How many moles of H2 can be made from the complete reaction of 4.9 moles of Al? Given: 2Al + 6Hcl -> 2AlCl3 + 3H2

Q: According to the following reaction, how many grams of ethane (C₂H6) will be formed upon the…

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Q: How many moles of water are produced from 3 moles of CH4 according to the following reaction…

A: Given reaction, CH4+2O2->CO2+2H2O Given that, no. of moles of CH4= 3 mole

Q: 13.) Complete combustion of one mole of molecule A from below would require how many moles of O2?…

A: In combustion reaction given molecule reacts with oxygen gas forming carbon dioxide and water.…

Q: How many moles of NH3 are produced from 13 grams H2?

A: N2 +3H2 →2NH3

Q: determine how many moles of ZnCl2 would be produced if 2.5 moles of HCl reacted with Zn.

A: The balanced chemical equation for the given reaction is  2 HCl + Zn →ZnCl2 + H2. The reaction is a…

Q: How many moles of C are formed upon complete reaction of 2 moles of B according to the generic…

A: Formation or decomposition of moles of substance depends on the stoichiometry of the substance.

Q: 2Fe2O3 (s) + 3C(s) →4 Fe(s) + 3CO2(g) A) Determine the moles of Fe produced from 3.5 moles of C. B)…

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Q: How many moles of O2 are needed to produce 34.26mol of CO2? C2H8(g)+O2(g)⟶CO2(g)+H2O(g)

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Q: Based on the balanced equation, C2H4 + 3O2 → 2CO2 + 2H2O calculate the molecules of O2 required…

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Q: + Cl2 -> 2HCl   How many moles of HCl will be produced from 5 moles of H2?

A: To get mole of HCl we will use stoichiometry of the reaction.

Q: (0) CH3-C-H CH3-C-OH acetic acid acetaldehyde You need to produce 700. g of acetic acid using the…

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Q: How many moles of N2 will be used up when 1.60 moles of H2 are used in the following equation?…

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Q: Which reactant is the limiting reagent if 6 mol of H2 and 4 mol of O2 are used? 2H2 + O2 → 2H2O…

A: Given reaction is  2H2 + O2 = 2H2O

Q: 6 NaOH + 2AL --> 2Na3 ALO3+3H2 how may moles of Na3 ALO3 can be formed from 90.0 g of sodium…

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Q: A) According to the following reaction, how many grams of carbon tetrachloride are required for the…

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

Q: The combustion of propane C3H8, a fuel used in background grills and camp stoves, produces carbon…

A: Given: Number of moles of propane= 5.6 moles. To find: The number of moles of carbon dioxide formed…

Q: Use the balanced equation for the reaction of N2 and O2 to form NO to answer the following question:…

A: Given :  Number of moles of N2 = 2.8 mol Number of moles of NO = ?

Q: Consider the following reaction: 2H 2 + O 2 --> 2H 2O How many moles of water can be formed from 1…

A: Applying concept of limiting reagent.

Q: What mass of glucose can be produced from a photosynthesis reaction 6 CO2(g) + 6 H2O(ℓ) →C6H12O6(aq)…

A: 1 mol of CO2 has the mass of 44g. 1 mole of any substance will be equal to Avogadro number of…

Q: Aspirin (C9H8O4) is industrially made from salicylic acid (C7H6O3) according reaction below. How…

A: When two reactive compounds are mixed, then they react according to the stoichiometry of the…

Q: KClO4 may be made by means of the following series of reactions: Cl2 + 2KOH -> KCl + KClO + H2O…

A: Given, Cl2 + 2KOH -> KCl + KClO + H2O3KClO -> 2KCl + KClO44KClO3 -> 3KClO4 + KCl

Q: Given the combustion reaction below how many moles of CO2 are formed

A: Balanced Reaction of combustion of C3H8O is             2C3H8O + 9O2 → 6CO2 + 8H2O Hence, from above…

Q: a.How many grams of CO2 are formed from 0.50mol of ethanol? b.How many moles of H2O are formed from…

A: Number of moles = mass/molar mass  Mass = number of moles × molar mass  Molar mass of CO2= 44.0…

Q: How much alcohol can be obtained by reaction of 30.4 g of CO and 8.70 g of H2?

A: The given mass of CO and H2 is 30.4 g and 8.70 g, respectively. The chemical reaction that takes…

Q: According to the following reaction, how many grams of dichloromethane (CH2Cl2) will be formed upon…

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Q: What are the number of moles of water produced by the combustion of two moles of butane?

A: A combustion reaction is the reaction of a compound with O2. If the compound is a hydrocarbon…

Q: How many moles of H2 are produced by the reaction of 1.24 moles of H3PO4 in the following reaction.?…

A: Mole is the amount of the substance that contains the same number of particles or atoms or…

Q: how many moles of O2 would be needed to react with 1.5 moles of Si2H3 Si2H3+O2-> SiO2+H2O

A: The answer to the following question is given as:

Q: How many moles of AICI3 are produced from 27.0g of Al and 90.0g of HCl? 2 Al + 6 HCI → 2 AICI3 + 3…

A: Given: Mass of Al = 27.0g Mass of HCl = 90.0g   We know from table, Molar mass of Al= 27g Molar mass…

Q: How many moles of AICI3 are produced from 27.0g of Al and 90.0g of HCI? 2 Al + 6 HCI → 2 AICI3 + 3…

A: Given:

Q: Consider the following reaction: CH4  +  2O2  -->  2H2O + CO2 How many moles of water can be formed…

A: Given  Reaction  CH4  +  2O2   →  2H2O  +  CO2 Number of mole of CH4   = 3 mole  Number of mole of…

Q: How many moles of NH3 will be produced from 1.60 moles of H2 in the following equation?  N2 + 3H2…

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Q: Based on the reaction shown which statement is true? S + O2 --> SO2     (delta)H = -70.8kcal A)…

A: The balanced chemical equation for the given reaction between the sulfur atom and dioxygen is shown…

Q: How many moles of MgCl2 are produced from 35.0g of Mg and 35.0g of Mg + 2HCI → MgCl2 + H2 O 0.956…

A: Since you have Posted multiple Question. We will solve the first question for you. To get the…

Q: How many moles of C3H8 would be needed to produce 2.05 g of H20? b. How many moles of C3H8 will…

A: When any hydrocarbon is burned in presence of oxygen to produce carbon dioxide and water is known as…

Q: N2(g) + 3H2(g)--> 2NH3(g) how many grams of NH3 can be produced from 12.0g of H2 ?

A: The ratio of the molar mass of a substance to its given mass is called the number of moles of the…

Q: How many moles of H2O can be formed from 3.64x1023 molecules of NH3 from the following equation?…

A: # We the relation between the moles of ammonia and water we can use that to calculate the moles of…

Q: Given 2 CL2 + Ti ---> TiCl4, how many moles of products will be produced from 1,205.3 grams of…

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Q: Given the equation C4H6 + 2HBr ---> C4H8Br2 Calculate the moles of C4H8Br2 produced when 1.5 nole…

A: The given reaction is- C4H6+2HBr→C4H8Br2 From this reaction, it is clear that 1 mol of C4H6 reacts…

Q: How many grams of water are produced if 45.0 moles of CH4 are used for fuel? ____CH4 + ___O2   →…

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Q: Given the combustion of gasoline:  2C8H18 + 25 O2 →16CO2 +18H2O How many moles of O2 is required to…

A: The ratio among various participating substances in reactions is referred as molar ratio. This can…

Q: Enter your answer in the provided box.   How many moles of CaO will be produced from 11.4 g of Ca?…

A: Given  Reaction  2Ca(s)  + O2(g)   →  2 CaO(s) Mass of Ca   = 11.4 gram  Number of mole of CaO…

Q: Given the following reaction: 4 C3H8 + 3O2 → 3CO2 + 4H2. How many moles of oxygen are necessary to…

A: The balanced equation for a chemical reaction consists of equal charges and total number of atoms of…

Q: According to the following reaction, how many moles of ethane (C2H6) will be formed upon the…

A: Given  Number of moles of H2 = 0.851 moles  Number of moles of ethane = ? H2(g) + C2H4(g)…

Q: what amount of al2o3 are produced from the reaction of 3.0 mol al with 2.0 mol fe2o3?  2Al + Fe2O3…

A: The reaction is, From the balanced equation, it is clear that 1 mol Fe2O3 reacts with 2 mol Al.…

Q: How many grams of chlorine (Cl2) are required to produce by 10.0g of bromine (Br2)? 2KBr + Cl2 ->…

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Q: How many moles of oxygen will be needed to react with 0.38 mol of propane (C3H8) when propane is…

A: Number of mole of propane = 0.38 mole  Number of mole of Oxygen  = ?

Q: How many moles of O2 will react with 10 moles of C3H8?

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Q: Reference the following balanced equation: N2O5 (g)   +   8H2 (g)   --->   2NH3 (g)    +   5H2O (g)…

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Q: How many moles of water can be made from 4 moles of oxygen gas and 16 moles of hydrogen gas? What is…

A: Oxygen gas (O2) reacts with hydrogen (H2) gas to produce water (H2O) and the balanced chemical…

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.