![subject](/tpl/images/cats/himiya.png)
Chemistry, 20.11.2020 02:50 taytaycola223
Five grams of a white, solid chemical called calcium chloride is added to 15 grams of water at 22oC. Several observations are made. Which observation best indicates that a new substance has formed as a result of a chemical reaction?
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 11:50
Acompound has a molecular weight of 12.124 atomic mass units and the empirical formula c3h40. what is the molecular formula of the compound?
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 04:20
Malia was able to make a paper clip float on the surface of water what will most likely happen to the paper clip if a drop of dishwashing detergent is added near it
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 05:40
Why is it incorrect to balance a chemical equation by changing the subscripts? explain.
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 07:30
Which statement is actually true about the relationship between activation energy and reaction rates? low activation energy barriers result in low rates. high activation energy barriers result in low rates. low activation energy barriers result in no reaction. high activation energy barriers result in no reaction.
Answers: 2
You know the right answer?
Five grams of a white, solid chemical called calcium chloride is added to 15 grams of water at 22oC....
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 14.09.2020 19:01
![question](/tpl/images/cats/mat.png)
Mathematics, 14.09.2020 19:01
![question](/tpl/images/cats/mat.png)
Mathematics, 14.09.2020 19:01
![question](/tpl/images/cats/geografiya.png)
Geography, 14.09.2020 19:01
![question](/tpl/images/cats/fr.png)
French, 14.09.2020 19:01
![question](/tpl/images/cats/mat.png)
Mathematics, 14.09.2020 19:01
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 14.09.2020 19:01
![question](/tpl/images/cats/biologiya.png)
Biology, 14.09.2020 19:01
![question](/tpl/images/cats/mat.png)
Mathematics, 14.09.2020 19:01
![question](/tpl/images/cats/mat.png)
Mathematics, 14.09.2020 19:01
![question](/tpl/images/cats/mat.png)
Mathematics, 14.09.2020 19:01
![question](/tpl/images/cats/fr.png)
French, 14.09.2020 19:01
![question](/tpl/images/cats/mat.png)
Mathematics, 14.09.2020 19:01
![question](/tpl/images/cats/mat.png)
Mathematics, 14.09.2020 19:01
![question](/tpl/images/cats/mat.png)
Mathematics, 14.09.2020 19:01
![question](/tpl/images/cats/fr.png)
French, 14.09.2020 19:01
![question](/tpl/images/cats/mat.png)
Mathematics, 14.09.2020 19:01
![question](/tpl/images/cats/mat.png)
Mathematics, 14.09.2020 19:01
![question](/tpl/images/cats/mat.png)
Mathematics, 14.09.2020 19:01
![question](/tpl/images/cats/mat.png)
Mathematics, 14.09.2020 19:01