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
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237.2. Substances with constant composition. Chemical formula.

Write the answer!

The substance H2O is given. Write, how big the relative molecular mass of the molecule is (round the answer to a whole number)!
Grade:
8
Subject
Chemistry
Theme
Insight in substances microstructure.
Subtheme
Substance consistent invariables. Chemical formulas.

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