Chemistry, 02.11.2020 18:40, catiehohman13
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The graph shows the changes in the phase of ice when it is heated.
Which of the following temperatures describes the value of C? (5 points)
a
100 °C, because it is the melting point of ice.
b
100 °C, because it is the boiling point of water.
c
Less than 100 °C, because C represents the temperature at which ice melts.
d
Less than 100 °C, because C represents the temperature at which water evaporates.
Answers: 3
Chemistry, 23.06.2019 01:30, jonmorton159
At a certain temperature the rate of this reaction is first order in hi with a rate constant of : 0.0632s2hig=h2g+i2g suppose a vessel contains hi at a concentration of 1.28m . calculate how long it takes for the concentration of hi to decrease to 17.0% of its initial value. you may assume no other reaction is important. round your answer to 2 significant digits.
Answers: 1
Chemistry, 23.06.2019 11:20, jaidencoolman7072
When using the ideal gas law constant 0.0821, what unit is used for volume? a) galloonb) ouncec) milliliterd) liter
Answers: 1
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The graph shows the changes in the phase...
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