(a)
Interpretation:
The formula of the given molecule is to be determined.
Concept introduction:
Covalent bonds are formed by sharing of electrons between atoms.
The valence electrons of Carbon are 4 electrons.
The valence electrons of Hydrogen are 1 electron.
The valence electrons of Chlorine are 7 electrons (1 electron less to achieve octet).
(b)
Interpretation:
The formula of the given molecule is to be determined.
Concept introduction:
Covalent bonds are formed by sharing of electrons between atoms.
The valence electrons of Boron are 3 electrons.
The valence electrons of Hydrogen are 1 electron.
(c)
Interpretation:
The formula of the given molecule is to be determined.
Concept introduction:
Covalent bonds are formed by sharing of electrons between atoms.
The valence electrons of Nitrogen are 5 electrons.
The valence electrons of Iodine are 7 electrons (1 electron less to achieve octet).
(d)
Interpretation:
The formula of the given molecule is to be determined.
Concept introduction:
Covalent bonds are formed by sharing of electrons between atoms.
The valence electrons of Silicon are 4 electrons.
The valence electrons of Chlorine are 7 electrons (1 electron less to achieve octet).
Want to see the full answer?
Check out a sample textbook solutionChapter 4 Solutions
EBK FUNDAMENTALS OF GENERAL, ORGANIC, A
- (i) MnO is basic whereas Mn207 is acidic in nature. Why? (ii) Transition metals form alloys. Why? (iii) Complete the following equation: 2MnO4 + 4KOH + O2 ———>arrow_forwardDraw all possible carboxylic acids with the formula C5H10O2.arrow_forwardExamine the structures of the following molecules. In each compound circle and identify by name each functional group. a) ethanolamine b) Glucosamine c) Threonine H₂N-C-C-OH H₂ H₂ H₂N HO OH d) Phosphoenolpyruvate с H₂N-CH OH OH OH HC - OH 1 CH3 OH T O=P-O O H₂C=C-C OHarrow_forward
- Define the following terms:(a) Chiral (b) Achiral(c) Chiral carbon (d) Enantiomerarrow_forwardWhat charged groups are present in leucine at a pH = 7? OA) 1× NH3 B) 1 x COO™ O + C) 1× NH3 and 1 x COO™ OD) 2 × NH3+ and 1 × COO- O E) 1× NH3¹ and 2 × COO- + OF) Nonearrow_forwardCompound A undergoes a reaction with hydrogen bromide, HBr to produce2-bromobutane. A exists as cis-trans isomers and decolourises brominesolution in methylene chloride, CH2Cl2. a)Draw and name the structure of compound D. b)Draw two (2) constitutional isomers of compound Darrow_forward
- In the preparation of aspirin, You can do the functional group test to ensure the completion of the reaction. (a) What is the name of reagent used? (b) What is your observation if any unreacted starting material is present? (c) What is the name of the functional group responsible for this reaction?arrow_forwardHypoglycin A, an amino acid derivative found in unripened lychee, is an acutely toxic compound that produces seizures, coma, and sometimes death in undernourished children when ingested on an empty stomach. (a) Draw the neutral, positively charged, and negatively charged forms of hypoglycin A. (b) Which form predominates at pH = 1, 6, and 11? (c) What is the structure of hypoclycin A at its isoelectric point?arrow_forwardDraw condensed structural formulas for the two carboxylic acids with the molecular formula C4H8O2arrow_forward
- Identify the acid on the left and its conjugate base on the right in the following equations:(a) HOCl + H2O ↔ H3O+ + OCl-(b) HONH2 + H2O ↔ HONH3+ + OH-(c) NH4+ + H2O ↔ NH3 + H3O+(d) 2HCO3-2 ↔ H2CO3 + CO3-2 (e) PO4-3 + H2PO4- ↔ 2HPO4-2arrow_forwardThe empirical formula of the sugar glucose is C6H12O6. (a) How many moles are there in 270 g of glucose? (b) Calculate the molarity of a solution of 324 g of glucose dissolved in 2.0 l of water.arrow_forwardDraw the structures of the following acids:(a) 2-Ethyl-3-hydroxyhexanoic acid (b) m-Nitrobenzoic acidarrow_forward
- BiochemistryBiochemistryISBN:9781319114671Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.Publisher:W. H. FreemanLehninger Principles of BiochemistryBiochemistryISBN:9781464126116Author:David L. Nelson, Michael M. CoxPublisher:W. H. FreemanFundamentals of Biochemistry: Life at the Molecul...BiochemistryISBN:9781118918401Author:Donald Voet, Judith G. Voet, Charlotte W. PrattPublisher:WILEY
- BiochemistryBiochemistryISBN:9781305961135Author:Mary K. Campbell, Shawn O. Farrell, Owen M. McDougalPublisher:Cengage LearningBiochemistryBiochemistryISBN:9781305577206Author:Reginald H. Garrett, Charles M. GrishamPublisher:Cengage LearningFundamentals of General, Organic, and Biological ...BiochemistryISBN:9780134015187Author:John E. McMurry, David S. Ballantine, Carl A. Hoeger, Virginia E. PetersonPublisher:PEARSON