Which of the following compounds is soluble in water? O a. Hgl2 Ob. PbSO4 O c. AgCl O d. Pb(C2H3O2)2 e. Agl

Q: What is the final concentration of HCl in a solution prepared by addition of 622.0 mL of 4.73 M HCl…

A: Given that :  Volume taken for 4.73M HCl(1) = 622.0ml Vume taken for 2.03M HCl(2)= 549.0ml Molarity…

Q: gP: -bond acceptors -hond donors:

A: From the construction and properties given in the table,

Q: .Consider the numbers 23.68 and 4.12. The sum of these numbers has significant figures, and the…

A: Given that : The numbers are : 23.66 and 4.12 We have to determine the number of significant figures…

Q: To preview image click here For the following cation choose the correct options for the following…

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Q: A 0.311 g of antacid was neutralized with 50.0 mL of 0.102 M HCI. Calculate the neutralizing…

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Q: The mg/L concentrations of 2.50x104 M solutions of HNO, (F.wt 63 g/mol) equal. 15.57 15.75 17.5 15.5

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Q: calculate A H

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Q: A 25.0 ml sample containing Cugave an instrument reading of 23.6 units (corrected for a blank). When…

A: Interpretation: The molar concentration of Cu2+ in the sample is to be determined.

Q: Enter the expression 147N+α714N+α, where αα is the lowercase Greek letter alpha. Express your…

A: Introduction :  An alpha particle is positively charged particles , it contains two protons and two…

Q: 14 17/N + / H → ? + 7 2- 15 N + ? → 12 ( + 1 / He 504722C+4 7 6 2

A: The phenomenon of spontaneous decay of a nucleus accompanied by the emission of α-particle, β…

Q: نقطتان )2( Ethanol has percent concentration v/v equal to 30%, what the volume of water and volume…

A: 30 ml of ehanol

Q: calculate the weight of NaOH quired to prepared solution O.1M in ?250ml,Na=23,0=16,H=D1

A: 0.1M means 0.1 moles in 1000 ml solution no of moles in 250 ml =  0.1/4 =0.025 moles weight of NaOH…

Q: (a) Perfom the following conversions of units. Where appropriate, use dimenslonal analysis. In all…

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Q: For each organic compound in the table below, name the highlighted alkyl group. O || CH₂ - CH₂ I I…

A: The name of a alkyl group depends on the number of carbon atoms in the alkyl group. For the alkyl…

Q: حل هذه الاسئلة

A: Since you have posted multiple questions, we are entitled to answer the first question only.

Q: 19.A compound with molecular formula C7H₁402 displays the following IR, 1H NMR and 13C NMR spectra.…

A: Molecular formula = C7H14O2

Q: امشه + H2O 7

A: The given compound is carries carbonyl, as well as secondary amine both the functional groups. This…

Q: سٹم می from

A:

Q: Finding the Moles of Solute in a Solution Household laundry bleach is a dilute aqueous solution of…

A: Given Datas ; Molarity of NaClO = 0.70 M Volume of solution = 1.5 L No. of moles = ?

Q: ?Which of the following is WRONG I. Ca, Sr, Ba, Rn - alkaline earth metals II. Mg, Al, Pb, Rb -…

A: Alkaline earth metals : these are the metals which belongs to comes under group 2 . these are - Be ,…

Q: The second assignment / found that 15 ml of the sulfuric acid solution were neutralized Add 10 ml of…

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Q: اجب الثاني/ وجد أن 15مل من محلو تبريتيك يتعادل بإضافة 10 مل من م بدروکسيد المغنيسيوم 0 مولاري فما هي…

A: Molarity of acid is 0.0667M.

Q: 7.53 Which of the following nucleophilic substitution reactions will take place? NH₂ a. b. CH3CH₂I +…

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Q: Which of the following, when added to an equilibrium mixture represented by the equilibrium below,…

A: The equilibrium given is, => Mg(OH)2 (s) ------> Mg2+ (aq) + 2 OH- (aq)

Q: CI 요요 'NH2 ㅇㅇ ㅉ & 요요 A2 ANH₂ 4 삶 H 여

A: The above given reactions can be process by using different reagents in single or in multi step as…

Q: оват ОН НО CH3NH2 DCC

A: Carboxylic acid is decarboxylation by heating. Decarboxylation means removal of CO2.  From the…

Q: Which of the following is false for a buffer solution? ( .Any H* ions will react with a conjugate…

A: Buffer is the solution which is made up of either weak acid and its conjugate base or weak base and…

Q: B O: C NaOH O D O E O

A: Α-hydrogen of carbonyl compounds is acidic in nature and it is removed in the presence of a base to…

Q: 1) What do we mean by titration? 2) What is the concept of redox titration? 3) What is the…

A: (1) Titration is a process in which, liquid amount of one substance determined by using another…

Q: Predict the major product of the following reaction. 0 ل مرده عليم B. HO OH OH

A: The given reaction is shown below.We have to predict the major product of the above mentioned…

Q: Can you provide an example and explanation?

A: Titration of Weak Acid (Analyte) vs Strong Base (Titrant) When weak acid (HA) is dissociated in…

Q: a) Япон OH b) їх c) з-за 8-4 HO. d) e) я ОН xћ ОН НО ОН

A: Synthesis of given products from given starting materials is achieved by various reagents.

Q: I NaOH throu 28,0 " ہاد صد III IV

A: