In a
constant volume bomb calorimeter, the combustion of 0.6654 gof an
organic compound...
![subject](/tpl/images/cats/himiya.png)
Chemistry, 13.09.2019 17:20 reecedstceklein
In a
constant volume bomb calorimeter, the combustion of 0.6654 gof an
organic compound with a molecular mass of 46.07 amu causesthe
temperature in the calorimeter to rise from 25.000oc to
30.589 oc. the total heat capacity ofthe calorimeter
and all its contents is 3576 joc-1.
what is the energy of combustion ofthe organic
compound, du/ kj
mol-1?
pay attention to sign and significant figures!
if you wish to use scientific notation, use the "e" format:
e. g.7.31e4 = 73100 or 1.90e-2 = 0.0190. do not
enterunits.
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 15:00
Litmus paper is made from water-soluble dyes which are extracted from lichens. this paper is used as an acid-base indicator. which of these common household substances would turn blue litmus paper red? a) bleach b) lye c) soap d) vinegar
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 23:30
Whatās the scientific notation for the number 6,840,000,000
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 16:00
Click the button that shows the correct relationship of the electron affinities of the elements sodium and phosphorus. sodiumās electron affinity value is more negative than the electron affinity value of phosphorus. phosphorusā electron affinity value is more negative than the electron affinity value of sodium. this information cannot be determined using the periodic table. answer is b on e2020.
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 23:00
What is the number of neutrons in an atom with atomic mass of 35
Answers: 2
You know the right answer?
Questions
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.05.2021 20:10
![question](/tpl/images/cats/mat.png)
Mathematics, 07.05.2021 20:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.05.2021 20:10
![question](/tpl/images/cats/istoriya.png)
History, 07.05.2021 20:10
![question](/tpl/images/cats/mat.png)
Mathematics, 07.05.2021 20:10
![question](/tpl/images/cats/fizika.png)
Physics, 07.05.2021 20:10
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/istoriya.png)
History, 07.05.2021 20:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.05.2021 20:10
![question](/tpl/images/cats/himiya.png)
Chemistry, 07.05.2021 20:10
![question](/tpl/images/cats/mat.png)
Mathematics, 07.05.2021 20:10
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.05.2021 20:10
![question](/tpl/images/cats/biologiya.png)
Biology, 07.05.2021 20:10