Describe how you would prepare 2.00 L of 0.150 M perchloric acid from a concentrated solution that has a specific gravity of 1.66 and is 70% HClO4 (w/w).

Q: The reaction described by the equation 0,(g) + NO(g) - 0,(g) + NO,(g) has, at 310 K, the rate law…

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Q: The lowest three vibrational energy levels of 127|35CI lie at 191.77, 573.06, and 951.34 cm-1.…

A: The vibrational energy levels are represented by the equation: vo is the vibrational frequency, v…

Q: Electron configuration corresponds to the atom of Zn is: a. 1s2 2s2 2p6 3s2 3p6 4s2 3d10 b. 1s2 2s2…

A: Atomic number of zinc is 30.  Zinc belong to d block elements

Q: What is the [acetate]/[acetic acid] ratio with a pH of 4.39? Provide an answer with 2 significant…

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Q: Which of the following reactants would be most affected by an in- crease of pressure within the…

A: An increase in pressure generally affects the gases present in the system during a chemical…

Q: (Q80) The enthalpy of vaporization (AH°vap) of water is 44.0 kJ/mol. If the equilibrium constant for…

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Q: 2. Write in the products of these reactions: a) NaOH (CH3)3CCH2CH2BR b) CH3CH2CH=CHCH2Br NaCN c)…

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Q: Which statement is most correct for the compounds labeled A and B? norbornenes OCompound B is more…

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Q: A. В. C. D. n-00 n-00 n-00 n-00 n-4 n-4 n-4 n-4 n=3 n=3 n-3 n-3 n-2 n-2 n-2 V n-2 V n-1 n-1 Classify…

A: In this question, we have to fill the boxes.

Q: a. Complete and balance the equation below and provide the structural formula of each product: он K…

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Q: 1. What is the solution of lithium chloride in relation to the solution of aluminium chloride, if…

A: One formula unit of Lithium chloride ionizes in solution to form one Lithium and one chloride ion…

Q: For each of the following atoms and charged ions, clearly state the correct number of protons,…

A: Number of neutrons is calculated by subtracting the atomic number from mass number.

Q: Give the organic product. OH || CH3 H,0 CH,CH3 CH3 CH3 II ОН CH3 CHCH,-CH, CH; CH3 CH3 CH;CH2-CH CH;…

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Q: Consider the coordination anion [Al(OH)6]-3 How many possible geometric isomers are there? a. Only…

A: Here the ligands is same. So there is not possible any geometrical isomer

Q: If a chemical reaction has AH°298 = -67.1 kJ and AS° = - .0908 kJ/K, what %3D is AG°298 (in kJ)? O…

A: In this a multiple questions, so I will solved first question for you in details solution and…

Q: Provide a curved arrow mechanism for the SN1 reaction below: CI CH3 H,C NACN

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Q: 26 What is molarit (a) 47 g of KCl dissolved in enough water to give 375 mL of solution 26 (b) 82.6…

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Q: I need the chemical equation for Mn2+ plus NaBiO3 and Mn2+ plus HNO3.

A: Given reactions are examples of redox reactions. Redox reactions are those chemical reactions in…

Q: What is the formula of the coordination compound containing cation [Cu(NH3)4]2+ and the anion Cl- a.…

A: When compound C will be dissociate the cation and anoin will be [Cu(NH3)4]2-+ and Cl-…

Q: TRUE for non-metal elements? Non-metals do not conduct electricity well Non-metals are represented…

A: Yes non metals do not conduct the electricity well as because they do not have/posses free electrons…

Q: hydroboration with sia2BH would be achieved with the following reagent.

A: Sia2BH, which is a dialkylborane, also known as disiamylborane is bis(1,2-dimethypropyl)borane. This…

Q: How does one use ΔH notation to calculate energy changes in a chemical reaction?    Is the reaction…

A: ∆H is used to denote the enthalpy change of the reaction. Enthalpy is a measurement of energy in the…

Q: Choose the correct answer. For the electrochemical cell producing a lot of gas the increase in…

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Q: The reactants for a general double displacement are shown below. A,B + C,D2 - > What are the…

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Q: 7. Use the following data to determine the rate law for the reaction 2NO+H,N,0 + H,O. Exp No. (NO]…

A: By comparing experiment 1 and 2 ,we see at constant [NO] and by changing the concentration of Cl2 no…

Q: Balance the following redox reaction in basic solution. MnO4-  +  S2- → MnO2  +  S

A: In this question we have to balanced the redox reaction.

Q: Identify which category the molecule below belongs to: carbohydrate lipid both carbohydrate and…

A: A carbohydrates must contain a -OH group,but here not present any -OH group

Q: Write the complete nuclear equations for the decay of the following radionuclides and calculate…

A: All the nuclear reactions are given in the following step.

Q: Write the net cell equation for this electrochemical cell. Phases are optional. Do not include the…

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Q: what drug is this？forgot the details，but looks similar like this compound

A: Structure is written wrong. If valency properly maintained then the structure should be like…

Q: Consider the conversion shown in the box. .COOCH3 COOCH NO2 Which of the following…

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Q: What volume (in L) of 0.015 M NAOH must be added to G.50 L of 0.20 M HCI to give a solution with pH…

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Q: MgBr 1. H,0* 2.

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Q: The macrolide shown below is the core of the antibiotic tiacumicin. Draw the primer and the…

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Q: A chemist fills a reaction vessel with 0.269 g silver chromate (Ag,CrO,) solid, 0.789 M silver (Ag)…

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Q: If a 3.20 M solution of sodium chloride contains 0.0850 mols of NaCl(ag), what is it's volume in mL?…

A: Mole is a standard unit for measuring large quantities of very small entities such as molecules,…

Q: 26 What is the molarity of each solution? (a) 47 g of KCl dissolved in enough water to give 375 mL…

A: Molarity of a solution = Number of moles of solute/ Volume of solution in L

Q: The local weather forecaster reports that the current barometric pressure is 29.4 inches of mercury.…

A: Given : pressure = 29.4 inHg  To convert : given pressure in atm

Q: What are the fundamental differences between a good solvent and a theta solvent, and how do they…

A: Good solvent And theta Solvent  differs in interaction   in polymer  chains

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

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Q: Question #4 - Show how cyclobutane carboxylic acid can be prepared using the malonic ester…

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Q: 8. The equilibrium concentrations of H,(g) and NH, (g) are 0.56 mol·L and 0.48 mol/ L respectively.…

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Q: Arrange the following 0.01 M substances in order of increasing pH. HNO3: pKa = -1.38 HNO2: pKa =…

A: Given data HNO3:  pKa= -1.38 HNO2:pKa = 3.14 HClO: pKa = 3.18 NH3: pKb = 4.74 CH3NH3: pKb = 3.36…

Q: What is the normal pH of blood? a. =7.0 Ob. =5.1 O C. -7.4 O d. =14.0

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Q: Trial 1 2 3 1. Weight of KHP (g) .409 g .417g .416g 2. Volume of titrant (mL) 24 mL 24 mL 24 mL…

A: From the given data, molarity of NaOH for each trial of titration and average molarity can be…

Q: Consider the conversion shown in the box. .COOCH3 COOCH NO2 Which of the following…

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Q: a) H,O*

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Q: (Q68) Using the tabulated values from the text (located in Appendix G, beginning at p. 1211)…

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Q: Redox reaction is: a. SO2 + 2H2S --2S + 2H20. b. SO3 + 2KOH --K2SO4 + H2O; c. 2K2CrO4 + H2SO4…

A: The redox reaction is given below

Q: 2. Predict the product of the following reactions. There might be more than one product when there…

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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.