This experiment is the Separation of a mixture of 3-nitroaniline, Benzoic acid, and naphthalene using an acid-base separation extraction technique

Q: Use the systematic treatment to get the concentrations of all the species in a solution of: a.) 0.35...

A: We have been asked to find the prepartion method of the given concentrations using systematic treatm...

Q: 2. Complete the table below, giving the compound's formula and name. NO; so,?- PO,3- K* Cu2+

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Q: Consider the following chemical reaction: 2CH3OH(l) + 3O2(g) -------> 2CO2(g) + 4H2O(l)  Calculate...

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Q: Which is the more effective extraction technique, single or multiple extractions? Explain.

A: Which is the more effective extraction technique, single or multiple extractions

Q: The two molecules below are separately exposed under the given conditions. What will be the resultin...

A: Concept : Electrocyclic reaction 1) it allowed in both heat & light.  2) it is known to occur fo...

Q: Which of the following processes represent a decrease in entropy for the system described? Select al...

A: Entropy  - Is the  thermodynamic  quantity representing  the unavailability of system thermal  energ...

Q: For the reaction CaBr2 (aq) + K2SO,(aq) write the complete ionic equation. (Be sure to specify state...

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Q: The following syntheses have flaws in them. What is wrong with each? (a) .CH3 1. Cl2, FeCl3 .CO2H 2....

A: 1) Methyl group is a moderate electron donating group and it directs the incoming electrophile ortho...

Q: intermolecular forces

A: In this question we have to explain with the knowledge of properties of matter in relation to interm...

Q: Please identify the asymmetric carborn in the following molecules and mark them with an X. There may...

A: Assymetric carbon is the one that contains four different type of atoms attached to it and that is k...

Q: 1 H,PO, HPO,² 0.8 0.6 0.4 H,PO, 0.2 ...PO, 2 6. 10 12 14 Fractional Composition (oa)

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Q: 4. For the following aldohexoses which of them will give an optically inactive compound when reacted...

A: HNO3 is strong oxidizing agent      option IV is correct

Q: What is the number of moles in Serotonin if the mass in grams is 21.29

A: Given, mass of serotonin= 21.29 g  molar mass of serotonin =176.215 g mol-1  moles of serotonin = ? 

Q: There is a 15.85% by mass KCl (molecular mass is 74.5513 g mol) solution at 25°C. The density of the...

A: We know that , Osmotic pressure= (Molar concentration of solute*ideal gas constant*temperature)

Q: A mixture must be at its saturation point to be classified as a true solution. True False

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Q: Hydrogen atoms in states of high quantum number have been created in a lab. (a) Find the quantum num...

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Q: A gas has the initial conditions of: 21.2 Liters • 279 K 1.03 atmospheres If its pressure is increas...

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Q: The standard enthalpy of combustion, A H , of graphite is -393.51 kJ mol-1. Calculate the change in ...

A: Given :  Enthalpy of combustion of graphite = -393.51 KJ/mol 

Q: Solid aluminum (Al)and chlorine (Cl,) gas react to form solid aluminum chloride (AICI,). Suppose you...

A: Limiting reagent is the species that get completely consumed in the reaction and therefore decide fo...

Q: 5 attempts left Check my work Enter your answer in the provided box. For the reaction N2(g) + 3H2(g)...

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Q: If pressure is expressed in atmospheres and volume is expressed in liters, PAV has units of L atm (l...

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Q: Calculate the mass of ammonia (NH,) that contains a trillion (1.000 × 102) hydrogen atoms. ΝΗ. Be su...

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Q: The molar heat of combustion, A H¿, of sucrose is -5643.4 kJ mol-1. If 0.250 moles of sucrose is com...

A: The entropy of a substance is the measure of disorder. As the disorder in the substance is increases...

Q: In a lab, dissociation constant, K, of an acid-base indicator is measured. A 1.00 x 104 M solution o...

A: Concentration (C) of the indicator = 1.00 x 10-4 M path length (l) of cuvette = 1.00 cm Molar absorp...

Q: The reaction 2 C4H10(g) + 13 O2(g) has AG° = -5407 kJ. Determine the value of AG°; for C4H10(g). 8 C...

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Q: soluble

A: In this question we have to describe which of the following substance are soluble in water with suit...

Q: A 25 mL sample of a 4.0 M solution is diluted to 250 mL. What is the molarity of the new solution? B...

A: Given that,M1=4M,V1=25ml,V2=250ml,M2=? When n1=n2 then M1V1=M2V2 M2=M1V1/V2=(4×25)/250=0.4M Therefor...

Q: Question 8 For which salt is the aqueous solubility most sensitive to pH? CaFa(aq) O Cacl(aq) CaBrz(...

A: We have to tell about the solubility of the sparingly soluble salt. We know that the solubility of s...

Q: Suppose a 500. mL flask is filled with 1.8 mol of NO,, 0.90 mol of CO and 0.40 mol of NO. The follow...

A: Equilibrium constant is the ratio of concentration of products to concentration of reactants raised ...

Q: 34. Classify the following oxides as acidic, basic, or amphoteric: (a) ZnO, (b) P,O10, (c) CaO. 35. ...

A: Metallic oxides are basic in nature while nonmetallic oxides are acidic in nature. Different chemica...

Q: Draw the given direction vector [112] and crystallographic plane (112) in the following cubic unit c...

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Q: Gaseous methane (CH,) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide (CO,) an...

A: Given data of the following, mass of CO2=27.4 g, molar mass = 44 g mol-1  mass of CH4=12.5 g, molar ...

Q: b. (NH4)2SO4 Show Hint

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Q: pls show the the isomers of butane-2,3-diol.  Which pairs are enantiomers? diastereomers? mesomers?...

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Q: What is the mole fraction of N2 if a flask contains a mixture of 1.11 g H2 gas (H = 1.01 g/mol) and ...

A: Mole fraction is defined as number of moles of solute divided by total number of moles of solution. ...

Q: The reaction by which it goes into solution is: Mg(OH)2(s) Mg2+(aq) + 2 OH−(aq) a. Formulate the ...

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Q: The reaction 2 C4H10(s) + 13 O2(g)- has AG° = -5407 kJ. Determine the value of AG° for C4H10(3). 8 C...

A: Consider the given information is as follows; 2 C4H10g  +  13 O2g   →    8 CO2 g   +   10 H2O g∆G° =...

Q: Consider the following chemical reaction: 2CH3OH(l) + 3O2(g) → 2CO2(g) + 4H2O(l) Calculate the numbe...

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Q: In the complete combustion of methane:                     CH4 + O2 --> CO2 + 2H2O What is the act...

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Q: plants use light from the Sun to drive photosynthesis, a chemical reaction in which liquid water and...

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Q: Consider the reaction N2(g) + O2(g) = 2NO(g) If the equilibrium partial pressures of N2, O2, and NO ...

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Q: What quantity of moles of H2SO, are required to completely react with 7.20 mol of Al according to th...

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Q: Calculate the pH of a 0.1 M sodium hypoiodite solution. Write the reaction if hypoiodite with water ...

A: Given concentration of hypoiodite solution=0.1M pH=?? Ionization of hypoiodite solution in water is ...

Q: 14 For a process with AH 0 ΟΔΕ >0 O AS > 0 O Never. 20 The standard enthalpy of reaction, AHf pen, f...

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Q: 5:36 Rank the compounds in each group according to their reactivity toward electrophilic substitutio...

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Q: The equilibrium constant for the reaction Na2(g) → 2Na(g) is 2.47 at 1000. K. Calculate the value of...

A: Equilibrium is the state at which the rate of forward and backward reaction are equal in a reversibl...

Q: 3. What is the relationship between edge length (a) and atomic radius (r)? Answer: Type of cubic uni...

A: Simple cubic structure in which atoms  are presenty only at corners of unit cell and face centred st...

Q: The rate of effusion of an unknown diatomic gas to oxygen is 0.355:1.00. Calculate the molar mass of...

A: Given that, The rate of effusion of an unknown diatomic gas to oxygen is 0.355:1.00. I.e., runknownr...

Q: Calculate the work, in joules, done by a gas as it expands at constant temperature from a volume of ...

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Q: Decide whether each molecule or polyatomic ion is polar or nonpolar. If the molecule or polyatomic l...

A: Given compounds: CH4 OCS HBr It has to be determined whether they are polar or nonpolar. If they are...