Portage learning chem 104 final exam study guide questions and
answers 2025 2026 verified answers
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Kinetics: the study of rates of reactions and how they are influenced by certain factors
1. Influences Reactions Rates: Concentration, temperature, catalysts, surface area
2. Temperature/Reaction Rate: Increase, higher temperature provides higher kinetic energy
3. Catalyst/Reaction Rate: Increase, without being consumed
4. Surface Area/Reaction Rate: Increase, increased surface area of particles increases
reaction rate because solids only react at their surfaces (grinding solid into fine powder)
5. Concentration/Reaction Rate: Increase, provides more reacting particles to undergo
reaction
answers 2025 2026 verified answers
,
, .
Kinetics: the study of rates of reactions and how they are influenced by certain factors
1. Influences Reactions Rates: Concentration, temperature, catalysts, surface area
2. Temperature/Reaction Rate: Increase, higher temperature provides higher kinetic energy
3. Catalyst/Reaction Rate: Increase, without being consumed
4. Surface Area/Reaction Rate: Increase, increased surface area of particles increases
reaction rate because solids only react at their surfaces (grinding solid into fine powder)
5. Concentration/Reaction Rate: Increase, provides more reacting particles to undergo
reaction