If you were able to look at the atoms in an aqueous 1 M solution of NaCl, you would mostly see     Na+ ions and Cl- ions     NaCl molecules     water molecules     None of the above.

Q: The reaction mechanism for the reaction: 2NO(g) + Cl2(g) 2NOCI(g) Has been proposed as follows;…

A: Here we are required to find statement which is true.

Q: What is the correct name for the following compound? H.C. Select one: a. m-ethylacetophenone Ob.…

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Q: What is the reaction involved in this experiment?

A: In this experiment we determine the %(w/w) composition of H2O2 by reacting it with KMnO4(aq) or…

Q: The following questions are related to the three important types of atomic spectrometers: (i)…

A: Spectroscopy:- Specroscopy is one of the important analytical technique, it is the study that…

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A: Ethene gas (ethylene) is a hydrocarbon with a double bond. It is C2H4 gas.

Q: 5. Choose the correct steps in the dehydration of secondary alcohol; then, arrange in chronological…

A: Dehydration of alcohols shows that elimination of  water molecule from the given alcohol.…

Q: SiCl3 + CF3 OLI F3C Li (2 equiv) Et₂O

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Q: Select the gas with the highest average kinetic energy per mole at 298 K.     H2O     O2…

A: 1) Select the gas with the highest average kinetic energy per mole at 298 K.

Q: What is the correct name for the following compound? H.C. Select one: a. m-ethylacetophenone b.…

A: The IUPAC name of the compound can be written on the basis of the number of carbon atoms in the main…

Q: 1. What order of elution do you expect for the 4 parabens, keeping in mind that the stationary phase…

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Q: 23. A 0.0035 M aqueous solution of a particular compound has a pH = 2.46. The compound is: Select…

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Q: How many hydrogens are in the molecule represented by the skeletal structure shown below? OH HS.

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Q: Calculate the number of moles of oxygen entering the combustion of the following fuel with air if…

A: Combustion of fuels can only takes place in presence of oxygen.

Q: What is the correct name for the following compound? H.C. Select one: a. m-ethylacetophenone Ob.…

A: To identify the compound in the picture and draw the product of the letter E when reacted with…

Q: Many reactions that are thermodynamically possible do not occur at an appreciable rate because of…

A: If the Gibbs free energy of a reaction is negative then such reactions are spontaneous in nature.…

Q: From the equivakent molar conductance at infinite dilution of potassium chloride (0.0149), sodium…

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Q: 34. The acidity of the carboxyl functional group is attributed to several molecular properties.…

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Q: Matt calculates the percent composition of the elements in ethane, C¿H6. He determines that the…

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Q: Q3 - 15 mL of 0.03 M Pb(NO3)2 is added to 20 mL of 0.2 M NaCl. Predict if precipitate of PbCl2 will…

A: The volume of 0.03 M Pb(NO3)2 = 15 mL The volume of 0.2 M NaCl = 20 mL Ksp of PbCl2 = 1.6×10-5 We…

Q: 1A. What weight (in grams) of oxalic acid (MW= 90 g/mol) will be required to prepare 1 liter of 0.25…

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Q: Determine the symmetry of the orbital groups for the donor sigma bonds (σ) of the ligand in an…

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Q: Assign the trivial name of the structure below. * Diphenylketone O Diphenyl aldehyde Benzyl phenyl…

A: Here we have to write the correct trivial name of the following given compound.

Q: In the laboratory, a chemist generated hydrogen gas via the electrolysis of water. The chemist…

A: 1 torr = 0.001 atm Therefore, 740 torr = 0.740 atm

Q: In designing a kinase inhibitor as a chemotherapeutic agent. tissue specificity of the inhibitor is…

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Q: A scientist in the Narcotics Section at the Crime Lab receives a mysterious white powder for…

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Q: A volume of 250 ml of a 0.05 M solution of a reagent of formula weight (relative molecular mass) 40…

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Q: What is the pH of a 0.015 M aqueous solution of barium hydroxide? Select one: a. 1.52 b. 12.25 c.…

A: We are given: Concentration of Ba(OH)2   =  0.015 M

Q: Identify the lipids from the following molecules OH НО. 0 CH- 0 C=0 C=0 CH₂ CH CH₂ CH₂ CH₂ CH₂ CH₂…

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Q: 70. What is the minor product formed from this reaction? A. o-bromophenol B. p-bromophenol C.…

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Q: OH 0 (1) (Enter the elements in the order: C, H, N, O.) molecular formula (1) = empirical formula…

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Q: но O оме +4 I il h O ? [19]> -H₂0 ACOH NĐ- BÌNH 64 heat

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Q: What is the correct order of reactivity of CH3CHO, C2H5COCH3 and CH3COCH3? O CH3COCH3>…

A: The carbonyl compounds give nucleophilic addition reactions. The carbon atom of the carbonyl carbon…

Q: Considering the standard reduction potential for Tin (see below), what is the Eored for the…

A: Generally we will consider reduction potential values at 298K and for 1M concentration are standard…

Q: A- Alcohol B - Ether C - Aldehyde D- Ketone 6. Based on the illustration, what is the classification…

A: IUPAC nomenclature is used for naming the organic compounds as recommended by international union of…

Q: Describe the preparation of I L of 5moll-2 HCL colution from concentrated acid/d=1019 g/m²: 37.500)

A: **As you have asked multiple questions, I am solving first question. Either resubmit other questions…

Q: ye OH. ?

A: Carboxylic acids when reacted with SOCl2 or PCl3 undergo nucleophilic acyl substitution resulting in…

Q: What is the correct name for the following compound? H₂C. Select one: CH₂

A: Aldehyde can be defined as the organic compound In which aldehydic CHO group is attached to carbon…

Q: 42. Arrange the following sets of compounds in order of their decreasing boiling points. A.…

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Q: There are five pure substances. The molecular component is shown per substance. Based on this…

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Q: Propane (C₂H2-2) is burned with atmospheric air. The analysis 6. the products on a dry basis is as…

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Q: Click the "draw structure" button to launch the drawing utility. Draw the products of the acid-base…

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Q: Which substance has the highest solubility to hexadecane? Substance A O Substance C Substance D…

A: In this question, we will see that which substance is highest soluble in hexadecane.  You can see…

Q: What is the major product in the reaction mechanism? * But-1-ene Buta-1,3-diene Butane But-2-ene

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Q: Which of the following complexes is most likely square planar?   a.…

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Q: Q1:- Find the external work done by the system in kcal, when 10 kcal of heat is supplied to the…

A: First law of thermodynamics would be used to calculate work done by system.    Note : As you have…

Q: In the presence of water, which would be reactive to the electrophilic addition of Br2?

A: In this question, we will see that which compounds would be reactive ( here not mention least…

Q: IR Spectrum (KBr disc) 4000 100 80 deteleledel 30 40 your 3000 80 13C NMR Spectrum (100.0 MHz D₂O…

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Q: Ethyl acetate, acetate and ethanol were added to water solution in concentrations of 0.3M and left…

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Q: 4 (a) Calculate the value of Kc for the reaction: PC15 (g) PC13 Cl2 (g) + (g) AH = Positive Given…

A: As per Le chateliers principle, when a system under equilibrium is subjected to any kind of stress,…

Q: 1b. What weight in milligrams of potassium iodate would liberate sufficient iodine to consume 25.9mL…

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Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".