Alka-Seltzer contains citric acid and sodium bicarbonate (baking soda). When the tablet is dropped in the water, the acid and base react producing fizz.
Co2+ + 2SO4
A strong electrolyte dissociates completely into ions in aqueous solution. When potassium acetate, a strong electrolyte, is put into water the cations and anions are surrounded by water molecules and the solid dissolves by the following equation:KCH3COO(s) ----> K+(aq) + CH3CO2-(aq)
(NH4)2SO3 (s) 2NH4^+ (aq) + SO3^2- (aq)
the iron (III) acetate stay in water solutionthe iron (III) acetate stay in water solutionWrite the reaction when iron(III) acetate is put into water?A strong electrolyte dissociates completely into ions in aqueous solution. When iron(III) acetate, a strong electrolyte, is put into water the cations and anions are surrounded by water molecules and the solid dissolves.Fe(CH3COO)3(s) Fe3+(aq) + 3CH3COO-(aq)We represent this state by the symbol "(aq)" to indicate that the ions are in aqueous solution.
The salt and water create a chemical reaction which causes the waters' temperature to be lowered so reducing its freezing point.
Write the reaction when potassium sulfide is put into water:
Yes, it is true.
Any reaction occur; sucrose is dissolved in water.
This is not a chemical reaction; it is only a dissolution.
A water solution is obtained.
This compound is soluble in water.
it reacts with water. it forms OH- by reaction.
Co2+ + 2SO4
Any reaction occur.
A reaction takes place and a gas is released.
There is no reaction, only a phase change. H2O(liquid) > H2O(solid) Heat is being removed from the system.
When 10g of sodium are put into 100g of water, the reaction produces only 109.6g of sodium hydroxide because of the sodium's solvency. Some of the sodium is displaced in the reaction, and this is why it does not seem to add up.