Answer:
A
Explanation:
a push or pull on an object
Answer:
C2H6 + 2 Cl2 = C2H4Cl2 + 2 HCl
Explanation:
<h2>
Answer:HCl</h2>
Explanation:

For 



For 



The reaction between
and
is
→
So,one mole of
requires one mole of 
moles of
requires
moles of 
But there are only
moles of
available.
will be consumed first.
So,
is the limiting reagent.
Answer:
ΔG = 18KJ/mol
Explanation:
Given data:
ΔS = 0.09 Kj/mol.K
ΔH = 27 KJ/mol
Temperature = 100 K
ΔG = ?
Solution:
Formula:
ΔG = ΔH - TΔS
ΔH = enthalpy
ΔS = entropy
by putting values,
ΔG = 27 KJ/mol - 100K(0.09 Kj/mol.K)
ΔG = 27 KJ/mol - 9 KJ/mol
ΔG = 18KJ/mol