Write a balanced equation for the complete oxidation reaction that occurs when acetylene (C,H) burns in air. Use the smallest possible integer coefficients.

Q: What is combustion?

A: Combustion can be defined as follows:

Q: Identify the missing organic reactant in the following reaction: + X H+ كمر HO H* Note: This…

A: The question is based on the concept of organic synthesis.  we need to synthesize the product using…

Q: By the means of gas stoichiometry, how gasolines are created

A: Gas stoichiometry is the mass (ratio) relationship between reactors and products in chemical…

Q: Write a balanced equation for the combustion of liquid pentane (C5H12), a component of gasoline

A: Write a balanced equation for the combustion of liquid pentane (C5H12), a component of gasoline.

Q: 3. Oil of wintergreen, commonly used externally to relieve muscular and joint pain, is the methyl…

A: When salicylic acid is treated with the ethanol then the reaction is done and the hydrogen from the…

Q: Complete combustion of 7.30 g of a hydrocarbon produced 22.4 g of CO2 and 10.7 g of H2O.   Divide…

A: Given Mass of CO2 = 22.4 g Mass of H2O = 10.7 g Known values  Molar Mass of CO2 = 44 g Molar Mass of…

Q: This reaction was performed in the lab and found to release 471 kJ of heat. How many moles of NaCl…

A:

Q: Consider the reaction of carbon and hydrogen. Draw the covalent bonds that would form to produce a…

A:

Q: CHEMICAL REACTIONS IN THE HOUSEHOLD SETTING CHEMICAL REACTANTS PRODUCTS EXCESS LIMITING REACTIONS…

A:

Q: Give handwritten answer Calculate the mass (in g) of O2 consumed in the complete combustion of 43.9…

A: Answer:- This question is answered by using the simple concept of stoichiometry which involves the…

Q: e. Describe the mechanism of hydrocarbon cracking for production of hydrogen and write the reactions…

A: Solution : Smaller hydrocarbons have a lower boiling point and their volatile nature makes the…

Q: Identify the correct balanced equation for the combustion of pentene (C5 H10).

A:

Q: Why is complete combustion the desired reaction instead of a conversion to carbon monoxide?

A:

Q: What is the sum of the coefficients for reactants and products of the balanced equation for the…

A: In combustion of hydrocarbons, hydrocarbons react with oxygen gas to produce carbon dioxide and…

Q: each chemical reaction listed in the table below, decide whether the highlighted atom is being…

A: To solve this problem we have to identify the elements oxidized  and reduced

Q: Calculate the standard enthalpy change for the combustion of 1 mol of liquid methanol, assuming…

A:

Q: Name the reaction(s), draw and give the names of the reactants/products and state the conditions…

A: Complete oxidation of alcohol gives the acids as the products .

Q: Compound X and Y are being tested for their capacity as insulators. a. In the first experiment,…

A: a.The amount of heat transferred from heated compound X to water bath is first determined first then…

Q: O 1. CH,CH,ONa 2. Br

A: Alkoxide ion reacts with carbonyl compounds having alpha-H to form Highly substituted enolates.…

Q: Define the term Combustion Reactions?

A: Combustion is the scientific word which is used for burning something . Combustion reactions are…

Q: 2. H-C=C-H(g) + 2H2(g) →H3C-CH3(g)

A: Bond energies :  C-H = 413 KJ/mol  C triple bond C = 839 KJ/mol  H-H = 436 kJ/mol  C-C = 348 KJ/mol…

Q: Complete and balance the following combustion reaction . Assume that each hydrocarbon is converted…

A: Combustion is the reaction of a substance with oxygen to form carbon dioxide and water.

Q: what is Gaseous ethane (C2H6) reacts with oxygen gas to produce gaseous carbon dioxide and water…

A: Hydrocarbon reacts with O2 to form CO2 and H2O

Q: Which is the correct and balanced equation for the combustion reaction of ethane (C2H6)? O 2C2H6 +…

A:

Q: For the four classes of hydrocarbons (Alkane, Alkene, Alkyne, Arene): Give a structural formula…

A: The general formula of homologous series : alkanes is Cn​H2n+2​,     eg- CH4 alkenes is Cn​H2n…

Q: Be sure to complete step ONE before moving on to the other steps. Break each step down. You should…

A: Introduction A double replacement reaction is a type of chemical reaction that occurs when two…

Q: . Furnaces in residential homes usually burn natural gas, which is mostly methane, CH. Here is the…

A: Concept: The answer emphasizes the importance of servicing furnaces before winter due to the…

Q: Part A Given the provided data, complete and balance the combustion equation for the combustion of…

A: The given chemical reaction is as follows: CH3CH2CH3 (g) + O2(g) → ____ + ____ A combustion reaction…

Q: What is the correct balanced  equation for the combustion of ethane?

A: Combustion is nothing but burning of a fuel in presence of oxygen, as the atmospheric oxygen aids…

Q: (A) H2 (B) H2 HCI - (C) H2 Consider the reactions shown: What type of reaction is it? Which is the…

A: In the given reaction alkane reacts with HCl. The reaction is possible by free radical mechanism.…

Q: What compound, along with water, is formed when aluminum hydroxide (Al(OH)3) reacts with…

A: Formula of aluminium hydroxide is Al(OH)3 and formula of hydrochloric acid is HCl. Reaction between…

Q: 60. Fossil fuels like coal contain primarily hydrocarbons, but they also contain a small amount of…

A:

Q: Calculate the total mol amount of gaseous products that form from the combustion of the 20.0 mL of…

A: The combustion reaction of benzene is given as follows: C7H8(g)+9O2(g)→∆7CO2(g)+4H2O(g) The volume…

Q: Draw an energy diagram for silicon (Si).

A: Applying concept of electronic configuration of elements.

Q: A mixture was found to contain 1.05g of SiO2, 0.69 g of cellulose, and 1.82 g of calcium carbonate.…

A:

Q: 4. Sugar cane is primarily used as a source of

A:

Q: 1.ln the preparation of aspirin, 6.0 grams of salicylic acid was made to react with acetic anhydride…

A: Interpretation- To calculate the percentage yield of the asprin when 6g of salicyclic acid was made…

Q: In forming the calcium salicylate monohydrate, what is the balanced chemical equation of calcium and…

A: A question based on stoichiometry, which is to be accomplished.

Q: Write out the balanced equation

A: According to the Law of conservation of mass " all atoms of different elements must be equal on both…

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.