The most common method of preparing insoluble salts is by...
The most common method of preparing insoluble salts is by
filtration
decomposition
neutralization
double decomposition
Correct answer is D
No explanation has been provided for this answer.
Steam changes the colour of anhydrous cobalt (ll) chloride from ...
Consider the reaction represented by the following equation: N2(g) + 3H2(g) ⇌ 2NH3(g); ∆Hϴ = -x...
The hybridization in the compound CH3−CH2−C≡H is...
In the reaction: M + N → P ΔH = +Q kJ Which of the following would increase the conc...
The basicity of CH3COOH is ...
What does ∆H represent in the following equation ? Cl(g) + e- → CI- (g); ∆H = - 363 kJ mol-1...
MnO-4(aq) + Y + 5Fe2+(aq) → Mn2+(aq) + 5Fe2+(aq) + 4H2O(l) In the equation above, Y is...