The ratio between the number of tritium ({T; radio active isotope of hydrogen) and hydrogen in water is n(T) : n(H) = 1 : 1018. Tritium has half-life of 12.5 years. a) Write the balanced nuclear equation for beta decay of T. b) What is the rate constant for radioactive decay of tritium? c) Write the differential rate law that describes radio active decay. d) Given that the molar mass of water is 18.02 g/mol, how many grams of water is needed to observe 10 decay events in one hour?
Electronic Effects
The effect of electrons that are located in the chemical bonds within the atoms of the molecule is termed an electronic effect. The electronic effect is also explained as the effect through which the reactivity of the compound in one portion is controlled by the electron repulsion or attraction producing in another portion of the molecule.
Drawing Resonance Forms
In organic chemistry, resonance may be a mental exercise that illustrates the delocalization of electrons inside molecules within the valence bond theory of octet bonding. It entails creating several Lewis structures that, when combined, reflect the molecule's entire electronic structure. One Lewis diagram cannot explain the bonding (lone pair, double bond, octet) elaborately. A hybrid describes a combination of possible resonance structures that represents the entire delocalization of electrons within the molecule.
Using Molecular Structure To Predict Equilibrium
Equilibrium does not always imply an equal presence of reactants and products. This signifies that the reaction reaches a point when reactant and product quantities remain constant as the rate of forward and backward reaction is the same. Molecular structures of various compounds can help in predicting equilibrium.
Answer C,D
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