PRINCIPLES OF MODERN CHEMISTRY-OWLV2
8th Edition
ISBN: 9781305271609
Author: OXTOBY
Publisher: CENGAGE L
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Chapter 13, Problem 26P
Quartz,
even though the standard entropy change of the reactionis large and positive
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H₁₂O⭑
HBr.
1) Hg(OAc)2, H₂O
2) NaBH4
1) BH, THF
2) H₂O₂, NaOH
ROOR
1) O
HX
2) DMS
Pt
Bra
1) OsO
2) NaHSO₂
H₂O
KMnO
NaOH, cold
1) RCO₂H
2) H₂O*
Br₂, H₂O
The half-life for radioactive element Z is 6 hours. If there is originally 50 g of sample Z, how much will be left after 15 hours?
I have a homework question for which the correct answer is given. However, I don't understand why there isn't a 1,2-hydride shift during the carbocation phase of the reaction to make the carbocation more stable.
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- Gold-198 is used in the diagnosis of liver problems. The half-life of 198-Au is 2.69 days. How long will it take for the Au-198 to reduce to 17% of its original amount?arrow_forwardAn unknown has a molecular ion with a mass of 134. The relative abundance of the peak at 135 is 9.9%what is the molecular formula of the unknown how many rings or pi binds is the unknown propose 2 structures for the unknown how could you distinguish your answers to "c" using 13 C NMRarrow_forwardPlease correct answer and don't used hand raiting and don't used Ai solutionarrow_forward
- Practice: Draw all possible products using the reagents on the previous page 1+ DH H₂O* HBr, ROOR 1) Hg(OAc)2. H₂O 2) NaBH HR HX 1) O 2) DMS 1) OsO 1) BH, ⚫ THF 2) H₂O₂, NaOH PL H₁₂O⭑ HBr. ROOR 1) Hg(OAc)2. H₂O 2) NaBH4 1) BH₁ - THF 2) H₂O₂, NaOH Brz 2) NaHSO H₂O KMnO4 NaOH, cold 1) RCO₂H 2) H₂O* Br₂, H₂O na 1) O 1) OsO 2) DMS bro HX 2) NaHSO H₂O KMnO4 fa Bra NaOH, cold 1) RCO₂H 2) H₂O* Br₂, H₂O 11.5 notarrow_forwardPlease correct answer and don't used hand raitingarrow_forwardIdentify the indicated sets of protons as unrelated, homotopic, enantiotopic, or diastereotopic. H HAarrow_forward
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