Chemistry, 31.01.2022 18:20 banna01man
A 420 g sample of an unidentified metal absorbs 679 J of heat when its temperature changes by 17.38℃. Calculate the specific heat capacity of the unidentified metal. please show the work
Answers: 2
Chemistry, 22.06.2019 02:10
When 225mg of anthracene, c14h10(s), was burned in a bomb calorimeter the temperature rose by 1.75k. calculate the calorimeter constant. by how much will the temperature rise when 125mg of phenol, c6h5oh(s), is burned in the calorimeter under the same conditions? (δch< (c14h10,s)=–7061 kj mol−1.)
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Chemistry, 22.06.2019 05:00
Which position represents spring in the southern hemisphere? a) b) c) d)
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Chemistry, 22.06.2019 05:30
What happens to the atomic radius when an elctron is lost
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Chemistry, 22.06.2019 08:30
What is the independent variable in this investigation? mass volume sample number substance density
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A 420 g sample of an unidentified metal absorbs 679 J of heat when its temperature changes by 17.38℃...
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