![subject](/tpl/images/cats/himiya.png)
Chemistry, 18.12.2020 01:00 kayla232734
This equation shows the reaction that occurs when charcoal burns. What
type of reaction is it?
C+02 → CO2 + energy
A. Decomposition
B. Replacement
C. Exothermic
D. Endothermic
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 14:30
How many joules of heat are absorbed to raise the temperature of 650 grams of water from 5.00c to it's boiling point, 100c
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 19:30
Chlorine and water react to form hydrogen chloride and oxygen, like this: 2cl2 (g) + 2h2o (g) → 4hcl (g) + o2 (g) also, a chemist finds that at a certain temperature the equilibrium mixture of chlorine, water, hydrogen chloride, and oxygen has the following composition: compound concentration at equilibrium cl2 0.55m h2o 0.57m hcl 0.53m o2 0.34m calculate the value of the equilibrium constant kc for this reaction. round your answer to 2 significant digits.
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 23:00
The data below were determined for the reaction shown below. s2o82– + 3i – (aq) → 2so42– + i3– expt. # [s2o82–] (m) [i –] (m) initial rate 1 0.038 0.060 1.4 × 10 – 5 m/s 2 0.076 0.060 2.8 × 10 – 5 m/s 3 0.076 0.030 1.4 × 10 – 5 m/s the rate law for this reaction must be:
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 04:00
The movement of tectonic plates and in two locations is described below: location a: tectonic played push together location b: tectonic plates push apart
Answers: 1
You know the right answer?
This equation shows the reaction that occurs when charcoal burns. What
type of reaction is it?
Questions
![question](/tpl/images/cats/en.png)
English, 28.11.2020 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 28.11.2020 14:00
![question](/tpl/images/cats/en.png)
English, 28.11.2020 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 28.11.2020 14:00
![question](/tpl/images/cats/biologiya.png)
Biology, 28.11.2020 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 28.11.2020 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 28.11.2020 14:00
![question](/tpl/images/cats/biologiya.png)
Biology, 28.11.2020 14:00
![question](/tpl/images/cats/mir.png)
World Languages, 28.11.2020 14:00
![question](/tpl/images/cats/fizika.png)
Physics, 28.11.2020 14:00
![question](/tpl/images/cats/geografiya.png)
Geography, 28.11.2020 14:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 28.11.2020 14:00
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 28.11.2020 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 28.11.2020 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 28.11.2020 14:00
![question](/tpl/images/cats/geografiya.png)
Geography, 28.11.2020 14:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 28.11.2020 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 28.11.2020 14:00