1. What are the factors affecting the solubility of solutions? Give 4 factors 2. Give 5 importance of solutions at home and in industry

Q: A 25mg/L solution is prepared by diluting ul of a 50g/L solution into 10ml of water.

A: To determine the concentration of diluted solution, the following equation is used. M1V1 = M2V2 On r...

Q: 云。 00 work 1. Saved Example 7- Molarity -use with mole value to calculate volume (L) value (Pool 1 o...

A: Molarity of sulphuric acid = 1.13 M  Number of moles of solute = 0.131 mol  Volume of the solution =...

Q: CHy HyC Br Br CH2

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Q: Calculate potentials after the addition of 10.00, 25.00,50.00, and 50.10 mL of the reagent. Where ne...

A: Given: Volume of reagent: 10.00, 25.00,50.00, and 50.10 mL   Cell:  50.00 mL of 0.1000 M V2+ with 0....

Q: 2. The formula for Ferric chloride is......... a) FeCl b) FeCl3 c) CuCl3 d) FeCl2

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Q: 1) Outline reasonable synthetic schemes to convert pentane to 1-tritio-1-butyne 2) Draw a reasonable...

A: Given:-  

Q: An aqueous solution is made by mixing 4.3 mL of 0.40M Co(NO3)2 and 8.7 mL of 12.0 M HCI, and the fol...

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Q: In a certain zinc-copper cell, Zn(s) + Cu2+(aq) – Zn2*(aq) + Cu(s) the ion concentrations are [Cu2*]...

A: Given reaction is :  Zn (s) + Cu2+ (aq) --------> Zn2+ (aq) + Cu (s)  [Cu2+] = 0.0234 M  [Zn2+] =...

Q: A 20µM solution is prepared by diluting ml of a 0.1mM solution into 500ml of wate

A: Number of moles of solute before dilution is equal to number of moles after dilution  M1V1 = M2V2  M...

Q: Compound A whose molecular formula is C9H11ClO, is found to be aromatic, and on vigorous oxidation w...

A: We have to draw the structure of the compound A to H. The double bond equivalent of the compound A i...

Q: [References] The reaction of a mixture of CO and H2 is predicted to produce 586 g of CH3OH. CO(g) + ...

A: Given: Theoretical yield of CH3OH = 586 g Actual yield of CH3OH = 469 g

Q: What is the molarity of HC2O41- in a 0.60 M  H2C2O4 (aq) solution?   Ka1 = 0.059;   Ka2 = 6.4 x 10-5

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Q: On the basis of Kc for the following reaction, would you expect the reaction to go almost completely...

A: Chemical equilibrium is defined as the stage at which both reactant and product are in equilibrium.

Q: Write the formula of the conjugate acid of CH₃CH₂O⁻

A: To solve this problem we have to write the formula of conjugate acid of given ionic  compound. 

Q: One or more of the monomers below are needed to make the polymer to (CH) -(CH) Choose which one(s). ...

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Q: determine the mass percent hydroxide, oh^-, in cu(h2o)4(oh)2

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Q: Explain why the behavior of H2 (positive deviation) is different from the behavior of CH4 and NH3, (...

A: A question based on intermolecular forces that is to be accomplished.

Q: Show what is asked for the following alkanes. 1. Butane a) combustion b) halogenation c) substitutio...

A: The asked questions contain the chemical reactions of the respective alkanes. Which can be shown as:...

Q: Assessment one F Direction: In a long 1. Find the mo 2. What is the

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Q: Mark only one oval. formation of white precipitate presence of oxalate ion disappearance of pink col...

A: Since you have asked multiple questions, we will solve the first question for you. If you want any s...

Q: Which member of each of the following pairs would you expect point, and why? O2 or Brz NO2 or CO2 HF...

A: Boiling point is the temperature at which vapor pressure of liquid is equals to atmospheric pressure...

Q: Question 2 of 3 Attempt 3 Determine the average rate of change of B from t = 0s to Time (s) Concent...

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Q: Consider the following reaction: A (s) B (g). The.molar heat capcities of A (s) and B (g) are 55 and...

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Q: Consider only the first dissociation constant of a 10-4 M solution of boric acid (H3BO3): a) develop...

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

Q: 2. If there are 1652 kJ of bond energy in methane, how much energy is there in a SINGLE Carbon Hydro...

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Q: Select De 1 equiv. H,N

A: Because Nitrogen is less electronegative than Oxygen hence amine (NH2 ) has more nucleophilic charac...

Q: 3) For the 2 elementary steps shown below leading to two possible carbocations A and B, draw mechani...

A: A carbocation is a reaction intermediate. When an alkene reacts with HBr (or any other halogen acid)...

Q: A galvanic cell was constructed with a nickel electrode that was dipped into 1.2 M NISO4 solution an...

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Q: 1. Zn(Hg)/HCl 2. C12/as 3. СНЗО-/to А C 1. NANH2 1. 2(СH3)ВН/THF 2. Н202/ОH-, Н20 H 2. СНЗСН2Br 3. N...

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Q: An aqueous solution is made by mixing 4.3 mL of 0.40 M Co(NO3)2 and 8.7 ml of 12.0 M HCI, and the fo...

A: A question based on equilibrium concept that is to be accomplished.

Q: Timer Calculate the molarity (M) of a solution prepared by dissolving 14.7 g of HCI in enough water ...

A: Molarity is defined as number of moles of solute dissolved per litre of solution.

Q: HClO4 M. a. Write the balanced reaction which occurs during the titration: Reaction: b. Label the di...

A: PH = - log [H+] Where [H+] = concentration of H+ Note : As per our company guideline we can answer o...

Q: 3. Determine the 3D structure of the molecule of formula C2H,O (H3CCHO). Indicate the geometry aroun...

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Q: Describe the preparation of the solution. Show pertinent calculations. 1.) 50 mL of 0.5 N HCl from ...

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Q: *OCH3 Br DMSO HO

A: Charged species of alcohol(methoxide -OCH3) are strong nucleophiles. So which undergoes via SN2 reac...

Q: The next two questions pertain to the situation described below. Calcium atoms (mass = 6.66x10-26 kg...

A: Given, mass of calcium atom , m =6.66×10-26 kgvelocity = 4msseparation between the slits , d=50 nmdi...

Q: Calculate the volume, in L, of water that must be added to dilute 24.6 mL of 10.6 M HCI to 0.105 M H...

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Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them 1 atm pr...

A: Answer: This question is based on the understanding of system, surrounding and first law of thermody...

Q: At 25oC TlCl has a solubility of 1,64x10-2 M in pure water. Calculate the solubility in 2,5x10-2 M K...

A: Given that, at 25°C TlCl has a solubility of 1.64×10-2 M in pure water, i.e., s = 1.64×10-2 M. We ha...

Q: Chemical name of the gas evolved when hydrogen fluoride is made to react with silica.

A: Since you have posted multiple questions, the answer for first question is given below. Kindly repos...

Q: Measurements show that the enthalpy of a mixture of gaseous reactants decreases by 291. kJ during a ...

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Q: Ascorbic acid (H,C,H,0,) is a diprotic acid. The acid dissocation constants for H,C, H,0, are K- K00...

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Q: 4. Calculate the molarity of a solution made by dissolving 35.1g of H2SO4 in enough water to form 45...

A: Molarity is defined as number of moles of solute per litre of solution.

Q: dicate the steps for the transformation HO. HO, → → → H5C6 OH

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Q: molecule or polyatomic ion polar or nonpolar? atom closest to negative side polar HBr nonpolar O pol...

A: Answer: All three compound are covalent compounds, therefore their polarity or non-polarity will dep...

Q: vessel of volume 24.4 dm3 contains 1.0 mol H2 and 2.5 mol N2 at 298.15 K. Calculate (a) the mole fra...

A: Given, Volume (V) = 24.4 L Temperature(T) = 298.15 K Moles of N2(n1) = 2.5 mol Moles of H2(n2)  = 1....

Q: of the reducing agent and the formula of the oxidizing agent. redox reaction? yes no 2Fe(s) + 3NICI,...

A: Redox reaction : It is also known as oxidation-reduction reaction   

Q: Directions: Answer the questions below in relation to the following generic diagram. 1.0 C A 0.5 45°...

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Q: Oxalic acid is a diprotic acid that occurs naturally in some plants. Calculate the pH and the concen...

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Q: When a solid dissolves in water, heat may be evolved or absorbed. The heat of dissolution (dissolvin...

A: heat of dissolution is the heat which may be releases or absorbed when a solid is dissolved in water...

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.