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:

238.2. Substances with constant composition. Chemical formula.

Write the answer!

Given substance NaH. How big is hydrogen weight mass in molecule? (answer must be rounded till solid percent)
%
Grade:
8
Subject
Chemistry
Theme
Insight in substances microstructure.
Subtheme
Substance consistent invariables. Chemical formulas.

Solve tasks to find hidden Geo point coordinates

  1. Geometry: The Pythagorean Theorem. The practical application of Pythagorean Theorem in everyday life.
  2. Chemistry: Substances structure.
  3. Algebra: Complete quadratic equation
  4. Geometry: Area of parallelogram, rhomb, triangle, right angled triangle and trapeze.
  5. Physics: Archimedes law.
  6. Chemistry: Substances with constant composition. Chemical formula.
  7. Algebra: Function y=√x
  8. Physics: Light break and lens.
  9. Physics: Diffusion of sound
  10. Algebra: Median