Answer:
Limestone
Explanation:
Limestone is required , hope it helps :)
Molecular is existent due to being made out of molecules, and thus taking up space until a container cannot hold more.
Ionic substances are a little different they are made out of energy, thus taking up only the amount of energy a certain area can handle. Ionic substances also will show motion of energy as well.
Answer:
A) m =
B) m =
Explanation:
A) a process at the constant external pressure Pf,
We Know that
W = mgh-------------------------(1)
W=---------------------------(2)
Equating (1) and(2)
mgh =
=
Therefore m =
B)In a irreversible process
W = mgh----------------------(3)
---------------------(4)
PV =nRT
P =
W =
W=
W=
W=
From EQ(3)
mgh=
m =