![subject](/tpl/images/cats/himiya.png)
Chemistry, 01.07.2019 19:30 Daveandemily17
Match these items. no definite internal order fixed internal order ability to react with another substance 1. chemical property 2. crystalline 3. amorphous
![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, 22.06.2019 04:40
Silver tarnishes as silver metal reacts with hydrogen sulfide, h2s, in the air. in this reaction, dark silver sulfide, au2s, covers the surface of silver. when silver is polished, this coating of silver sulfide can be removed from the surface. this makes the silver shiny again. enter the coefficients that balance the tarnishing reaction equation. (type 1 for no coefficient.)
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 08:30
What method(s) do plants use to obtain nitrogen? select all that apply. absorb it from the atmosphere use bacteria to convert nitrogen to usable form obtain usable nitrogen compounds from the soil absorb nitrogen from water taken in at the roots
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 16:00
How will the volume of a gas be affected if the pressure is tripled, but the temperature remains the same?
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 22:00
4.25g sample of solid ammonium nitrate dissolves in 60.0g of water in a coffee-cup calorimeter, the temperature drops from 22.0 c to 16.9 c. assume that the specific heat of the solution is the same as that of pure water. calculate delta(h) (in kj/mol nh4no3) for the solution proces.
Answers: 2
You know the right answer?
Match these items. no definite internal order fixed internal order ability to react with another...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.06.2019 12:30
![question](/tpl/images/cats/mat.png)
Mathematics, 27.06.2019 12:30
![question](/tpl/images/cats/istoriya.png)
History, 27.06.2019 12:30
![question](/tpl/images/cats/mat.png)
Mathematics, 27.06.2019 12:30
![question](/tpl/images/cats/mat.png)
Mathematics, 27.06.2019 12:30
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 27.06.2019 12:30
![question](/tpl/images/cats/mat.png)
Mathematics, 27.06.2019 12:30
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 27.06.2019 12:30
![question](/tpl/images/cats/istoriya.png)
History, 27.06.2019 12:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.06.2019 12:30
![question](/tpl/images/cats/biologiya.png)
Biology, 27.06.2019 12:30
![question](/tpl/images/cats/mat.png)
Mathematics, 27.06.2019 12:30
![question](/tpl/images/cats/mat.png)
Mathematics, 27.06.2019 12:30
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.06.2019 12:30
![question](/tpl/images/cats/fizika.png)
Physics, 27.06.2019 12:30