![subject](/tpl/images/cats/himiya.png)
Chemistry, 11.12.2020 03:20 sunshine52577oyeor9
50 grams of iron(II) sulfide is formed when 28 grams of iron is
completely reacted with sulfur.
TRUE
FALSE
![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 02:50
What is the overall order of reaction for rate = k[no2]2 ? second order 3/2 order third order zero order none of the listed answers are correct
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 06:00
24. a sports ball is inflated to an internal pressure of 1.85 atm at room temperature (25 °c). if the ball is then played with outside where the temperature is 7.5 °c, what will be the new pressure of the ball? assume the ball does not change in volume nor does any air leak from the ball a) 0.555 atm b) 1.74 atm c) 1.85 atm d) 1.97 atm
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 09:00
This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 15:50
Elements in group 2 are all called alkaline earth metals. what is most similar about the alkaline earth metals?
Answers: 1
You know the right answer?
50 grams of iron(II) sulfide is formed when 28 grams of iron is
completely reacted with sulfur.
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 30.06.2019 19:30
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 30.06.2019 19:30
![question](/tpl/images/cats/mat.png)
Mathematics, 30.06.2019 19:30
![question](/tpl/images/cats/mat.png)
Mathematics, 30.06.2019 19:30
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 30.06.2019 19:30
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/istoriya.png)
History, 30.06.2019 19:30
![question](/tpl/images/cats/istoriya.png)
History, 30.06.2019 19:30
![question](/tpl/images/cats/mat.png)
Mathematics, 30.06.2019 19:30
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 30.06.2019 19:30
![question](/tpl/images/cats/mat.png)
Mathematics, 30.06.2019 19:30
![question](/tpl/images/cats/istoriya.png)
History, 30.06.2019 19:30
![question](/tpl/images/cats/mat.png)
Mathematics, 30.06.2019 19:30
![question](/tpl/images/cats/mat.png)
Mathematics, 30.06.2019 19:30
![question](/tpl/images/cats/mat.png)
Mathematics, 30.06.2019 19:30
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 30.06.2019 19:30
![question](/tpl/images/cats/himiya.png)
Chemistry, 30.06.2019 19:30
![question](/tpl/images/cats/health.png)
Health, 30.06.2019 19:30