Chemical Reactions

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Across
  1. 1. base indicators / An indicator that changes colour when going from acid to basic solutions.
  2. 5. of Reaction / The aftermath of a reaction.
  3. 6. Reaction / The process of rearanging the molecules or ionic structure.
  4. 7. scale / Is the scale measuring the acidity or alkalinity of a solution.
  5. 8. / A pair of substances that have reacted or are going to.
  6. 10. reaction / A chemical reaction in which an acid and a base interact with the formation of salt.
  7. 12. reaction / A reaction that happens by cause of fire, spark, friction or static.
  8. 14. of conservation of mass / The principle of matter not being created or destroyed in an isolated environment.
  9. 15. / The main ingredient in which other substances are added.
Down
  1. 2. substance / A substance able to corrode or rot apon contact.
  2. 3. reaction / A reaction that is accomanied by heat.
  3. 4. reaction / A chemical reaction accompaied by the absorbtion of heat.
  4. 9. / A liquid with a pH lower than 7.
  5. 11. / Capable of being disolved or liquified.
  6. 13. / Incapable of being disolved or liquified.