Engis
plain Sources of Error
se that a student did not stop the timer as
s bubbling stopped during a test at 40°C.
all possible resulting errors
asurements at all temperatures will have
Suppose that a different student obtained reaction
rates for the particle size experiment, and that
these rates did not show a pattern. Check all
possible sources of this error
Some of the broken tablet was not added to
the water
The tablet was not crushed enough to make
a substantial difference
reaction time will be too long
eaction time will be too short.
maction time will resemble the reaction
ra higher temperature.
action time will resemble the reaction
a lower temperature
The size of the reaction beaker was varied.
The tablets were not uniform in their mass.
DONE
Answers: 2
Chemistry, 21.06.2019 21:00, Gghbhgy4809
What pressure will be exerted by 0.675 moles of a gas at 25*c if it is in a 0.750-l container?
Answers: 1
Chemistry, 21.06.2019 23:30, ashleyjaslin
Calculate the expected ph values of the buffer systems from the experiments (a, b,c, d), using the henderson- hasselbalch equation, ph-pka+log[a-]/[ha]. use for pka values carbonic acid= 6.37, and acetic acid= 4.75.
Answers: 2
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When would a bouncy ball have the most potential energy
Answers: 2
Engis
plain Sources of Error
se that a student did not stop the timer as
s bubblin...
plain Sources of Error
se that a student did not stop the timer as
s bubblin...
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