Given the combustion reaction, C3H8 + 502→3CO2 + 4H20 how many moles of CO2 can be produced from 1 mole of O2 at standard temperature and pressure? O 1.67 mol O .825 mol O 1.21 mol 0.6 mol

Q: The balanced equation below shows the combustion of wax. If 10.0 moles of Oxygen is required in this…

A: C25H52(s) + 38 O2(g) —> 25 CO 2(g) + 26 H2O  Moles of Oxygen = 10.0 Moles Moles of water = ?

Q: The reaction of ethanol with oxygen to yield carbon dioxide and water. (This is the reaction in a…

A: Combustion of ethanol

Q: Consider the following neutralisation reaction: H2SO4  + 2NaOH = Na2SO4 + 2H2O If you have 2 moles…

A: Given following balanced Chemical equation is -  H2SO4  + 2NaOH = Na2SO4 + 2H2O    Also, given that…

Q: 35. An experiment uses a catalyst that is 23.3g Co, 25.3g Mo, and 51.4g Cl. What is the empirical…

A: Given:  Mass of Co in catalyst : 23.3 g  Mass of Mo in catalyst: 25.3 g  Mass of Cl in catalyst:…

Q: calculate the masses of both reactants and products assuming a 100% reaction C5H12O +         O2  =…

A: 1) For the given reaction, write the balanced chemical equation. 2) Identify the limiting reagent…

Q: 2 C2H4  +  6 O2  -->  4 CO2  + 4 H2O From the above reaction, how many moles of O2 are required for…

A: From given balanced reaction we can say for combustion of 2 moles of ethane 6 moles of oxygen are…

Q: Which of the following compounds produces equimolar (same) amounts of CO, and H2O upon complete…

A: Combustion :- When a substance is burnt in excess of air or oxygen it is called combustion When a…

Q: Consider the reaction. 2 Pb(s) + O₂(g) →→→ 2 PbO(s) An excess of oxygen reacts with 451.4 g of lead,…

A: Answer:Excess reagent is the reactant that is present in greater quantity than the completion of…

Q: D. Glucose is reacted with oxygen and converted into carbon dioxide and water according to the…

A: Given reaction: C6H12O6(s) + 6O2(g) → 6CO2(g) + 6H2O(g) We have to find the type of reaction.

Q: When the following molecular equation is balanced using the smallest possible integer coefficients,…

A: Balanced equation is equation in which number of atoms are equal in both reactant and product side.

Q: Carbon dioxide can be created by burning carbon in oxygen: C + O2 → CO₂2 Approximately how many…

A: Given reaction, C + O2 → CO2

Q: What is the percent yield of water when you have 3.8 g H₂O produced from the reaction of 9.0 g CH3OH…

A: The mass of water that produced= 3.8 gThe mass of methanol reacts = 9.0 gThe mass of oxygen reacted…

Q: The heat of combustion of glucose, C6H12O6, is 670 kcal/mol. The heat of combustion of ethanol,…

A: The heat of combustion of glucose, C6H12O6, is = 670 kcal/mol The heat of combustion of ethanol,…

Q: 7.0 mol of NO and 5.0 mol of O2 are reacted together. The reaction generates 3.0 mol of NO2. What is…

A: Given that the moles of NO and O2 are 7.0 mol and 5.0 mol respectively. The reaction of yields…

Q: Consider the balanced equation shown below. How many moles of C would be required to react…

A:

Q: inf 9. 10. NaCl + _0₂ Given: NaCIO, → What is the mole ratio of NaCl to O₂? If 2.6 moles of O₂ are…

A:

Q: Consider the reaction below. If you start with 2.00 moles of C3H3 (propane) and 2.00 moles of 02 ,…

A: Given :-  C3H8(g) + 5O2(g) → 3CO2(g) + 4H2O(g)  No.of moles of C3H8 = 2.00 mol  No.of moles of O2 =…

Q: For the following reaction:      2 KClO3(s) ---->  2 KCl(s) +  3O2(g)  Calculate the number of…

A: Given, number of moles of KClO3 = 4.50 moles To find Number of moles of KCl & O2 produced .

Q: what is the percent yield of the reaction of 3.75 g of NO are formed?

A: Number of moles = mass/molar mass  Mass = moles × molar mass  Percent yield = (actual…

Q: This equation is nearly balanced. What number should go in front of the product for it to be…

A: The given reaction is : 4P   +   5O2    →       P2O5 This is a nearly balanced chemical equation.…

Q: 2 NaHCO3(s) --> Na2CO3(s) + CO2(g) + H2O(g) (heat) above the arrow  claasify the reaction

A: In the given reaction, On heating sodium bicarbonate, it decomposes to give sodium carbonate, water…

Q: C4H10 + O2 → CO2 + H2O (unbalanced) What mass of CO2 is produced in the complete combustion of 78.8…

A:

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

A:

Q: Consider the following reaction:              2 C2H4 (g)  +  6 O2 (g)  →   4 CO2 (g)  +  4 H2O (g)…

A: Moles of CO2 produced can be calculated by knowing the limiting reagent.

Q: How many moles of Cl2 are consumed in the reaction below if 0.0500 moles of AlCl3 are formed 2Al + 3…

A:

Q: 4 Fe + 3 O2 → 2 Fe2O3 1. To form four units of Fe2O3 , a. How many atoms of Fe are…

A: 1. a) The balanced reaction is: 4Fe+3O2→2Fe2O3 2 units of Fe2O3 are formed from 4 units of Fe Thus 4…

Q: Consider the combustion of methane.   CH4(g)+2O2(g)→CO2(g)+2H2O(g)  Suppose 2.5 mol  of methane are…

A: Given:Moles of CH4 = 2.5 mol.Moles of O2 = 3.5 mol.

Q: Balance the following expression: __ CH3CH2COOH + __ O2  →  __ CO2 + __ H2O How many moles of O2 are…

A: The given reaction is:To balance the reaction we need to balance all the atoms in the right handside…

Q: Assume a reaction is 100% efficient UNLESS you are told otherwise. 1. Given: 1 CH4 + 2 O₂ → 1 CO₂ +…

A:

Q: Assume the following hypothetical reaction takes place: 2 A + 7 B --> 4 C + 3 D the reaction of…

A: The given reaction is a s follows:-  2A + 7B → 4C + 3D 0.0251 mol of A was reacted. 0.0349 mol of C…

Q: calculate the masses of both reactants and products assuming a 100% reaction.      C5H12O +…

A:

Q: A 10.0-g sample of C2H5OH is burned completely in air. How many moles of H2O are formed? How many…

A: Since, Combustion reaction takes place in the presence of oxygen. It react to form carbon dioxide…

Q: Using the balanced equation for the combustion of ethane: 2C2H6+7O2→4CO2+6H2O, how many moles of O2…

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

Q: Using the balanced equation, 3 H 2( g) + N 2( g) 2 NH 3( g), calculate the number of moles of…

A:

Q: Answer the questions about the balanced reaction      3 A  +  2 B  →  1 C  +  100. cal The molar…

A: Given- A+2B->1C+100 cal  Molar mass of A=10 gram  Molar mass of B=20 gram  Molar mass of C=70…

Q: What type of reaction is this? 2K(s) + Cl:(g) → 2KCI(s) * Synthesis Decomposition Combustion Single…

A: A reaction takes place the starting compounds react under suitable conditions and produce new…

Q: When the following molecular equation is balanced using the smallest possible integer coefficients,…

A: A balanced chemical equation contain equal number of atoms of each elements on both sides of the…

Q: . Consider the combustion reaction for octane (C,H₁g), which is a primary component of gasoline. -…

A: Given : mass of C8H18 = 28.6 g  Tip : molar mass of C8H18 = 114.23 g/mol          Molar mass of CO2…

Q: How many moles of O2 would be required to generate 13.0 mol of NO2 in the reaction below assuming…

A: The given reaction is, Actual mass of NO2 formed is calculated as follows,

Q: Yes, there is still C2H4 remaining.

A:

Q: In which case is O₂ the limiting reactant for 2H₂(g) + O₂(g) → 2H₂O(l)? 1 mol H₂, 2 mol O₂ 1 mol H₂,…

A: A chemical reaction between hydrogen molecule, H2 and oxygen, O2 is given as follows:1 mole of O2…

Q: 10. Write a balance chemical equation for the combustion of glucose (C6H12O6). 11. What is the…

A: 1) combustion reaction of glucose  2) difference between combination  reaction and decomposition…

Q: What experimental evidence shows that a given alkyl halide has reacted by nucleophilic substitution…

A: Nucleophilic substitution reaction It is a reaction in which a nucleophile replaces another…

Q: Consider the reaction 3X + 2Y → 5C + 4D How many moles of C can be synthesized from 38.0 moles of Y…

A:

Q: Listen When 38.4 g of CH4 reacts completely with excess chlorine yielding 45.0 g of CHSCL, what is…

A:

Q: 10. Determine the mass percent composition of each element in calcium silicate CaSiO3. 11. A…

A: #10: CaSiO3 has 1 Ca, 1 Si, and 3 O atoms.  Atomic mass of Ca = 40.078 g/mol Atomic mass of Si =…

Q: What mass of oxygen is needed for the complete combustion of 3.70×10−3 g of methane?

A:

Q: QUESTION 22 Identify the balanced reaction for the complete combustion of propanal (C,H,OH). Select…

A: Combustion reaction is the reaction of organic compound with oxygen to form carbon dioxide and…

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.