(a)
Interpretation:
Probable mode of decay for the given radioactive isotope has to be predicted and equation for the given radioactive isotope has to be written.
Concept Introduction:
In this radioactive decay process the unstable isotopes loses their energy by emitting radiation. It is converted to stable isotopes. The emitting radiations are positron emission, gamma emission, beta emission and electron capture.
In beta decay, there will be a lose of electron from nucleus (neutron turns into proton): there will be no change in mass number and
(b)
Interpretation:
Probable mode of decay for the given radioactive isotope has to be predicted and equation for the given radioactive isotope has to be written.
Concept Introduction:
In this radioactive decay process the unstable isotopes loses their energy by emitting radiation. It is converted to stable isotopes. The emitting radiations are positron emission, gamma emission, beta emission and electron capture.
In alpha decay, there will be lose of
(c)
Interpretation:
Probable mode of decay for the given radioactive isotope has to be predicted and equation for the given radioactive isotope has to be written.
Concept Introduction:
In this radioactive decay process the unstable isotopes loses their energy by emitting radiation. It is converted to stable isotopes. The emitting radiations are positron emission, gamma emission, beta emission and electron capture.
In beta decay, there will be a lose of electron from nucleus (neutron turns into proton): there will be no change in mass number and atomic number increases by one.
(d)
Interpretation:
Probable mode of decay for the given radioactive isotope has to be predicted and equation for the given radioactive isotope has to be written.
Concept Introduction:
In this radioactive decay process the unstable isotopes loses their energy by emitting radiation. It is converted to stable isotopes. The emitting radiations are positron emission, gamma emission, beta emission and electron capture.
A positron is like an electron but it has a positive charge.
During a positron emission a proton changes into a neutron and the excess positive charge is emitted.
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Chapter 25 Solutions
Chemistry & Chemical Reactivity
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- Q1: Draw a valid Lewis structures for the following molecules. Include appropriate charges and lone pair electrons. If there is more than one Lewis structure available, draw the best structure. NH3 Sulfate Boron tetrahydride. C3H8 (linear isomer) OCN NO3 CH3CN SO2Cl2 CH3OH2*arrow_forwardQ2: Draw all applicable resonance forms for the acetate ion CH3COO. Clearly show all lone pairs, charges, and arrow formalism.arrow_forwardPlease correct answer and don't used hand raitingarrow_forward
- 9. The following reaction, which proceeds via the SN1/E1 mechanisms, gives three alkene products (A, B, C) as well as an ether (D). (a) Show how each product arises mechanistically. (b) For the alkenes, determine the major product and justify your answer. (c) What clues in the reaction as shown suggest that this reaction does not go by the SN2/E2 mechanism route? (CH3)2CH-CH-CH3 CH3OH 1 Bl CH3OH ⑧· (CH3)2 CH-CH=CH2 heat H ⑥③ (CH3)2 C = C = CH3 © СнЗ-С-Снаснз сна (CH 3 ) 2 C H G H CH 3 оснзarrow_forwardPlease Don't used hand raitingarrow_forward7. For the following structure: ← Draw structure as is - NO BI H H Fisher projections (a) Assign R/S configuration at all chiral centers (show all work). Label the chiral centers with an asterisk (*). (b) Draw an enantiomer and diastereomer of the above structure and assign R/S configuration at all chiral centers (again, show all work). (c) On the basis of the R/S system, justify your designation of the structures as being enantiomeric or diastereomeric to the original structure.arrow_forward
- Don't used Ai solutionarrow_forward1. For the following reactions, predict the major product. Show stereochemistry where appropriate. неу b) 7 HBr XV ROOR H₂504 c) N/ H20 H+2 d) ~ Pt c) f. MCPBA -> сна сла (solvent) (1)BH 3-THE (3) Надрон B177 H20 9)arrow_forwardFor the following reactions, predict the major product. Show stereochemistry where approarrow_forward
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