Answer:
in 2.5 mole SO42 there are 25 Eq
Answer:
8
Explanation:
u can find it on ur chemistry book
Answer:
a) K2[Ni(CN)4]
b) Na3[Ru(NH3)2(CO3)2]
c) Pt(NH3)2Cl2
Explanation:
Coordination compounds are named in accordance with IUPAC nomenclature.
According to this nomenclature, negative ligands end with the suffix ''ato'' while neutral ligands have no special ending.
The ions written outside the coordination sphere are counter ions. Given the names of the coordination compounds as written in the question, their formulas are provided above.
Answer:
D
Explanation:
A reaction becomes spontaneous when the value of the change in free energy is negative.
The relationship between the enthalpy, the entropy and the free energy in a chemical reaction is given below:
G = H – TS
Now, let’s input the values that we have.
One important thing to note is that we have to convert the KJ to Joules and this mean we have to multiply by a conversion factor of 1000. This mean 33KJ is 33,000J
33,000 = 92,200 - 198.7T
33,000 - 92,200 = -198.7T
-59,200 = - 198.7T
T = 59,200/198.7
T = 298k
I am sorry I have no idea