N2O and steam
NO2 and ammonia
N2O2 and NO2
NO and NO2
Correct answer is A
No explanation has been provided for this answer.
Which of the following is TRUE of Le Chatelier's Principle for an exothermic reaction?
Increase in temperature will cause an increase in the equilibrium constant
Increase in temperature will cause a decrease in the equilibrium constant
Addition of a catalyst will cause an increase in the equilibrium constant
Addition of a catalyst will cause a decrease in the equilibrium constant
Correct answer is B
No explanation has been provided for this answer.
+7 to +2
+6 to +2
+5 to +2
+4 to +2
Correct answer is A
No explanation has been provided for this answer.
An anhydride is an oxide of non-mental?
which will not dissolve in water
whose solution in water has a pH greater than 7
whose solution in water has a pH less than 7
whose solution in water has a pH of 7
Correct answer is C
No explanation has been provided for this answer.
H- + H2(I)O → H2(g) + OH-(aq). From the equation above, it can be inferred that the?
reaction is a double decomposition
hydride ion is a reducing agent
hydride ion is an oxidizing agent
reaction is neutralization
Correct answer is B
No explanation has been provided for this answer.