In a dilute sodium bicarbonate solution, [H] = 1.5 x 108 M. Without using a calculator, what integer value will this pH be near?

Q: (a) Write the structure of the major products D-H of the following transformations, following an…

A: The major products for given transformations are...

Q: In each row check off the boxes that apply to the highlighted reactant. The highlighted reactant…

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Q: A certain weak acid, HA, has a K value of 7.6x107 Part A Calculate the percent ionization of HA in a…

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Q: CI HO hame of structure

A: In this question we have to tell the name of the compound.

Q: Which of the following sulfates is soluble in water? Select one: O STSO4 O MGSO4 O Ag,SO4 O Caso4

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Q: 6 28 From the following lists of metals, select those that would (1) react with water; (2) react…

A: We will consider following metals - Au, Be, Bi, Ce, Fe, Ga, Ir and Pu And catagorise them on basis…

Q: Br HO

A: Heck coupling is coupling of alkenyl or aryl halide with alkene in presence of Pd(0) catalyst and…

Q: Write a net ionic equation for the reaction that occurs when excess nitric acid (aq) and sodium…

A: The net ionic equation only contains the ions which take part in the reaction. All those ions that…

Q: Carbon bonds can point in how many directions. Four O One Two Three

A: Carbon has four valence electrons so it can form four covalent bonds with others atoms.

Q: SYNTHESIS! Devise a multistep synthesis of the target molecule from the compound. Show the reagents…

A: The grignard reagent is best reagent to make new C-C bond between alkane and carbonyl compounds.…

Q: 4. Both the forward and reverse reactions in the following equilibrium are believed to be elementary…

A: Answer-4At equilibrium, rate of forward reaction becomes equal to rate of reverse reaction and value…

Q: Question 15 Which of the following expresses standard atmospheric pressure? A) 1 atm B) 29.9 in. Hg…

A: 15) Standard atmospheric pressure  16)  Pressure = P = 15 mm Hg  Pressure in atm = ?  17)  Volume =…

Q: Part A Determine the mass of CO2 produced by burning enough of methane to produce 2.00 x 102 kJ of…

A: Number of moles of CH4 = Heat evolved/Heat of combustion Mass = number of moles x molar mass

Q: For each chemical reaction in the table below, decide whether the highlighted reactant is a…

A: Brownsted acid : Proton (H+) donar Brownsted base: proton acceptor Lewis acid : Electron pair…

Q: (a) Eugenol is one of the compounds responsible for the flavor of cloves. A 111 mg sample of eugenol…

A: It is considered that the mass of compound is 100 g. Thus, there is 73.17 g of C, 7.32 g of H and…

Q: Calculate the pH of a 10 M C5H5NHCI (aq) (pyridine chloride salt of pyridine) at 25 °C. The base…

A: Concentration of C5H5NHCl= 10M Kb=1.7×10^-9

Q: 20. AIH3 C2H4 22. Cu

A: Here the last 3 subpart is:

Q: The pH of an aqueous solution of acetic acid (CH3COOH) is 2.0. What is the initial molar…

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Q: Which compound is more soluble in water with same numbers of carbons? O a. alcohol O b. ketone O c.…

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Q: Which functional group would the following molecule be classified? -NH a. haloalkane b. primary…

A: Functional group in organic chemistry: It is an atom or a group of atoms that are present in the…

Q: Part A Use Henry's law and the solubilities given below to calculate the total volume of nitrogen…

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Q: Use the following informa At one of the electrodes of an aluminium-air cell, moist air is bubbled…

A: A battery is proceed by the reduction and oxidation reaction simultaneously. In reduction, electron…

Q: The dissociation of NO; occurs by the following reaction: 2NO: () → 2NO (2) + 0: (g) If the rate for…

A: The rate of change in the concentration of the reactants and products is known as the rate of…

Q: 15 - #14.  Thumbs up if you do it correctly

A: Acid is those compounds which givesH+ion when dissolved in water

Q: The sigma component of the triple bond in an alkyne is formed from the overlap of which orbitals? sp…

A: In alkyne, the carbon atoms contain three bonds, one sigma, and two pi bonds.

Q: 17- The decomposition of compound X is an elementary process that proceeds as follows: kf X(g) A(g)+…

A: The reaction rate depends on various laws from there we can discuss this .

Q: Part A AHn = -87 kJ, ASn = -145 J/K, T = 294 K IXI Express your answer as an integer. ? AG Pxn = -…

A: Part A,  ∆H°rxn = -87 KJ  ∆S°rxn = -145 J/K T = 294 K ∆G°rxn  =  ∆H°rxn  - T∆S°rxn ∆G°rxn  =  -87…

Q: 20. Carbon dioxide gas, liquid water, and an aqueous solution of sodium chloride form when hydrogen…

A: The balanced equation can be defined as the chemical equation in which the number of each atom on…

Q: Alleost five Challenge: 19) 67 mg to kg 20) 832 mm to km 21) 3.2 km to cm 22) 945 L to quarts 23) 25…

A: For each of these conversions, we have to use the respective conversion factor to find the answer.…

Q: 15. Identify which can act as a Lewis Base? AHB) OH-Fe³+ D) H₂O E) B & D F) None of the above. 2 C…

A: These problems are based on general organic chemistry.. In the first problem we have to use Lewis…

Q: Enter the chemical formula of a binary molecular compound of hydrogen and a Group 7A element that…

A: We know that,  7A group containing element is,  F, Cl, Br, I It combine with H to form, HF,  HCl,…

Q: dentify the reagent needed to accomplish the transformation below (enter the appropriate code from…

A: We have to identify the agent which need to be used to convert the given amide into amine.

Q: Draw the product of the reaction shown below. Ignore inorganic byproducts. Br

A: Organic reactions can be defined as the reactions in which organic reactants react with each other…

Q: In each row, check the box under the compound that can reasonably be expected to be more acidic in…

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Q: -2-methylpentane (0) 4-etyl-cyclohexano (d) 1-chloro-1-methyl cycloheptanal (e) 3-ethyl-2-Hexene 14)…

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Q: Using benzene or toluene as the only aromatic organic starting material, devise a synthesls for each…

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Q: Organic Reactions. You MUST write the complete reaction by chemical formulas eg. CH3-CH=DCH2 + H2 0…

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Q: Identify the reagent needed to accomplish the transformation below (enter the appropriate code from…

A: Answer given below

Q: Part A The pressure inside a hydrogen-filled container was 2.10 atm at 21 °C. What would the…

A: A numerical problem based on gas law, which is to be accomplished.