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:

262.3. Air composition and usage(reactions).

Write the answer! (answer write in nominative)

O2 un N2 are obtained from liquefied air, from beginning - N2 and after - O2. Which of the gases boiling temperature is lower (write the name of the gas)?
Grade:
8
Subject
Chemistry
Theme
Air and its quality.
Subtheme
Air composition and usage(reactions).

Solve tasks to find hidden Geo point coordinates

  1. Algebra: Hyperbola.
  2. Algebra: Fraction addition and subtraction.
  3. Algebra: Linear equalities and inequalities solution.
  4. Physics: Lighting and safety.
  5. Algebra: Incomplete quadratic equations
  6. Algebra: Square root extraction
  7. Algebra: Square trinomial roots
  8. Chemistry: Amount of substance.
  9. Chemistry: Periodic table of chemical elements and atom structure.
  10. Algebra: Arithmetic square root