27, 33 and 33
33, 27 and 27
27, 33, and 27
60, 33 and 60
Correct answer is C
No explanation has been provided for this answer.
2Cl2(g) + 2H2O(g) 4HCl(g) + O2(g) ∆H° = +115KJ mol-1. In the above equilibrium reaction, a decr...
A gas exerts pressure on its container because ...
Calculate the relative molecular mass of Limestone CaCO3, (Ca = 40, C =12, O = 16) ...
What is the chemical symbol for Arsenic? ...
The postulate of Dalton's atomic theory which still holds is that ...
Sodium chloride cannot conduct electricity in the solid state because it...