NaOH solution was standardized against 1g of potassium acid phthalate, first trial used 52.0ml of the solution while the second trial used 52.4 of the solution to reach the endpoint. Determine: a.) standardized concentration of the solution? b.) The percent accuracy of you are going to prepare a one tenth of a molar solution.

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A: Given-> ∆Hvap = 17.58 kj/mole = 17580 KJ/mole (1Kj = 1000J) ∆Svap= 75.86 J.mole-1.K-1

Q: At 22 °C, an excess amount of a generic metal hydroxide, M(OH),, is mixed with pure water. The…

A: We know,  PH + POH = 14

Q: provide full and detailed reaction mechanism given the following reactants, products and conditions

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A: A chemical species that causes another chemical species to be reduced is the

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Q: 4. Suppose 5 mL of 1.5 M ethylene diamine is added to 50 mL of 0.15 M Ni solution in an identical…

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Q: What is the electron domain geometry? Circle a. linear b. trigonal planar c. tetrahedral

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Q: linear b. trigonal plana С. :0: :Ci-C- er of domains on central atom on Domain Geometry

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A: Given : Molarity of Co2+  = 0.20 M Co3(PO4)2  Ksp = 2.5 x 10-5

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Q: Combustion reactions occur when any substance is burned. Research a particular combustion reaction…

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Q: Determine the number of atoms of C in 15.0 grams of C₆H₁₂O₆.

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Q: A buffer with a pH of 4.65 contains 0.39 M of sodium benzoate and 0.14 M of benzoic acid. What is…

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Q: 3. How many molecules of ethylene diamine will react with Ni(H,O),"? Explain your answer.

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Q: Draw the conjugate base of C5F5H. Include lone pairs of electrons on all atoms. Add non-zero formal…

A: C5F5H — Pentafluorocyclopentadiene

Q: What is the [H3O] in a solution 1.50x10-4M Ca(OH)2?

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Q: b) Calculate the stoichiometric air required

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Q: Table 3 Molecules with Multiple Central Atoms Molecule C2H4 H2O2 CH3OH CH3NH2 Number of Bond…

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.