Across
- 2. the energy required to separate an isolated molecule (i.e., in gas phase) after the dissociation of a bond into two fragments (atoms or radicals) at infinite distance
- 4. the reactant that is completely used up in a reaction, and thus determines when the reaction stops.
- 6. a reaction in which the conversion of reactants to products and the conversion of products to reactants occur simultaneously
- 7. a chemical reaction in which an acid and base quantitatively react together to form a salt and water as products.
- 12. the reaction that takes in heat energy from the surrounding
- 13. the reaction that releases heat energy to the surrounding
Down
- 1. The state when the concentrations of reactants and products no longer change.
- 3. reaction in which some compounds break down when heated forming two or more products from one reactant.
- 5. principle of chemistry used to predict the effect of a change in conditions on chemical equilibria.
- 8. the minimum amount of energy that must be provided to compounds to result in a chemical reaction.
- 9. diagrams that show wether a reaction is endothermic or exothermic
- 10. any material of natural or synthetic origin that is applied to soil or to plant tissues to supply plant nutrients
- 11. alcohol that combusts in excess oxygen