11. Write the balanced chemical equation for the complete combustion of each of the following compounds: a. ethane b. cyclopropane с. octane

Q: The heat of combustion of cyclopentane, C;H10, is 786.6 kcal/mol. Write a balanced equation for the…

A: Combustion reaction is defined as the reaction in which the hydrocarbon is burnt in the air to form…

Q: lonic compounds and organic compounds usually undergo spontaneous chemical reactions, depending on…

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Q: reaction, the components of water (H-OH) are added across a carbon-carbon double bond (C=C). In a A)…

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Q: Given that:   2 H2 (g) +  O2 (g)  ⟶⟶ 2 H2O (l)  ΔΔH = -571.6 kJ   C3H4 (g) + 4 O2 (g)  ⟶⟶ 3 CO2…

A: Hess law of heat of summation states that the enthalpy of the reaction in its standard state does…

Q: QUESTION 20 Consider the dehydration reaction using the starting material shown below to answer…

A: We know that  When heated with strong acids catalysts alcohols typically undergo a 1,2-elimination…

Q: Why would you lose more propane from your gas grill in the summer?

A: According to the graham's law, the rate of effusion of gas is proportional to the temperature of…

Q: How much heat is produced if 8.0 moles of ethane undergo complete combustion?The heat of combustion…

A: Mass of ethane is calculated by the product of number of moles and molar mass of ethane.

Q: Identify primary / secondary / tertiary alcohols B C C,H5 H2 H2 H2 H,C-C-c-CHH,C-C- -c-CH3 H2…

A: Alcohols are those compounds which contains at least one hydroxyl (OH-) group attached with Carbon…

Q: Methanol undergoes combustion according to the equation. Find the amount of heat given off from the…

A: Given  ∆H=-1452.8 kJ Methanol = 64 g  Moles of methanol = 64g/ 32 g mol-1 = 2 mol

Q: Why does incomplete combustion occur? Select one: poor supply of energy O a. O b. poor supply of…

A: the incomplete combustion occurs due to the

Q: Write the balanced equation/s. (Use condensed structural formula). complete combustion of pentane

A: Given  Compound for combustion = Pentane  Balanced equation  = ?

Q: Sulfur trioxide dissolves in water to make sulfuric acid, H2SO4. Write a balanced chemical equation…

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Q: 6. Which fraction of crude oil has the biggest compounds? * Diesel O Kerosene Naptha O Gasoline

A: Answer is given below.

Q: The heat of combustion of methane is 212.8 kcal per mole. How much heat will be produced in the…

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Q: The decomposition of NaHCO3(s) is and endothermic reaction 2 NaHCO3(s) + 85 kJ ---> Na2CO3(s) +…

A: The given chemical decomposition of NaHCO3 is,

Q: explain a reaction pathway diagram for the combustion of ethanol

A: This Reaction  is an Exothermic Reaction .

Q: CH3 H* heat но, CH,-CH-CH, Question Answer Reactant functional group(s) Reaction type Predicted…

A: When an compound undergoes a chemical reaction its functional group also changes

Q: pr the balanced equation shown below, how many moles of SOs will react with .7727 moles of CaHsS? he…

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Q: Using the balanced equation for the fermentation reaction, calculate for the theoretical amount of…

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Q: Explain why incomplete combustion of methane cause death

A: When a hydrocarbon reacts with oxygen then, it will form carbon dioxide and water and liberate huge…

Q: Methanol undergoes combustion according to the equation. Find the amount of heat given off from the…

A: Combustion :- The burning of a substance in excess of air or oxygen is called as combustion . It is…

Q: cyclopropane group affect the reaction"

A: The answer is additional side products, but the major product formed is still the same (the product…

Q: Write a balanced chemical equation to represent the reaction.  Draw an energy diagram similar in…

A: The given reaction is SN2 mechanism because here substitution reaction take by transition state.

Q: In the body, toxic chemicals are metabolized in the liver. One of these processes involves the…

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Q: Benzene (C6H6) IS burned with 76% excess air. Calculate the air-fuel ratio (AFR) to three signitcant…

A: Benzene  burned to give carbon dioxide + water. Air contain  oxygen , nitrogen and argon gases.

Q: Draw the product of the reaction between 2-pentanol and HBr, heat.

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Q: 2. Which of the following is a (are) concern(s) related to incomplete combustion? (A) Incomplete…

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Q: What happens when ethanol burns and after it burns

A: Combustion :- The process of burning a substance in excess of air or oxygen is known as combustion…

Q: What does a bomb calorimeter measure?   a. How much energy the body expends during strenuous…

A: Bomb calorimeter measures the amount of heat released or absorbed from the substance. It mainly…

Q: “Flaming” desserts, such as cherries jubilee, use the ethanol in brandy or other distilled spirits…

A: On combustion, the compound gives carbon dioxide and water.

Q: Write a balanced combustion reaction of Ethylene glycol. a. Complete combustion b. Incomplete…

A: In complete combustion, ethylene glycol reacts with oxygen completely and form carbon dioxide and…

Q: 9. Water gas is a 1:1 mole ratio of CO (g) and H, (g). It is burned in air: 2CO(g) + O,(g) 2CO,(g)…

A: Given  Total mass of mixture = 50 g Let mass of CO (g) = y g Mass of H2 (g) = ( 50 - y ) g Moles of…

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

A: You have a nice question

Q: Using the following equation for the complete combustion of propane (C3H8): C3H8(g) + 5O2(g) ->…

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Q: Butane is typically used as fuel for cigarette lighters and portable stoves. A. Balanced chemical…

A: Combustion is reaction of substance with oxygen to give water and carbon dioxide . Combustion…

Q: In the complete combustion of octane according to the following balanced equation, what is the total…

A: The given chemical equation is :-  2C8H18 + 25O2(g) →16CO2(g) + 18H2O(g) + energy

Q: 4. If the heat of formation of carbon dioxide is -393 kJ/mol, then the heat of reaction for the…

A: Heat of the formation is the amount of heat realesed when 1 mol of a substance is formed from it's…

Q: The complete combustion of propane gas can be represented as a. C3H8 + 7 O2 + CO2 -> 4 CO2 + 4 H20…

A: answer- The burning of propane gas can be represented as a balanced chemical reaction as follows:…

Q: If 120 gms of propane is burnt in excess of oxygen how many gms of water are formed

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Q: - The highest temperature used in the reaction of (a) Methane with halogens (b) Rapid quenching (C)…

A: The given reactions are carried out at various temperatures.  The reaction of methane with halogen…

Q: How much carbon can be found in a stack of polystyrene cups with a total mass of 569 grams?

A: Given :- percent by mass of carbon = 92%                total mass = 569 g  To calculate :- mass of…

Q: Methanol undergoes combustion according to the equation. Find the amount of heat given off from the…

A: heat released is given by formula,q=n◿Hwhere,n=no of moles◿H=enthaply of reaction

Q: In the reaction: CH4 + 2 O2 → CO2 + 2 H2O The experimental ?H is -213 kcal/mol. How much heat is…

A: Already given that for this reaction heat released during reaction is = -213kcal/mol  Hear one mole…

Q: 9. Fuels used in automobiles release different amounts of energy when burned. Explain some tradeoffs…

A: Different fuels are used in automobiles and they release different energy on burning. What are the…

Q: Read the given chemical reaction. C2H6 + O2 → CO2 + H2O How many moles of H2O are produced during…

A: Combustion is the technical term that burns. In the case of a combustion reaction, the material…

Q: When nitroglycerine decomposes, it causes a violent explosion and releases 5.72 103 kJ of heat per…

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Q: (d) Ethene a hydrocarbon can be produced from the cracking of decane. Write a balanced equation to…

A: Cracking of hydrocarbons is a thermal decomposition process. Large sized hydrocarbon molecules are…

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.