Addition of 4.50 g of an unknown substance in 95.00 mL CCl4 raises the boiling point by 0.80K. Calculate the freezing point depression (K) for this solution.

Q: Determine the Ksp of the following reactions. a. NaC2H3O2 Na* + C2H3O2 b. HBr 2 H* + Br c. Zn(OH)2 2…

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Q: 2 R. S. 1. N- R' OH R. N- I.. IZ 2.

A: Antibacterial drugs can be classified on the basis of their structure. For example, β-lactams…

Q: If 0.90g of ethyl alcohol in the vapor state occupies 200ml at a pressure of 6atm and a temperature…

A: Assuming ideal gas behavior, ideal gas equation will be used to calculate the molecular weight of…

Q: Provide the product for the following reaction. ??? A. HCI B. SOCI, pyridne OB OA

A: The correct answer is given below

Q: 1. Using the standard reduction potential table, compute for the corresponding E° cell of the…

A: In an electrochemical cell, the electrode with higher standard reduction potential acts as a cathode…

Q: 2. Use colored pencils to circle the common atoms or compounds in each equation to help you…

A: Here we are required to classify the given reaction accordingly as synthesis ,decomposition or…

Q: ОН I. I NO2

A: ->If hydroxy group (-OH) attached to benzene ring then it is called phenol.

Q: Br2, heat Br Br O A

A: Which one of the following is correct

Q: Calculate the pH of a 0.300M NaF solution. The K, value for HF is 7.20 x 10-4. Will the solution be…

A: Given that:  [NaF] = 0.300M  NaF is salt of strong base NaOH and weak acid HF

Q: I. Express the following absorbances (A) in terms of transmittance (T) and percent transmittance…

A: The relationship between transmittance and absorbance is: T = 10-A

Q: Rank the following alcohols from least to most acidic. OH OH OH OH H2N NC CI A E OB<C<A<D< E OASC<F…

A: Acidic nature of different phenols depends on substituents present on benzene ring. Electron…

Q: Problem Solving. Solve the following problems, use GRESA format in answering The pH of the given…

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Q: A 1.2L gas from the bottom of the sea experienced a pressure of 7600 Torr. What will be its volume…

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Q: For the below reaction, calculate the alkalinity produced in mg/L Caco, if the influent methanol…

A: To find out the alkalinity in mg/L CaCO3 given that the influent methanol concentration is 4 mM.

Q: В. 6 CO2 (g) + 2 H20 (I) CGH1206 (s) + 6 02 (g) endothermic 7. Decreasing the temperature 8.…

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Q: In an experiment to determine the concentration of H2SO4 in a brand of toilet cleanser, 10.0 cm3 of…

A: All the necessary calculations have been done in the following step.

Q: Provide the product for the following reaction. H,C- OH Et N CH3 CI A B O A

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Q: e mass of 1.20 x 1024 molecules of CH4 is

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Q: What mass of solid Lanthanum (III) oxalate nonahydrate { La2 ( C2O4 )3 ∙ 9 H2O } can be obtained…

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Q: 2.6 g of vegetable tissue was analyzed and it was found that it contains 3.6 mg of zinc. What is the…

A: Concentration in ppm = (amount of solute/ mass of solution ) x 106

Q: Given: O2 (g) + 2HF (g) -> <- OF2 (g) + H2O (g)  ∆H = + 318 kJ What will happen if the temperature…

A: Recall the given reaction,                      O2 g  +  2 HF g  ↔  OF2 g  +  H2O g…

Q: 2. Explain how suction filtration is carried out in the laboratory. Give the important points that…

A: The suction filtration technique is the technique in which an aspirator sucks the air out which is…

Q: CH3 +H20-> + H20 CH3-CH,-NH, + d. -CH -E-8 + OH CHz 04 CH2 + reducing -> agent CH2 O O HN -CH -

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Q: 5) Discuss the physical interpretation of any one Maxwell relation.

A: There are 4 equations in Maxwell’s equations. I’ll go through each one and explain.

Q: (Q87) If the reduction potential of the species being oxidized is less than that of the species…

A: Here we are required to find whether the electrochemical cell reaction is spontaneous and non…

Q: || H3C OCH2CH3 CH30 OCH3 нн 9H3C CH3 CH3

A: Rule of naming: 1. Find and name the longest continuous carbon chain. 2. Identify and name groups…

Q: Formation water contains 10,000 ppm of NaCL, 15,000 ppm of MGSO4 and 8,000 ppm of CaCl2 . Calculate…

A: The answer is attached below-

Q: What particle is missing from this reaction? In-110 -> Cd-110 + Select one: a. positron Ob. alpha…

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Q: Why are aldehydes more reactive with Schiff's Reagent and 2,4-dinitrophenylhydrazine than ketones?

A: In Schiff's reagent the sulfur in the bisulfite ion acts as a nucleophile and adds to the carbonyl…

Q: How many atoms are present in a Mg sample with a mass of 10.6 grams?

A: Given, mass of Mg sample = 10.6 g Number of atoms present in 10.6 g of Mg sample = ? Note: molar…

Q: what is the name of the product?

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Q: GENERAL TEST FOR ALDEHYDES AND KETONES Schiff's Test Compound Structural Formula Theoretical Result…

A: Schiff's test: For the detection of aldehydes. The test is negative for ketones. Tollens test: For…

Q: given the information below, provide the molecular representation:  a) the line structure for…

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Q: Procedure: Press 3-4 ping pong balls until it become dented. What would you do to a ping pong ball…

A: When we put a ping pong ball in hot water we heat up the gas (present inside the ball) which give…

Q: Would you increase or decrease the pressure (via a volume change) of each of the following reaction…

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Q: खो जव पजो e ह Pि्ने कक्ट केकपलेपरर (मतु-तम (तम5ु)- ०H--CH,- CHO be the prodert it कैम्ट CH3-CH CCH3…

A: Detail mechanistic pathway is given below to find out the product for oxidation and reduction…

Q: Choose the correct IUPAC name with its correct functional group. 1. CH3COOCH3 2. C5H11COOH 3.…

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Q: Arrange in order of increasing acidity. Explain. Но. -CI NH HO Но НО но НО A C D B

A: In this question, we will arranged all the phenolic derivative compound in their increasing order of…

Q: SOLUTION pH [H*), M pOH [OH], M 0.0345 M HCI 0.000890 M Sr(OH)2 Mixture of 10.0 mL each of the 2…

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Q: Chemistry (c) Benzene (E) is converted to product F by the two-step process detailed below. Draw…

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Q: Overall question: A current of 5.739 A is applied to an unknown metal nitrate solution, M(NO3)2, for…

A: The correct answer is given below

Q: 1. Discuss the following: a) direct method of weighing b) indirect weighing using the analytical…

A: According to Q&amp;A guidelines of Bartleby, we are supposed to answer only the first question out…

Q: В. 6 CO2 (g) + 2 H20 (I) C6H1206 (s) + 6 02 (g) endothermic 7. Decreasing the temperature 8.…

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Q: + NaoH CH--04 +eाप-है- ०१ मुN-फ N-1- t reducing agent

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Q: Balance the following chemical reaction.

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Q: In the Haber process, nitrogen and hydrogen react together to produce ammonia, NH3 according to the…

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Q: explain why am etecteon cam eUst foo integere vatues of the preincipat quantam nymber ).e.) =…

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Q: Write balanced nuclear equations for the following: a. Alpha decay of 234U b. Electron capture by…

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Q: Analyze the given benzene ring structure and choose the correct IUPAC name of the structure.…

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Q: 106. A chemist carries out this reaction, beginning with 2.10 grams of NaBr and 3.25 grams of…

A: Given, Mass of NaBr = 2.10 g Mass of Pb(NO3)2 = 3.25 g Equation is :  2NaBr (aq) + Pb(NO3)2 (aq)…

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.