In the reaction 2KOH + H2SO4 -> 2H2O + K2SO4, the spectator ions are K+ and SO4^2-. These ions do not participate in the chemical reaction i.e., they remain unchanged before and after the reaction.
Sulfuric acid (H2SO4) reacts with potassium oxide (K2O) to form potassium sulfate (K2SO4) and water (H2O). The balanced reaction is: H2SO4 + K2O -> K2SO4 + H2O.
2KHCO3(aq) + H2SO4(aq) [bidirectional arrows] K2SO4(aq) + 2CO2(g) + 2H2O(l)
Balanced equation formed: H2SO4 + 2KBr ==> 2HBr + K2SO4
The chemical equation for the reaction between potassium hydroxide (KOH) and sulfuric acid (H2SO4) is: 2KOH + H2SO4 → K2SO4 + 2H2O.
There is no reaction for this process.H2SO4 + NaCl => N.R.
K+ and SO42-
Sulfuric acid (H2SO4) reacts with potassium oxide (K2O) to form potassium sulfate (K2SO4) and water (H2O). The balanced reaction is: H2SO4 + K2O -> K2SO4 + H2O.
2KHCO3(aq) + H2SO4(aq) [bidirectional arrows] K2SO4(aq) + 2CO2(g) + 2H2O(l)
Balanced equation formed: H2SO4 + 2KBr ==> 2HBr + K2SO4
The chemical equation for the reaction between potassium hydroxide (KOH) and sulfuric acid (H2SO4) is: 2KOH + H2SO4 → K2SO4 + 2H2O.
There is no reaction for this process.H2SO4 + NaCl => N.R.
2KOH + H2SO4 --> K2SO4 + 2H2O2KOH(aq) + H2SO4(aq) --> K2SO4(aq) + 2H2O(l)
KBrO3 and KBr do not react with each other because they have same cation K+, but separately they react with H2SO4. 2KBrO3 + H2SO4 -------> K2SO4 + 2HBrO3 2KBr + H2SO4 ----------> K2SO4 + 2HBr
The balanced chemical equation for the reaction between potassium (K) and sulfuric acid (H2SO4) to form potassium sulfate (K2SO4) and hydrogen gas (H2) is: 2K + H2SO4 -> K2SO4 + H2
H2SO4 is a strong acid commonly known as sulfuric acid. NaOH is a strong base commonly known as sodium hydroxide. When the two are mixed at a ratio of 1mol of H2SO4 to 2 mols of NaOH, a neutralization reaction occurs.
K+ and SO42-
If is K2O (potassium oxide) it would be: K2O+H2SO4=K2SO4+H2O It could also form potassium bisulfate: K2O + 2 H2SO4 = 2 KHSO4 + H2O But I'm not sure if you are referring to potassium peroxide (K2O2) or superoxide (KO2)