below , the reaction is 1st order so,Cl, > so, + Cl, t/10s 0.0 1 3. 2.

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A: Answer - Standardization is the process of determining the exact concentration (molarity) of a solut...

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Q: 1. A solution is prepared by dissolving 4.00 g of NaOH in 100.00 g of water. The volume of the resul...

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Q: Consider the reaction: HC6H6O6- + NH4OH = NH4C6H6O6- + H2O  Which of the following is not true? A...

A: Acid is species which donate hydrogen atom and base is species which accept hydrogen.

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A: pH = - log [H+] If the acid is a strong acid, it dissociates completely in solution. In such case, C...

Q: The OH ion concentration of a blood sample is 2.6 x 10 M. What is the pH of the blood? blood O a. 1....

A: pH  =  - log [ H3O+ ]  pOH  =  - log [ OH- ]  pH  +  pOH   = 14 

Q: 3- HCHO2(aq) + PO,* (aq) 2 CHO2 (aq) + HPO, (aq)

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Q: determine the conjugate acid and conjugate base

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Q: =2NO(g) + Br2(9 that you start with o

A: The given equilibrium reaction is as follows:

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Q: Consider these compounds: A. Pb(OH)2 B. PBF2 C. AgI D. FeCO3 Complete the following statements by en...

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A:   1. Fe3+ + 6 SCN– →[Fe(SCN)6]3–   Lewis acid-  Fe+3 Lewis base- SCN-  According to this definition,...

Q: The equilibrium constant, Kp, for the following reaction is 1.04x10-2 at 548 K. Calculate K, for thi...

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Q: .What is the type of reaction involved? SA + SB SB + SA WA + SB WB + SA   2.What is the preferred in...

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Q: Enter your answer in the provided box. For the reaction N2(g) + 3H2(g)S 2NH3(g) Kp is 0.000719 at 56...

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Q: molecules

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Q: A student ran the following reaction in the laboratory at 677 K: H2(g) + I2(g) =2HI(g) When she intr...

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Q: 1. The rotation constant for H2 is 60.80 cm-1 , the harmonic frequency is 4395.3 cm-1 and the anhar...

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Q: 2. Consider the molecule below. Determine the atomic geometry at each of the 2 labeled| carbons. H C...

A: At Carbon1- SP2 - Trigonal Planar At Carbon 2 - SP3 - Tetrahedral  

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Q: identify the role of water ( acid, base, or neutral )

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Q: Rounded 17,997 to tow decimal places

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Q: A 1.200-g sample of a mixture of NaOH (FW 40.00 g/mol) and Nancog (FW 105.99 g/mol) with inert impur...

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Q: Identify the conjugate acid-base pair in: HC6H6O6-  + NH4OH ⇌ NH4C6H6O6- +H2O

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Q: NaOH C,H;NHNO2 NaCHO2 CH3NH3CI NaCl

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Q: 1. The density of water at 25°C is 0.997 grams per mL. If a swimming pool holds 265 gallons of water...

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Q: 1. Nitrosyl chloride, NOCI, decomposes to NO and Cl2. 2NOCI(g) → 2NO(g) + Cl, (g) Determine the rate...

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Q: What is the mass percentage of Al in a piece of metal with 90.6 g of Al in a 162 g sample?

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Q: Consider the following system at equilibrium where AH° = -10.4 kJ/mol, and K. = 55.6 , at 698 K. %3D...

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Q: A deuterium atom is hydrogen atom whose nucleus contains a proton and a neutron. Calculate the reduc...

A: The total energy of an electron in an orbit of the hydrogen atom is expressed as: hcλ=-mZ2e44πε022h2...