Interpretation:
We have to write the nuclear reactions for the decay processes given in the question. So we have to write the product nuclei for each reaction and balance it.
Concept Introduction:
Alpha emission = In an alpha emission the mass number reduces by 4 and the
Beta emission = Beta decay is a process in which a nuclei emits a particle which has 0 mass but charge of an electron from it. So the mass number remains the same however the atomic number reduces by 1 for the new nucleus.
Positron emission = It is a process in which a nuclei emits a particle which has 0 mass but positive charge of an electron from it.The particle has equivalent charge of an electron but charge is positive. So the mass number remains the same however the atomic number increases by 1 for the new nucleus. Electron capture = Electron capture is a process where the nucleus absorbs an electron from the nearest lying orbital (K or L) and hence decreases its atomic number by 1.
Want to see the full answer?
Check out a sample textbook solutionChapter 20 Solutions
LCPO CHEMISTRY W/MODIFIED MASTERING
- Using data from Part A, add heat as a reactant or product for each reaction below. heat + NH4NO3 (s) -> NH4+ (aq) + NO3¹- (aq) CaCl2 (s) ㄱ -> Ca2+ (aq) + 2C1¹ (aq) +heat Based on your completed reactions above, draw a reaction coordinate (energy) diagram for both processes. Clear label the reactants and products for each process in the diagram.arrow_forwardWhat is the mass percent of a solution containing 27.5 g of table salt and 175 g of water?arrow_forwardIf you have a solution with hydroxide ion ( OH- ) concentration of 0.5350 M, then what would be the pH?arrow_forward
- 0.450 moles of NaCl are dissolved in enough water and make 95.7 ml of solution. Calculate the molarity of the NaCl solution.arrow_forwardDEC 4 OW Help DH © Macmillan Learning Consider the fatty acid. achieve.macmillanlearning.com 3 ( X Chapter 12 HW - General, Organic, and Biological Chemistry for He H3C-CH2-CH2-CH2-CH2-C-SCOA Resources Hint Draw the carbon-containing products of the fatty acid after one repetition of the ẞ-oxidation pathway. Include the hydrogen atoms in your structures. Select c Draw C 0 H Templates Groups More Erase Q2Q M S A@ Σarrow_forwardOW Help CH © Macmillan Learning achieve.macmillanlearning.com X Chapter 12 HW - General, Organic, and Biological Chemistry for Health: Pancreatic lipases hydrolyze triacylglycerols (triglycerides) that have been emulsified by bile. DEC 4 Resources Hint Modify the triacylglycerol to show the products of its hydrolysis by pancreatic lipase and two water molecules. Select Draw // C о H о Templates 0 in MACBOOK PRO More ال Erase Q2Q A 00 Σarrow_forward
- Please correct answer and don't use hand ratingarrow_forwardWhich combination below will be a buffer solution? HNO3 and NaNO3 HCl and Cl⁻ None of the answers. HC2H3O2 and NaC2H3O2 NaBr and NaOHarrow_forwardConsider the following endothermic equilibrium reaction: Fe2O3 (s) + 3H2 (g)⇌ 2Fe (s) + 3H2O (g) Which of the following actions will result in a shift to the left (towards reactants)? all of these increasing the pressure in the container increasing the temperature none of these removing H2O (g)arrow_forward
- Which of the following equilibrium systems will shift to the right (towards products) when pressure is increased? 1. All of the choices are true. 2. None of the answers. 3. H2 (g) + CO2 (g)⇌ H2O (g) + CO (g) 4. PCl5 (g) ⇌ PCl3 (g) + Cl2 (g) 5. 2 PbS (s) + 3O2 (g)⇌ 2PbO (s) + 2 SO2 (g)arrow_forwardA sample of ammonia gas has a volume of 70.0 mLmL at STP. What is the Celsius temperature if the volume is 600.0 mLmL at 250 mmHgmmHg ?arrow_forwardPart B. Reaction Rates B1. Catalyst Control Yeast Observations No reaction observed Rapid bubbling Time N/A 3 minarrow_forward
- ChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistryChemistryISBN:9781259911156Author:Raymond Chang Dr., Jason Overby ProfessorPublisher:McGraw-Hill EducationPrinciples of Instrumental AnalysisChemistryISBN:9781305577213Author:Douglas A. Skoog, F. James Holler, Stanley R. CrouchPublisher:Cengage Learning
- Organic ChemistryChemistryISBN:9780078021558Author:Janice Gorzynski Smith Dr.Publisher:McGraw-Hill EducationChemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage LearningElementary Principles of Chemical Processes, Bind...ChemistryISBN:9781118431221Author:Richard M. Felder, Ronald W. Rousseau, Lisa G. BullardPublisher:WILEY