What reagents would you use to complete the following reactions? он он 1.) 2.) 3.)

Q: The following reaction is spontaneous as writen when the components are in their standard states: 3 ...

A: [Zn2+] = 3 mol L-1 [Cr3+] = ?

Q: What is the correct expression for the equilibrium constant (K) for the reaction between carbon and ...

A: Equilibrium constant (Kc) in terms of concentration can be defined as the ratio of concentration of ...

Q: For the rearrangement of cyclopropane to propene at 500 °C (CH2)3 CH3CH=CH2 the following data have ...

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Q: Ка(НС-Нз О2) %3D 1.8 х 10 5 1. 0.10 M acetic acid/0.30 M sodium acetate pH : 2. 0.30 M acetic acid/0...

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Q: Barbituric acid, HC4H3N2O3, is a weak acid that is used to prepare various barbiturate drugs (used a...

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Q: 9.62 Sulfur trioxide can be removed from the exhaust gases of power plants by reaction with lime. Th...

A: Given, CaO(s) + SO3(g) ➝ CaSO4(s)   ∆H° = -886 kJ Note : negative sign (-) indicate the release of e...

Q: The models in the following table represent ions that have their usual charge. Give the formula, inc...

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Q: What is Kb for the equilibrium rreacton:  CN- + H2O  HCN + OH- ?     Ka value of 6.23 x10-10

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Q: Give the number of protons, neutrons, and electrons for 5°C0 protons neutrons electrons

A: Given, Element : Cobalt (59Co) Mass number of Co = 59 Atomic number of Co = 27 Number of protons = ?...

Q: The reaction 4A (aq) + 6B (aq) C (aq)+ 3D (aq) is run and the measured concentrations are given in t...

A: Reaction: 4A (aq)  + 6B (aq) ⇌ C (aq)  + 3D (aq)   Concentration of A at equilibrium = 0.70 Concentr...

Q: 9.49 AHn = 31.3 kJ/mol for acetone. If 1.40 kg of water were vaporized to steam in a boiler, how muc...

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Q: What does the number in a filter paper's brand represent?

A: Filter paper is a semipermeable paper made of cellulose that is used to 

Q: Briefly describe the significance of anion gap?

A: We have to tell the significance of anion gap. 

Q: Determine the moisture content of the crystalline solid that weighs 4.8756g after staying in the ove...

A: In the given question we have to calculate the moisture content in the solid. given data:  wet weigh...

Q: Na2Cr207 () CH2-CH2-OH H2SO4

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Q: reaction. Use the Standard Enthalpies of Formation in your textbook to determine the AH° for the Naz...

A: From the standard enthalpy of formation data  ∆Hf for CO2 is -393.51 kJ  ∆Hf for NaCl is -407.25 kJ ...

Q: Correct 1. Calculate the amounts of each reactant. 2. Compare the ratio of reactants amounts to the ...

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Q: How to identify base and adjacent base and acid and adjacent acide in chemical reaction and other si...

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Q: Calculate the value of the equilibrium constant Kat a temperature of 298 K for each value of AG. AG ...

A: The complete solution is given below.

Q: Compute for the weight of Sodium Acetate ( 82 g/mol) that is need to dissolved in 1.0 mol of acetic ...

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Q: Enter your answer in the provided box.   From the following data,   C(graphite) + O2(g) →CO2(g)   ΔH...

A: Given,  From the following data, C(graphite) + O2(g) →CO2(g)             ΔHorxn = −393.5 kJ/mol  H2(...

Q: Every 0.5 mL of reducing solution consists of 60 mg sodium borohydride (MW = 37.833 g/mol) dissolved...

A: 90 mg of sodium borohydride were added in total.

Q: If a test substance gives a really high level of “absorbance” of green light, will the reading of th...

A: If a test substance absorbs most of the green light, it will give a really high level of absorbance....

Q: What is the change in the internal energy of the system if the surroundings releases 300J of heat en...

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Q: Choose the correct concentrations of 48 mg/L CO2 and 27 mg/L Mg²* in mg/L as CACO3 O 155 and 89 mg/L...

A: Given data : CO2 = 48 mg/L Mg2+ = 27 mg/L

Q: When 372.4 mL of 1.149 M AGNO3 is added to 300.8 mL of 1.383 M NH,CI, how many grams of AgCl are for...

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Q: The reaction of 49.12 g of Cr203 with 47.8 g of Al produced 18.35 g of Cr. What is the percent yield...

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Q: The list below provides common observe. Some are scientifically true while others are misconceptions...

A: Here we have to predict the change in property (boiling point, freezing point volatility)  in the gi...

Q: molarity

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Q: (c) O2(g) + 2MgF2(s) → 2MgO(s) + 2F2(g) = 140.76 J/K• mol s° (02g)) = 205.0 J/K•mol rxn S° (F2(g)) =...

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Q: Experiment name: Heat of solution (KNO3 and Tris) in Calorimetric Thermometer. Q.1 Purpose of experi...

A: Purpose of experiment in a lab report or experiment tells us about what we are gonna be exploring or...

Q: Please provide the answers in each situation. 1. Which compound/s will react with Br2 in water under...

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Q: how to prepare this buffer TES (Sigma-Aldrich) infiltration buffer (10 mM TES, 10 mM MgCl2, pH 7.5) ...

A: TES, having the molecular formula C6H15NO6S, is widely used to prepare buffer solution. A TES buffer...

Q: Correct 1. Calculate the amounts of each reactant. 2. Compare the ratio of reactants amounts to the ...

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Q: Which parameter is measured by determining the drop in dissolved oxygen in a sealed water or wastewa...

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Q: Consider the following reaction for formation of nitric acid from the pollutant nitrogen dioxide rea...

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Q: 9.50 When a 13.0-g sample of NaOH(s) dissolves in 400.0 mL of water in a coffee cup calorimeter, the...

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Q: What volume of N2 can I produce with only 10g of NaN3? Assumption: Pressure: 1atm Temperature: 29...

A: Given :-  6NaN3-> 2Na3N + 8N2  Mass of NaN3 = 10 g  Temperature = 298 K  Pressure  = 1 atm To cal...

Q: . Write the balanced formula, complete ionic, and net ionic equations for one of the reactions that ...

A: Let us discuss each question.

Q: Draw the products of the following Diels-Alder Reactions. Remember to show the correct stereochemist...

A: In Diels alder reaction, diene react with dienophile to form 4+2 cycloaddition  product.  

Q: IR Tert-butyl alcohol 100 90 80 70 60 50 40 30 20 10 4000 3500 3000 2500 2000 1500 1000 500 Wave num...

A: IR helps us To find The Unknown functional Group present  in the Compounds.

Q: What is the bond order of N2

A: Here, we have to calculate the bond order of N2.  

Q: Balance the following reactions. Do not add the phase symbols. a. ____Ca(OH)2 + ____H3PO4 ____Ca3(P...

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Q: An organism had 665 grams of Carbon-14 (a radioactive form of carbon) in it when it died. How much r...

A: Carbon-14  is a radioactive isotope of carbon with an atomic nucleus containing 6 protons and 8 neut...

Q: a mixture of hydrogen and oxygen gasses is indefinitely stable at room temp but if struck by a spark...

A: When molecular hydrogen (H2) and oxygen (O2) are combined and allowed to react together, energy is r...

Q: Calculate the concentration of H3O+ if the pH of a solution is 2.19. Answer to two significant figur...

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Q: Help!

A: Since you have posted multiple questions, the answer for first three question is given below. Kindly...

Q: FTIR Common Name: BP: IUPAC Name: MP: MICRONS 100 foo 90 .05 -0.1 70 60 50 40 30 20 10 -20 4500 4400...

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Q: d. 2. Â(2e²ikx), Â = -3ih- d.

A: Differentiation of exponential  is same .ie exponent. Any constant  term is not differentiated, so i...

Q: Write Short paragraph about heterogeneous coloidal solution.

A: A colloid is a heterogeneous mixture in which dispersed particles have an intermediate size of solut...

Diol

In chemistry there are so many chemical compounds that have a hydroxyl group but a chemical compound having two hydroxyl groups (-OH) is termed as a diol. It also implies the presence of two alcohols whereas polyols contain two or more than two hydroxyl groups (-OH). Glycol or 1,2-diol is an aliphatic diol that has two alcohol groups on adjacent carbon atoms. In industries, the most commonly used diol is ethylene glycol.