uestio 16 Which one of the following 1.0 M solutions would be expected to have the highest pH? A) H:SO. B) HCIO. C) Ca(OH): D) NaOH

Q: Which is the following statements concerning the boiling point of a liquid is always true? A)The…

A: Boiling point can be defined as the temperature at which a liquid substance start converting into…

Q: Procedure titration uses 0.1000M NaOH and 20.00mL acetic acid mixed with 25mL distilled water Shaw…

A: Given :-  Molarity of NaOH = 0.1000 M = 0.1000 mol/L  Volume of acetic acid = 20.00 mL  = 0.020 L…

Q: Determine the change in the standard entropy, AS°, at 298K, for the given reaction using the…

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Q: pka values above. 1.00E+00 8.00E-01 6.00E-01 4.00E-01 2.00E-01 0.00E+00 5 10 15 pH a (6) Identify…

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Q: 25. Which of the following is usually considered to be a weak acid? A) HCI B) HBr C) HI D) HF 26.…

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Q: Compound Z has a heat of vaporization of 155.9 J/g, a specific heat capacity of 2.08 J/gºC, and…

A: Given, Boiling point = 72.1 °c □Hvap = 155.9 J/g C(l) =  2.08 J/g-°c Mass of. Z(m) = 562.4 g

Q: 7) The o-complex formed for the bromination of benzoic acid should be Br. H. .COOH .COOH СООН Br…

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Q: What is the calculated value of the cell potential at 298K for an electrochemical cell with the…

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Q: In Part A of this experiment, you prepare 5 solutions of FeSCN2* [one of them is just a blank…

A: No of moles = Molarity * Volume (L)

Q: released from a 40 g sample of iron when it is heated to a temperature of 270 °C, and then dropped…

A: Form energy conservation,  Heat loss by iron = heat gain by water  Heat loss by iron = 1500 J

Q: H -C三C-H T. ? H-C=C-CH20H 2. 2

A: Detail mechanistic pathway is given below to carry out the following conversion

Q: The conductance of 0.00017 M acetic acid solution is 153 µS when applying a probe with 0.87 cm−1…

A: Given: Concentration of solution, x = 0.00017 M = 0.00017 mol/L            Conductance of solution,…

Q: [References] a. Will dichromate ions oxidize chloride ions to free chlorine in acidic solution?…

A: Oxidising agent can be defined as the species that oxidises other species. Oxidation means loss of…

Q: It was found that 3.85 g of a compound of phosphorus and chlorine contained 0.165 g of phosphorus.…

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Q: . What volume of hydrogen gas at 27°C and 723 torr may be prepared by the reaction of 4.54 g of…

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Q: What are auxiliary reducing agents? Give an example and its half-reaction.

A: An auxiliary Reducing agent is that reducing agent which easily donates it's electrons to another…

Q: 33. Which of the following equations would correspond to the bicarbonate ion, HCO3', behaving as a…

A: In this question we have to tell the equation in which bicarbonate ions work as weak acid.

Q: O4 and the formation of the brown precipitate manganese dioxide, MnO2. OH 3 + 2KMNO4 + 4H20 3 +…

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Q: the following functional groups according to their DECREASING reactivity with nucleophiles. [esters,

A: Now the above picture represents the reactivity order towards the nucleophile

Q: A 0.4755-g sample containing (NH,),C,O, and inert materials was dissolved in water and 3. strongly…

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Q: A new band sensation is playing a concert and recording it for a live album to be released this…

A: Amplitude of a sound wave is also part of singing. When someone sings with a greater amplitude…

Q: Consider the following reaction mechanism for the addition of HCl to propene in the gas hase. The…

A: As given that the third step is the rate determining step, so rate law is given as: Rate =…

Q: Consider the reaction scheme below. Br2 FeBr3 CI AICI3 NaOH Y warm What are the structures of X, Y,…

A: When benzene is treated with Bromine in presence of Ferric bromide, then bromo benzene (X) is…

Q: Copper commonly occurs as the sulfide mineral CuS . The first step in extracting copper from CuS is…

A: In balancing of redox reaction total electrons gained by oxidising agent is equal to total electrons…

Q: 39) Complete the multi-step synthesis by showing the product structure of each step. NaNH2 H/Pd CH…

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Q: If a spontaneous reaction increases entropy, the change in enthalpy must be A) positive B) zero…

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Q: The enthalpy of sublimation (direct conversion from solid to gas) of carbon dioxide is 26.1 kJ/mol.…

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Q: synthesis of the molecule

A: Detail synthetic route is given below to carry out the following conversion

Q: A student is using a calorimeter to determine the specific heat of a metallic sample. She measures…

A: Use the concept of heat lost by metal = heat gained by water to calculate specific heat of the…

Q: The sketches are drawn as if a sample of carbon monaxide were under a microscope so powerful that…

A: Solution - The correct option is sketch (C) Explanation -

Q: 5. State and variation theorem. prove

A: Answers are given as below:

Q: Balance the given redox reactions using the oxidation number method  a.H2S(aq) + HNO3 (aq) -> S(s) +…

A: Oxidation number is the hypothetical charge of an atom if all its bonds to different atoms are fully…

Q: 14. You set out to study the reaction 2AB (g) = A2 (g) + B2 (g). You place 0.30 moles of AB into an…

A: 14) we need to identify the missing column of the ICE table

Q: Consider the reaction scheme below. Br2 FeBr3 AICI3 NaOH Y warm What are the structures of X, Y, and…

A: Here we are required to predict the product of the reaction

Q: Hypothesis for the Preparation of Phenyl benzoate.

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Q: SECTION 7: SYNTHESIS - following synthesis problems. You may use any additional reactants and…

A: Detail mechanistic pathway is given below to carry out the conversion

Q: O4 and the formation of the brown precipitate manganese dioxide, MnO2. OH + 2KMNO4 + 4H2O + 2MNO2 +…

A: The given reaction is example of hydroxylation of alkene. Hydroxylation of alkene is example of…

Q: How many grams of carbon dioxide, CO2, are needed to fill a 82 L bottle at 0.95 atm and 56°C. Report…

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Q: noles of UF6 would have to be decomposed to provide enou ailable.) mol UF6

A: Given,  Moles of CF4 = 2.06 mol Balanced chemical reaction,  3C + 2UF6 ---> 2U + 3CF4

Q: . a)What is the N of 15.2 ml of KOH if it reacts with 3.72 g of benzoic acid, C7H6O2, a monoprotic…

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Q: Which element has the electron configuration 1s²2s²2p⁶3s²3p⁶4s²3d⁵?

A: Total number of electrons =( 2+2+6+2+6+2+5 )  = 25 We know that, Atomic number = number of protons…

Q: IUPAC name for the following compounds ?

A: The first step in nomenclature is to choose the longest carbon chain which should contain the…

Q: O4 and the formation of the brown precipitate manganese dioxide, MnO2. OH + 2KMNO4 + 4H2O + 2MNO2 +…

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Q: Module 8, Is the change in entropy for the following chemical reactions positive or negative? (Note:…

A: Equilibrium constant is defined as ratio of concentration of product to concentration of reactant.

Q: alanced chemical equation corresponds to the pression? PROBr Po Per, Кр -) = 2 NO (g) + Br2(g) %3D

A: Equilibrium can be defined as a state of reaction in which rate of forward reaction become equal to…

Q: 3. A piece of metal "X" weighing 0.0382 g was placed in a eudiometer containing dilute aqueous HCI.…

A: According to Q&A guidelines of Bartleby, we are supposed to answer only the first 3 sub-parts of…

Q: Zn(s) + 2 OH(aq)Zn0(s) + H2D(e) + 2e e HgO(s) + H,0(4)+ 2e Hg(e)+ 20H (aq) Consider the animation…

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Q: 11. What volume of hydrogen gas at STP may be prepared by the reaction of 4.54 g of gallium with…

A: Given, Ga(s) + HCl(aq) ➝ GaCl3 + H2 Mass of Ga reacts = 4.54 g Molarity of HCl solution = 1.75 M =…

Q: Which among these is/are properties for the type of precipitate required in gravimetric analysis?…

A: The precipitate in gravimetric analysis should be  Known composition and  Large particles (…

Q: What is molar mass of oxygen

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Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.