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WorksheetsCHEM KIN AND EQ
Total questions: 15
Worksheet time: 3mins
Acids yields hydronium ion, base yields hydroxide ion
Arrhenius Theory
Bronsted Lowry Theory
Lewis Theory
Acid donates proton, base accepts proton
Lewis Theory
Arrhenius Theory
Bronsted Lowry Theory
Acid accepts electron, base donates electron
Lewis Theory
Bronsted Lowry Theory
Arrhenius Theory
Acids have pH>7
False
True
Acids have pOH>7
True
False
pH + pOH = pKw
True
False
Bases have pH>7
True
False
Bases have pOH>7
False
True
What is the effect on equilibrium if you increase the concentration of the reactants?
away from the reactants
towards the reactants
absorb heat
no change in equilibrium
What is the effect on equilibrium if you increase the temperature in an exothermic reaction?
away from heat
towards heat
no change
towards fewer molecules
What is the effect on equilibrium if you increase pressure of a system?
towards fewer molecules
towards more molecules
away from reactants
no change
What is the effect on equilibrium if you decrease concentration of products?
towards the reactant
towards the product
no change
towards more molecules
Has an effect towards equilibrium, except:
concentration
pressure
temperature
catalyst
Type of reaction that enters chemical equilibrium
Reversible reaction
Irreversible reaction
High Keq indicates a high proportion of products.
True
False
