us sodium sulfate (Na2SO4). Which reaction will

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A:

Q: Label the acid, base, conjugate acid, and conjugate base in these acid-base equilibria: a. H;CN + HF…

A: Concept:  Conjugate Acid and conjugate base: An acid and a base which differ only by the presence or…

Q: A3+ (a9) + Alesy > Al Au(s)A

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Q: 1) What is the different between volumetric titration and condumetric titration?

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Q: + Titration of Strong Acid with Strong Base 100. mL of 0.200 M HCI is titrated with 0.250 M NaOH. A…

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Q: 4. The results of the analysis of a metal alloy were reported in terms of percent Cu (%Cu). The…

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Q: Why is MgCl2•6H2O added in a preparation of EDTA solution?

A: Standard Solution of ethylene diamine Tetra Acetate, EDTA is prepared by mixing the EDTA salt with…

Q: Q1. Calculate the number average degree of polymerization of equimolar mixture of adipic acid and…

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Q: Suppose 2.90 g of ammonium bromide is dissolved in 50. mL of a 0.60 M aqueous solution of potassium…

A: Here the NH4Br reacts with K2CO3 to give KBr and (NH4)2CO3 as the products. We can simply find the…

Q: ) write the product of the precipitation reactions below. balance each chemical equation, and…

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Q: Determine the oxidation state of the transition metal in each of these coordination compounds.…

A: Since we know that, NH3 , H2O , CO all are neutral ligand...

Q: 6) H:O: + 10 → 1 + 0: (acidic solution) Balanced Equation: Osidized: Reduced: 7) HCIO + NO CI + HNO:…

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Q: For the reaction 2 A+ 4 B-2 C+4 D, what is the absolute magnitude of the rate of change for [B] when…

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Q: Calculate the probability of finding an electron in a 1s orbital outside the Bohr orbit (ao). Show…

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Q: A 1.50 L buffer solution is 0.250 M in HF and 0.250 M in NaF. Calculate the pH of the solution after…

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Q: Given the reaction at the photo, what is the major product?

A: In an aromatic nucleophilic substitution reaction, a nucleophile attacks on the carbon atom of the…

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A: For the 2,2-dimethylpropane, the Molecular, structural and displayed formula are:

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Q: Balance the given reactions by change in the ox. no. method. Identify the oxidizing agent and…

A: we need to balance the equation PbO2 + HI → PbI2 + I2 + H2O

Q: whats the ph and pka of these titration curves?

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Q: 3. The molar solubility of MNCO3 is 4.2x 10-6 M. What is the Ksp for this compound?

A: Given data :  Molar solubility of MnCO3 = 4.2×10-6 M  [ Mn2+] = [ CO32- ] = 4.2×10 -6 M

Q: नेब केल ज ल ने जव्ननोकn t ज्मंक ? . म ाननवेर वनतठ prgiaime? and

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A: Standard cell potential is described as an electrode's tendency to lose or acquire electrons while…

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A: 3. Given :-  Balanced chemical equation :  2 Al + 3 CuSO4 ---> 3 Cu + Al2(SO4)3  amount of Al =…

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Q: Reflection Give practical applications of quantum numbers/orbital diagrams/magnetic property in real…

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Q: positive entropy change.

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A: At anode, oxidation takes place. And at cathode, electrode reduction takes place.

Q: The "actual" free-energy change, AG, for the oxidation of NADH under aerobic conditions is -50.9…

A: Given:Actual free energy ∆G = - 50.9 Kcal/mol = 213.78 KJ/mol Reaction governing the process is,…

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A: Recall the given reaction,                   2 Na s  +  2 H2O l  →  2 NaOH aq  +  H2 gWe have to…

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Q: ch tin is plated out of the solution?

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Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.