A solution is made by dissolving 5.0g of CaCl2 in 50.0g of H₂O. Water has a vapor pressure of 17.5mmHg at the same temperature. What will be the mole fraction of water and vapor pressure of the solution?

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Q: Alcohol Ketone 116-118 73-77 OH 4-Phenylcyclohexanol 4-Phenylcyclohexanone

A: Alcohol and Ketone will react to form Hemi ketals and Ketals .

Q: 2) Provide plausible stepwise mechanisms using curved arrow notation to explain the elementary steps...

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Q: Calculate the standard entropy change for the following reaction. 2 Al(s) + 3 CI2(g) 2 AICI3(s) JK-1

A: Given- 2Al+3Cl2->2AlCl3

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A: y = 392.96x A = 0.725

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Q: Describe how would pick the appropriate chemicals to use to prepare a buffer. you

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Q: What quantity of electricity would be required to reduce 10 g of nitrobenzene, C&HSNO2, completely t...

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Q: (a) Give the name of the following metal complexes based on the latest IUPAC nomenclature. O (Co(en)...

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Q: KNO2 (aq)+ H2SO4 (aq) -> Complete the balanced chemical equation for the following reaction between...

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Q: What is the vapor pressure fo the solution composed of  542 mL of water ( Pvapor = 760 mmHg)  and  1...

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Q: D Question 7 Determine the pH of a 1.05 M HN3 solution (pK, = 4.63). Write your answers to two decim...

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Q: Explain how IR spectroscopy could be used to distinguish between the following sets of compounds. Be...

A: IR spectroscopy gives the information about the functional groups of unknown.  

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A: Given that

Q: Which is the stronger acid, NH4+ or HCN? For HCN Ka = 4.9 x 10-10. Kb for NH3 = 1.8 x 10-5

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Q: Curved arrows are used to illustrate the flow of electrons. Follow the arrows and draw the reactant ...

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Q: What makes ice melt? Select the correct response: When the particles move very far apart, they gain ...

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Q: Calculate the pH when 40.00 mL of 1.000 x 10 M HF is titrated (aq) 7a) -1with 1.150 x 10 M FROH at t...

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Q: What is the line structure and structural formula of 4-bromo-2-chloro-3-ethyl-n-pentanal?

A: Given- 4-bromo-2-chloro-3-ethyl-n-pentanal

Q: Melting Boiling Point Point Molar Density (g/mL) Chemical Notes Mass (g/mol) (°C) (°C) Acetone CAS: ...

A: Answer:- Rest of this chart is filling -   

Q: (a) Find the equilibrium constant for following acid dissociation reaction at 25°C. Start your answe...

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Q: What is the pOH of a solution that contains 5.7 x 10> M HCl at 25°C? Express your answer in two deci...

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Q: ieous ethanol solutions are prepared by mixing measured weights of assayed ethanol and organic-free ...

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Q: 1. Calculate the hydronium ion concentration of a solution with a pH of-1.07. 2. What are the pOH an...

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Q: What is the Molar Mass of C3H5(NO3)3? Answer in g/mol 2. If there are 0.75 moles of drug, how many m...

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Q: Which of the following is TRUE about the factors affecting solubility? Select the correct response O...

A: Since you have posted multiple questions, we will answer the first one for you. Kindly post the othe...

Q: Answer B and C only. Use the given parameters in the table.

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Q: What will happen to water if 1M of NaCl is added to it? the vapor pressure of water will increase t...

A: To solve this problem we have to know about the given colligative property .

Q: Starting a solution( 15.0ml 0.200M CoCl2 (times) 6H2O+9.00ml 12.0M HCl) WHICH CHANGED THE COLOR TO P...

A: The answer is as follows:  

Q: For a solution of an aqueous hypochlorous acid solution, the Ka is 5.0 x 10-8 and [HOCI] is 0.050M. ...

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Q: alurences) A sample of 26.60 Lof Ha gas at 10.0 °C is heated at constant pressure until it fils a vo...

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Q: Write a balanced chemical equation for the dissociation of NaCl, AlCl3, and CaCl2 in water. Include ...

A: Balanced chemical equation for the dissociation of NaCl, AlCl3, and CaCl2 in water:

Q: a) Write the definition of reduction and oxidation.

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Q: For HNO2, Ka = 4.6 x 10-4 and for HSO4-, Ka = 1.2 x 10-2. Which is the stronger acid?

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Q: A solution containing Mg2+ was buffered to pH 9.75 and titrated with EDTA. Eriochrome black T, with ...

A: EBT is used as metal ion indicator.

Q: What is the line structure and structural formula of 2-ethyl-3,4-demithyl-1-hexanal?

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Q: Write the IUPAC NAME of each of the given organic compound

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Q: A solution of dimethylamine is prepared by dissolving 1.3525 grams of dimethylamine in 25 mL ethanol...

A: Given: Mass of dimethylamine = 1.3525 g. And the final volume of the solution = 100.0 mL.  

Q: Calculate the pH of a solution resulting from dissolving 23. g of Ba(OH)2 in enough water to make 15...

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Q: a. Name the following compounds according to systematic and common nomenclature. N. N-CH3 N. 18 19 2...

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Q: Predict the sign of AS° and then calculate AS° for each of the following reactions. (This problem re...

A: IntroductionEntropy is particularly a measure of randomness. We can determine sign of entropy by the...

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.