A 36.80-mL sample of 0.250 M HNO3 solution is titrated with 0.221 M KOH. Calculate the pH of the solution a before the addition of KOH pH= b after the addition of 6.45 mL KOH pH Cafter the addition of 13.20 mL KOH pH dafter the addition of 26.74 mL KOH pH e after the addition of 38.63 mL KOH pH f after the addition of 42.23 mL KOH pH К, - 1.8 х10-5 К 7.4 х 10-5 К, 5.0...
Is this SN1 or SN2? ZnCl2 н ZnCl2 -н* : Он но но он н Ph -о Cl Zn-O но он но н н Н Ph Ph- нС. Cl2Zn-O но н но Он но но Он о Ph Ph -Н+ о н но он он но о о о
What is the major product in this reaction? он р-ТѕСІ pyridine Н
If anymore values are needed let me know A buffer solution contains 0.378 M KH2PO4 and 0.203 M NagHPOд If 0.0396 moles of sodium hydroxide are added to 225 mL of this buffer, what is the pH of the resulting solution? (Assume that the volume does not change upon adding sodium hydroxide) pH A buffer solution contains 0.420 M ammonium chloride and 0.389 M ammonia If 0.0191 moles of potassium hydroxide are added to 150 mL of this buffer, what...
Part C Which of the following is an aldohexose? View Available Hint(s) он Н он-с-с-с-ОН он н o ОН ОН ОН Н н-с-с-с-с-с-ОН Η Η Η Η но ОН Н ОН Н О НО-с-с-с-с-с-с-ОН н н ОН н н o ОН Н ОН ОН Н 1 ТТТТІ О н -с-с-с-с-с-с-ОН ІІІІІ Н ОН н н н Submit Part 8 Indicate the charbons Identify the appropriate atoms by selecting each atom and assigning it a map number of 1 until latoms...
What is the mechanism and products of this reaction? он Нот он + н 8 он
Give the products for the following aldol reactions. 1. ОН H 2. н* 3. ОН Н ОН Н 5. ОН + CHO 6. ОН"
Br 3 ОН h) 3 i) Н н N н Но Li k) со D о Br 3 ОН h) 3 i) Н н N н Но Li k) со D о
Fill in the missing information in the following table. н он pH pOH Acidic, Basic or Neutral? Solution a 9.65 м [он M 3.2 x 10 H pH pOH Acidic, Basic or Neutral? b. Solution b M H (OH pH РОН Acidic, Basic or Neutral? Solution c M 0.029 M H*] [Он Acidic, Basic or Neutral? pOH pH Solution d м M 1.23
elimination/substitution reactions TsO. он 1. TsCl, pyr 2. NaN Ph н. CH3 NaOH Н,с E2 Only CH2CH он. Br LDA но Он HSO Нeat Ring expansion H2SO Нeat он 5. Identify each position where an SN1, or SN2 reaction is likely to occur. If there is the potential for both, state SN1 or SN2 TsO. Br NH2 NO