Select all of the following that are true: A solute is composed of a solvent and a solution. Saturation does not depend on temperature. When a solution is diluted, the amount of solute remains unchanged. A supersaturated solution is more concentrated than an unsaturated solution. The numerator in molarity is liters of solution

Q: What is wrong with the following Lewis structures: :0: Br C nothing incorrect total number of…

A: Lewis structure of a molecule or ion is the representation of valence shell electrons of that…

Q: Write these molecules/ions in your notebook (in the tal (1) XeF2 (2) BCl3 (3) COC2 (4) SF4 (5) IFs…

A: The correct answer is given below

Q: For each of the following pairs, indicate which one of the two species is larger: (a) For F *0% H…

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Q: 3. A solution has [Pb2+] = 0.0012 M and [CI] = 0.010 M. Will PbCl2 precipitate form? Ksp for PbCl₂ =…

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Q: Based on your knowledge of carbon's atomic structure, which of the following orbital diagrams below…

A: Carbon atom contains four electron in its valence shell. So it can form a maximum of four bonds…

Q: Using the standard enthalpies of formation H₁ given and your knowledge of H values for elements in…

A: Enthalpy of reaction: The Heat of Reaction,  which is also known as Enthalpy of Reaction, is the…

Q: 10. Which of the following is the most stable? A) 25 9 MB)591/d\bios gnlwollo SE u OBL HO,HO D)

A: Alkenes are the organic compounds which contains at least one double bond. The general formula of…

Q: Which of the following ions is aromatic? 1 11 IV 11 O AU OIV M

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Q: Consider a galvanic cell based on the following half reactions: E° (V) Al³+ + 3e → Al -1.66 Ni²+ +…

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Q: Reaction equation K2SO4 (s) --> 2 K+ (aq) + SO42- (aq) describes how potassium sulphate…

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Q: using the classicial definition of kinetic energy K=1/2mv^2 and the quantum mechanical definition of…

A: Given that, The kinetic energy is K =12mv2. The linear momentum operator is px=-ihddx. We have to…

Q: Using the standard reduction potentials Au3+ (aq) + 3e Au(s) +1.39volt Ca2+ (aq) +2e=Ca(s) -2.81…

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Q: The plot of InK vs. 1/T for a particular chemical reaction shown below yields a linear equation…

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Q: Problem 2. Each of the following alcohols has been prepared by reaction of a Grignard reagent with…

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Q: @Br e) Fe d-block Which response lists all of the correct Lewis dot formulas and no incorrect ones?…

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Q: Part E When the outermost electron in a potassium atom makes a transition from a 4p level to a 4s…

A: Since you have posted multiple questions, we will solve only first question for you. If you want…

Q: 1. NH3 2. H₂, Pd ONa 0°C 1. 2. CH3 Br

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Q: (ii) Name the following using IUPAC system of nomenclature: (a) CHz (CI) CH (NH2) CHO I= (b) CH3 C…

A: 1. Select the principle carbon chain 2. Numbering 3. Naming (prefix + word root + suffix)

Q: What is the mechanism of the phosphate buffer action? Write down the equations of these reactions.

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Q: Exod add ni ny 15. Which of the following Newman projections depicts a meso compound? CH3 CH3 H. CI…

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Q: For a galvanic cell, given the following half-reactions and their standard reduction potentials:…

A: The relation between Eocell and equilibrium constant is given as follows;logK=nEo0.0591 ----(1)

Q: 13. Which one of the following conformations of disubstituted cyclohexanes is expected to be the…

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Q: DIRECTIONS: Complete the given Table 1 on the next page. Choose the correct answer from the…

A: Answer : 1) Equilibrium Reaction :         H2(g) +Cl2(g)  ⇌ 2 HCl(g)   Keq Expression :…

Q: Write the appropriate reagents, conditions and products for the following electrophilic aromatic…

A: Write the appropriate reagents, conditions and products for the following electrophilic aromatic…

Q: B) Assign oxidation numbers to each element 1) Ag 2) KCI 3) KC103

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Q: Sample of zinc contains 2,5 moles of zinc atoms. The mass of the zinc sample is.. a. 164,575g b.…

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Q: A. A. OB. C. D. B. C. D.

A: The product of the following reaction is :

Q: Steel is often coated with a thin layer of zinc if it is to be used outside. What characteristics do…

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Q: Write the balanced net ionic equation for the reaction that occurs in the following case:…

A: In this question we have to tell the balanced net ionic equation.

Q: Determine la constante de equilibrio de la reacción AB2(g) + B(g) →→ AB3(g) usando las reacciones…

A: Solution is given below

Q: 4.00 mL of H2O, 3.25 mL of an aqueous 0.030 M SCN- solution, and 11.00 mL of an aqueous 0.020 M Fe3+…

A: Given data,Molarity of SCN-=0.030 MVolume of SCN-=3.25 mL=0.00325 LMolarity of Fe3+=0.020 MVolume of…

Q: is 1.44 M, and the Zn2+ concentration is 9.06x10-4 M ? 1(s)→→→→→ H₂(g) + Zn²+ (aq) V on as written…

A: Cell reaction is 2H+ + Zn -----> Zn2+ + H2 E°cell = E°c - E°a    = 0 - (-0.76) E°cell= 0.76 V…

Q: Devise a synthesis for the following transformation. SM = starting material. TM = target molecule Br…

A: We have to perform the transformation:

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

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Q: Which should not be disposed in the organic solid waste?

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Q: The freezing point of ethanol, CH3CH₂OH, is -117.30°C at 1 atmosphere. A nonvolatile, nonelectrolyte…

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Q: Answer all questions 1. It has been announced on radio that a toxic gas is spreading towards UENR…

A: The solution is given below -

Q: For the following compound, predict the number of signals in a 13C NMR spectrum: ∞ OA5 OB. 6 O C7 O…

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Q: Which molecule below is the most acidic? хо ОН FF A. B. О А. O B. 0 с. OD. ОН звон ОН F с. Br Br D.…

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Q: -clues:- A hydrogen alom, treated as a point mass. is confined to a one-dimensional square well of…

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Q: Which molecules below will exhibit hydrogen bonding? Choose all that do. (a) CH3CH₂OH (b) CH2O (c)…

A: Hydrogen bonding is present in compounds having  F , N and O atoms  and hydrogen atoms.

Q: H-CI *** →

A: 1,4- product is formed in thermodynamic controlled product formation case. Where more stable alkene…

Q: Answer the following question by matching the numbers with the descriptio Numbers may be used more…

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Q: Light was measured to have a frequency of (9.73x10^3) Hz. What was the wavelength in mm? c = 3.00 x…

A: Solution:  Given :                                   ϑ (frequency) = 9.73 x 103 Hz…

Q: Which IR spectrum below is consistent with a carboxylic acid? 100 100 80 60 40 1500 1000 2500 2000…

A: This question is related to IR spectroscopy which is used to identify the structure of a molecule in…

Q: Calculate the average binding energy per nucleon for Manganese, 55 25 Mn (atomic mass = 54.938047 u)

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A: Balanced the redox reaction and calculate number of water molecule appear --

Q: Determine how much energy in kJ is absorbed when 6.03 g of HA, the limiting reactant, are completely…

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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.