Answer:
4000 L
Explanation:
Step 1:
Data obtained from the question. This include the following:
Initial volume (V1) = 2000 L.
Initial temperature (T1) = 100 K.
Initial pressure (P1) = 100 kPa.
Final temperature (T2) = 400 K.
Final pressure (P2) = 200 kPa.
Final volume (V2) =..?
Step 2:
Determination of the new volume of the gas.
The new volume of the gas can be obtained by using the general gas equation as follow:
P1V1/T1 = P2V2/T2
100 x 2000/100 = 200 x V2/400
Cross multiply to express in linear form.
100 x 200 x V2 = 100 x 2000 x 400
Divide both side by 100 x 200
V2 = (100 x 2000 x 400)/(100 x 200)
V2 = 4000 L
Therefore, the new volume of the gas is 4000 L
D. this is because they consume less resources, but produce just as much power. if this is wrong, which i doubt, it is a.
C.silver
nacl is a compound of na and cl
h2o is a compound of 2h and o
electron is a particle in an atom
Answer:
moon, planet, planet
Explanation:
moons revolve around planets
Jupiter is considered a planet because it revolves the sun
and a planet is a body that revolves a star a dwarf planet doesn't revolve around a star
