The problem is a ideal solution behavior, find the osmostic pressure of 0.05505 M NaCl at 37 C.

Q: predict the product of the following reaction : . مد CN NaoEt EtOH منة من

A: Here NaOEt acts as a base and abstract the proton from active methylene group making the nucleophile…

Q: Calculate the amount of calories required to raise the temperature of 21.8 g of water from 8.5°C to…

A: Given,The mass of water =21.8 g.Initial temoerature of water = 8.5 oCFinal temperature of water =…

Q: For each mixture of acids, find the pH and [A- ] for each conjugate base. a. 0.185 M HCHO2 and 0.225…

A: pH of mixture of any two weak acids(1 and 2) can be determined by the formula- H+=c1k1+ c2k2

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Q: Following is the skeletal structure in line-angle (line-bond) mode of 2,3,3,5-tetramethylhexane.…

A: We all know that the valencey of carbon atom is four . That means it can bonded with four different…

Q: Which sequence of reactions is expected to produce the product below as the final, and major,…

A: We know terminal alkyne proton is acidic in nature and can be abstracted from the strong base. The…

Q: Cl2(g) + H2O(l)-> Cl–(aq) + ClO-(aq) + 2H+(aq) The addition of which substance would move the above…

A: The question is based on the concept of Le-chatlier principle.  It States that when a system at…

Q: What is the missing reagent for reaction 2?       Periodinane     NaBH4, ethanol, H3O+…

A: Reaction 1 is the oxidation of a secondary alcohol to a ketone. Reaction 2 is the formation of a…

Q: Tell whether the following two compounds are constitutional isomers, identical, stereoisomers, or…

A:

Q: Draw a line-angle formula for the major organic product of the following SN-2 reaction. CH3CH₂CH₂CI+…

A: It is an example of SN2 reaction that is bimolecular nucleophilic substitution reaction. In this…

Q: Considen these reactions H₂(g) + Cl₂ (g) -> 2HCl(g) DH = -184.6kJ 2014- ²₂ (g) + 2 F₂ (g) DH =…

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Q: fill in the boxes

A: In the given reaction sequence we have to find the missing reagents and the intermediates to fill up…

Q: Which of the following reactions is an example of electron capture? 223, O a. Ac→→Fr + He 89 O b.Fe…

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Q: Identify the functional group(s) present in this molecule. Mark all that apply. OH CH3CHCH₂C=CCH3 O…

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Q: PROCEDURE Classification of Chemical Reactions First: Describe three characteristics that would…

A: Check the formula for each reactant and product. Then write down its reaction with its formula

Q: Consider the reaction data.   A⟶productsA⟶products   ?  (?)  ?  (?−1)   275 0..370 875 0.675 What…

A: A ⟶ products T (K) k (s−1) 275 0.370 875 0.675

Q: QUESTION 4 An octahedral complex is found to absorb visible light with the absorption maximum…

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Q: QUESTION 7 Determine the chemical formula for the compound, lithium bis(ethylenediamine)chromate(II)…

A: CIs-trans isomerism or gemotrical isomerism is possible in both the tetrahedral and octrahedral…

Q: A solution containing 10-8 M HCI and 10-8 M acetic acid contains H* which is supplied mostly by both…

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Q: Methane gas and chlorine gas react to form hydrogen chloride gas and carbon tetrachloride gas. What…

A: Detail  Volume of chlorine= 7.3m3 Volume of hydrogen chloride=?

Q: For the following reaction, Kc = 15.5 at 413°C. What is the value of Kp² Cl₂(g) + CO(g) = COCl₂(g)…

A: i)  The reaction:Cl2(g) + CO(g)⇔COCl2(g)    Kc =15.5 at 413 oCii)  The reaction:COCl2(g)⇔Cl2(g) +…

Q: Water has a vapor pressure of 23.8 mm Hg at 25°C and a heat of vaporization of 40.657 kJ/mol. Using…

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Q: Consider the titration of 40.0mL of 0.205M HCIO4 by 0.113M KOH. Calculate the pH of the resulting…

A: Note : “Since you have posted a question with multiple sub parts, we will provide the solution only…

Q: What is the wavelength (in nm) of T₂ given the information in the image? E₁ = ???? T₂ = ???? E₂ =…

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Q: Use the formal charge for each atom in each of the Lewis structures given, to predict which one more…

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Q: Write balanced half-reactions for the following redox reaction: I,(s)+Bỉ**(aq)+3H,O() 21…

A: Oxidation is the process in which a species loses electrons. It results in an increase in the…

Q: Calculate the amount of heat needed to melt 196. g of solid octane (C,H,g) and bring it to a…

A: ∆Hf of octane = 20.74 kJ/mol Heat capacity of octane = 2.22 J/g.K Melting point of octane = -56.82˚C…

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A: The rate of reaction is described as the pace at which the reaction progresses. It is expressed as…

Q: 1.0₂ 2 (CH EXOH ·mo Show how you would bring about this conversion by drawing the structure of B.

A: We have find out the answer.

Q: Provide reagents/conditions to accomplish the following syntheses. More than one step is required in…

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Q: 3. Write all the necessary reagents for each step and show all the intermediate(s) for each of the…

A: We have find out the answer.

Q: fill in the box

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Q: QUESTION 25 V. The standard reduction potential for the Cr+3/Cr(s) couple is -1.74 volts and the…

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Q: me standard The equilibrium constant K at 25.0 °C. • The cell potential under standard conditions E…

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Q: Match A. B and C with the correct intermediates and the final product. (Place irrelevant species in…

A: (CH3)3CO- is a base, it abstract acidic hydrogen. :CCl2 is a carbene. Carbene react with cis alkene…

Q: Draw the products of each reaction. OCH₂ CN [1] MgCl [2] H₂O CN [1] [2] H₂O

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Q: Northern cod produce proteins that protect their cells from damage caused by subzero temperatures.…

A: Given,van'tHoff factor i = 1a. Mass of sample A = 48.3 mgVolume of water…

Q: Question 5 Addition of hydride or carbanion to an aldehyde result into similar alcohol products.…

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Q: A galvanic cell is powered by the following redox reaction: MnO4(aq) + 8 H* (aq) + 5 Cu* (aq) → Mn²+…

A: Answer:- This question is answered by using the simple concept of writing the half reactions taking…

Q: Using the data in the table, calculate the rate constant of this reaction. A+B⟶C+D Trial [?]…

A: A + B    →   C + D Trial ?  ? M ?  ? M Rate M/s 1 0.370 0.390 0.0234 2 0.370 0.936 0.135 3…

Q: What is the fundamental principle behind the use of gas chromatography-mass spectrometry (GC-MS) for…

A: Introduction: Gas chromatography-mass spectrometry (GC-MS) is a powerful analytical technique used…

Q: pką values of phosphoric acid are 2.2, 7.2 and 12.7. A phosphate buffer of pH = 7.4 can be prepared…

A: pH of the buffer solution is 7.4 pKa values of phosphoric acid are 2.2, 7.2, 12.7

Q: SHOW WORK. Calculate how many mL of 0.0857 M AgNO3 are required to prepare 100.00 mL of a 0.0133 M…

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Q: he following first rate constant order and determine the rate kr were obtained for the thermal…

A: For the following first order Thermal decomposition of ethane:   rate constant[Kr]…

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.