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170.3. Substance oxidation process and reactions.

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Slow iron oxidation is called .
Grade:
8
Subject
Chemistry
Theme
Substance oxidation.
Subtheme
Substance oxidation process and reactions.

Solve tasks to find hidden Geo point coordinates

  1. Algebra: Periodical decimal fractions.
  2. Geometry: Circle, their elements. Secant.
  3. Algebra: Formula y = k/x
  4. Chemistry: Substance oxidation process and reactions.
  5. Physics: Mass and density.
  6. Algebra: Quadratic equation discriminant
  7. Physics: Substances structure.
  8. Chemistry: Periodic table of chemical elements and atom structure.
  9. Algebra: Function y=√x
  10. Geometry: Polygon angle sum, convex or concaved quadrangle, polygon diagonale.