CH-1

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Across
  1. 1. IN THE FORMATION OF CO2, ____ IS WRITTEN IN RHS OF THE EQUATION.
  2. 3. SUBSTANCES FORMED AFTER REACTION WERITTEN ______ OF THE EQUATION.
  3. 6. REACTION OF ZINC GRANULES AND DILUTE HYDROCHLORIC ACID GIVES _________.
  4. 8. THE CHEMICAL EQUATION MUST BE _______ .
  5. 9. THE ARROWHEAD IN A REACTION SHOWS DIRECTION OF ______.
Down
  1. 1. THE CHEMICAL REACTION OF CITRIC ACID AND POTASSIUM PERMANGANATE IS CHARACTERIZED BY CHANGE IN ______ .
  2. 2. THE PRECIPITATE FORMED BY THE REACTION OF IRONCHLORIDE AND SODIUM HYDROXIDE IS ______ .
  3. 4. H2 + o2 ---> _____ .
  4. 5. SUBSTANCES PRESENT BEFORE A REACTION
  5. 7. THE COEFFICIENT OF OXYGEN IN THE REACTION OF IRON AND WATER IS _______ .