Concept explainers
Interpretation:
From the given elements, the elements that can be prepared by using
Concept Introduction:
Oxidation: The gain of oxygen or the loss of hydrogen or the loss of an electron in a species during a
Reduction: The loss of oxygen or the gain of hydrogen or the gain of an electron in a species during a redox reaction is called as reduction.
Oxidizing agent: The substance that is oxidized is called as a reducing agent.
Reducing agent: The substance that is reduced is called as an oxidizing agent.
Oxidation half-reaction: An oxidation half-reaction is a part of redox reaction that shows only for the oxidized species with electrons and its oxidation state increases with the loss of electrons.
Reduction half-reaction: A reduction half-reaction is a part of redox reaction (counterpart of oxidation half-reaction) that shows only for the reduced species with electrons and its oxidation state decreases with the gain of electrons.
Anode: The electrode where the oxidation occurs is called as an anode. It is a negatively charged electrode.
Cathode: The electrode where reduction occurs is called as a cathode. It is a positively charged electrode.
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Chapter 21 Solutions
CHEMISTRY THE MOLECULAR NATURE OF MATTER
- Draw a tripeptide of your choosing at pH 7. Have the N-terminus on the left and the C-terminus on the right. Then: Draw a triangle around the α-carbons. Draw a box around the R-groups. Circle the atoms capable of hydrogen bonding. Highlight the atoms involved in the formation of the peptide bonds. What type of structure have you drawn? (primary, secondary, tertiary or quaternary protein structure). make sure its a tripeptidearrow_forwardDon't used hand raiting and don't used Ai solutionarrow_forwardDon't used hand raiting and don't used Ai solutionarrow_forward
- Don't used Ai solution and don't used hand raitingarrow_forward> Organic Functional Groups Naming and drawing alkyl halides structure CI Br CI CI Explanation Check 2 name 1-chloro-2,4,9-trimethylnonane CI 2-iodo-2,3-dimethylbutane FEB 19 € E M tv MacBook Airarrow_forwardCan you please explain to me this problem im very confused and lost. Help me step by step and in detail im soo lost.arrow_forward
- 2) There are many forms of cancer, all of which involve abnormal cell growth. The growth and production of cells, called cell proliferation, is known to involve an enzyme called protein farnesyltransferase (PFTase). It is thought that inhibitors pf PFTase may be useful as anticancer drugs. The following molecule showed moderate activity as a potential PFTase inhibitor. Draw all stereoisomers of this compound. HO OHarrow_forwardConsidering rotation around the bond highlighted in red, draw the Newman projection for the most stable and least stable conformations when viewed down the red bond in the direction of the arrow. Part 1 of 2 H₁₂C H H Draw the Newman projection for the most stable conformation. Select a template to begin. Part 2 of 2 Draw the Newman projection for the least stable conformation. G 心arrow_forwardpersonality of each of them in terms of nucleophile vs. electrophile (some can be considered acids/bases but we are not looking at that here). Note you may have to use your growing intuition to figure out the personality of one of the molecules below but I believe in you! Rationalize it out based on what we have called strong versus weak electrophiles in past mechanisms. Consider using the memes below to help guide your understanding! A OH O B CH3 C Molecule A: [Select] Molecule B: [Select] Molecule C: [Select] Molecule D: [Select] > H D OHarrow_forward
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