Balance each of the following half-reactions, which take place in acidic solution. a. O2(g) S H2O(l) b. SO4 2(aq) S H2SO3(aq) c. H2O2(aq) S H2O(l) d. NO2 (aq) S NO3 (aq)
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Bonding and Molecular Structure Helium: Has 2 electrons, neutrons and protons Has 1s orbital and a closed shell Is a noble gas Pauling Electronegativity Fluorine is the most electronegative element. Hybridization sp❑ sp2 sp3 2 π ∂ π∂ ∂ 180˚ 120˚ 109˚ Resonance Structures Resonance structures are a way scientist “book keep” electrons in a molecule. Electrons can move to any bond in the molecule. They are never a perfect representation of where the electrons are. More accurately each oxygen in CO3 has a charge of -2/3. One more example: CH3-CH-CH=CH2↔CH3CH=CHCH2
Textbook: Introductory Chemistry: A Foundation
Author: Steven S. Zumdahl, Donald J. DeCoste
Introductory Chemistry: A Foundation was written by and is associated to the ISBN: 9781439049402. Since the solution to 43 from 18 chapter was answered, more than 229 students have viewed the full step-by-step answer. This full solution covers the following key subjects: . This expansive textbook survival guide covers 21 chapters, and 2203 solutions. This textbook survival guide was created for the textbook: Introductory Chemistry: A Foundation, edition: 7. The answer to “Balance each of the following half-reactions, which take place in acidic solution. a. O2(g) S H2O(l) b. SO4 2(aq) S H2SO3(aq) c. H2O2(aq) S H2O(l) d. NO2 (aq) S NO3 (aq)” is broken down into a number of easy to follow steps, and 31 words. The full step-by-step solution to problem: 43 from chapter: 18 was answered by , our top Chemistry solution expert on 03/14/18, 08:03PM.