The vapor pressure of water at 5 degrees Celsius is 0.008612 atm. Calculate the vapor pressure in kPa.

Q: 41. You have 100.0 mL of a 0.165 M aluminum sulfate solution. And 225.0 mL of a 0.125 M aluminum…

A: Given: Volume of first solution = 100.0 mL Concentration of first solution = 0.165 M Volume of…

Q: Question 8 [C1] Which of the following statements best accounts for the fact that gases can be…

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Q: Consider the following electrochemical cell: Pt|H2(B,p°)|HCI(aq,b)|Hg.Cla(s)| Hg() The potential of…

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

Q: Write out the steps necessary to make heptane starting with propyne.

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Q: A new material crystallizes in the face-centered cubic unit cell. The molar mass of the material is…

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Q: 3. How would you carry out the following reactions? (a) он CH3CCH2CH2COCH3 CH3CHCH2CH2COCH3 (b) OH…

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Q: 10% PdCl,(PPh,)2 C,H,Br + CeH,O2 20% PPh, OEt D. E NEt, Figure 4 (ii) Name the reaction occurring in…

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Q: A reaction at 32.0 degrees Celsius evolves 882. mmol of carbon dioxide gas. Calculate the volume of…

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Q: Identify the spectator ions in the following…

A: The ions which do not participate in chemical reactions and present the same on both sides of the…

Q: In the context of vapor pressure, equilibrium is established when the rate of equals the rate of O…

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Q: A lens (f-number) has following measurements: diameter is 5.4 cm and focal length is 17.6 cm.…

A: The f-number of an optical system (such as a camera lens) is the ratio of the system's focal length…

Q: An analytical chemist is titrating 215.7 mL of a 0.2900M solution of dimethylamine ((CH, NH) with a…

A: To Calculate the pH, we would first Calculate moles of both compounds and draw an ICE table.  Based…

Q: Select a product from the stock shelf and transfer the liquid to a test tube. 2. Select a paper pH…

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Q: Phenylhydrazone Formation Compound Structural Formula Theoretical Result (Short and Specific)…

A: Structures of carbonyl compound. Formation of phenylhydrazones. Phenylhydrazine + carbonyl compound…

Q: 1. Which would most likely form a metallic bond with gold? a. chlorine b. manganese c. oxygen d.…

A: Metallic bonds are formed in between  metal atom which is one of the strongest  bond in lattice  of…

Q: खो फंक प्वो 1 +ैर Pिब्डब कीपट बैकपलेपरर टमतु- तH ( तCम5 ) C H+- - CH-्तभ० फर्वठकुन्द वकल वडांटेबनणल…

A: Here we are required to mechanism for the reaction

Q: H3C- -CH3 CH3 H3C CH3 Но ČH3 CH3 A B D H2N NH2 OH CH3 -CH3 -CH3 H3C- CH3 H3C- H3C CH3 H;C ČH3 F G H

A: Ketone is a functional group which contains a carbonyl group (C=O) bonded to two other alkyl groups…

Q: 26. Using the flying wedge representation, draw all the stereoisomers oftetrose a. Indicate the…

A: Stereisomers are isomers which have same molecular formula but different arrangement of atoms in…

Q: Rh(PPh3)3Cl] is a precatalyst that can be activated by dissociation of a phosphine ligand to form an…

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Q: QUESTION : Which of the following choices is correct about the active site of an enzyme? A. contains…

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Q: oues comsiader the ammmonia-symthesis reaction, which.cam be described by Nzlg) ± eg 2 initially…

A: A question based on equilibrium concept that is to be accomplished.

Q: Determine the density of O2 gas at 1.1 atm and 29 °C. O 2.2 g/L 0.28 g/L O 1.9 g/L O 0.98 g/L

A: Given, Pressure (P) = 1.1 atm  Temperature (T) = 29°C = (29 + 273.15) K = 302.15 K Density of O2 gas…

Q: Which of the following changes is an exothermic chemical reaction? A combustion of methane B…

A: The energy difference between the products and reactants is known as the energy change of a…

Q: Which substances would have a higher surface tension?

A: Molecules within a liquid are pulled equally in all directions by intermolecular forces. However,…

Q: Calculate the Gibbs Free Energy for the following cell. Mg2+ + Pb Mg + Pb2+ -> Half-Reaction E° (V)…

A: Given, Mg2+ + Pb ➝ Mg + Pb2+ Half reaction  Mg2+ + 2e- ➝ Mg     E° = -2.37 V Pb2+ + 2e- ➝ Pb…

Q: Equilibrium Expression Calculations Assignment 2 1. The reaction H2e) + I«e) 0.00034. If the initial…

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Q: Which of the following name(s) is(are) correct? 1. Sulfide, S2- 2. Ammonium chloride, NH4CI 3.…

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Q: Fuel: % by volume CO2 = 12.4% CO = 27% H2 = 2.2% N2 = 58.4% Combustion Gas: % by volume: CO2 = 24.6%…

A: Solutions                 ᴡʜᴀᴛ ɪꜱ ᴛʜᴇ ᴘᴇʀᴄᴇɴᴛ ᴛʜᴇᴏʀᴇᴛɪᴄᴀʟ ᴀɪʀ ꜰᴏʀ ᴀ ᴄᴏᴍʙᴜꜱᴛɪᴏɴ ᴘʀᴏᴄᴇꜱꜱ ᴛᴏ ᴡʜɪᴄʜ ᴛʜᴇ…

Q: Based on temperature conversions which of the following is the lowest temperature?

A: We know that,  Temperature on Kelvin Scale = Temperature on Celsius scale + 273 Temperature on…

Q: Food Preservatives Radical inhibitors found in food are known as preservatives. They preserve food…

A: ✓A preservative may be defined as any e substance that prevent or retard deterioration when added to…

Q: How will you prepare an aqueous solution of pH 3.50, starting with 400 ml of formic acid and the…

A: The buffer solution contain formic acid (HCOOH0, a weak acid and sodium formate (HCOONa), salt of…

Q: Consider the calcination of CaCO;: CaCO3 -> CaQ + CO2 Before calcination, the initial weight of…

A: The reaction is process by the reaction between two or more reactant to each other. The mass of each…

Q: What is the degree of ionization of the nitrous acid, HNO2 in the 0.20 M solution. Ki of HNO2 is…

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Q: Equilibrium Expression Calculations Assignment 2 1. The reaction H) + Ie) « 2HIe) goes to…

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Q: A diprotic base (B) has pK, values of 3.33 (pK5i) and 6.66 (pK2). Which of the equalities is true…

A: Here we have to determine the predominant species of a diprotic base B at different pH. Given pKb1=…

Q: Zn2+|Zn(s) and Sn2+(0.0010 M)|Sn(s) 082 V. Ag+(0.010 M)JAg(s) and Pb2+|Pb(s) 2748 V. Ag+(0.0010…

A: Given,  Find non-standard cell potential = E = ?

Q: Chemistry 3) How many grams of solid potassium fluoride should be added to 1.50 L of a 8.35x10-2 M…

A: Since it is a multiple questions ,so I solved first question, please post second question…

Q: According to the deprotonation reaction shown below, which of the carboxylic acid species (1 to pKa…

A: See explanation

Q: Explain the effect of acid on the solubility of the water-insoluble amines.

A: The amine in the presence of acid  forms a salt which is soluble which makes them soluble in water.

Q: Why is it incorrect to blance chemical reactions by changing the subscription on the reactants and…

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Q: Which substance performs better in hard water, soap or detergent? Explain your answer.

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Q: Magnetic moment of a first-row transition-metal complex M (H,0),] is 3.9 Bohr magnetons. Identify…

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Q: Identify the inner electrons, outer electrons, and valence electrons in each electron configuration:

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Q: If Kc = 2.5 for the reaction: N2(g) + 3H2(g) = 2NH3(g) then the equilibrium lies predominantly to…

A: Equilibrium can be defined as a state of reaction at which rate of forward reaction become equal to…

Q: Show how you might synthesize the following compound from 1-butanol using the following reagents. If…

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Q: Electrolysis experiment A is run to completion with the following parameters: The positive erminal…

A: As per the guideline, since you have asked multiple questions, we have solved the first question for…

Q: Classify each as a strong acid, weak acid, strong base, or weak base. a. HASO, b. Sr (OH)2 C. HIO d.…

A: The species that increase the concentration of hydrogen ions or hydronium in an aqueous solution act…

Q: What is the ground-state electron configuration of Barium? Select one: a.…

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Q: Describe

A: ✓The pH scale measures how acidic or basic a substance is. ✓The pH scale ranges from 0 to 14. A pH…

Q: What is the molar mass of the substance with the formula FeC2O4?

A: Molar mass can be calculated as follows

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.