Organic layer NH2 OH p-acetyl aniline benzoic acid naphthalene Wash with NaOH Organic layer Aqueous layer evaporate solvent (flask 3) Wash with HCI Aqueous layer Add NaOH collect precipitate (flask 2) Add HCI collect precipitate (flask 1) 5

Q: O True O False QUESTION 4 The enthalpy of reaction for the following reaction is equal to the heat…

A: Heat of formation is the enthalpy change when 1 mole of a compound is formed from its constituent…

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

A: Applying hydrogenation of benzene.

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

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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: Calculate the mass of the compound - show work Na2SO4

A: Please find the attachment

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: 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: (b) If we add CO, t gases be when equil H2- CO:

A:

Q: Br CH3OH Heat I

A:

Q: An object with unchanged composition falls under what property? * Biochemical Mechanical Chemical…

A: 4.   The property in which the composition of an object remains unchanged is called a physical…

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: 2) au Fill in reactants, products or conditions needed to complete the following reactions. Br YOH…

A: Product of following reaction can be made by applying appropriate reaction mechanism.

Q: Incomplete combustion: _CH4(g) + _O2(g) —> _C(s) + _H2O(g).

A: Given- Incomplete combustion reaction _CH4(g) + _O2(g) —> _C(s) + _H2O(g). Consider the…

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: 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: What is the definition of standard heat  of formation of ethanol?  What is the definition of the…

A:

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: KMnO (C6H₁00) + (C₂H40₂) hot + (co₂)

A: We know KMnO4 is strong oxidising agent. will oxidise double bond to ketone and aldehy."

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

A:

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

A:

Q: NHCOCH3 A NH₂ B Order of electron donating ability (I being the strongest)

A: We have to find the order of electron donating ability