There are protons, neutrons, and electrons in 147₁ Hs+5

Q: Geometric isomers occur in some alkenes. These isomers are called cis-trans isomers because of the…

A: The cis-tans isomerization is a type of stereoisomerism. The molecule which contains a double bond…

Q: Complete the following table, which lists information about the measured acid dissociation constants…

A: Formula- pKa= -logKa Ka= 10-pKa

Q: How many molecules are there in 0.325 g of aspirin?

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Q: NH₂ 1. NaNO₂, HCI 2. HBF4

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Q: Following is the composition of corn oil with common names: myristic 0.1-1.7%, palmitic 8-12%,…

A: Fatty acids are long chain carboxylic acids. These have alkyl groups and -COOH at one end. The…

Q: What is the standard free energy of the transition state for a first order reaction proceeding at…

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Q: NH₂ 1. NaNO₂, HCI 2. HBF4

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Q: From the table, a. the strongest oxidizing agent is? Li+, Li, Au+, or Au b. the weakest reducing…

A: From the table, a. the strongest oxidizing agent is? Li+, Li, Au+, or Au b. the weakest reducing…

Q: Ex099 Which of the following is the product(s) of the (1) NaBH, ? (2) H₂O* CH₂R (A)RCH₂CO₂H…

A: The reaction occurs as follows  NaBH4 Being reducing agent supplies hydride ion in solution.

Q: How many grams of sodium acetate (82.03 g/mol) must be added to 1.00 L of 0.50 M solution of acetic…

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Q: An aqueous solution at 25 °C has a H₂O concentration of 2. x 10 M. Calculate the OH concentration.…

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Q: Use the following atomic masses (in g/mol): Ca = 40.08; C = 12.01; O = 16; Na = 23; Cl = 35.45…

A: 200 mg sample of pure calcium carbonate was acidified and dissolved in 500 mL of solution. A 50 mL…

Q: The structure of a chiral isomer is given. Draw the mirror image isomer. Use wedge-and-dash bonds…

A: The molecules with the same molecular formula but different structures are known as isomers. If the…

Q: product formed in this reaction. Select Draw / |||||| CHO Rings More Erase

A: Organic chemistry is branch of chemistry in which organic reactant react to form organic products.

Q: Solve AHpn for 2NOCI(g) —> N₂(g)+O₂(g)+Cl₂(g) given the ff set of reactions 1/2 N₂(g)+1/2 O₂(g) —>…

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Q: 8. Structure: ( monosaccharide CH₂OH Fo HO-LH 오 H- HO- -OH -H CH₂OH Write the requested cyclic form…

A: Due to tautomerism between the single chain and cyclic forms of monosaccharides, they exist as both…

Q: CH3OCH₂CI BuLi OH H* Product Product H* Product

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Q: Calculate the value of pK+ , pCl- in a solution containing: 0.024 M KCl and 0.045 M HCl

A: Given Concentration of KCl = 0.024 M Concentration of HCl = 0.045 M

Q: Calculate the Hill Coefficient from the receptor-ligand binding data below: 10 8 6 4 4 6 8 (077) 601…

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Q: A chemist fills a reaction vessel with 9.88 atm chlorine (C1₂) gas, 6.45 atm phosphorus (P4) gas,…

A: The correct answer is given below

Q: CALCULATIONS: 1. Prepare a Temperature vs Time cooling curve for each of the two trials performed…

A: Solution: We know the stearic acid a fatty acid with IUPAC name octadecanoic acid. Its melting point…

Q: 1. State all the products formed from Hofmann elimination of the following amine. Choose the major…

A: Hofmann's elimination : Hofmann's elimination is the process of creating tertiary amines and alkenes…

Q: explain if further oxidation can occur.

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Q: What is the net charge on the tripeptide His-Glu-Lys at pH 7? The table below gives the pKa's of the…

A: Apart from the main -NH2 and -COOH groups, histidine has a side group (imidazole ring) with pKa =…

Q: Which of the following will be able to reduce Pb2+?  Li+ Li Au+ Au

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Q: A container holds a mixture of 3.01 x 1023 molecules of H2₂ gas, 1.20 x 1024 molecules of CO₂ gas,…

A: Here we are required to find the partial pressure of oxygen In the mixture

Q: Untitled Section N2(g) + 3H2(g) 2NH3(g) + heat 1) Ammonia (NH3) is added. Choose

A: The given equilibrium reaction is  N2(g) + 3 H2(g) ⇄ 2NH3(g)+heat

Q: NaHCO3 from label of Alka Seltzer tablet: 1916mg Data Sheet: Run #1 Run #2 Run #3 Run #4 Run #5 Run…

A: #Calculation for Run#1: The balanced equation for the formation of CO2(g) from NaHCO3(aq) and acetic…

Q: What are the measures to prevent corrosion of metals (look for the electrochemical reactions…

A: There are various methods that we can follow to prevent the corrosion of metals. Some of the methods…

Q: Geometric isomers occur in some alkenes. These isomers are called cis-trans isomers because of the…

A: Given,  The pairs that are cis-trans isomers from the given pairs of alkenes are:

Q: An aqueous solution at 25 °C has a pH of 5.8. Calculate the pOH. Be sure your answer has the correct…

A: given pH = 5.8, we know that pH + pOH = 14

Q: 2 Which of the following secondary valence for complexes matches the expected structure of the…

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Q: Classify each molecule as an aldehyde, ketone, or neither. Aldehyde CH₂CH₂CCH3 OH I CH₂CH₂CHCH₂ CH I…

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Q: 4. BPGH/2013/Prelim/P1/Q38 The diagram shows the structure of the compound 1,3-butadiene. H H H Br Η…

A: 4. Given,  Compound = 1,3-Butadiene  After reacting three moles of 1,3-Butadiene with 1 mole of…

Q: The number of isomers of the complex ion [Co(en)3]³+ is 4 geometric isomers 2 optical isomers 2…

A: Here we are required to find the number of isomer .

Q: A compound designated as AB3 has a total valence electrons of 24. Elements A and B are from Group 6A…

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Q: Examine the potential energy diagram below. Use text boxes to respond. C B F e. Which step is the…

A: Using the potential energy diagram, answer the given questions e. Which step is the rate determining…

Q: Which of the following statements is/are FALSE? Paramagnetic metal ions can have an odd number of…

A: it is about false statement of the properties of coordinate complex

Q: 4. What is the molecular weight of magnesium phosphite nonahydrate?

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Q: 2CO(g) + O2(g) → 2CO2(g) 11) Carbon dioxide (CO₂) is removed. Choose 12) Carbon monoxide (CO) is…

A: According to the guidelines prescribed by Bartleby, we can answer a maximum of three questions.…

Q: Draw 2-methylpentanoic acid. Include the hydrogen atoms in your struc Select Draw Rings More COH

A: In the structure, main functional group is carboxylic acid. Which has five membered carbon chain

Q: Which of the do/does not rotate the plane of polarized light? a. 3-methyloctane b. (-)-lactic acid…

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Q: Write the equilibrium constant expression for this reaction: 2 CH3COO (aq)+C₂H6O₂(aq) → C6H₁004(aq)…

A: At equilibrium, the rate of the forward and the reverse reaction is the same and the concentration…

Q: 6. The solubility of Al(OH)3 (s) is equal to: O [A1³] O [OH-]/3 O All of the above O None of the…

A: The solubility constant is the mathematical product of concentration of ions formed in the solution…

Q: How many grams of potassium acetate, would you need to create 500.0 mL of a 0.25 M solution? mass…

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Q: Which of the following secondary valence for complexes matches the expected structure of the…

A: Which of the following secondary valence for complexes matches the expected structure of the…

Q: Iron reacts with oxygen to form iron(III) oxide (Fe 2O 3). How many grams of product will be formed…

A: Weight of Fe = 125.5 gm Atomic mass of Fe = 55.85 amu Atomic mass of O = 16.00 amu Molar mass of…

Q: Which of the following complexes exhibits linkage isomerism? [Pt(NO)₂(NO3)2] [NiBr₂(en)₂]…

A: Given complexes are : a. [Pt(NO)2(NO3)2] b. [Ni(Br)2(en)2] c. [CrCl3(CN)]- d. [Co(NH3)4(OH2)2]2+…

Q: Calculate the masses of oxygen and nitrogen that are dissolved in 3.0 L of aqueous solution in…

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Q: S CH3 O 蛋 C. CH 3 H H CH3 H Arrange the given Compounds the their c=0 we've for number to lowest to…

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Atoms and Molecules

An atom is the smallest unit of an element that possesses all the properties of that particular element. Molecules are the smallest unit of a substance that possess all the properties of that particular substance.