Homework Answers
9. Option C
Deprotonation of cooh group and soluble
10. Option C, -1 on carboxylate ion.
Add Answer to:
Please answer 9 & 10 (they go together) and explain why
for each. I managed to...
1. 9. The carboxylic acid proton of the anti-inflammatory drug Diclofenac has a pka of 4.2...
1. 9. The carboxylic acid proton of the anti-inflammatory drug Diclofenac has a pka of 4.2 One would expect this compound to be in the stomach (pH 2), and therefore in the gastric juices. Diclofenac pka = 4.2 HOO (a) protonated; soluble (b) protonated; insoluble (c) deprotonated; soluble d) deprotonated; insoluble HN _10. What would be the expected formal charge on a molecule of Diclofenac in the stomach? (a) O b) +1 (c)-1 (d) +2 (e) -2
CHEMISTRY THE ANSWER TO 9) A PROTON THE ANSWER TO 10) ZIRCONIUM-89 BUT WHY??? PLEASE EXPLAIN
CHEMISTRY
THE ANSWER TO 9) A PROTON
THE ANSWER TO 10) ZIRCONIUM-89
BUT WHY??? PLEASE EXPLAIN
please do #9 and #10. please show details on how you got the answer and why...
please do #9 and #10. please show details on how you got the answer
and why you got it. just detail stuff please!
9. Heavy water, is water in which the usual hydrogen atom, 'H, has been replaced with the heavy isotope of hydrogen, "H. At 25°C, the pH of pure heavy water is 7.476. Determine the autoprotolysis constant for heavy water. 10. When 1.23x10 moles of substance X was used to prepare 250.0 mL of an aqueous solution, the...
can questions 1-9 please be answered and why are they the answer 1. How many sp...
can questions 1-9 please be answered and why are they the
answer
1. How many sp hybridized carbon atoms are present in the following molecule? (A) 3 (B) 4 5 н.с (D). 6 2. Which bond is the longest in the following molecule? (A) (B) CECH (C) (D) 3. Which of the following molecules is chiral at room tempernture (25 C)? (A) 1,1-dimethylcyclohexane (B) cis-1,2-dimethyleyelohexanc (C) trans-,3-dimethyleyclohexane (D) trans-1,4-dimethylcyclohexane 4. Which group is an aldehyde? н н (C) (D) (A)...
help with identifiying each unknown in extraction and washing experiment. the ir spectra are given below,...
help with identifiying each unknown in extraction and washing
experiment. the ir spectra are given below, along with data, and
the lab sheet is attached.
Neutral Solid Primary amine (Aniline) 3403cm - NE presence Transmittance 60 3258cm 1 streren NOUD Streich 50 Ctretcher strator NH2 aromatto 11 NO2 aring 2-nitroaniline K LILI 3600 3200 2800 2400 2000 1800 1600 Wavenumber cm-1 1400 1200 1000 800 600 Basic Solid primary amine Transmittance I NH2 Stretch p-acetvianiline 70 60 CS HG NO...
1. 9. The carboxylic acid proton of the anti-inflammatory drug Diclofenac has a pka of 4.2 One would expect this compound to be in the stomach (pH 2), and therefore in the gastric juices. Diclofenac pka = 4.2 HOO (a) protonated; soluble (b) protonated; insoluble (c) deprotonated; soluble d) deprotonated; insoluble HN _10. What would be the expected formal charge on a molecule of Diclofenac in the stomach? (a) O b) +1 (c)-1 (d) +2 (e) -2
CHEMISTRY
THE ANSWER TO 9) A PROTON
THE ANSWER TO 10) ZIRCONIUM-89
BUT WHY??? PLEASE EXPLAIN
please do #9 and #10. please show details on how you got the answer
and why you got it. just detail stuff please!
9. Heavy water, is water in which the usual hydrogen atom, 'H, has been replaced with the heavy isotope of hydrogen, "H. At 25°C, the pH of pure heavy water is 7.476. Determine the autoprotolysis constant for heavy water. 10. When 1.23x10 moles of substance X was used to prepare 250.0 mL of an aqueous solution, the...
can questions 1-9 please be answered and why are they the
answer
1. How many sp hybridized carbon atoms are present in the following molecule? (A) 3 (B) 4 5 н.с (D). 6 2. Which bond is the longest in the following molecule? (A) (B) CECH (C) (D) 3. Which of the following molecules is chiral at room tempernture (25 C)? (A) 1,1-dimethylcyclohexane (B) cis-1,2-dimethyleyelohexanc (C) trans-,3-dimethyleyclohexane (D) trans-1,4-dimethylcyclohexane 4. Which group is an aldehyde? н н (C) (D) (A)...
help with identifiying each unknown in extraction and washing
experiment. the ir spectra are given below, along with data, and
the lab sheet is attached.
Neutral Solid Primary amine (Aniline) 3403cm - NE presence Transmittance 60 3258cm 1 streren NOUD Streich 50 Ctretcher strator NH2 aromatto 11 NO2 aring 2-nitroaniline K LILI 3600 3200 2800 2400 2000 1800 1600 Wavenumber cm-1 1400 1200 1000 800 600 Basic Solid primary amine Transmittance I NH2 Stretch p-acetvianiline 70 60 CS HG NO...
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