What mass of sodium hydroxide (NaOH, molar mass = 40.0 g/mol) is needed to make 100.0 mL of a 0.125 M NaOH solution?

Q: Calculate the Ka of a 0.10M acid solution which is 8.1% ionized

A: Given : concentration = 0.1 M Percent of dissociation = 8.1% Ka = C × ( degree of dissociation) 2

Q: A B C CH3CH₂COCH₂CH3 CH3COCH₂CH₂CH3 CH3CH₂CH₂COCH 3 (a) True/False, all three compounds have the…

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Q: O O What is the orbital diagram for the valence electrons in a ground state atom of nitrogen? O ↑↓…

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Q: CH3OH ОН ОН ОН only available starting sources of carbon any other reagents you need

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Q: At a certain temperature the solubility of tin(II) bromide is 0.0116 M. What is the Ksp?   Question…

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Q: By titration it is found that 28.7 milliliters of 0.155 M NaOH(aq) are required to neutralize 25.0…

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Q: B. Draw structures for the following compounds: i. 3-propylpent-3-en-2-ol ii. 3-propyl-2-hexanol

A: Rule to draw structure-1) First make carbon skelton by using parent name.2) Then after attached the…

Q: )Which of the following statements about facilitated diffusion is FALSE? It goes up its…

A: We are given some questions regarding diffusion but due to company policy I am supposed to answer…

Q: A series of beakers are set up containing a chemical compound that decays over time. At time…

A: To find out the value of the concentrations from time t = 0 to t = 5 h given that the reaction…

Q: CHICHCHỊCH, OH CHE CHCHỊCH, -ght OH CH₂- CH3 -C-CHCH₂ CH, OH OH PCI, SOCI₂ HBr HC1, A

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Q: ve the IUPAC name of the compound

A: The naming of an organic compound can be done with help of rules of international union of pure and…

Q: 1. HBr, ROOR 2. Mg, ether 3. 4. H3O+ 5. TsCl, py 6. NaOEt.

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Q: Small quantities of chlorine can be prepared in the laboratory by the reaction described by the…

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Q: The total mass of 12 protons, 27 neutrons, and 24 electrons

A: Given that, no. of proton = 12 no. of neutron = 27 no. of electron = 24

Q: What volume of carbon dioxide in L will 3.36 g of antacid made of calcium carbonate produce at 37.0…

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Q: Propane and chlorine react in the presence of UV light to give 2-chloropropane other things:…

A: Given , Propane and chlorine reacts in presence of UV light  to form 2 -Chloropropane.

Q: Electrochemical cell potentials can be used to determine equilibrium constants. What would be the…

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Q: Explain why alkenes undergo electrophilic addition reactions and alkanes do not. Use Butane,…

A: Given,  Explain why alkenes undergo electrophilic addition reactions and alkanes do not. Use Butane,…

Q: Identify the important absorption peak and its description in the IR spectra.

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Q: Consider the dissolution reactions below for the simple salts NaCl (s). AgCl (s), and CaCl2 (s). The…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

Q: Determine whether each reactant gains or loses electrons to form an ionic compound.…

A: An ionic compound is composed of ions. The species with a positive charge is known as cation and the…

Q: QUESTI Which statement below is true? O Lipids have only polar regions. O Lipids have only nonpolar…

A: Question 5 Lipids form a heterogenous groups of organic compounds which are widely distributed in…

Q: Which of the following does not form ions in solution?   ammonia   sugar   HgI2   ascorbic acid…

A: Given  ammonia   sugar   HgI2   ascorbic acid   a…

Q: How many grams of zinc must be added to a 100-milliliter solution of 6.00 M HCl(aq) to produce 219…

A: Here, we have to calculate the mass of zinc that must be added to a 100-milliliter solution of 6.00…

Q: A gas-filled weather balloon has a volume of 57.0 L at ground level, where the pressure is 753 mmHg…

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Q: app.101edu.co Determine the hybridization of the indicated carbon atom in the compound shown here.…

A: Hybridization of carbon (C) in hydrocarbons: a) Alkane -C-C- in this case all bonds are single and…

Q: a C f Label the following proton sets by their number and multiplicity, e.g. proton set a is a nine…

A: I have given the answer in the explanation section. Hope you will understand that.

Q: 11. Provide a structure for Compound A, (CsH₁0O), based on its IR and NMR spectra. Show full…

A: Given the molecular formula of compound-A is C8H10O  We are given the IR spectra and 1N NMR spectra…

Q: Example 1 A sample containing iron is titrated with a 0.025 M potassium dichromate, K₂Cr₂O7,…

A: Given that -  Molarity of potassium dichromate = 0.025 M  Volume of K2Cr2O7 = 26.74 mL  Mass of…

Q: 2. Name the following compounds using the IUPAC conventions. You musyt include sterochemical…

A: The given problem is based on nomenclature of organic compounds

Q: 3. Show the reasonable curved mechanism for the reaction and make sure lone pairs Y Ocuk + Conc HBr…

A: (a) Lone pair of oxygen is acting as a HOMO and antibonding orbital of H-Br bond is acting as a…

Q: A) Suppose one molecule of Chlorophyll X contains 5 oxygen atoms. Chlorophyll X is 8.95% oxygen by…

A: Molecular mass of Chlorophyll X can be found out by using the mass percentage of Oxygen and number…

Q: the mass of a piece of Zn having a volume of 4.56 cm3

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Q: Question 1 of 5 What type of compound are they by seeing its chemical formula. HBr O lonic Acid Hide

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Q: Which of the following solvents cannot be used to dissolve 4-methyl-2-hexene? Select one: Ether…

A: Given organic compound is 4-methyl-2-hexene.    This compound is an organic compound of alkene…

Q: Alkynes generally undergo nucleophilic addition reactions. Ozonolysis of alkynes with O3, Zn and…

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Q: a. Design a route for the preparation of 1-hexyne from ethyne (acetylene) b. Design a route for the…

A: Given

Q: B. Draw structures for the following compounds: i. 3-propylpent-3-en-2-ol ii. 3-propyl-2-hexanol

A: Rule to draw structure-1) First make carbon skelton by using parent name.2) Then after attached the…

Q: Part A Why can two conversion factors be written for an equality such as 1 m = 100 cm? Two…

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Q: If X is a stronger weak acid than Y, which of the following is true?     Both X and Y have pOH…

A: pH is defined a negative logarithm of hydrogen ions present in the solution

Q: Assign if the following compounds are soluble or insoluble in water? a)Calcium carbonate b)Magnesium…

A: Given compounds: Calcium carbonate Magnesium hydroxide Sodium fluoride Ammonium chlorate We have…

Q: For the standard equation, shouldn't it be  (0.97-1.09) and so on... because (x-mean)

A: The general equation to find the standard deviation is: ∑i=2n(Xi-μ)2Nwhere Xi = Experimental valuesμ…

Q: B. Draw structures for the following compounds: i. 3-propylpent-3-en-2-ol ii. 3-propyl-2-hexanol

A: Draw structure of the following --

Q: +

A: In this type question first to draw the all resonating structure then to calculate number of alpha…

Q: Question 5 of 5 HNO3 O Acid O Molecular

A: Here, we have to find whether HNO3 is acid or not.

Q: 4. Na₂CrO4 + Fel3 a. Write the balanced chemical equation for the reaction. b. Write the total ionic…

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Q: Question 4 of 5 PC15 O lonic O Molecular

A: Identify the category of the compound ?

Q: Between HI and HF, which has the higher boiling point and why? OHI, because HI has more electrons…

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Q: When 250.0 milliliters of an aqueous solution of hydrochloric acid is reacted with an excess of…

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Q: CI Compound 1 Compound 3 1. LDA 2. CI ? Compound 2 Compound 4

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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.