![subject](/tpl/images/cats/himiya.png)
![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 20:30
1. calculate the approximate enthalpy of the reaction in joules. estimate that 1.0 ml of vinegar has the same thermal mass as 1.0 ml of water. iqnore the thermal mass of th sodium bicarbonate. note: it takes about 4.2 joules () to change 1.0 gram (1.0ml) of water 1.0 c
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 11:20
Sodium nitrite (nano2) reacted with 2âiodooctane to give a mixture of two constitutionally isomeric compounds of molecular formula c8h17no2 in a combined yield of 88%. draw reasonable structures for these two isomers. click the "draw structure" button to launch the drawing utility. place the two compounds in the appropriate boxes below.
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 12:00
An atom of which element reacts with an atom of hydrogen to form a bond with the greatest degree of polarity ?
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 14:30
Chemistry worksheet - i am not sure what they are asking for exactly?
Answers: 1
You know the right answer?
Do ionic or covalent substances tend to produce more ions in solution?...
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 03.07.2019 17:00
![question](/tpl/images/cats/istoriya.png)
History, 03.07.2019 17:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 03.07.2019 17:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 03.07.2019 17:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 03.07.2019 17:00
![question](/tpl/images/cats/biologiya.png)
Biology, 03.07.2019 17:00
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 03.07.2019 17:00
![question](/tpl/images/cats/mat.png)
Mathematics, 03.07.2019 17:00
![question](/tpl/images/cats/en.png)
English, 03.07.2019 17:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 03.07.2019 17:00
![question](/tpl/images/cats/mat.png)
Mathematics, 03.07.2019 17:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.07.2019 17:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 03.07.2019 17:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 03.07.2019 17:00