Recall the postulates of kinetic-molecular theory. Read the list and check all the statements that apply to the behavior of an i
deal gas:
gas particles behave like hard spheres
gas particles travel randomly
gas particles are attracted to each other
energy is lost when gas particles collide
average kinetic energy of a collection of gas particles depends on the temperature
gas particles occupy most of the space within a container
gas particles have mass and volume
2 answers:
Answer:
1
2
5
Explanation:
just took it
Answer:
-gas particles behave like hard spheres
-gas particles travel randomly
-average kinetic energy of a collection of gas particles depends on the temperature
Explanation:
Got it right
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Answer:
CH
Explanation:
92.26% = 92.26 g
7.74% = 7.74 g
carbon is 92.26 x 1 mole/12.011 = 7.68
hydrogen is 7.74 x 1 mole/1.008 = 7.68
carbon 7.68 ÷ hydrogen 7.68 = 1
so 1 is your subscript for both carbon and hydrogen
<u>Chemical</u>. The copper atoms form new chemical bonds with atoms in the air.
Answer:
B) any complex thing with properties normally associated with living things
Double Displacement would be correct
Answer:
There is two iron atoms.
Explanation:
The formula iron oxide is Fe2O3 F e 2 O 3 therefore there would be two. Hope this helps. :)
