of…

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Q: 3. Complete the following reactions (indicate product(s) and balance). А. НBr + LIOH В. Н2SO4 + КОН…

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Q: A mixture of BaO and CaO weighing 2.212 g is transformed into mixed sulfates (BaSO4 and CaSO4)…

A: The reactions occurring are: Molar of the species are: BaO=153 g/mol CaO=56 g/mol CaSO4=136 g/mol…

Q: One step in the isolation of pure rhodium metal (Rh) is the precipitation of rhodium(I) hydroxide…

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Q: The reaction between aluminum carbide and water produces aluminum hydroxide and methane: Al4C3 (s) +…

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Q: Ammonium perchlorate (NH4ClO4 or AP) is the principal component of solid rocket propellant. Suppose…

A: Given: Mass of NH4ClO4 = 63.3 g Molar mass of NH4ClO4 = 117.49 g/mol Molar mass of H2O = 18.01528…

Q: For items 18-20, refer to the situation on the box below. In the equation: NaOH • H,SO, → Na,S0, +…

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Q: The molecule of the week is Tetraethyl orthosilicate (TEOS) of which 120,000 metric tons (1 metric…

A: The compound Tetraethyl orthosilicate (TEOS) has a molecular formula of C8H20O4Si

Q: reparation of Cr (accac)3 Reactants used: 0.26 g CrCl3 .6H20 1g of urea 0.8mL acetone   Actual…

A: The reactions involved are: Overall reaction of the synthesis:

Q: What mass of magnesium chloride would be required to produce 12.85 g of magnesium hydroxide by the…

A: MgCl2 + NaOH --> Mg(OH)2 + NaCl Given, mass of Mg(OH)2 = 12.85 g  Mass of MgCl2 = ?

Q: What chemical could you add and what relations would occur that would allow you to distinguish…

A: A chemical reaction is a process in which reactants are converted to products. There are four types…

Q: Hydrazine, N2H4, is produced commercially by the reaction of ammonia, NH3, with sodium hypochlorite…

A: Consider the given information is as follows; Mass of ammonia NH3 = 80.5 metric tons = 80500 kg =…

Q: 5. The nitrogen in ammonia can de determined by treatment of the sample with chloroplatinic acid,…

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Q: Balance the following chemical equation by providing the correct coefficients. [? ]Na + ]H₂O →>>…

A: A balanced chemical equation is one that contains the same number of different types of atoms on…

Q: Consider the Haber-Bosch process for the synthesis of ammonia from its elements. Calculate the…

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Q: What are coefficients that balance the reaction equation for the combustion of C19H40 + O2 -> CO2 +…

A: In the given reaction the hydrocarbon reacts with oxygen to form carbon dioxide and water. The…

Q: Consider the microbial conversion of glucose to L-glutamic acid, as shown below. Assume that…

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Q: Calcium hydroxide is sometimes used in water treatment plants to purify water for residential use.…

A: Welcome to bartleby !

Q: Write a balanced equation that describes each of the following chemical reaction. 1. Acetylene gas,…

A: the balance reactions are as follows.

Q: One step in the isolation of pure rhodium metal (Rh) is the precipitation of rhodium(III) hydroxide…

A: In the given precipitation reaction, Amount of Rh2(SO4)3 used = 0.540 g Amount NaOH used = 0.209 g

Q: Consider the following balanced equation. 3 Ag(s) + 4 HNO3(aq) → 3 AgNO3(aq) + NO(g) + 2 H2O(l)…

A: First convert mass into molar mass  Then use mole-mole relationship  After getting mole of NO then…

Q: Butane C4H10 burns with Oxygen to produce CO2and H2O.  Write out the chemical equation for this…

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Q: 3) A mineral of calcium with the formula CaCO3¤Ca(OH)2 was analyzed by heating in a crucible, and…

A: Mass of sample CaCO3.Ca(OH)2 = Mass of crucible + sample - mass of empty crucible   = 26.12 - 23.45…

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".