Hexamethylenediamine (C6H16N2) is one of the starting materials for the production of nylon. It can be prepared from adipic acid (C6H1004) by the following overall reaction CeH1004() + 2 NH3(g) + 4 H2(g) CcH16N2() + 4 H20() Click here to see the production of nylon. What is the percent yield if 191.7 g hexamethylenediamine is made from 438.2 g adipic acid?

Q: Urea (CH4N2O) is a common fertilizer that can be synthesized by the reaction of ammonia with carbon…

A: The reaction given is, => NH3 + CO2 → CH4N2O + H2O  Given: Mass of CH4N2O formed actually = 43.0…

Q: What evidence of chemical change might you expect to observe from this reaction?

A: Physical change: In a physical change only the state of matter changes. In this change different…

Q: Consider the following combustion reaction: 2C4H10 + 13O2   =   8CO2 +10H2O If 5.05grams of C4H10…

A: The amount of CO2 formed can be calculated using mole concept.

Q: For the following reaction, 0.256 moles of benzene (C,H6) are mixed with 0.568 moles of oxygen gas.…

A: The reaction given is C6H6 (l) + O2 (g) ---------> CO2 (g) + H2O (g)  Balancing : since we have 6…

Q: 23 In a universe far, far away, there exists an alien world where they have a different periodic…

A: Instead of the conventional periodic table some alien periodic table is given, wherein name of…

Q: The balanced equation for the reaction of chromium metal and chlorine gas is 2Cr(s) + 3Cl2(g) →…

A: Given, The balanced equation for the reaction of chromium metal and chlorine gas is 2Cr(s) + 3Cl2(g)…

Q: Use the following: _KHCO3 (s) -> _K2CO3 (s) + _H2CO3 A 1.915g sample of potassium hydrogen…

A: Given,A 1.915g sample of potassium hydrogen carbonate is decomposed and produce 1.257g of solid…

Q: Titanium can be obtained from its oxide by the reaction shown here. When 42.0 g of TiO, react with…

A: Given: mass of TiO2 = 42.0 g  mass of C = 11.5 g mass of Ti obtained, =18.7 g

Q: Through several successive reactions, a chemist uses carbon, CaO, HCl, and H₂O to produce C₆H₄Cl₂…

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Q: For the following reaction, 6.87 grams of carbon monoxide are mixed with excess water. The reaction…

A: The answer is given as follows

Q: Calcium carbonate is decomposed by heating, as shown in the following equation: CaCO3(s) -> CaO(s) +…

A: Theoretical yield is calculated by mole-mass analysis on given chemical reaction.

Q: Using the balanced equation for the synthesis of acrylonitrile (below), determine the amount of…

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Q: The reaction of ethane gas (C2H6) with chlorine gas produces C2H5Cl as its main product (along with…

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Q: The complete combustion of octane, C8H18, a component ofgasoline, proceeds as follows:2 C8H18(l) +…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: The illustration to the left represents a mixture of nitrogen ( blue ) and oxygen ( red ) molecules.…

A: In the given box number of O2 molecules are Four ( 4 ) and number of N2 molecules are three ( 3 )…

Q: In the reaction shown, 95.9 g salicylic acid, C7H6O3 , reacts with excess acetic anhydride, C4H6O3 ,…

A: We have to calculate the percentage yield.

Q: Consider the following reaction: CO(g)+2H2(g)=CH3OH(g). Determine the theoretical yield of methanol…

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Q: Aspirin (C9H8O4) is synthesized by reacting salicyclic acid (C7H6O3) with acetic anhydride (C4H6O3).…

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Q: Phosphorus pentachloride is a solid that reacts with water to form phosphoric acid and hydrogen…

A: PCl5(s) + 4H2O(l) → H3PO4(l) +5HCl(g)

Q: (2) 2NH3 + CO2(g) → CH4N2O+ H2O When 10.0 g NH3 and 10.0 g CO2 are added to a reaction vessel, (1)…

A: Ammonia reacts with carbon dioxide to form CH4N2O and water. The balanced chemical reaction is given…

Q: The formation of ethyl alcohol (C2H5OH) by the fermentation of glucose (C,H12O6) may be represented…

A: The percentage yield is the ratio of actual yield. to the theoretical yield.

Q: Consider the fermentation reaction of glucose: ​ A 1.00-mol sample of C6H12O6 was placed in a vat…

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Q: The balanced equation for the reaction of phosphorus and oxygen gas to form tetraphosphorus decoxide…

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Q: Fermentation is the conversion of sugars to alcohol (ethanol, C2H5OH) in the presence of yeast…

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Q: A chemist mixes 14.10(g) of C8H18 with 72.45(g)O2 here is the balanced equation…

A: The substance that is totally consumed when the reaction is completed is known as limiting reactant.

Q: 6. An experiment that led to the formation of the new field of organic chemistry involved the…

A: Urea, CN2H4O is formed by the controlled reaction of ammonia and carbon dioxide: The stoichiometry…

Q: For the following reaction, 4.25 grams of carbon disulfideare mixed with excess chlorine gas. Assume…

A: The balance chemical equation :  CS2(s) + 4Cl2(g) ---> CCl4(l) + 2SCl2(s) Mass of carbon…

Q: From the equation: Fe3O4 + 4 CO ----> 3 Fe + 4 CO2 (a) Calculate the moles of CO2 produced when…

A: Given:Fe3O4 + 4 CO ----> 3 Fe + 4 CO2

Q: Dichlorine monoxide, Cl,0, is sometimes used as a powerful chlorinating agent in research. It can be…

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Q: For the following reaction. 5.63 grams of iron(III) oxide are mixed with excess aluminum. The…

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Q: Use the References to access important values if needed for this question. For the following…

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Q: Camels store the fat tristearin (C57H110O6) in their hump. As well as being a source of energy, the…

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Q: Hexamethylenediamine (C6H16N2) is one of the starting materials for the production of nylon. It can…

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Q: For the following reaction, 3.65 grams of hydrogen gas are mixed with excess nitrogen gas. The…

A: The reaction given is Since mass of Hydrogen gas taken = 3.65 g Hence moles of H2 = mass / molar…

Q: Complete combustion of propane (C3H8) produces carbon dioxide and water as products.  C3H8(g) +…

A: Combustion:-  It is a process rather a chemical process in which a substance reacts rapidly with…

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".