The ionization energy of an alkali metal is reflected in its reaction with water, where a bigger explosion indicates an easier reaction. In general, if X is an alkali metal, the reaction with water is: X(s) + H2 O(1) — ХоНа) + Н2(9) → XOH(aq) + H2(g) How does the reaction relate to the ionization of X? Write the reaction for X in the boxes below. Example: ab > cd This reaction does not need to be balanced. Any other species and the state of the reactants and products can be ignored. Include the formal charge in the superscript box. If there is no formal charge, write "O".
Thermochemistry
Thermochemistry can be considered as a branch of thermodynamics that deals with the connections between warmth, work, and various types of energy, formed because of different synthetic and actual cycles. Thermochemistry describes the energy changes that occur as a result of reactions or chemical changes in a substance.
Exergonic Reaction
The term exergonic is derived from the Greek word in which ‘ergon’ means work and exergonic means ‘work outside’. Exergonic reactions releases work energy. Exergonic reactions are different from exothermic reactions, the one that releases only heat energy during the course of the reaction. So, exothermic reaction is one type of exergonic reaction. Exergonic reaction releases work energy in different forms like heat, light or sound. For example, a glow stick releases light making that an exergonic reaction and not an exothermic reaction since no heat is released. Even endothermic reactions at very high temperature are exergonic.
The ionization energy of an alkali metal is reflected in its reaction with water, where a bigger explosion indicates an easier reaction. In general, if X is an alkali metal, the reaction with water is: X (s) + H2O (l) = XOH (aq) + H2 (g). How does the reaction relate to the ionization of X? Write the reaction for X in the boxes below. This reaction does not need to be balanced. Any other species and the state of the reactants and products can be ignored. Include the formal charge in the superscript box. If there is no formal charge, write "0".
Trending now
This is a popular solution!
Step by step
Solved in 7 steps with 5 images
