Indicate whether each source is reliable or
unreliable
a goverment website
a unive...
![subject](/tpl/images/cats/himiya.png)
Chemistry, 04.09.2019 19:10 caromaybelline71
Indicate whether each source is reliable or
unreliable
a goverment website
a university professor's personal blog
a commercial website
an online peer-reviewed science journal
![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 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
If i initially have a gas at a pressure of 12 atm, a volume of 23 liters, and a temperature of 200 k, and then i raise the pressure to 14 atm and increase the temperature to 300 k, what is the new volume of the gas?
Answers: 2
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 18:50
Question 3(multiple choice worth 4 points) (04.04 lc) what does it mean when an element is reduced? it empties a valance shell, reducing its atomic radius. it gains electrons, reducing its overall charge. it increases electronegativity, reducing its ability to bond. it loses electrons, reducing its electron number.
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 19.08.2019 07:30
![question](/tpl/images/cats/istoriya.png)
History, 19.08.2019 07:30
![question](/tpl/images/cats/mat.png)
Mathematics, 19.08.2019 07:30
![question](/tpl/images/cats/istoriya.png)
History, 19.08.2019 07:30
![question](/tpl/images/cats/mat.png)
Mathematics, 19.08.2019 07:30
![question](/tpl/images/cats/biologiya.png)
Biology, 19.08.2019 07:30
![question](/tpl/images/cats/mat.png)
Mathematics, 19.08.2019 07:30
![question](/tpl/images/cats/mat.png)
Mathematics, 19.08.2019 07:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 19.08.2019 07:30
![question](/tpl/images/cats/mat.png)
Mathematics, 19.08.2019 07:30
![question](/tpl/images/cats/istoriya.png)
History, 19.08.2019 07:30
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.08.2019 07:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 19.08.2019 07:50
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 19.08.2019 07:50