Calculate the vapor pressure of water H2O at 90 degrees Celsius for a solution prepared by dissolving 5.0 g of glucose in 100g of water. The vapor pressure of pure water at 90 degrees Celsius is 524 torr.

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Q: A dentity the type of chemical reaction that each of the following equations represent 1. 2Na(s) +…

A: As per the guideline, since you have posted a question with multiple sub-parts, we have solved the…

Q: 5. A solution contains 2.0mg of NaCl, 6.00g of glucose (C&H12O6), and 112.0g of H,O. a. What is the…

A: Given: Mass of glucose = 6.00 g Mass of NaCl = 2.0 mg Mass of water = 112.0 g

Q: An oxygen sample has a volume of 4.50 L at 27°C and 800.0 torr. How many oxygen molecules does it…

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Q: SUBSTANCE ENTHALPY ENTROPY Ca3(G) 112 KJ mol 153.37 J/mol K CI7(G) 203.12 KJ mol 213.80 J/mol K…

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Q: Draw a magnesium based scum molecule made from a fat that is liquid at room temperature

A: To draw a magnesium based scum made from a fat that is liquid at room temperature.

Q: Refer to the phase diagram of compound given below.  In what phase does this compound exist at 5 °C…

A: T = 5°C P= 0.80 atm

Q: A reaction has a standard enthalpy change, ΔH, of +10.00 kJ/mol at 298 K. The standard entropy…

A: The relationship between enthalpy change (∆H), entropy change (∆S) , gibbs energy change (∆G) and…

Q: Hydrogen was collected over water at 21.4°C on a day when the atmospheric pressure was 741. Torr.…

A: Answer: This question is based on ideal gas equation which is shown below: PV=nRTPVRT=nn=PVRT…

Q: | Rank amines A-E from least basic to most basic. O,N. N-CH, -CH, -CH, E A в Answer: The basicity…

A: Basicity is the ability donate electron  Higher the donation ability more basic it is Here We are…

Q: ELECTROCHEMISTRY • STANDARD REDUCTION POTENTIALS AND CONCENTRATION DEPENDENCIES INTRODUCTION…

A: Standard reduction potential (Eo) is the reduction potential of the species under standard…

Q: Le Chatelier’s Principle. Directions: Predict the directions that happen in the system to achieve…

A: Answer: According to Le-chatalier's principle, on changing any parameter of the chemical reaction…

Q: . If diene is used in excess for a Diels-alder reaction of a-phellandrene and malice acid, which…

A: A question based on introduction to organic chemistry that is to be accomplished.

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Q: Based on their respective van der Waals constants, which of these two gases: Ar (a = 1.337 L2 atm…

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Q: Explain the formation of the main product of HBr addition to the compound 1-methyl cyclohexene…

A: Alkene gives an electrophilic addition reaction with hydrogen halide to form an alkyl halide.

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A: Ahmed is correct

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Q: COOH benzene reflux COOH

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Q: 3. Which of the following statements is FALSE for the chemical equation given below in which…

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Q: Fill in the nuclide symbol for the missing particle in the following nuclear equation. 13 +1e+;

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Q: A researcher evaluates the stability of an oil. To do so, the sample is subjected to high…

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Q: What is the effect of adding a catalyst on (a) Activation energy (Ea), and (b) Gibbs energy (AG) of…

A: a) Catalyst increase the reaction rate by lowering the activation energy. Catalyst provides the…

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Q: Predict the effect of increasing_pressure for each of the following equilibriums: (a) 2H,0 (b) SiO,…

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A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Which of the following is an example of a homogeneous equilibrium? Question 24 options: A)…

A: In this question, we have to choose the example of a homogeneous equilibrium.

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Q: An analytical chemest is titrating 150.6 ml. of a 0.6600 M solution of dhethylamine (C,H,), NH) with…

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Q: CALCULATE THE Concentration iron(III) thiocyanate ion [FeSCN2+] (M )

A: Insufficient information but I know the all data so I tried to solve it. If you have different data…

Q: What are your difficulties in dealing with acid-base reaction stoichiometry?

A: Acid base reaction is one of the neutralization reaction.

Q: H2(g) → 2 NH3(g) ΔΗ + 4 H¿O(1) → 2 NO:(g) + 7 H2(g) AH = H2(g) + ½02(g) ΔΗ %3D

A: Using Hess's law, According to this law, Enthalpy of a reaction remains same either it completes in…

Q: OH (S) (S) (R) (R) OH OH OH OH (S) (R) (S) (R) OH OH

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Q: 1. Write the equilibrium expressions for the following reactions: a) 2 N,0(g) + O(g) 27 4 NO(g)

A: Given -> 2N2O(g) + O2(g) <---> 4NO(g)

Q: FIND OUT WHY SUGAR USED AS A FOOD PRESERVATIVE. WHAT IS SOLUTION? WHY IT IS IMPORTANT?

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Q: Problem 13 119 IR Spectrum d fam 4000 3000 2000 1600 1200 v (cm) B00 100 63 80 Mass Spectrum 60 No…

A: IR spectra deals results from the interaction of infrared radiation with matter by absorption. IR…

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A: Given,  Molarity of Acid = 0.150 M Volume of acid = 777.3 mL mmol of acid = M × V  = 0.15 × 777.3 =…

Q: Devise a synthetic strategy to complete the following transformation.

A: GIVEN:-

Q: Of the following compounds is most volatile? Group of answer choices CH3CH2CH2CH3 C2F6 CH3CH2OH…

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Q: Fluorine-18 is a radioisotope widely used in positron emission tomography to investigate brain…

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Q: The pOH of a 0.025 M of HCIO4 is O a. 12.40 O b. 0.94 O c. 13.06 O d. 1.60

A: According to Arrhenius acid base theory,  an acid is a substance which can give up proton(H+) to…

Q: If 120 grams of Na react with 80 grams of H2O, what is the limiting reactant? Theoretically, how…

A: % yield = Actual yield/ theoretical yield × 100

Q: GIVE THE BALANCED CHEMICAL EQUATION FOR THE FOLLOWING REACTIONS: 1. WHEN SOLID ALUMINUM BROMIDE…

A: The reaction takes place as  2AlBr3(s) + 3Cl2(g)---------> 2AlCl3(s) + 3Br2(l)  Now here we can…

Q: A solution of 2.00 g of para-dichlorobenzene (a clothes moth repellant) in 50.0 g of cyclohexane…

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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.