Name (by the common system of nomenclature) the amine (or ammonia) that is formed by the basic hydrolysis of the following acid amide: NH₂

Q: For each of the compounds i) to iii) below, identify and draw as many structural isomers as you can,…

A: To draw the structural isomers of the given compounds:  (i) Br2C=CH2 (ii) CH3CH2CH2CHO (iii)…

Q: Select between 10 and 12 important concepts related to the theme "Bonds between atoms" and make a…

A: Bond Types        /   |   \  Covalent |   Ionic         V   V  Bond Polarity         |…

Q: 7) Which statement about chemical equilibrium is not true? A) The same equilibrium state can be…

A: 7) Chemical equilibrium: It is a state where the rate of the forward reaction is equal to the rate…

Q: Draw the major products of this SN1 reaction. Ignore any inorganic byproducts. Use a dash or wedge…

A: An organic reaction in which the good leaving group is replaced by another functional group is known…

Q: How would you prepare 500mL of 0.25M solution of nickel II chloride?

A: Given: Voume of solution = 500 mL Molarity of nickel(II)chloride = 0.25 M

Q: What is the pH of a solution composed from 52.0 mL of 0.128 M HCl with 48.0 mL of 0.235 M NaOH?

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Q: Decide whether these proposed Lewis structures are reasonable. proposed Lewis structure HIC N :Z: :…

A: While drawing Lewis diagram, first we find the total valence electrons present in the species. The…

Q: Calculate Ea of the reaction in kJ/mol with the following data. Don't enter the unit in the answer.…

A:

Q: (a)(i) Given that A Hreaction = Hproducts Hreactants. show that -T₂ AHT, + Ad AHT₂ = AHT₁ + JT₁…

A: This is a simple question of classical thermodynamics, where temperature dependence of enthalpy is…

Q: Determine which between the given objects will become negatively charged. Object 1 Paper Human hands…

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Q: ven the Ag (aq) + 2NH, (aq) [Ag(NH₂)₂ (aq) K₁= 2.00 x 107 determine the concentration of NH3(aq)…

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Q: Д HBr R-0-0-K OH PCC

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Q: actually added to 1 tablet (L) *Concentration (M) of HCI Report to 4 sig figs Expand M out to a…

A:

Q: B) ) The partial pressure of O₂ in your lungs varies from 25 mmHg to 40 mmHg. What mass of O₂ can…

A:

Q: If the reaction below proceeds with a 96.8% yield, how many kilograms of CaSO4 are formed, when…

A: We have to calculate the amount of CaSO4 formed

Q: problem 4 A gaseous pollutant ROH in the air can photolyze in sunlight, shown as ROH + hv →R+OH…

A: To estimate how long it takes for 10 mg/L ROH to be reduced to 0.5 mg/L, we need to calculate the…

Q: Give the common name for the amine 1-pentanamine.

A: The question is based on the concept of organic chemistry. we need to write common name of given…

Q: Determine the pH of a 0.17 mol/L solution of CHCI₂COOH. K₂ = 5.5-10-2 (mol/L) Report your answer to…

A: We have to calculate the pH of solution

Q: For each row in the table below, decide whether the pair of elements will form a molecular or ionic…

A: Ionic compounds: The compounds formed between a metal and non-metal are ionic compounds  Molecular…

Q: Consider the elementary reaction equation H₂O₂(g) → H₂O(g) + O(g) - What is the order with respect…

A: Elementary reactions are the reactions which occurs in a single step, all the atoms, ions or…

Q: What mass of potassium hy droxide (in grams ) would you need to prepare 812.5mL of a 4.96M solution

A: Molarity (M) is a concentration term for a solution. The molarity of a solution is defined as the…

Q: 11) The following reactions have equilibrium values all measured at 500 K. Arrange them in order of…

A: Since, We know that, Higher the value of the equilibrium constant,  more readily the formation of…

Q: 1. Titanium has an atomic radius of 147 pm, an atomic weight of 47.867 g/mol, and an HCP crystal…

A: Given data is Titanium has an atomic radius of 147 pm, and atomic weight of 47.867 g/mol Titanium…

Q: Consider the system of sulfur dioxide, sulfur trioxide, nitrogen dioxide and nitrogen monoxide.…

A: We will first construct ICE table and then we will use the expression for Kp to calculate the…

Q: A mixture is made up of at least two things they are called?

A: A mixture is a combination of two or more substances but they are not combined chemically. They can…

Q: A sample of nitrogen gas expands in volume from 1.2 to 6.3 L at constant temperature. Calculate the…

A: Nitrogen gas expands in volume from 1.2 to 6.3 L. We know, W = -P(Vfinal - Vinitial)

Q: Name the following carboxylic acid by the IUPAC system of nomenclature: OH

A: To solve this problem we have to write the IUPAC name of the given compound.

Q: 4) The concentration of a pure solid or a pure liquid is left out of the expression for the…

A: To solve this problem we have to know about the equilibrium constant.

Q: If the Ka of a monoprotic weak acid is 5.9 x 10-6, what is the pH of a 0.21 M solution of this acid?…

A: Answer:  Here we have to calculate the PH of a monoprotic weak acid which has Ka=5.9×10-6

Q: Construct a structure of the given 1H NMR data signals. A.  C4H11N 0.94 δ (3H, triplet) 1.50 δ…

A: Greater is the electron deficiency around a proton, higher will be chemical shift value.  Splitting…

Q: HO Å НО 4 5 Zeq Ph Mg Br 2. H3O+ ph H OH

A: Reaction of Grignard reagent (here PhMgBr) with epoxide produces primary alcohol.

Q: Draw a structural formula for the product of the reaction shown. CH3 CH3 CN • Use the wedge/hash…

A: The given reaction is the Diels-Alder reaction between diene and dienophile. Diels-Alder reaction is…

Q: 13. Which of the following compounds are constitutional/structural isomers of CH3CH2CH₂CH₂Br? Br…

A: Answer: A constitutional or structural isomer of a compound whose molecule has the same number of…

Q: A solution is prepared by diluting 37.0 mL of 7.5x10-2 MBa(OH)2 to a volume of 315.5 mL. Express the…

A: In this question, we will determine the pH of the diluted solution of Ba(OH)2  You can see the…

Q: 7. Optical Activity: (a) Calculate the specific rotation for Compound A, whose observed rotation was…

A:

Q: nitrogen-15    express the answer as an isotope. 10n+2713Al→?+42He01n+1327Al→?+24He  Express answer…

A: Since, Balanced nuclear reaction means number of proton in both side is equal and also mass number…

Q: Every gallon of gasoline burned in an internal combustion engine produces 202 mols of CO2 (Mol Wgt…

A: First calculate the gallons of gasoline required to drive that car. Convert that gallon to moles and…

Q: The pH of an aqueous solution of 0.503 M hypochlorous acid is

A: We know PH  = -log[H+]

Q: A 7-gallon [gal] container holds 45 grams [g] of nitrogen (formula: N2 , molecular weight=28 grams…

A:

Q: Given the following structures, identify the number of 1H NMR and 13C NMR signals

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Q: CO2(g) H₂O(g) CO(g) -110.5 kJ/mol H₂O(1) -285.8 kJ/mol -187.8 kJ/mol H₂O2(1) C2H5OH(1) -277.7 kJ/mol…

A: Here the option will be d.

Q: Use Hess's Law to calculate the AH for the following reaction: C₂H₂ (g) 2 C (s) + H₂ (g) a. b. C.…

A:

Q: H₂C. CH3 CH3 CH3 3,4-dimethyl-2-pentanol O3-methyl-4-ethyl-5-hexanol 2,2-dimethyl-4-pentanol…

A: Since,Rule of IUPAC-1) Longest chain as parent chain.2) Numbering start from those side where more…

Q: What is the molecular weight (in grams per mole) of a gas that has a density of 7.10 g/L at 25.0°C…

A:

Q: m) Which pyranose ring (A, B, C, or D) in the tetrasaccharide below is derived from D-altrose? The…

A: m. Given that, the structures of tetrasaccharides and four different aldohexose are shown below We…

Q: How do you find the Rf value of Lane 1 even if it has two dots?

A: To find the Rf (retention factor) value of Lane 1, even if it has two dots, you will need to measure…

Q: 5. (a) HF is an acid. What is it's conjugate base ? (b) CIO₂ is a base. What is it's conjugate acid…

A: HF  ClO2-  H2PO4-

Q: © Macmillan Learning At 1 atm, how much energy is required to heat 57.0 g H₂O(s) at -20.0 °C to…

A: In the given question we have to calculate the heat absorbed by the solution by using the heat…

Q: 3. As we have seen, hexane is nonpolar and if mixed with water would not dissolve. Instead two…

A: 3) Density is defyaa the ratio of mass to its volume.  Density= mass ÷ volume

Q: YOUR TASK: • Setup dimensional analysis to solve t problems. For help, check out this guio Cancel…

A: Since, Moles is the ratio of mass to the molar mass of that atom or molecules. Also, Number of atoms…