Which factor have the greatest impact on the rate of reaction. Choose from concentration,temperature,surface area or catalyst
Which factor have the greatest impact on the rate of reaction. Choose from concentration,temperature,surface area or catalyst
Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
Section: Chapter Questions
Problem 1P
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Question
Which factor have the greatest impact on the rate of reaction . Choose from concentration,temperature,surface area or catalyst

Transcribed Image Text:OUEZON NORTHERN DISTRICT
10_04
1968
ON NATIONAL HIGH
SCHOOL ID: 301726
NG
Brgy. Alfonso XQuezor
Contact #: +639271616458 / +6391
eped.gov.ph
PERFORMANCE TASK IN SC"
ez
Name:
Sect
Q4 W7:Factors Affecting Rate of Chemical Reactions
Direction: Complete the following table by indicating which factor would have the greatest impact on the
rate of reaction. Choose from concentration, temperature, surface area or catalyst.
Factor that has the
Scenario
greatest impact on the
rate of reaction
1. Raw carrots are cut into thin slices for cooking.
2. Blowing air on a campfire to help get it going.
3. Protein is broken down in the stomach by the enzyme pepsin.
4. A Woolly Mammoth is found, perfectly preserved, near the Arctic circle.
5. More bubbles appear when a concentrated solution of hydrochloric acid is
added to a magnesium strip than when a dilute solution of the acid is added.
6. Exhaust from a car engine passes through a catalytic converter.
7. A dust explosion occurs in a saw mill.
8. Calcium carbonate (CACO3) deteriorates as a result of its reaction with the
pollutant sulfur dioxide. The
9. The reaction between zinc and hydrochloric acid occurs within seconds if the
zinc metal is finely powdered.
10. Food can spoil quickly when left on the kitchen counter. However, a
refrigerator slows that process so that the same food remains fresh for days.
SCIENCE 10 - Q4 W8: Applications of Factors Affecting Rate o
Direction: Applying the concepts of factors affecting chemical reaction, a
situations increase or decrease the rate of the given reaction, then explain your an
6 H2O+ 6 CO2
C6H1206 + 6 02
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