Give the structure of the products that you would expect from the reaction of 1-butyne with a. One molar equivalent of Br₂b. One molar equivalent of HBrc. Two molar equivalents of HBrd. H2 (in excess)/Pte. H₂, Ni2B (P-2)f. NaNH₂ in liquid NH3, then CH3Ig. NaNH₂ in liquid NH3, then (CH3)3CBr

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Answered: a. One molar equivalent of Br₂ b. One…

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter16: Applications Of Neutralization Titrations

Section: Chapter Questions

Problem 16.9QAP

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Which of the following is the expression for the solubility product of Ba3(AsO4)2? Select one: O a. Ksp=[Ba²+j°[Aso,³ ? O b. Ksp=[3 x Ba²"]°12 x AsO, 1? O c. Ksp=3[Ba2+j3 + 2[AsO³]? O d. Kgp= [Ba3-1P[AsO1? O e. Kp=3[Ba²] × 2[AsOg³] Which one of the following cannot act as a buffer solution? Select one: O a. 1.0 M KF and 1.0 M HF rch F4 ES F7 F8 F9 F10 F11 F12 2$ & 4 7 9 R Y 1O F V B
Which compound has the highest solubility in pure water? O a. M9F2, Ksp = 6.9 x 10-9 %3D Ob. Agl, Ksp = 8.3 x 10-17 CaSO4, Ksp = 2.4 x 10-5 %3D O d. Ca3(PO4)2, Ksp = 1.2 x 10-26 %3D O e. Sr(OH)2, Ksp = 3.2 x 10-4 %3D
Hint: Boxes with and x represent repeats of experiments in other boxes or the same chemical mixed. AGNO3 COC12 Cu(NO3)2 ... КОН ... 1 AGNO3 clear liquid blue at first, then a thick very pale green, transpai rich brown color COCI2 very pale brown translusant brown clear liquid blue ... 3 Cu(NO3)2 clear clear blueish clear light blue brown chunky. blue and orange blue clear КОН yellow and chunky purple blue clear Na3PO4 bluish clear clear 6. NaBr beige 7 2. 4,
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O e) % KBr = % 66.2 , % KCI = % 33.8 %3D The solubility product (Ksp) for 4 points Pb(OH)2 (s) is 2.5 x 10-16. What would be the quantity of solubility by g/L of Pb(OH)2 which has Mwt =241.2 g/mole)? O 9.947 x 10-4 O 5.975 x 10-4 O 7.596 x 10-5 O 9.575 x 10-4 O 9.723 x 10-4 Calculate [H+], PH and POH 4 points
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ml of sodium carbonate solution 250 contains 2.65g of Na2CO3. If 10 ml of the solution is diluted to1 L. What is the concentration of the ?resultant solution molecular weight of sodium carbonate) * (=106g/mole M 0.1 O 0.001M O 0.01M O 1000M O
10A Complete the figure below. Br NaCN DMSO B A NH₂ C 1. Br₂, NaOH 2. H₂O/H* TT. H₂SO4
The solubility of KNO; (in gr KNO; per 100 gr water) is 155 gr KNO; at 75 °C and 38 gr KNO3 at 25 °C. What mass of KNO; (in grams) will crystallize out of solution if exactly 100 gr of its saturated solution at 75 °C are cooled to 25 °C? О а. 75.4 gr оь. 45.9 gr 110 gr O d. 30.7 gr
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a. One molar equivalent of Br₂ b. One molar equivalent of HBr c. Two molar equivalents of HBr d. H2 (in excess)/Pt e. H₂, Ni2B (P-2) f. NaNH₂ in liquid NH3, then CH3I g. NaNH₂ in liquid NH3, then (CH3)3CBr