Chemistry, 31.05.2021 03:00 crosales102
In the backyard calorimetry lab I had 189.5 grams of water in my thermos. The water started out at a temperature of 16.4 degree straight C. After a few minutes the water cooled to 8.9 degree straight C . How much thermal energy did the water use to melt the ice cube?
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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.
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In the backyard calorimetry lab I had 189.5 grams of water in my thermos. The water started out at a...
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