how can you diffrentiate a direct and indirect redo reaction ?

Q: Step 2: Determine the limiting reagen

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Q: What is a heat of reaction? A standard heat of reaction?

A: Heat of a reaction and standard heat of reaction has to be defined.

Q: Write and balance the equation for the complete combustion of heptane, C7H16 Phase symbols, and…

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Q: Write a balanced equation for the complete combustion of pentane, C, H2. Phases are optional.…

A: In this question, we want to write complete and Balanced combustion Reaction for pentane ( C5H12 )

Q: 2. Calculate the minimum amount of air required for the complete combustion of 150 kgs of fuel…

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Q: Write a balanced chemical reaction for the incomplete combustion of propane, C3H8

A: complete combustion  complete combustion of hydrocarbons take place in presence of enough supply of…

Q: H2 Lindlar's Catalyst H.

A: A mixture of Palladium and calcium carbonate (or) barium sulfate poisoned with quinoline is known as…

Q: caloric content:

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Q: Explain why longer reaction time decreases the biodiesel production yield.

A: Increase in reaction temperature speeds up the reaction rate and shortens the reaction time, hence,…

Q: Achemical reaction that has the general formula of nA (A)n is best classified as a reaction.…

A: Correct answer is polymerization. In the reaction nA ---> (A)n , many particles of reactant A…

Q: Which elements contribute to the spread of a fire?

A: In presence of oxygen any fuel start to burn. Any hydrocarbon (fuel) in presence of oxygen it…

Q: Reaction; CH4 + 2O2→CO2 +2H2O + 806 kJ A) what amount of energy is produced when 250 moles of…

A: The given reaction is, CH4+2O2→CO2+2H2O The energy released by the combustion of 1 mol of CH4 is 806…

Q: The complete combustion of 1.5 moles of methane (CH4) would require how much O2?

A: Balanced equation is, CH4 + 2O2 → CO2 + 2H2O

Q: Provide one real-life example where chemical reactions are used to perform work.

A: Chemical reactions are changes that take place as a substances is converted to a new chemical…

Q: If a butane reaction only generated 135kJ, how many grams of butane was consumed? Need help solving…

A: Given: Energy generated=135 kJ To find: Mass of butane Solution: Number of moles is the ratio of…

Q: Write the equation for the complete combustion of C4H9OH and find the ratio of the number of moles…

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Q: H2, Pt Br2, Heat A 20 e Br2, dark Br C D B E l BH3, HBr H20, H+ H202, HO- Br x CH H2. HBr, Lindlar…

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Q: Complete reaction and explain

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Q: 2. Which of the following reactions would you expect to occur spontaneously in the forward…

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Q: Please define a type of combustion and its products in a 2.8L combustion of C3H6 (g) with 20 liters…

A: Types of combustion:- a)Complete Combustion - This type of combustion has enough oxygen to complete…

Q: Give the chemical name of the final product that will be formed by the following reaction: NaCN HA…

A: The reaction given is,

Q: . Which type of flame: undergoes complete combustion of fuel (propane) used? Why? Write the reaction…

A: Two types of flame produced by the Bunsen burner:- Luminous flame i.e. yellow flame Non-luminious…

Q: Define combustion of gasoline ?

A: SOLUTION: Step 1: The process of burning or heating the substance in the presence of oxygen is known…

Q: Which letter indicates the heat (energy change) of entire reaction?

A: Given reaction is irreversible reaction, i.e reaction proceeds only one direction , forword…

Q: Calculate the heat energy (ΔHreaction) produced when 1 mole of ethanol burns to produce CO2 and H2O…

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Q: find the heat of reaction of N2(g) + 3 H2(g) --------> 2 NH3(g)

A: The heat released and absorbed during a reaction by change in bonding is defined as heat of reaction…

Q: oue:-complete ithe given reactions with the mecessaryftarting material or greduct.? Naocts NaoHas…

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Q: e exothermic reactions:

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Q: One of the following has the dirtiest combustion? a. petron gasul b. alcohol lamp c. butane d.…

A: Given, a. petron gasul b. alcohol lamp c. butane d. bunsen burner

Q: Write and balance the equation for the complete combustion of acetylene,  C2H2.  Phase symbols and…

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Q: 250 200 PE 150 (kJ) 100 50 Reaction pathway Use the above potential energy diagram to answer the…

A: In a chemical reaction, the reactants react to form the products. The reactants require a minimum…

Q: Use a balanced half-reaction to show that each transformation involves an oxidation.

A: The given reaction is an oxidation reaction, by using half-reaction has to be given below,

Q: Please describe briefly, how does matchsticl start combustion ?

A: Please find your solution below : Combustion is a chemical process in which a substance burns in…

Q: e the specific heat of lead

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Q: What is the effect of carbon on the fuel combustion process?

A: You have a nice question

Q: omplete the reaction. Add hydrogen atoms and charges to the appropriate atoms. Select Draw Rings…

A: Solution- Main product given below with mechanism-

Q: the heat of reaction for the following equation below.   3 NO2(g) + H2O (l) ----> 2 HNO3(aq)+NO(g)

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Q: 2) How much heat is evolved in the complete combustion of 13.2 kg of C3H8(g)? Please show your work…

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Q: Use a balanced half-reaction to show that each transformation involves an oxidation.

A: A balanced chemical reaction is the type of reaction in which the number of atoms are equal on both…

Q: The air has a dry ball temperature of 32 °C and a wet bulb temperature of 24 °C is heated in a…

A: Given data: The initial dry bulb temperature of the air is T1 = 32 oC. The final dry bulb…

Q: Dies alder reaction

A: Dies alder reaction

Q: What is the heat of reaction (in kJ) for the forward reaction?

A: Given, In Energy profile diagram , Reactants are at Higher energy than products.

Q: How much heat is produced by the complete combustion of 237 g of methane by the equation below.  The…

A: The combustion reaction given is  CH4 + 2 O2 -------> CO2 + 2 H2O  Given : the enthalpy change of…

Q: balanced equation

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Q: Answer the following question using the reaction coordináte diagram shown below. 280 240 200 160…

A: To find: The activation energy in the reverse reaction

Q: Select the reactions that show a correct electron-pushing mechanism.

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Q: A negative qrxn means? Select one: a. that heat was required by the reaction b. that heat was given…

A: Negative  qreaction means