CH3 CH₂CHCH₂CH₂CH =O

Q: Which of the gases in the table below is most polar? A. carbon dioxide B. hydrogen sulfide C.…

A: ->Water is a polar solvent hence polar substances are more soluble in water we can find most…

Q: The following pictures represent aqueous solutions of three acids HX, HY and HZ, where: A¯ may be…

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Q: Write the complete mechanism with arrows of the following reaction. A

A: This reaction is a [1,3] cycloadditon reaction.The mechanism is as given below.

Q: Which is the most stable stereoisomer and configuration of 1-chloro-4-methylcyclohexane between the…

A: Given statement is :  Which is the most stable stereoisomer and configuration of…

Q: Give the IUPAC name of the two carbonyl compounds reacted together to synthesize compound A, given…

A: Here we have to write IUPAC name of two carbonyl compounds that will produce the crossed aldol…

Q: What term is associated with the part of a solution that is present in the greatest amount?

A: A solution can be defined as a homogeneous mixture of two or more components. Homogeneous means the…

Q: Which one of the following factors DOES NOT affect the rate of a chemical reaction?…

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Q: Using the Molecular Orbital Theory, draw a diagram of the molecular energy levels of a molecule and…

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Q: A) B) C) D) E) =) 5) D A B Br H H I CH₂ 1 11 Both I and II Both II and III Both I and III All the…

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Q: +03 + #3 C -OH CH3 #+

A: When an aldehyde is treated with an alcohol Molecule, then a hemiacetal is formed, which also give…

Q: Analysis of a given water sample gave the following results: Ca(HCO3)2 = 40.5 ppm, Mg(HCO3)2 = 36.5…

A: "Since you have asked multiple question  , we will solve the first for you . To get the remaining…

Q: Micelles are characteristic of what kinds of molecules? A) nonpolar molecules B) charged molecules…

A: To solve this problem we have to know about micelles.

Q: romethium is the only rare-earth metal of the lanthanide series of the periodic table not found in…

A: Dear student since it is a multiple subparts questions according to guidelines here I am solving…

Q: II. Provide the chemical formula for each of the following compounds. 1. sodium sulfate 2. sodium…

A: Here we are required to write chemical formula for each of the given compound

Q: You synthesized 1-chlorobutan-2-ol in lab, and the next step is to confirm the identity of your…

A: Lassaigne's test is used to detect nitrogen, sulfur and halogens. This test is also known as sodium…

Q: The toy rockets were engineered so well that now you have dreams of creating a real life replica…

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Q: Nitrous acid, HNO₂, can be made by reacting N₂O3 with water as depicted below in a balanced chemical…

A: Given that , Molar mass of N2O3 = 76.01 g/mol  Molar mass  of HNO2 = 47.013 g/mol Weight of N2O3…

Q: III. Provide the name for each compound. 1. CuCN 2. FeO 3. ZnO 4. Al₂O3 5. AgCl

A: All the given compounds are ionic compounds.  While writing the chemical name of ionic compounds, we…

Q: Nitrogen dioxide is one of the many oxides of nitrogen (often collectively called "NOx") that are of…

A: Solutions Hence the mole of dinitrogen tetroxide after equilibrium 198.5mol

Q: Given the following dissociation constants, calculate the pH of 0.1 M NaHC₂O4. Furthermore, report…

A: Oxalic acid is a dibasic acid that dissociates as below: H2C2O4 (aq) <------> H+ (aq) + HC2O4-…

Q: CH3 CH 3 O CI

A: This is a compound with longest chain of 5 carbons with methyl group as substituent (at 3rd…

Q: Which of the following pairs of groups cannot form a hydrogen bond with each other (the proposed…

A: Hydrogen bonds are formed between hydrogen attach to more electronegative atom with another…

Q: The following compound exhibits two chair conformations. Draw them and indicate which one is more…

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Q: Nitrogen dioxide is one of the many oxides of nitrogen (often collectively called "NOx") that are of…

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Q: A CH3 HB Ha Ill UI H3C CH3 H H3C B HO Cholestanol differs from cholesterol only in the absence of a…

A: first of all before solving this question please look at equatorial and axial positions in…

Q: For the balanced reaction below: 2XY(g) = X₂(g) + Y₂(g) Kp is 0.0324 at 800 K. Which set of partial…

A: Given, 2XY(g) ⇌ X2(g) + Y2(g) Equilibrium constant (Kp) = 0.0324 Temperature (T) = 800 K Initial…

Q: Calculate the Gibbs Free Energy of an ideal solution that was prepared by mixing 0.10 mol of A and…

A: When two ideal solutions are mixed, then the free energy change of mixing of two ideal solutions is…

Q: Calculate the pH and the pOH of an aqueous solution that is 0.030 M in HCl(aq) and 0.075 M in…

A: Given-> Concentration of HCl = 0.030 M Concentration of HBr = 0.075 M

Q: CH 3 CH₂ …….. Н "WIII CI OH

A: During IUPAC nomenclature, first we have to find out the parent chain.

Q: H3C ОН PCC A

A:

Q: Which of the following is true about the titration curves of solutions of weak acids? A. The pH for…

A: The pH of a solution measures the acidity of the solution. If the pH of the solution is less than 7,…

Q: Lipids containing repeated isoprene units are called_ O cephalins terpenes eicosanoids steroids none…

A: lipids are complex compounds of fatty acids. steroids, terpenes are one of the classifications of…

Q: The burning of limestone goes only 50% to completion in a certain kiln. What is the mass composition…

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Q: For the catalyzed formation of SO3 according to the reaction 2SO2 + O2(g)…

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Q: Ethanol is needed as solvent when preparing phenolphthalein color indicator in volumetric…

A: Ethanol - class of alcohol containing 2 carbons and 1 alcoholic group and it is a industrial…

Q: What volume (in L) of 3.50 mol/L sulphuric acid solution is needed to make 100.0 mL of 0.450 mol/L…

A: Given, For Concentrated sulfuric acid solution: Concentration of sulphuric acid solution (M1) = 3.50…

Q: Saltwater in average has a concentration of 3.5% NaCl by mass. Calculate the boiling point of water…

A: Given : Average concentration of NaCl = 3.5 % by mass  Boiling point of water (Tb°) = 100 °C

Q: Fun-Fact for the Nickel: The nickel’s name is unique.... It's the only U.S. coin that is called by…

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Q: The percent yield of this reaction is 72.0%. 2Al(s) + 3 F₂ (g) → 2AlF3 (s) Determine the mass, in…

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Q: A student ran a TLC plate using a 90:10 hexane:ethyl acetate developer and this was the outcome. How…

A: Given that , A student ran a TLC plate with 90:10 of n-hexane : Ethyl acetate.

Q: Which of the following is NOT a correct IUPAC name? Pick all that apply.

A: Among the given options, options B and D are not correct IUPAC names. In the case of option B, the…

Q: A sample of 12.9 g of Fe₂O3 reacts with 10.0 g CO to yield Fe and CO₂. The balanced chemical…

A: Weight of Fe2O3 = 12.9 gm Weight of CO = 10.0 gm Actual yield of Fe = 8.29 gm

Q: NH₂ + H-Br

A: Basically HBr is an acid and cyclohexyl amine is a base so here acid base reaction occurs to give…

Q: Assume that the solubility of carbon dioxide gas in pop at 5oC is 0.586 g/100 mL and at 20oC its…

A:

Q: 3) Using sodium hydroxide as one of your reactants, illustrate a complete synthesis for sodium…

A: Given,  Using sodium hydroxide as one of your reactants, illustrate a complete synthesis for sodium…

Q: How about for this one? Benzene, C6H6, boils at 80.1°C. How much energy, in Joules, is required to…

A: Here we have to determine the heat3 energy required to convert 54.68 g benzene ( s) at -30°C to…

Q: Coral uses carbonate ions to form its calcium carbonate skeleton according to the following…

A: This can be explained by La-Chatelier principle

Q: For every one molecule of sodium azide that ignites, how many molecules of gas are formed?   2…

A: 2 NaN3(s)     ------------>  2 Na(s)     +    3 N2(g)

Q: Compound A Compound B Compound C Rf Student 1 Rf Student 2 Rf Student 3 0.20 0.21 0.15 0.50 0.52…

A: Retardation or retention factor (Rf) value is the ratio of distance traveled by the analyte to that…

Q: An engineer turns the temperature of a gas down, holding the volume constant at 1,250 L. Initially,…

A: we have to calculate the final pressure of the gas after temperature is decreased

Environmental Pollution

Environmental pollution occurs due to some unwanted alteration in the surroundings which results in unfavorable effects on all organisms of that surrounding.