How will you prepare 1500 mL of 20mM NaOH?

Q: Match the characteristics with the reaction mechanism Prompts Submitted Answers increase in the bond…

A: Bond order of double bond is higher than single bond.

Q: Consider the hypothetical reaction below. What is the enthalpy for its reverse reaction? AH=357.2 kJ…

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Q: Gaseous ethane (CH,CH,) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide (CO,)…

A: Given, Mass of ethane =5.71g Mass of O2 =37.5g Actual yield of H2O produced =3.59g We have to…

Q: 1. A 1.000 g sample containing Na,C,O, (MM=134 mg/mmol) is titrated with 40.00 mL of 0.0200 M KMNO,…

A: It is an application of redox titration where a redox reaction occur between KMnO4 as titrant and…

Q: SOLID LIQUID GAS PARTICLES ENERGY AND MOVEMENT OF PARTICLES SPACES BETWEEN PARTICLES ATTRACTIVE…

A: Matter is anything that has mass and occupy the available space. Matter is physically classified as…

Q: CH3 CICH,ÖCH,CH,CH(CH,), CH,CH,Č-CHCH, CH, Č,H, ČH2CI CH3 OH .CHO `CHO оно BRCH,CH CCH, CH,CH,CH,CHO

A: Given molecules are : Provide the IUPAC names for the following compounds = ?

Q: A solution contains 1.48x10-2 M lead acetate and 1.28x10-2 M cobalt(II) nitrate. Solid ammonium…

A: Given: Concentration of Pb(CH3COO)2 = 0.0148 M And concentration of Co(NO3)2 = 0.0128 M

Q: SOLID LIQUID GAS PARTICLES ENERGY AND MOVEMENT OF PARTICLES SPACES BETWEEN PARTICLES ATTRACTIVE…

A: If a substance has mass and occupy space is called matter. There are different type of matters…

Q: Question 2| A series of Stokes lines separated by 5.752 cm1 are observed in the rotational Raman…

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Q: What are the ideal van't Hoff factors for the following compounds Ba(ОН)2, С6н1206, КЗРО4, HNO3 ?* O…

A: Van't Hoff factor is the number of ions form when an ionic compound dissolved.

Q: If an arrow ends at a sigma bond, what does the arrow going there imply? A The sigma bond will…

A: In organic chemistry the shifting of electrons is shown by a curved arrow. The direction of arrow…

Q: Methodology: Make an schematic diagram for the procedure below

A: For schematic diagram one has to put the procedure in point wise .

Q: What is the molarity of a 15mL-acetic acid solution if it takes 33.4mL of 0.0088N sodium hydroxide…

A: Given-> Volume of acetic acid = 15 ml Volume of NaOH = 33.4 ml Normality of NaOH = 0.0088 N =…

Q: H3C N. Он H3C°

A: Given,

Q: a. Draw the Lewis Dot structure that minimizes formal charges. b. Draw the 3-D structure. c.…

A: As you have posted question with multiple subparts, we will solve the first three subparts. For…

Q: The maximum amount of barium chromate that will dissolve in a 0.284 M potassium chromate solution is…

A: The solubility product is a type of equilibrium constant and its value depends on temperature.

Q: Colligative Properties and Kinetics 2. A reaction is thought to occur by the following mechanism: A2…

A: When reaction is multistep then this reaction is known as complex reaction...

Q: NO2 nitrobenzene with ethanoyl chloride and AICI3 to make CH3

A: Friedel craft acylation involves the attachment of acyl group to an aromatic ring . It uses AlCl3 as…

Q: To lower the concentration of a solution, we use the process of dilution, or adding more solvent to…

A: 1.MinitialVinitial = MfinalVfinal

Q: 1.5 moles of Nesfruta Dalandan are added to a container having 2 liters of water on a nice day at 25…

A: Given that -  Moles of Nesfruta Dalandan = 1.5 mol  Volume of water = 2 L =2000 mL Temperature =…

Q: C:04 +6H* → 2MN²*+ 10CO2(g) +8H2O r concentration of the KMNO4 solution.

A: Given Molarity of Na2C2O4 = 0.02502  Volume of Na2C2O4 = 50.00 mL Volume of KMnO4 = 34.75 mL

Q: What would be different in the 1H NMR spectra of a mono and disubstituted azulene? How many signals…

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Q: If you have 1 mol Xe and 1 mol F2; how many moles of XeF2 can you create in the following chemical…

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Q: 2. Consider the five esters below with formula C.H 20:: (a) (b) (e) (d) (c) O Which is/are mad e…

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Q: Based on these data, what is the value of the formation constant, Kr, of (Cu(NH3)4*? Express the…

A: Ans: 3x 10^13

Q: The thiourea in a 1.563 g sample of an organic material was extracted into a dilute H2SO4 solution…

A: Given,  Mass of thiourea = 1.563 g  Molarity of Hg2+ = 0.009284 M  Volume of Hg2+ = 36.43 mL  Given…

Q: A student created a solution in a 100 mL volumetric flask by adding 3.753 g KNO3 and 25.77 mL 0.358…

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Q: What does this tell us about each peak?

A: To assign the peak present in the given IR spectrum to their respective functional groups.

Q: BaCro s) Ba2 + CrO Ksp = 2.10 X 10 10 Caleulate the molar solubility of BaCrO4 in water.

A: Given-> Ksp = 2.10 × 10-10

Q: Calculate the pH of a solution that is 0.0718 M NaClO at 25°C

A: Given-> Molarity = 0.0718 M

Q: Draw the major product of this reaction. Ignore inorganic byproducts. CI AICI3 +

A: Benzene can give Friedel craft alkylation reaction which is electrophilic aromatic substitution…

Q: How many atoms of hydrogen are found in 8.12 mol of ethane, C2H6?

A: Given -> Moles of ethane = 8.12 mole

Q: Explain the complications in the dispersion of spheroidal particles in the Mie theory. Please focus…

A: Gaustav Mie provided the mathematical description for spectral dependence of scattering by spehrical…

Q: An rxn with a rate constant k1= 2.0 x 10^-5/s at 650K and the Ea = 226 kJ/mol. What temp in K is the…

A: Given data :

Q: Before you proceed with the titration proper, you must first determine the exact concentration of…

A: 3. Answer - The correct option is - (C) - standardization  Explanation - According to the question -…

Q: Curved arrows are used to illustrate the flow of electrons. Follow the arrows and draw the first…

A: A curved arrow in organic chemistry reactions starts from tail and ends up at head. Starting point…

Q: 2. Convert moles of white and brown sugar to grams and then to cups using the conversion, 1 cup of…

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Q: radioactivity be most likely to occur? those with excess neutrons those with not enough neutrons…

A: Let us discuss the radioactive decay and nuclear chemistry.

Q: Consider the reaction at 298 K. 2C(graphite) + O,g) 2C0(g) AH-221.0 k/mol Calculate the quantities…

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Q: 1. Draw the functional groups that are characteristic of carboxylic acids, esters, and amides.

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: How many grams of Ba(OH)2 are needed to prepare 2.50 liters of 0.200 M barium hydroxide solution?

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Q: 2. Pt* forms a complex with two ammonia molecules, one SCN and a Cl ion. a) What is the formula and…

A: Answer: To form a complex, ligands donate their lone pairs in the vacant orbitals of central metal…

Q: Vhat is the pOH of a 0.0250 M HI solution? А. 0.944 В. 12.398 С. 1.602

A: Given : Molarity of HI = 0.0250M

Q: 1. N-N-------N–N dispersion force dipole-dipole hydrogen bond O ion-dipole

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Q: Twenty-one grams of cyclohexane with a molar mass of 84 g/mol and twenty-five grams of ethanol with…

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Q: Consider the reaction below LiOH+KCL LiCL+KOH If 20.0 grams of lithium hydroxide LiOH are used, what…

A: Given- LiOH +KCl ->LiCl + KOH  Weight of lithium hydroxide =20.0g Theoretical yield of lithium…

Q: rxn 1.png R2'NH A + R OR R NR2 (A) (В) A) Addition B Elimination c Substitution D Rearrangement

A: It is nucleophilic acyl substitution reaction which proceeds through addition - elimination…

Q: Calculate the molar concentration of a solution that is 50.0% NaOH (w/w) and has a specific gravity…

A: The molar concentration of a solution that is 50.0% NaOH (w/w) and has a specific gravity of 1.52 is…

Q: using ELECTROPHILIC SUBSTITUTION solve this problem

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Q: The arsenic in a 1.203-g sample of a pesticide was converted to H₃AsO₄ by suitable treatment. The…

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