The formula is for potassium chloride in water solution.
O2 is oxygen molecule; KCl is potassium chloride
Aluminum hydroxide is the chemical name for the molecular formula Al(OH)3. It is an ionic compound between Al 3+ and OH-. The equation for its disassociation in water is: Al(OH)3(s) + H2O(L) <--> Al 3+ (aq) + 3OH-(aq) + H2O (l).
NH3 (aq) + H2O (l) --> NH4+ (aq) + OH- (aq)
ability to convert among names and formulas for chemical compounds is crucial to ....HF(aq) + LiOH(aq) → H2O(l) + LiF(aq) c. H3PO4(aq) + 3LiOH(aq) → 3H2O(l) + Li3PO4(aq) d. Fe(OH)3(s) + 3HNO3(aq) → Fe(NO3)3(aq) + 3H2O(l). Exercise ...that all i can say and that what i think :)
The chemical equation is: (K+ + I-)(aq) + (Ag+ + [NO3]-)(aq) --> AgI (s) + (K+ + [NO3]-)(aq) or The chemical equation is: K+I- (aq) + Ag+[NO3]- (aq) --> AgI (s) + K+[NO3]- (aq)
The state symbol aq means it dissolves in water when it is written after a chemical compound in a chemical reaction.
KOH (aq) + HCl (aq) = KCl (aq) + H20 so potassium chloride and water - KCl solution
Burning coal is a chemical reaction, a chemical change; but the solid reactant is transformed in gaseous products (H2O and CO2) - this is a physical change.
One example is the reaction between the aqueous solutions lead nitrate, Pb(NO3)2 and potassium chloride, KCl. They react to form solid (a precipitate) lead chloride, PbCl2, and aqueous potassium nitrate, KNO3. The balanced equation is Pb(NO3)2(aq) + KCl(aq) ---> PbCl2(s) + KNO3(aq)
In a chemical equation, a substance in water solution is denoted by the subscript (aq). For example, aqueous potassium chloride would be represented in an equation as KCl(aq)
it means the compound is dissolved in water.
it means the compound is dissolved in water.
The state symbol aq means it dissolves in water when it is written after a chemical compound in a chemical reaction.
It is actually HCl(aq) Its chemical name is Hydrochloric acid
AgNO3(aq) + KCl(aq) = AgCl(s) + KNO3(aq) This is the classic taste for halogens. In thisd case AgCl precipiates down as a white solid.
One example is the reaction between the aqueous solutions lead nitrate, Pb(NO3)2 and potassium chloride, KCl. They react to form solid (a precipitate) lead chloride, PbCl2, and aqueous potassium nitrate, KNO3. The balanced equation is Pb(NO3)2(aq) + KCl(aq) ---> PbCl2(s) + KNO3(aq)
Cl2(g) + 2KI --> 2KCl(aq) + I2(s)