The Kf and Kb values for water are 1.86 and 0.52°C/m, respectively. A solution boils at 107.5°C. At what temperature does this solution freeze? Answer here is -26.8°C. How did that happen? a. 5°C b. -7.5°C c. -26.8°C d. 0°C

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A: Find the major species when dissolved in water

Q: 5. A compound with a molecular formula of C3H160 has the following 1H NMR spectrum. Provide a…

A: Molecular formula = C8H16O

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Q: The second step is an incorrect answer

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A:

Q: Witch of the following gases will dissolve more in water as its partial pressure above the water…

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Q: 7. Draw all important A. B. to resonance structures for each:

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A:

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Q: 22. What is an appropriate structure for a compound with molecular formula C7H₁4O2 that displays the…

A: Spectroscopy deals with the structural elucidation of unknown compound.

Q: Consider the reaction.   A(aq)↽−−⇀2B(aq)?=8.59×10−6 at 500 KA(aq)⁢↽−−⇀⁢2B(aq)⁢�=8.59×10−6 at 500 K…

A:

Q: Dissolution of O₂ (and all other gases) in water is [Select] O2 becomes [Select] Although we haven't…

A: Answer:-This question is answered by using the simple concept of solubility of the gases in liquid.

Q: Calculate the solubility of PbCrO4 in water at 25 °C. You'll find K, data in the ALEKS Data tab. sp…

A: Given,The compound:  PbCrO4From the reference ALEKS Data tab:    Ksp of PbCrO4 = 2.8 x 10-13

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A:

Q: What is the difference between a strong acid and a weak acid in terms of dissociation? Draw Lewis…

A:

Q: If Kc= 2 for the reaction X + 2YZ at a given temperature, then for each of the mixtures of X, Y, and…

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Q: CI

A:

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Q: were present at concentrations o for the reaction at this tempera numerically. s)

A:

Q: A total of how many signals are expected in the ¹H spectrum of the given compound?

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A:

Q: Arrange the species in order of decreasing first ionization energy. Be Ne Kr Xe Highest ionization…

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A:

Q: delta S is positive for the reaction _______. 2Ca +O2 -> 2CaO, Pb2 +2Cl-> PbCl2, HCl + NH3-> NH4Cl,…

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Q: Predict the product of the following reaction. -NH₂ HCH వరవర రవార IV

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A: 1 KJ = 1000 J 1 KJ = 103 J

Q: 5. What is the oxidation state of cobalt in [Co(NH3)3(OH2)2CI]Cl₂?

A:

Q: 150 g of sodium iodide (Nal, MW 150 g/mol) dissolved in 2 liters of water. What is the boiling point…

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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.