What is the freezing point of a 0.400 m solution of sucrose in ethanol? The freezing point depression constant for ethanol is 1.99oC/m and the freezing point of ethanol is -114.1oC.

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Q: What is limit of detection? What is standard deviation?

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Q: Consider the reaction. HCI(g) + NH3(g)NH₂Cl(s) Using the standard thermodynamic data in the tables…

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Q: What is the pH of a buffer solution that consists of 0.65 M HBrO and 0.38 M KBrO? Ka(HBrO) = 2.3 ×…

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Q: Determine the oxidation state of the metal ion in [Co(NH3)5Br]2+ Determine the coordination number…

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Q: At 0°C and 1 bar, a monolayer of CO adsorbed on 1 g of Fe/Al2O3 catalyst occupies a volume of 4.25…

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Q: Develop a likely mechanism of the formation: Diethylketone

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Q: In the electrolysis of water, how long will it take to produce 80.00 L of H₂ at 1.0 atm and 273 K…

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Q: I dissolve 5.00 g NaCl and 8.36 g Na3PO4 into a solution of 2.00 L water. You can assume that both…

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Q: the comp und below which will undergo solvolysis in aqueous ethanol the m Explain your choice.…

A: Ionization will occur in faster rate if ions formed by breaking of the molecule are stable .

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Q: What is the empirical formula of a compound composed of 3.25% hydrogen (H), 19.36% carbon (C), and…

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Q: How many grams of Br are in 305 g CaBr₂ ?

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Q: What is the pH of a buffer which is .22 M acetic acid and .45 M sodium acetate?

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Q: 45. The first six ionization energies of an element are as follows (in kJ/mol): 944.5, 1794, 2736,…

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Q: What is the pH of a solution of 0.15 M formic acid (HCOOH)? (Ka = 1.8 x 10-4)

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Q: Question 14 Calculate the pH of the resulting solution when 20.0 mL of 0.150 M NaOH is added to 50.0…

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Q: . Consider the reaction A(aq) = 2 B(aq) where K. = 4.1 at 25 °C. If 0.50 M A(aq) and 1.5 M B(aq) are…

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Q: The rate constant for this first order reaction is 0.4101 1/s at 400 C. A ----> products How long…

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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.