![subject](/tpl/images/cats/himiya.png)
Chemistry, 26.06.2019 14:10 emiliabueno38
6. 100 ml of gaseous hydrocarbon consumes 300ml of oxygen for the complete combustion. the hydrocarbon is[moe 2060]a. c2h4b. c2h2с. с3н8d. c2h6
![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)
Chemistry, 21.06.2019 16:30
Why should the scientific method be used to answer a question? a. it provides a way to test an idea without any bias. b. it provides a way to test a hypothesis. c. it provides a way to ensure all hypotheses are proven correct. d. it provides a way to quickly turn a hypothesis into a scientific theory.
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 23:10
Nitrogen (n), phosphorus (p), and potassium (k) are the main nutrients in plant fertilizers. according to an industry convention, the numbers on the label refer to the mass percents of n, p2o5, and k2o, in that order. calculate the n: p: k ratio of a 30: 10: 10 fertilizer in terms of moles of each element, and express it as x: y: 1.0.
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 05:30
Compare and contrast physical changes with chemical changes.
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 09:20
What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?
Answers: 1
You know the right answer?
6. 100 ml of gaseous hydrocarbon consumes 300ml of oxygen for the complete combustion. the hydrocarb...
Questions
![question](/tpl/images/cats/istoriya.png)
History, 15.07.2019 23:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
History, 15.07.2019 23:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 15.07.2019 23:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 15.07.2019 23:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 15.07.2019 23:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
English, 15.07.2019 23:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 15.07.2019 23:00
![question](/tpl/images/cats/istoriya.png)
History, 15.07.2019 23:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 15.07.2019 23:10
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/istoriya.png)
History, 15.07.2019 23:10