Predict which of the following molecules will have the least water solubility. OH OH Но, CH3 H3C methanol ethanol НО. A) methanol B) ethanol C) isopropanol, (CH3)₂CHOH D) decanol decanol H3C CH3 isopropanol CH3

Q: 2. The overall reaction in a commercial heat pack can be represent 4Fe(s) + 30₂ (g) 2Fe₂O3 (s) How…

A: 2) Given, 4Fe(s) + 3O2(g)  ➝  2Fe2O3 ∆H = -1652 kJ moles of Fe2O3 produced = 1.00 mole Amount of…

Q: A particular water sample that is saturated in CaF2 has a Ca²+ content of 105 ppm (that is, 105 g…

A:

Q: 2. If 25.0 mL of NaOH required 40.0 mL of H2SO4 in a titration and 25.0 mL of sulfuric acid were…

A:

Q: I. Write the equilibrium constant expression, Kc or Kp, for the following reactions. Indicate also…

A:

Q: What is the product of this reaction? O 1. LDA, -78, °C O 2. 3. H3O+ H

A:

Q: Select a strong acid and explain how you would prepare a dilute solution of the acid. Select a  weak…

A:

Q: Given the enthalpy of formation data in the table below, what is the enthalpy of reaction for the…

A: Given : enthalpy of formation

Q: Show how you would synthesise the following compound. For the starting materials, you may use any…

A:

Q: 1. An AM station broadcasts rock music at "950 on your radio dial." Units for AM frequencies are…

A:

Q: Label each pair of stereoisomers below as: a. enantiomers b. diastereomers C. identical Place the…

A:

Q: Which is a polar covalent bond? O C-F OH-H O CEC O C-C O C=C

A:

Q: Choose the reagent(s) that would be most likely to complete this reaction.

A: Given; reactant and product

Q: What volume of 95.0 mass% ethanol alcohol should be used to prepare, including adding water, 150.0…

A:

Q: H OH la || H-C-C-C OH HH Consider the structure of lactic acid above. What is the approximate value…

A:

Q: 2. What kind of results do you expect to see when the following compounds are mixed together with…

A: 2. Different tests are used to detect the presence of various functional groups present in…

Q: What volume of 95.0 mass% ethanol alcohol should be used to prepare, including adding water, 150.0…

A: By dilution we can get required amount.for that Whatever unit of concentration is given, as long as…

Q: Question 12 Which has the largest bond angle? O sp2-hybridized carbon O sp³-hybridized carbon O…

A:

Q: HO OH Choose all of the following are true of the given structure? (Choose all of the correct…

A: The given molecule is the structure of prostaglandin E1, a strong vasodilator that prevents the…

Q: I 8+ C Fill in the blanks: HNO: NaN 2 Sock 5+6 proparacaine The local anesthetic proparacaine is…

A:

Q: What is the drying agent used? What is the purpose of this drying agent?

A: Organic compounds can be defined as the compounds that contain carbon and hydrogen atoms.

Q: Ch. rest (equilibrium only) Be sure to look up the Ka values before you leave class or use the KA…

A:

Q: For diatomic nitrogen (N₂), the highest occupied molecular orbital (HOMO) is lowest unoccupied…

A: HOMO - Highest occupied molecular orbitals  LUMO- Lowest unoccupied molecular orbitals  LUMO is…

Q: Suggest a synthesis for the following compound from the indicated starting materials and an other…

A: Since, you have multiple question. So, I will solved first question for you.  You can see the…

Q: In a displacement reaction, we a cation (either H" or a metal cation) with an elemental metal…

A: Metathesis reactions is another name for the double-displacement reaction. The displacement reaction…

Q: Question # 2: a) Draw and name at least 5 structural isomers with the chemical formula C,H,O. The…

A: Structural isomers are the compounds which are having same chemical formula but different…

Q: The oxidation number of nitrogen for three different compounds is given in the right column. Match…

A: Match the oxidation number of N in each given compound---

Q: Suggest a synthesis for the following compound from the indicated starting materials and any other…

A: In this question, we will synthesized the final organic product from the given starting material in…

Q: Can i have the table of values for standard electrode potential?

A: Given species are NO3-, Ag+, Cr2O72-. We have to give the table of values for the standard reduction…

Q: 1. The enthalpy of the reaction N2(g) +202(g) → 2NO2(g) can be calculated using the enthalpies of…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Some groups have names. Enter the number-letter version of the group number for each of these named…

A: The periodic table is a tabular arrangement of chemical elements. The periodic table is divided into…

Q: Through titration with a known standard, we counted that an unknown solution contains 0.048 moles of…

A: Given,  Moles of acetic acid = 0.048 mol.  The original volume of acetic acid = 120.0 mL.  The…

Q: 5. How much energy is needed to heat a 68.9g sample of water at 88.5°C to steam at 103.7°C? 6. How…

A:

Q: ― 12. The shape of a molecule of NH3 is said to be a. Tetrahedral b. Trigonal Bipyramidal C. Bent d.…

A:

Q: Which of the following can be classified as an Arrhenius base?  - CO32- - LiOH - H2O - all of…

A: According Arrhenius base is define when substance dissolved aqueous solution it's release OH- ions…

Q: What is the mole fraction of acetone (C3H6O. MW-58.08 g/mol) in the gas phase resulting from a…

A: In this question, we will determine the mole fraction of acetone in gas phase from the liquid phase…

Q: 7. Limestone, CaCO3, when subjected to a temperature of 900°C in a kiln, decomposes to solid calcium…

A:

Q: Br A Br B 1. AICI 3, 2. Zn(Hg), HCI 3. Br2, FeBr3 Br ? D Br E Br

A: Here the starting material is benzene. Benzene undergoes Friedel-Crafts acylation reaction in…

Q: Provide the correct IUPAC name for the compound shown here. CH3 CI I (S)- (Z)- (R)-) ((E)-) 6- 3- 5-…

A:

Q: A particular water sample that is saturated in CaF2 has a Ca²+ content of 105 ppm (that is, 105 g…

A:

Q: b) Draw πp*, πp and op* for the O2 and CO molecules.

A: see below

Q: Which of the following is the purpose of a salt bridge in an electrochemical cell? a. Stabilization…

A: Generally electrochemical cell is the device which is used to produce electric current through…

Q: Consider the following energy diagram for an enzyme-catalyzed reaction. many transition states are…

A:

Q: Q2 Write the Structure of the following 1- ATP 2- a-Ketoglutarate 3- Alanine 4- Maltose 5- fructose

A: We need to draw the structures of the given molecules

Q: Condensed Structure CH3CH₂CHCH₂CHCH2CH₂CH3 CH3 CH3 CH3 CH3CH₂-C-CH₂CH₂ CH3 CH3 CHỊCHỊCH, CCHO CH3…

A:

Q: Select to Draw mCPBA Select to Draw OH pTsCl pyridine H₂ Lindlar's catalyst 1. CH3CH2MgBr 2. H3O+…

A: Draw the missing products or reagents in the given multistep synthesis.

Q: Choose the factor that explains this observation.

A: Organic compounds  can be defined as the compounds that contain carbon and hydrogen atoms in a…

Q: When determing the R/S for the stereocenter, which bond do I look at next where it is circled?…

A: While giving R/S notation to a chiral carbon, we assign numbers from 1 to 4, where #1 is assigned to…

Q: A transition metal ion, M, forms a coloured complex with a monodentate ligand L. Portions of a 0.05…

A:

Q: 4000 100 IR Spectrum quid fin 88888 % of base peak 60 40 3000 43 40 13C NMR Spectrum (500 MHz, CDC,…

A:

Q: What amount of energy is required to change 20.0 g of an unknown substance from -15.0 °C to 7.0 °C?…

A: A substance exists in a solid as well as a liquid state at its melting point. The extra heat that is…

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.