Convert the Lewis structure below into a skeletal structure. HH H H C H :C1: H H H-C-C=C-c—c—c―o—c—H H H H H H-C H H Show work

Q: T=? O PVINR O PnVIR O PINR O VInR

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Q: that shows the formation of cyclohexane from the elements carbon (C) and hydrogen (H2 ).

A: Applying hydrogenation of benzene.

Q: 2. The following table shows the probability distribution of the number of watches that a jeweller…

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Q: KMNO4, H3O* heat

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Q: The calorie content of a candy bar is 230. Calories per serving (1 bar). Calculate the specific…

A: The Calorie content of the candy bar is = 230 Calories per bar1 candy bar = 52.7 g1 Calorie = 1000…

Q: Identify a substance that is NOT in its standard state. H2 O Ca Он O Li ONe

A: All the gases are found in molecule (mostly diatomic) forms in their standard state.(exception:…

Q: (Q79) The first step of glycolysis (the metabolic conversion of glucose to pyruvate) is the addition…

A: given, temperature = 38.6 degree Celcius Gibbs free energy = +13 kJ/mol

Q: Use the following results from a test for marijuana use, which is provided by a certain drug testing…

A: •) Among 148 subjects with positive results there are 28 false positive results.•) Among 158…

Q: Which of the following is true about the reaction? CH4 (s) + 202 (g) CO₂ (g) + 2H₂O + 393 kJ a) 393…

A: Given reaction is,     CH4 + 2 O2 = CO2 + 2H2O +393 KJ

Q: Given the following reactions: Reaction # 1 2 3 4 Reaction A(s) + 3B(g) 3C(g) + D(g) 2E(s) + 3F₂(g)…

A: The enthalpy change is a state function and the Hess law states that the change of enthalpy in a…

Q: Calculate the energy of combustion of a theoretical compound X if it takes 5.69 grams of that…

A: Amount of heat gained by ice of 123.5g to raise the temperature from :    -15°C to 0°C = 123.5 × 15…

Q: The table below shows current and expected future one-year interest rates, as well as current…

A: The objective of the question is to calculate the liquidity premium for each multiyear bond. The…

Q: Br CH3OH Heat I

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Q: Describe heterogeneos and homogeneos.

A: There are mainly two types of mixture that are: homogeneous and heterogeneous mixtures.

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: 0211120 Ch-13 Homework - General Chemistry II W 1120 Ch-12 Hon Write a balanced chemical equation…

A: A balanced chemical reaction equation is an equation in which the number of atoms for each element…

Q: a) 1) Brz, Fe 2)" Aldz ان. ود و به انسان الارت 2) Br₂, Fe 3) Zn (Hg), Hel, heat رط الا لط ان سن مدل…

A: The objective of this question is to find which reagents are used to convert benzene to .

Q: Complete combustion of 5.50 g of a hydrocarbon produced 17.7 g of CO, and 6.03 g of H, O. What is…

A: Given  Mass of hydrocarbon = 5.50 gram  Mass of CO2  = 17.7 gram  Mass of H2O  = 6.03 gram…

Q: what mass of propane musth be burned to provide 1.3x10 exp 8 J? given is 44.09g / -2221 kJ

A: When one mole of a substance is burnt completely under standard conditions, the corresponding…

Q: Which of the following is the most stable towards heat? * O plastic O sugar O benzoic acid O sodium…

A: Heat stability is the property of a molecule to retain it's structure intact in high temperature.

Q: 11.The specific heat of wood is 2.03 J/g-°C. How much heat is needed to convert 550 g of wood at…

A: The answer is given as follows

Q: Part C- How much heat is required to increase the temperature of 1.00 g of this metal sample from…

A: heat is defined as the form of energy that is transferred between one substance to other substance .…

Q: Consider the balanced reaction 4 A + 6 B -> 9C + 3D If 8.753 moles of A (MW=24.8) are consumed, how…

A: From the given reaction,                  4A + 6B ----> 9C + 3D  It is clear that after…

Q: CH,(g) + 2 0,(g) AH rxn = -809.0 kJ/mol co,(g) + 2 H,O(g) AH = -81.3 kJ cond 2 H,O(/) Given the…

A: Combustion is the process of reaction of a hydrocarbon in presence of oxygen to form carbon dioxide…

Q: Given the data: 4 NH3(g) + 302g) → → 2N2(g) + 6H2Og AH = - 1530 kJ H28) + O2(e) → H2O AH = -288 kJ…

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Q: This experiment revealed that the neutralization of NaOH with HCl(aq) is more highly exothermic than…

A: HCl dissociates in water easily but for a weak acid like acetic acid energy is given to break the…

Q: 3 Draw labelled energy level diagrams for the following reactions: a S(s) + O₂(g) → SO₂(g) AH-297 kJ…

A: The amount of energy released or absorbed when one unit of reactants are changed into products.

Q: One of the best-selling light, or low-calorie, beers is 4.2%alcohol by volume and a 12-oz serving…

A: (a) Balanced chemical reaction of ethanol with oxygen to form carbon dioxide and water is as shown…

Q: kJ H2(g) + 0.502(g) → H₂O(g) AH-241.8- AS-44.5 J-mol¯-K-¹ mol So, mol¹KI החומר ??? H₂O(®) 130.7…

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Q: Ex: 12 The complete combustion of an organic compound of mass produces carbon dioxide gas and water.…

A: The following points to be considered in order to answer the question: Concentrated H2SO4 is a…

Q: Calculate ∆H°f, in kcal/mol for C₂H₂(g) from the reaction 2 C2H2(g) + 5 O2(g) > 4 CO2(g) + 2 H2O(g)…

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Q: 3 A +2 BZ? 6C A = 156.3 g/mol B =862 91mol C = 381.2 gimo) AH= -695.7 kcal /mol %3D molar mass *…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: I- Select all of the molecules to the right that are alkenes. H. H-C-C-H - H H C C-H

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Q: Review I Constants I Period Consider the thermodynamic data below: Compound AH (kJ/mol) CHa…

A: combustion of propane from energy that covert ice at - 19°C to water at 75.0°C

Q: In addition show all Work, to your the pressure, releases om bustion 25g x) of reaction 5.00g to…

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Q: In 1997, at the United Nations Conference on Climate Change, the major industrial nations agreed to…

A: As per our guidelines we have allowed to answer the first three subpart for you. Kindly repost the…

Q: 20. The density of LPG gas under standard conditions is 2.34 kg/m³. What percentage of propane and…

A: The objective of this question is to determine the percentage composition of these components in the…

Q: If you begin an exercise program and burn 5 Calories per minute by walking, how many hours of…

A: An exercise program and burn 5 calories per minute by walking.Target:- two weeks to lose 8 pounds.An…

Q: 2. Given the following information, calculate AHan for the reaction. 2C3Hs(g) +1002(g) → 6CO2(g) +…

A: We know  ∆H = ∆Hproduct  - ∆Hreactant

Q: CONSIDER THE REACTIONS: C(s) + 2H₂(g) → CH4(g) AH = -X KCAL C(g) + 4H(g) → CH₂(g) Consider the…

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Q: The following reaction is correct as shown. H O O True O False O NaOEt, EtOH, heat

A: Here an organic reaction is given with a product. We have to identify that the given product is…

Q: СНО CO2H CO2ET

A: To solve this problem first we have to use strong oxidizing agent to convert aldehyde to carboxylic…

Q: Is 10b more than one product? Not sure the way it is written.

A: 10. (b). We have to write the product of the below given reaction CH3CH2CCNa + (CH3)2CHCH2CH2Cl.…

Q: Calculate AH for the reaction C2 H4 (g) + H2 (g) → C2H6 (g). from the following data. C2H4 (g) + 3…

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Q: 4C(s) + 4H2(g) + O2(g) → CH3CH2OCOCH3(l)  ΔH°=-480.0 kJ CH3CH2OH(l) + O2(g) → CH3COOH(l) + H2O(l)…

A: This question belong to thermochemistry. In this reaction the standard enthalpy of the following…