![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 21:50
Given the data below for the reaction, 2 a + 2 b + 4 c => d + e + 3 f, the reaction is fill in the [ ] order in a, fill in the [ ] order in b, fill in the [ ] order in c and fill in the [ ] order overall. (use the words "first, second, third, fourth" to fill each blank)experimentinitial conc of a, mol/l initial conc of b, mol/l initial conc of c, mol/l initial rate, mol/l.s1 0.1 0.1 0.2 2 x 10-32 0.2 0.3 0.2 6 x 10-33 0.3 0.1 0.2 2 x 10-34 0.4 0.3 0.4 1.2 x 10-2
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 00:20
How many lone pairs of electrons are on the central atom of no3- and what is the molecular shape? one, trigonal planar zero, trigonal pyramidal zero, trigonal planar one, tetrahedral one, trigonal pyramidal
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 01:00
How does carbon monoxide pose the greatest threat to humans? a. it can be produced by wood fires. b. it can be produced by home furnaces. c. it is produced by acid rain. d. it is produced by modern automobiles.
Answers: 2
You know the right answer?
How much heat is needed to warm 15g of water from -5C to 45C?...
Questions
![question](/tpl/images/cats/istoriya.png)
History, 20.04.2020 16:03
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 20.04.2020 16:03
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.04.2020 16:03
![question](/tpl/images/cats/en.png)
English, 20.04.2020 16:04
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/es.png)
Spanish, 20.04.2020 16:04
![question](/tpl/images/cats/fizika.png)
Physics, 20.04.2020 16:04
![question](/tpl/images/cats/mat.png)
Mathematics, 20.04.2020 16:04
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
History, 20.04.2020 16:04
![question](/tpl/images/cats/mat.png)
Mathematics, 20.04.2020 16:04
![question](/tpl/images/cats/mat.png)
Mathematics, 20.04.2020 16:04
![question](/tpl/images/cats/mat.png)
Mathematics, 20.04.2020 16:04
![question](/tpl/images/cats/mat.png)
Mathematics, 20.04.2020 16:05