2FeSO4 (s)→Fe2O3 (s)+SO2 (g)+SO3 (g)
is it exothermic or endothermic...
![subject](/tpl/images/cats/himiya.png)
Chemistry, 31.03.2020 19:31 ladybuggirl400
2FeSO4 (s)→Fe2O3 (s)+SO2 (g)+SO3 (g)
is it exothermic or endothermic
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 04:00
14. many depressants reduce small muscle control, making it harder for a. you to steer b. your mind to consider complex problems c. the eye to scan, focus, or stay still d. the kidneys to filter alcohol out of the bloodstream
Answers: 3
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 03:00
In november 1987, a massive iceberg broke loose from the antartic ice mass and floated free in the ocean. the chunk of ice was estimated to be 98 mi long, 25 mi wide, and 750 ft thick. a typical backyard swimming pool contains about 24,000 gallons of water. how many of these pools could you fill from the water in this iceberg? (assume the iceberg is a rectangular solid of the above dimensions and consists of water only). express answer in scientific notation.
Answers: 3
You know the right answer?
Questions
![question](/tpl/images/cats/fizika.png)
Physics, 28.07.2019 02:30
![question](/tpl/images/cats/geografiya.png)
Geography, 28.07.2019 02:30
![question](/tpl/images/cats/himiya.png)
Chemistry, 28.07.2019 02:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.07.2019 02:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 28.07.2019 02:30
![question](/tpl/images/cats/mat.png)
Mathematics, 28.07.2019 02:30
![question](/tpl/images/cats/biologiya.png)
Biology, 28.07.2019 02:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.07.2019 02:30
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
History, 28.07.2019 02:30
![question](/tpl/images/cats/mat.png)
Mathematics, 28.07.2019 02:30
![question](/tpl/images/cats/mat.png)
Mathematics, 28.07.2019 02:30
![question](/tpl/images/cats/mat.png)
Mathematics, 28.07.2019 02:30