![subject](/tpl/images/cats/himiya.png)
Chemistry, 29.11.2019 01:31 estherboocx
Alculate the enthalpy of the reaction 4b(s)+3o2(g)→2b2o3(s) given the following pertinent information: b2o3(s)+3h2o(g)→3o2(g)+b2h6(g), δh∘a=+2035 kj 2b(s)+3h2(g)→b2h6(g), δh∘b=+36 kj h2(g)+12o2(g)→h2o(l), δh∘c=−285 kj h2o(l)→h2o(g), δh∘d=+4
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 06:30
Type the correct answer in the box. spell all words correctly.what is the correct term for living the most sustainable life you can within your current circumstances? when your are being as sustainable as you can within your current lifestyle, you are said to be sustainability.
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 06:30
How many moles of carbon dioxide will form if 2.5 moles of c3h8 is burned
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 07:10
An experimental procedure requires a 10 ml of acid to be dissolved
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 12:00
A5.000 g sample of niso4 h2o decomposed to give 2.755 g of anhydrous niso4. what is the formula of the hydrate? what is the full chemical name for the hydrate? what is the molar mass of the hydrate? niso4•_h2o what is the mass % of water in the hydrate?
Answers: 1
You know the right answer?
Alculate the enthalpy of the reaction 4b(s)+3o2(g)→2b2o3(s) given the following pertinent informatio...
Questions
![question](/tpl/images/cats/es.png)
Spanish, 15.09.2020 01:01
![question](/tpl/images/cats/mat.png)
Mathematics, 15.09.2020 01:01
![question](/tpl/images/cats/mat.png)
Mathematics, 15.09.2020 01:01
![question](/tpl/images/cats/mat.png)
Mathematics, 15.09.2020 01:01
![question](/tpl/images/cats/mat.png)
Mathematics, 15.09.2020 01:01
![question](/tpl/images/cats/mat.png)
Mathematics, 15.09.2020 01:01
![question](/tpl/images/cats/mat.png)
Mathematics, 15.09.2020 01:01
![question](/tpl/images/cats/en.png)
English, 15.09.2020 01:01
![question](/tpl/images/cats/mat.png)
Mathematics, 15.09.2020 01:01
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 15.09.2020 01:01
![question](/tpl/images/cats/istoriya.png)
History, 15.09.2020 01:01
![question](/tpl/images/cats/himiya.png)
Chemistry, 15.09.2020 01:01
![question](/tpl/images/cats/mat.png)
Mathematics, 15.09.2020 01:01
![question](/tpl/images/cats/en.png)
English, 15.09.2020 01:01
![question](/tpl/images/cats/geografiya.png)
Geography, 15.09.2020 01:01
![question](/tpl/images/cats/es.png)
Spanish, 15.09.2020 01:01
![question](/tpl/images/cats/mat.png)
Mathematics, 15.09.2020 01:01
![question](/tpl/images/cats/mat.png)
Mathematics, 15.09.2020 01:01
![question](/tpl/images/cats/mat.png)
Mathematics, 15.09.2020 01:01
![question](/tpl/images/cats/mat.png)
Mathematics, 15.09.2020 01:01