Rate Of Reaction🌡 Flashcards
What is rate of reaction
the speed at which a chemical reaction proceeds.
What does increasing the temperature do
increasing temperature increases. The speed of the moving particles , so they collide more frequently and energetically
What does increasing concentration do
Increasing concentration of the reaction solutions increases the rate of reaction as it increases the frequency of collisions
What does increasing the surface area do
Increasing the surface area of solid reactants increases the rate of reaction. - as it increases the frequency of collisions. .
What are catalysts
Catalysts are substances that speed up chemical reactions without being changed or used in reaction
What is the rate of reaction equation
Amount of reactant used
———————————
Time
What is rate of reaction measures by
Mass in grams
Volume in cm3
Units are =
g/s or cm3/s
