Which statement is true about 0.25 mole of o2 and 0.25 mole of nh3 ?
a. there are more...
![subject](/tpl/images/cats/himiya.png)
Chemistry, 02.02.2020 17:00 tzartiger12
Which statement is true about 0.25 mole of o2 and 0.25 mole of nh3 ?
a. there are more o2 molecules.
b. there are more nh3 molecules.
c. they both have the same number of molecules.
d. they both have the same number of atoms
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 15:00
__ _ _ _ _ is the process of removing earth materials from their original sites through weathering and transport and depositing the in another location. a. erosion b. sedimentation c. lithification d. dissolution
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 06:40
Which statement correctly describes metallic bonds? a. they form when certain atoms lose electrons and other atoms gain electrons. b. they involve an attraction between anions and cations. they always involvpoth a metal and a nonmetal. d. they can only form between atoms of the same element. e. they form because electrons can move freely between atoms.
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 10:30
Balance and in which category does it fit in? single or double displacement or synthesis or decomposition? (a) k2 o β k + o2 (b) na + i2 β nai (c) cu(no3 )2 + naoh β cu(oh)2 + nano3 (d) kclo3 β kcl + o2 (e) ca(no3 )2 + hbr β cabr2 + hno3 (f) sn(oh)2 β sno + h2 o (g) p4 + n2 o β p4 o6 + n2 (h) fe + al2 (so4 )3 β feso4 + al (i) alcl3 + na2 co3 β al2 (co3 )3 + nacl (j) c3 h6 + o2 β co2 + h2 o
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 15:30
Which of the following are correct values for the ideal gas laws constant r
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
English, 16.09.2019 10:30
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2019 10:30
![question](/tpl/images/cats/biologiya.png)
Biology, 16.09.2019 10:30
![question](/tpl/images/cats/istoriya.png)
History, 16.09.2019 10:30
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2019 10:30
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 16.09.2019 10:30
![question](/tpl/images/cats/himiya.png)
Chemistry, 16.09.2019 10:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 16.09.2019 10:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2019 10:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 16.09.2019 10:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
Health, 16.09.2019 10:30
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
English, 16.09.2019 10:30