ffect of a solute on the boiling point of a solvent. mHg 40 60° 80" Temperature (°C) 100 X mm Hg 120 sure of water at 60 °C is 157 mm Hg. What is the vapor pressure of this solution at t

Q: When 73.6 g of glycine C2H5NO2 are dissolved in 1250. g of a certain mystery liquid X, the freezing…

A: Answer: Depression in freezing point of a solution containing a non-volatile solute is:…

Q: What is meant by the first compound notation?

A: In chemistry, a compound - is a substance that is made up of two & more diverse chemical…

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Q: عالم من Me Me Me cat. H₂SO4 benzene Me Me

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Q: 1. Can you name an organic compound using rules of nomenclature for inorganic compound? why or why…

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Q: What mass of ethylene glycol (C2H6O2, molar mass = 62.1 g/mol), the main component of antifreeze,…

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Q: Think about the distinction between slotted and pure ALOHA under light loads. Which one is the…

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Q: You have a semipermeable membrane that rests at -90mV. You also the two ions Na and Cl. Sodium has a…

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Q: Which of the ions gives a formal charge that is an accurate picture of where the charge really is?…

A: Formal charge = number of valence electron - Number of lone pair - 1/2 (Bond pair )

Q: 1. For the reaction: H2 +Cl2 ----->  2HCl, 3.7 moles of H2 are mixed with excess HCl. How many moles…

A: 1. For the reaction: H2 +Cl2 ----->  2HCl, 3.7 moles of H2 are mixed with excess HCl. How many…

Q: If the percent yield is determined to be at 90%, what is the actual amount of CO2 (in grams)…

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Q: You are asked to prepare a buffer solution with a pH of 3.50. The following solutions, all 0.100 M,…

A: The available acids and their conjugate bases are: HCOOH, pKa = 3.745 CH3COOH, pKa = 4.75 H3PO4, pKa…

Q: Hydrogen gas has a density of 0.0899 g/L at 0 °C. How many liters of hydrogen would you if you…

A: As we know, at STP, the volume of 1mol of a gas is 22.4 L.where, STP= Standard Temperature and…

Q: Show all  computations  and  express final answer in  sig  fig  and  scientific  notation.  Box  out…

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Q: In one experiment, 0.558 g element X was found to react with 0.32 g element Y to form only one…

A: Law of Conservation of Mass: The Law of Conservation of Mass states that in a chemical reaction the…

Q: 14. OMe поба ОН HO2C² 12 NaHCO3 OMe он

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Q: Name the structures of aldehydes and ketones below:

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Q: 6. Redraw these molecules and identify the active atoms by circling them. re 7. Explain in words…

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Q: Specific objectives in extraction of beta-carotene from carrot.

A: Given  Specific objectives in extraction of beta-carotene from carrot.

Q: Which element, sodium or magnesium, must have an electron affinity closer to zero? State your…

A: Which element, sodium or magnesium, must have an electron affinity closer to zero?

Q: 2. Draw the direction of the molecular dipole moment for each of the following compounds: H₂ Н C=N…

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Q: What NaCl concentration results when 289 mL of a 0.710 M NaCl solution is mixed with 627 mL of a…

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Q: Identify the molecularity of each elementary reaction in the table below. elementary reaction O₂(g)…

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Q: What is the pH of a solution containing 7.41 x 10-2 hydroxyl ions?

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Q: Consider the reaction: N₂(g) +202 (g) = N₂O4 (9) Write the equilibrium constant for this reaction in…

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Q: 7. The rate constant for the hydrolysis of a m-chloro substituted and p-methoxy substituted organic…

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Q: What is the hydroxyl ion concentration of a solution with pH 2.43?

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Q: 4. Estimate the mass in whole numbers, of each iso tope. 1 a) Phosphorus - 31 6) carbon - 14 c)…

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Q: Calculate the following quantities and their (absolute) uncertainties, with guard digits. When an…

A: To Calculate the following quantities and their (absolute) uncertainties, with guard digits:   a)…

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Q: A method of analysis yields masses of gold that are low by 0.5 mg. This method is used for analysis…

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Q: When Pt electrodes are used in the electrolysis of KI(aq), a number of reactions are possible at the…

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Q: Problem 3: A compound with molecular formula MW (CsH100=86). The infrared spectrum shows a strong,…

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Q: What is the density in g/cm^3 of 255g of solid metal with the volume of 41cm^3?

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Q: 2. In an FCC structure, the atoms are found on the corners of the cubic unit cell in the centers of…

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Q: Consider the following system at equilibrium where Kc = 55.6 and AH° = -10.4 kJ/mol at 698 K. H₂ (g)…

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Q: Me2NH, CH,O HCI Me Me

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Q: This question is about the imaginary measurement, the 'potter'. There are 365.000 potters in 1…

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Q: How many liters of ammonia will be produced from 15 grams of hydrogen?

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Q: After 1.60 mol of NH3 gas is placed in a 1600-cm3 box at 25 Celcius, the box is heated to 500 K. At…

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Q: An analyst was measuring the performance of a HPLC column. The test solute was Toluene (5 µL). The…

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Q: B. Give a reasonable synthesis pathway for the transformation below. You may use any organic and…

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Q: 10. Match up the compounds on the left below with the solvent which would best dissolve it (on the…

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Q: There are three sets of sketches below, showing the same pure molecular compound (carbon monoxide,…

A: For carbon monoxide(CO), the melting point is - 205. oC and the boiling point is - 192. oC.  Hence…

Q: Q3: Distinguish by the mention of one detector between the compounds with giving the cause and the…

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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.