![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 12:30
Which statement is true about this reaction? 14n+1h 15o it is a practical source of energy on earth. it occurs only outside the solar system. its product is heavier than each of its reactants. it shows the critical mass of an element.
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 17:40
Which statement about hf is true? it is zero for any compound in its standard state. it is positive when the bonds of the product store more energy than those of the reactants. it is negative when a compound forms from elements in their standard states. it is zero for any element that is in the liquid state.
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 21:30
How many liters of 3.0 m naoh solution will react with 0.60 liters of 4.0 m h2so4? h2so4 + naoh → na2so4 + h2o 1.2 l 1.6 l 2.4 l 2.8 l
Answers: 3
![question](/tpl/images/cats/himiya.png)
You know the right answer?
How do i separate gravel from water...
Questions
![question](/tpl/images/cats/himiya.png)
Chemistry, 25.08.2019 13:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 25.08.2019 13:00
![question](/tpl/images/cats/mat.png)
Mathematics, 25.08.2019 13:00
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 25.08.2019 13:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 25.08.2019 13:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 25.08.2019 13:00
![question](/tpl/images/cats/en.png)
English, 25.08.2019 13:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
English, 25.08.2019 13:00
![question](/tpl/images/cats/biologiya.png)
Biology, 25.08.2019 13:00
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 25.08.2019 13:00
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/fr.png)
French, 25.08.2019 13:00
![question](/tpl/images/cats/istoriya.png)
History, 25.08.2019 13:00