5. (a) What do you mean by 'atom economy' of a reaction? How does atom economy differ from % yield? Calculate the atom economy for the following reaction: CaCO3 CaO CO

Q: Isooctane, CgH18), is one of the main constituents of gasoline. Calculate the mass of carbon dioxide…

A: Given,  How much amount of carbon dioxide gas produced by the complete combustion of 692 g of…

Q: 12. Explain the stoichiometry (mole ratio of reactants) of this reaction. OH 3 + BH3 b. H2O2, OH

A: The given reaction is the hydroboration of but-2-ene. It is an oxidation reaction.

Q: Consider this reaction, which occurs in the atmosphere and contributes to photochemical smog: H2(g)…

A: Given, mass of H2 = 11.3 g we know, molar mass of H2 = 2.016 g/mol molar mass of HI = 127.911 g/mol…

Q: In a reaction, 0.77 kg of V2O5 are reacted with 0.88 kg of Ca as the following chemical. Equation:…

A: (a) The balanced Chemical equation is - V2O5 + 5Ca ----> 2V + 5CaO   (b) Molar mass of different…

Q: Molten iron and carbon monoxide are produced in a blast furnace by the reaction of iron(III) oxide…

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Q: 6. What is the maximum amount, in grams, of CO2 produced when 6.00grams of carbon are reacted with…

A: The chemical equation for given reaction is as follows,

Q: Ammonia can also be synthesized by the reaction: 3H2(g) + N2(g)–→2NH3(g) What is the theoretical…

A: The given reaction for the synthesis of ammonia is,                          3 H2 (g) + N2 (g)…

Q: Limestone (CaCO₃) is used to remove acidic pollutants fromsmokestack flue gases. It is heated to…

A: Decomposition reaction: These are the reactions in which a single entity of reactant breakdown into…

Q: Consider the reaction 3X + 2Y→ 5C + 4D How many moles of C can be synthesized from 32.0 moles of Y…

A:

Q: Consider this reaction, which occurs in the atmosphere and contributes to photochemical smog:…

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Q: Consider the reaction 3X + 2Y → 5C + 4D How many moles of C can be synthesized from 37.0 moles of Y…

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Q: C4H10S(l) + O2(g)= complete and balance the combustion reaction.

A: Due to combustion reaction oxidation of the compound takes place.

Q: Consider the following balanced reaction. How many moles of O2 are need to produce 0.956 moles of…

A: Given :-  C3H7SH(l) + 6 O2(g) ----> 3CO2(g)  + SO2(g) + 4 H2O(g)  Number of moles of SO2 produced…

Q: . Human cells obtain energy from a reaction called cellu- lar respiration. Balance the skeletal…

A: Given equation,      C6H12O6(aq) + O2(g) → CO2(g) + H2O(l)

Q: 2. KCIO3 _KCI +_O2 a. Balance the reaction b. What is the reaction type?. C. What is the theoretical…

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3 only.…

Q: identify the limiting reactant, and calculate the theoretical yield.  c) If 3.52 g of Cisplatin is…

A: Number of moles = mass / molar mass  Percent yield = (actual yield/theoritical yield) x 100

Q: For the reaction: 4PH3 + 802 → P4O10 + 6H2O a. If 45 g of PH3 and 35 g O2 were available, identify…

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Q: When a mixture of 10.0 g of acetylene 1C2H22 and 10.0 g ofoxygen 1O22 is ignited, the resulting…

A: Given data contains, Mass of acetylene is 10.0g. Mass of oxygen is 10.0g. (a) Acetylene on…

Q: 5. Methane (CH) undergoes combustion according the following reaction: CH. (g) + O2 (g) → CO: (g) +…

A:

Q: X

A: Here we are calculating mole by using stoichiometry

Q: Consider this reaction, which occurs in the atmosphere and contributes to photochemical smog: N2(g)…

A: 28 g of nitrogen gas produces 34 g of ammonia. The amount of ammonia produced by 14.2 g nitrogen gas…

Q: _N2+ _H2 →_NH3 1. - - a. Balance the reaction b. What is the reaction type? c. What is the…

A:

Q: The thermite reaction (shown below) is very important in welding projects and other important…

A: In a chemical reaction, two or more reactants react with each other to form a new substances. This…

Q: CH3OH(l) + CO(g)                    HC2H3O2(l)      In an experiment, 15.0 g of methanol and 10.0 g…

A:

Q: Methanol, CH3OH, can be prepared from carbon monoxide and hydrogen according to the reaction CO (g)…

A: The reaction given is  CO (g) + 2 H2 (g) ------> CH3OH (l) Given : volume of CH3OH produced = 1.0…

Q: What is the limiting reagent when 2 moles of Al are reacted with 2 moles of O(subscript #2)? About…

A:

Q: For the following reaction:        C3H8(g) +     O2(g)  ------>   CO2(g)   +     H2O(g) Q:…

A: Given reaction: C3H8 (g) + O2(g)→CO2(g) + H2O(g) To find: The theoretical yield of carbondioxide in…

Q: 1. Consider the production of phosphorus trichloride (PCI,) from phosphorus (P) and chlorine (Cl,)…

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Q: Consider the reaction: 3A+4B -> 3C  What is the limiting reactant if 1 mole of A is allowed to…

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Q: 6). Using the expression: 2NaOHjag) + H,SOdes) → Na,SO, (a9) + 2H,O) 4 How many grams of NaOH are…

A: Given mass of Na2SO4 = 60.0 g  Molar mass of Na2SO4 = 142.04 g.mol-

Q: Consider the reaction 3X + 2Y → 5C + 4D How many moles of C can be synthesized from 23.0 moles of Y…

A: Given : 3X + 2Y → 5C + 4D              No.of moles of Y reacts with excess X = 23.0 mol   To…

Q: Potassium chlorate decomposes upon slight heating in the presence of a catalyst according to the…

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

Q: What is the sum of coefficients when the following reaction is balanced?       __ Li + ___ N2   à…

A: Given :-     __ Li + ___ N2   ---->   ___Li3N  To be determined :-  Sum of coefficients in the…

Q: Under the right conditions, ammonia can be converted to nitric oxide, NO by the following reaction:…

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Q: In a certain reaction between CO and Fe3O4, the theoretical yield of Fe is calculated to be 47.2g.…

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Q: a) The molecular formula of allicin, the compound responsible for the characteristic smell of…

A: The molecule is especially considered as the smallest possible unit of any particular compound which…

Q: In photosynthesis, plants convert CO: (g) and water into glucose (C.H1:O.) according to the reaction…

A:

Q: Give the balanced equation for each of the following chemical reactions:a. Glucose (C6H12O6) reacts…

A: The balanced Chemical equations for the given reactions can be written as:

Q: The reaction between aluminium and iron(III) oxide can generate temperatures approaching 3000°C and…

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Q: 2. How many molecules of Carbon dioxide are there in 345g of CO2?

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: 4 IfI produce 0.5 grams of CO2, how many moles of C3HS reacted?

A: The balanced chemical equation for the combustion of C3H5 can be written as: 2C3H5  +  172O2  →…

Q: what is the theoritical yield of dinitrogen pentoxide in grams if 13.2g of nitrogen reacts with…

A: Amount of nitrogen = 13.2 g  Theoretical yield of dinitrogen pentoxide (N2O5) = ?

Q: 4. The balance equation for the combustion of ethanol (C,H¿OH) is: C,H;OH + 30, → 2CO, + 3H,0 a. How…

A: 4. a.    From the balanced chemical equation,        3 moles of O2 will react with 1 mol of ethanol.…

Q: Consider the reaction 3X + 2Y - 5C + 4D With excess Y, how many moles of X are needed to produce…

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Q: GIVEN C4H10 (g)    +    O2(g)   →      CO2 (g)   +    H2O (l) - Balance this reaction equation -…

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Q: Urea, CO(NH2)2, is manufactured on a large scale for use in producing urea-formaldehyde plastics and…

A: Combustion is the burning of substance in excess of air or oxygen . Carbon on combustion produce…

Q: the limiting reagent

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Q: Aspirin can be synthesized from salicylic acid and acetic anhydride in the presence of catalytic…

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Q: I need help but the answer must be written in this format

A:

Thermochemistry

Thermochemistry can be considered as a branch of thermodynamics that deals with the connections between warmth, work, and various types of energy, formed because of different synthetic and actual cycles. Thermochemistry describes the energy changes that occur as a result of reactions or chemical changes in a substance.    

Exergonic Reaction

The term exergonic is derived from the Greek word in which ‘ergon’ means work and exergonic means ‘work outside’. Exergonic reactions releases work energy. Exergonic reactions are different from exothermic reactions, the one that releases only heat energy during the course of the reaction. So, exothermic reaction is one type of exergonic reaction. Exergonic reaction releases work energy in different forms like heat, light or sound. For example, a glow stick releases light making that an exergonic reaction and not an exothermic reaction since no heat is released. Even endothermic reactions at very high temperature are exergonic.