128 B+? 1) Correctly balance each of the following nuclear processes: (1O pts.)
(1) (3 pts) Write the particle that is emitted in the following nuclear processes: (a) Gold-198 decays to mercury-198. (b) Radon-222 decays to polonium-218 (c) Potassium-40 decays to argon-40. Ans Ans. Ans.
balance the following nuclear reaction 3 pts Question 29 Balance the following nuclear reaction. 4 327 Np He + 93 2 3 pts Question 29 Balance the following nuclear reaction. 4 327 Np He + 93 2
(8 pts) 17. Write balanced reactions for the following nuclear processes. 5926 Fe + 42He → 3015P + 208 T + Alpha decay of 2128Bǐ 計 24194Pu → 24 195Am + 129sl+0.p 53
12. For the following nuclear reactions, write and balance the nuclear equation for each. Then identify [15 pt] each the type of nuclear reaction. a) K (z 19, A 40)Ar (z -18, A 40)? c) U(z 92, A 238) Th (z -90, A 234)
Uamination booklet. ce the following nuclear reactions: (10 pts) and balance.nele pts.) b) "No + 2H-+1 e+7.c?"U +'n.me + ? + 21η 235 a) 210Po + n-?+'H eo 1 gram sample of 13112 (ias 3
8. Fill in the missing symbol in each of the following nuclear equations. (10 pts) 27 (b) Al+(H → pg. 7
3. Write the equation for the nuclear reaction described in each of the following processes: a.Americium-241(241Am)undergoes alpha decay (inside a smoke detector) b.lodine-131 (1311) undergoes normal beta decay (used in therapy for hyperthyroidism) C.Fluorine-18 (18F) undergoes positron emission (one of the radionuclides used in PET scans)
THURSDAY, APRIL 5T",2018 Answer all questions correctly in ink in the examination booklet (10 pts each) 1) Indicate the sign of the change in entropy for each of the following processes: g) ? a) boiling water b) N205 2NO2 (g) + O2(g) c) shuffling a deck of cards 2) Is the following reaction spontaneous at 25°C under standard cor CEI.-, t. 202 (g) ? CO2 (g) + 2 H,O (1) G13.6 k.J) spontaneous at 25
Question: Balance the following nuclear reactions: Balance the following nuclear reactions: 3. BO → tie + Ni 4. 3P → + 32S 5. 138Ba + Lie 6. 232Pu → + 235U
(65 pts) Nuclear Fusiorn (a) What is nuclear fusion ? (b) Give an example (different than those in this problem below) of a nuclear fusion reaction (c) When a tritium nucleon and a deuterium nucleon under a fusion reaction they produce a helium aucleus and a neutron. If the masses of the species are the following tritium: 3.01605 amu deuterium: 20140 amu helium: 4.00260 amu neutron: 1.0089665 amu How much energy (in kJ) will be produced per mole of reaction...