The Colligative Properties experiment was carried out by a Marcus who is studying chemistry class who introduced 4.98 g of MgCl2 salt into 350 grams of water. Now he is tasked to solve the answers of the following by doing the appropriate calculations: a. The molality of the solution used b. The solute’s ideal Van’t Hoff factor c. Freezing point of the solution (Kb = 0.51 degC/m) d. Boiling point of the solution (Kf = 1.86 degC /m)

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Q: ОН ОН OCH3 0 0 его + Н 1. DIBAL-H 2. H30+ 0 cat. H excess NaOCH3 Br Bi

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Q: I

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Q: What is the molar solubility of Ca(OH)2Ca(OH)2? Ksp=8.0x10−6

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Q: If in a reaction, copper is produced:its number of electrons has

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Q: 4. Determine which of the following are mixtures. Water dissolved in alcohol Water dissolved in…

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Q: e solubility of an ionic compound MX (molar mass = 436 is 6.43 x 103 g/L. What is the Ksp ?

A: Given, molar mass of ionic compound MX = 436 g.mol-1 Solubility of the compound = 6.43 ×10-3 g/L

Q: A detergent solution has a hydroxide-ion concentration of 1.0 x 10-5 M at 25-degree Celsius. Is the…

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Q: The gravimetric factor used to express CoCBr6·H20 in a sample that is finally weighed as PbClBr is…

A: Gravimetric factor

Q: 2. Calculate the entropy change, AS', for the following reactions and determine if its entropy…

A: The answer is given-:

Q: 31. SYNTHESIS! Devise two multistep syntheses the same target compound. Limitations: One synthesis…

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Q: From 1967 until 1999, Canadian 10¢ and 25¢ coins were made of pure nickel which has a density of…

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Q: 5. Given the following equation: 2 FePO4+3 Na2SO4 → Fe2(SO4)3 + 2 Na3PO4 If I perform this reaction…

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Q: A 0.010 M solution of sodium carbonate has a pH of 10.6 at 25° C. What is the concentration of…

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Q: Milk of Magnesia, a suspension of Mg(OH)2, a laxative, can be used as treatment for constipation…

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Q: Ni(CO)4(g) → Ni(s) + 4CO(g)

A: The given equilibrium reaction is: Ni(CO)4g⇌Ni(s)+4CO(g)

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Q: Can someone help me interpret this absorbance data? It is the absorbance of sulfamethoxazole…

A: IR absorbance of sulfamethoxazole (sulfonamide antibiotic). present

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Q: Hi! I'd just like to confirm if I understood it correctly. :) K = [CS2] [H2]4 / [CH4] [H2S]2

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Q: Which is the conjugate base? C6H5NH2+H2O  ↔  C6H5NH3+OH-

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Q: How many grams of Silver carbonate are required for 540 mL of its saturated solution? Its Ksp is 8.1…

A: Volume = 540 ml = 0.540 L (1L = 1000ml) Ksp = 8.1 × 10-12  Molar mass = 275.75 g/mole

Q: TOF ion trap orbitrap

A: Mass spectrometry is an analytical technique.

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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.