3. Ascorbic acid (vitamin C, C6H&O6) is a water-soluble vitamin. A solution containing 80.5 g of ascorbic acid dissolved in 210 g of water has a density of 1.22 g/mL at 55 °C. Calculate (a) the mass percentage, (b) the molality, and (d) the molarity of ascorbic acid in this solution.

Q: 6. Use Lewis structures to show the electron transfer that enables these ionic compounds to be…

A:

Q: Cas(PO (s) - 3Ca" (aq) + 2PO,* (44) 2. Substance (bb)E (bn) Odz S(Jimol.K) 241.0 -53.1 -222.0

A: Given,

Q: 1. Compute the voltage that would result if the following half-cells were combined. State which…

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Q: 2. Which member of each of the following pairs of molecules has the higher boiling point? a.…

A: A substance's boiling point is the temperature at which the vapor pressure of a liquid equals the…

Q: 6. How many grams of NaCl are contained in the solution discussed in problem #5?

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Q: 6. Calculate AS°univ, and state whether the reaction occurs spontaneously at this temperature.…

A: We only answer one question from the multiple questions with sub-parts. Please resubmit the question…

Q: 5. Write the molecular formula for compound [1]: 6. Identify the compounds as either ionic or…

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Q: 5. Distilled beverages are often described by "proof" defined as twice the percentage V solute 1% of…

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Q: B. Calculate the molality of a water solution if the freezing point is: 6. -9.3°C

A: Molality of solution is defined as number of moles of solute dissolved per kilogram of solvent.…

Q: 2. A hypothetical alloy has a face-centered cubic unit cell. Its density is 10,470 kg/m3, and its…

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Q: S. Calculate the number of joules released when 75.0 grams of water are cooled from 100.00C to…

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Q: Activity E: 1. Write the equation showing the hydrogenation of a. 3-pentanone b. 3-methylbutanal c.…

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Q: 7. In the following unbalanced equations, identify (a) the oxidized element and the reduced element…

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Q: 2. a platinum electrode immersed in a solution that is 0.0400 M in Fe2SO4 and 0.00915 M in Fe2(SO4)3…

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Q: 2. Predict and explain your prediction briefly, using resonance structures, whether…

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Q: 2. Label each of the following as an oxidation or a reduction reaction. a. 2,3-Butanedione to…

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Q: 5. Venous Blood 9. Pancreatic fluids 6. Egg white 7. Urine 8. Stomach acid 10. CSF

A: If pH= 7, then Neutral(N) If pH<7 then Acidic(AC) If pH>7, then Alkaline (ALK)

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A:

Q: For the following problems a) Calculate the ASuniverse and the AG, b) predict whether th process is…

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Q: 2. Solve for the mass of each element in 4.12 moles of Mg(NO3)2-

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Q: Calculate the solubility of CDCO3 in g/L. (Ksp = 1.0 x 10-12) Answer: 1.0 x 106 M

A: Given,  The value of Ksp for CdCO3 is 1.0 × 10^-12. We have to calculate the solubility value in the…

Q: IV. Which member of each pair has the higher boiling point? Explain briefly your answers. 1.…

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Q: on name of each CH3 CH3-CH-CH-CH,-C-H CH, с. CH-CH-CH,-C-H OH

A:

Q: 14.29 The decomposition reaction of N2O5 in carbon ons is 2 N2O5 N,O5. At 64 °C the rate constant is…

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A: Names and chemical formula of the given compounds.

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Q: 4. A given substance is an acid, if in aqueous solution, the substance a. Has a pH above 7 b. turns…

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Q: 6. Use Lewis structures to show the electron transfer that enables these ionic compounds to be…

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Q: How would you prepare 500 g of a 0.80%(W/W) NaCl solution?

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Q: Calculate the solubility of Ba(103)2 in a solution prepared by mixing 200 ml of 0.0100M Ba(NO3)2…

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Q: Calculate the EA of F(g), in kJ/mole, given the following IE1 + IE, Sr(g) = +1580 kJ/mole…

A: IE1 + IE2 Sr(g) = +1580 kJ/mole ∆H(sublimation) Sr(s) = +144 kJ/mole ∆H(dissociation) F2 = +79…

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Q: II. Answer as directed 1. Write the IUPAC name of the following a CH3-CH-O-CH2-CH3 CH3 b.…

A:

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.