Changing the Rate of Reaction
Reaction Rate
CFU
Decreased Rate
Increased Rate
factors that affect Reaction Rates
Concentration At higher concentrations, there are
more reactors in a pies volume. The reactants are
more likely to collie and react. The reaction rate is
Higher when reactant concentration is higher
Surface Area The reaction increases when more
reactant particles posed to one another. Crushing
or printing sosis the surface area and the
reaction rate
Turn to page 130-Look at
each illustration that depicts
the factors that affect rate of
reaction. Describe in your
own words how the drawings
show what has changed
about the factor and how it
affects the rate of reaction.
Temperature Reaction sally occur faster at
ipher temperatures Parties mover at higher
temperature. Because the reactant particu move
more they are money to cold and react.
Catalysts A catalysts that change the
of chemical reaction without being up or
charged very much Catalysts can increase reaction
rate by bring together casertype
of catalyst found in this
no starving yourself won't it will make you lose more weight what you need to do is find out what foods make you gain weight like bread and meats with fat on
Select the correct answer. given: 2libr + ba → babr2 + 2li in this chemical reaction, 325 grams of barium (ba) react completely. how many moles of lithium (li) are produced? a. 1.18 mol b. 2.37 mol c. 4.73 mol d. 16.4 mol e. 32.9 mol
The gulf stream is a warm water current that flows away from the equator to northern europe. witch of these does it cause. a. crashes of warm and cool water in the ocean b. colder climates near the equator c. large waves on the cost of europe d. warm climates in northern europe
How many liters of ethylene glycol antifreeze (c2h6o2), with a density of 1.100 g/l, would you add to your car radiator containing 15.0 kg of water if you needed to protect your engine to - 21.5°c? for water, kf = 1.86°c m -1.