Page 14 - E-Science Prep3 2024-2025 t1 Unit2_Neat
P. 14
Science department
Prep.3
The number of molecules is less The number of molecules is more
less probable collisions More probable collisions
Less evolved bubbles of H2
More evolved bubbles of H2
The speed of reaction decreases The speed of reaction increases
The speed of this reaction is measured by the amount of the evolved gas
through a period of time
Burning steel scourers in pure oxygen is faster than in atmospheric O2
23
Second Term
Term
