Answer:
for the given reaction is 130.19kJ/mol
Explanation:
To Calculate the
, we use the formula:

For the given chemical reaction:

We are given:

Now, to calculate
, we put the values in the above equation:


As, the value of
comes out to be positive, the reaction is said to be non-spontaneous reaction.
Answer:
<h2>5.C</h2><h2>6.D</h2>
Explanation:
YONG ISA PO ETO HINDI KO PO ALAM TOH
Answer:
1.50 moles
Balanced equation: 2Fe + 3Cl₂ --> 2FeCl₃
<u>find moles of iron:</u>
moles = mass/Mr
moles = 55.8/56
moles = 0.9964 moles
<u>use molar ratio:</u>
2Fe : 3Cl₂
2 : 3
moles of Cl₂ = (0.9964/2)*3 = 1.50 moles
Answer:
A
Explanation:
energy stored in chemical bonds of molecules