Chemical Reactions Quiz

  • Due Oct 3, 2024 at 2:30pm
  • Points 20
  • Questions 20
  • Available until Oct 3, 2024 at 2:30pm
  • Time Limit None

Instructions

This test will assess your current understanding of Systems and Scale. It will count toward your grade.


The 3 rules about atoms:

1. Atoms last forever.

2. Atoms make up the mass of all materials.

3. Atoms are bonded to other atoms in molecules.


The general format for chemical reactions: REACTANTS → PRODUCTS


Soda Water Fizzing Reaction      H2CO3 → CO2 + H2O  

Ethanol Burning Reaction           C2H5OH + 3O2 → 2CO2 + 3H2O

Combustion Reactions, all          [fuel] + _O2_CO2 + _H2O

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