Circle the 4 weak Brønsted-Lowry bases NaNO, CsH;N КОн LINO, NaH HBr HNO2 HCIO2 NazCO3 KF

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Q: A chemist titrates 50.0 mL of a 0.5634M acetic acid (HCH, 3 acetic acid is 4.76.

A: at equivalence point  Millimoles of acid = milli moles of base  Salt of Weakacid with strong base…

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Q: For Numbers 11- 16, Identify whether each process is : %3D A. spontaneous or B. non-spontaneous 11.…

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Q: D. I Propose a stepwise mechanism to account for the following reaction. Hint: The CsF is a…

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Q: e solubility of PbF, in water at 25 °C. You'll find K data in the ALEKS Data tab. s. answer to 2…

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Q: 0.01 mol of solid NaOH was added to a 500 mL solution containing 0.55 M C6H5CH2COOH and 0.75…

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Q: Exercise 37. Draw the products of each reaction. 1. NaCN 1. Br 2. H2О, "ОН HOOC COOH 3. H30* 2.

A: In this question we have to tell the products of the reaction.

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A: For an electrochemical cell, the Nernst equation is given by  E=E0-(2.303RTnF)log(Q) .. (1) Here, E…

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Q: Propose a synthesis for the following transformation. OEt H' HO,

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Q: As the pH imerease, the solubility ए्पावि लिटाएपडए? Explain lead () hydro Yide baঠাपल एकानांवेर…

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Q: What is the lowest allowed energy for a F* atom? O -5.45 x 1017) O -1.07 x 10 16 -2.18 x 1018 O 1.77…

A: Formula for energy E = - 13.6×Z2n2 eV F    -8e-     →   F8+ (it is hydrogen like atom)

Q: Draw the structural formula for each of the following.     4-ethyl-3,3,-dimethylheptane

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Q: 1.) The enthalpy of formation of BaCl2(s) is -858.6 kJ/mol, which of the following st

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Q: OP thẻ distinctive colors of the coordination complexes? Q2: What is the yield percentage of the…

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Q: CH3 NaNH, ? CI liquid NH3 A) CH3 CH3 B) CH3 CH,NH2 CI -NH2 -NH2 NH2 C) CH3 D) CH3 CH3 CH3 -NH2 +…

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Q: give the name Br HO

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Q: Which of the molecules is less acidic? HS. он но.

A: Acidic strength is depend on group attached to carbony carbon. Electron withdrawing group increases…

Q: 4.3 Lesson: PHYSICAL PROPERTIES OF SOLUTIONS (SOLUTION STOICHIOMETRY AND COLLIGATIVE PROPERTIES OF…

A: Given, Volume = 5 mL  =0.0050 L Osmotic pressure (P) = 8.02 atm T  =40 °c = 313 K R = 0.0821…

Q: The heat of fusion AH, of ethyl acetate (C,Hg0,) is 10.5 kJ/mol. Calculate the change in entropy AS…

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Q: 1. Write the balanced molecular equation for the reaction of the CuSO4 with ammonia to form…

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Q: b. If there are 0.400 moles of N204 and 0.500 moles of NO2 in a 1.00 L flask at equilibrium at 20°C,…

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Q: Page fropase an efficient synthesisto.comvert the aformentioneolmimoryamine.into Lithe tertiany mne…

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Q: The wavelength associated with the 3rd line in the Lyman series is [ Select ] nm. This wavelength is…

A: Each line of the Lyman series ends to ground state i.e n=1.  Each line of Balmer series ends to…

Q: What is the coordination number of the cobalt ion in [Co(en)3]2+

A: Coordination number is the number of ligand or atoms attached to a central metal ion.

Q: If you mix equal molar quantities of NH3 (Kb = 1.8 x 10-5) and CH3CO2H (Ka= 1.8 x 10-5), the…

A: Given that the solution contains equal molar concentrations of NH3 and CH3COOH. Also given Kb of NH3…

Q: An aqueous solution at 25 °C has a H,O' concentration of 3. x 10 'M. Calculate the OH concentration.…

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Q: Identify the compound (Z) formed when aniline is subjected to the following series of reactions:…

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