KAPEC GEOTASK?
  • The learning process is entertaining and exciting
  • The solved tasks turn into coordinates
  • The chance to follow your progress
  • Along with your schoolmates and friends, go on an adventure, searching for hideouts
Contact info
  • E-mail:

158.1. Chemical reaction equation.

Write the answer!

Identify and write down chemical reaction 2Cu + O2 → 2CuO!
reaction.
Grade:
8
Subject
Chemistry
Theme
Substance oxidation.
Subtheme
Chemical reaction equation.

Solve tasks to find hidden Geo point coordinates

  1. Algebra: Formula y = k/x
  2. Algebra: Square root properties
  3. Algebra: Rational numbers.
  4. Algebra: Square root
  5. Algebra: Fraction multiplication and division.
  6. Chemistry: Chemical element oxidation degree. Binary compound formula and name.
  7. Algebra: Arithmetic square root
  8. Physics: Spread of Heat.
  9. Algebra: Absolute and relative mistake of approximation.
  10. Geometry: Curve angle value, center angle and indrawn angle.