An average American releases 14,515 kg of CO2 emissions into the atmosphere each year. A single mature tree absorbs 22.7 kg of CO2 per year. How many trees are needed to absorb the emissions of a single person? Calculations:  Answer:

Q: 20) Suppose that at a pressure and temperature 300 K, a given material has two possible phases:…

A: For a pure substance, two phases that are in thermodynamic equilibrium must share the same chemical…

Q: How many moles of nitrogen atoms are present in 49.2 g of NH4NO3? Provide your answer in units of…

A:

Q: The standard reduction potential, E°, for the reaction Fe2+(aq) + 2e- ⇌ Fe(s) is -0.44 V while for…

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Q: Name the following molecule using IUPAC rules. Select the correct answer from the list below.…

A: Rules for IUPAC naming the compounds containing double bond are : Find the longest continuous chain…

Q: What is the concentration of H3O+ in a citric acid solution of 3.0 M?

A: Given,The concentration of Citric acid - 3 MThe  Concentration of H3O+ = ?The formula of Citric Acid…

Q: The following reaction follows the kinetics SN1 The substrate is: - Water - the cyanide ion -…

A: Mechanism of SN1 reaction: It is a 2 step mechanism. The first step is the formation of carbocation.…

Q: Draw the alkene that is needed to synthesize glutamine by an enantioselective hydrogenation reaction…

A: The following are the important points regarding this questionAn enantioselective hydrogenation…

Q: 11. If TLC spots are colored, they can be observed by. can be seen using. 2) UV light, ordinary…

A: It is analytical technique . It is useful for identification purification and separation of compound…

Q: Using Newman projections (draw the projection between C1 and C2), draw the most stable conformation…

A: The structure of 2-bromo-1-methoxyhexane is as follows,

Q: Predict the product (CH3)2Culi EtOH

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A: A base abstracts a proton from the alpha-position of a Carbonyl compound to form an enolate ion.…

Q: Name the following using IUPAC rules. Select the correct answer from the list below.…

A: we have to determine the IUPAC name of the structure shown below

Q: For the following acid/base reaction, show which direction is favored at equilibrium and explain…

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Q: For which of the following is ∆Gºf  equal to zero?                                       I.…

A: Standard Gibbs free energy of formation, ∆G°f for an element in its reference state i.e. in its…

Q: Select the best answer from the list below that explain the formation of product 1 as the sole…

A: Given It is an example of hydration of alkene under acidic condition(as H3O+ is given)

Q: 14. For steam distillation experiment, steam distillation always takes place at a temp a) Below the…

A: Steam Distillation is a separation process for separating miscible liquid bases depending upon their…

Q: Balance the redox reaction occurring in basic solution. MnO4 (aq) + OH-(aq) → O₂(g) + MnO4²- (aq)…

A:

Q: Choose the correct abbreviated form of the reaction below. }N+}H → }0 tổn ¹4 N(B, n)¹50 ○ ¹4 N(߆,…

A: The given reaction is a nuclear reaction. In the nuclear reaction, one nuclide is transformed into…

Q: A 150.0-g sample of a metal at 36.5°C is added to 150.0 g of H₂0 at 17.1°C. The temperature of the…

A: Mass of metal = 150.0 gTemperature of metal = Mass of water = 150.0 gTemperature of water = Final…

Q: Please note the following enzyme catalyzed reaction: A+B+C To determine the order of 'A', this…

A: The sum of the exponent terms in the rate law for a chemical reaction is known as the order of the…

Q: 47.Explain the many effects of increases in intracellular calcium ion concentrations.

A: Answer :----An increase in intracellular calcium ion concentrations has very numerous effects on…

Q: Analyse every peak of the H-NMR and 13C-NMR of benzhydrol

A: Given Compound: BenzhydrolData given: 1H-NMR, 13C-NMR

Q: a. CH3-0 argo b. C. Jy OH NH₂ HN----CH3 1. H₂ CrO4 2. SOCI₂ 3. (CH₂CH₂)₂CuLi 1. LIAIH4 2. water 3.…

A: Reaction A:Reduction reaction of amide and ester with lithium aluminium hydride.Reaction B:Oxidation…

Q: 1. Given the following equation: 2 NH + 3 Cl-Na+6 HCl a) How many millilitres of nitrogen can be…

A: The balanced equation is   2 NH3 (g) + 3 Cl2 (g) -----> N2 (g) + 6 HCl (g) (a) At STP,…

Q: The structural formula of an organic compound is shown below. H3C-CH=CH- OH What mass of chlorine…

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Q: Synthesize the following acid using malonic ester. CO₂H 3 Synthesize the following acid using…

A: The preparation of cyclopentane carboxylic acid from malonic ester involves alkylation at the active…

Q: Calculate q, w, AE, and AH for the process in which 89.5 g kJ kJ kJ q w ΔΕ AH KJ nitrous oxide gas…

A: The molar heat capacity indicates the heat capacity at constant ‘P’. It is denotes as Cp . In an…

Q: What is the overall order of the following reaction, given the rate law? Cl2(g) + 3F2(g) → 2CIF3(g)…

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Q: What daughter nuclide forms when dysprosium-162 undergoes a gamma decay? O Dy-152 O Dy-153 O Tb-152…

A: The radioactive elements are unstable and thus emit radiation of various particles such as alpha,…

Q: Draw the major organic product in the reaction scheme. Be sure to clearly show stereochemistry (if…

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Q: Select the reagents that will allow the following transformation(s) to occur. -H ? 1) NaOH 2) propyl…

A: The transformation reaction from propyne (also known as methyl acetylene) to hex-2-yne involves…

Q: ZI

A:

Q: During the distillation of the Bromobenzene and water mixture which fraction is richer in…

A: Distillation is a widely used separation technique in chemistry that involves the separation of…

Q: 7. Tert-butyl alcohol reacts with aqueous hydrochloric acid to give tert-butyl chloride as shown…

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Q: Identify if the following substance has high, low, or neutral pH: Battery acid/ baking soda

A: pH is a measure of the acidity or alkalinity of a solution. It is a numerical scale that ranges from…

Q: Which of the following monomers would not likely be used to form an addition polymer? ОА B OC OD A.…

A: We are provided with four monomers and we need to predict which among them is used to produce…

Q: For the decomposition of N₂O4 to NO2, the rate constant at a certain temperature is 1.5 x 10-2 M…

A: Given,The rate constant for the decomposition of N2O4 to NO2 =  1.5 x 10-2 M.sec-1Time taken for…

Q: 3. The-product constant of water is 1.0 x 10-14 at 25 °C. At 40 °C, the constant is 3.8 x 10-¹4.…

A: Autoionization of water is basically a Bronsted-Lowry acid-base reaction in which water acts as an…

Q: O CI- CI CI CI- همه NaOH Cl₂ CI CI CI ? Major Organic Product

A: Organic transformation

Q: O O O of 1. LDA, 1.2 eq, -78 C 2. مالى Br ? Major Organic Product

A: The given reaction is nucleophilic addition reaction in presence of strong base.LDA = Lithium…

Q: 8. Using only ethylacetate, acetone, benzaldehyde, or benzyl bromide as organic components, and…

A: Organic transformation

Q: The ¹H NMR spectrum of dibenzalacetone (250 MHz). (An expanded spectrum appears above the normal…

A: To find the 1H NMR and 13C NMR signals.The number of signals in 1H NMR is based on the number of…

Q: Predict the products of this organic reaction: CH, O CH3—CH—C-NH + NaOH A ? Specifically, in the…

A: The reactant is a primary amide. Primary amides undergo hydrolysis in the presence of a base, KOH to…

Q: 2. There are two methods to convert an alkyl halide into a carboxylic acid containing one additional…

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Q: Complete the following reactions and add the reagents needed to accomplish each conversion 3 OH

A: In the given question, we have to do a step by step synthesis.Let us discuss complete mechanism.

Q: What is the needed starting material in the reaction below? & O ? 1. (H₂C=CH)₂CuLi 2. H3O+

A: Here, in the given reaction, the reagent is organocuprate, R2CuLi, which is known as Gilman reagent.…

Q: O O O il 1. LDA 2. 3. H₂O+ 4. heat i v H ОН ? Major Organic Product

A: Organic transformation

Q: Assume the solubility (g/100ml solvent) at 25°C of compounds A and B in the given solvents is as…

A: Solvent extraction is the process in which a compound transfers from one solvent to another owing to…

Q: 8. The following question guides you through solving for equilibrium concentrations for a reaction…

A:

Q: 7. For each reaction below, quantitatively determine (as we did in class) whether it is overall an…

A: The oxidation number of a carbon atom in an organic molecule is determined using the following…