koh + h2so4-khso4 +h2o
No. It is a chemical change (chemical reaction) in which the products are different from the reactants. The balanced chemical equation is Cu(NO3)2+2NH4OH-->Cu(OH)2+2NH4NO3, which means one mole of copper(II) nitrate plus two moles of ammonium hydroxide produce one mole of copper(II) hydroxide plus two moles of ammonium nitrate.
Ammonium chloride is NH4ClCalcium hydroxide is Ca(OH)2Combining aqueous solutions of each gives the following chemical reaction:2NH4Cl (aq) + Ca(OH)2 (aq) ==> 2NH4OH (aq) + CaCl2 (aq) ==> 2NH3(g) + 2H2O(l) + CaCl2 (aq)
The following reaction occurs H2SO4 + 2NH4OH --> (NH4)2SO4 + H2OSulphuric Acid + Ammonium Hydroxide --> Ammonium Sulphate + WaterThis is a neutralization reaction.
If both reactants are in aqueous solution, the equation is: 2 NH4Cl + Sr(OH)2 => 2 NH4OH + SrCl2, or, if the pH is sufficiently high in the solution, 2 NH4Cl + Sr(OH)2 => 2 NH3 (g) + 2 H2O + SrCl2
(NH4)2(SO4) aq + Ba(OH)2 aq ---> Ba(SO4) solid + 2H2O liquid + 2NH3 gas2H2O liquid + 2NH3 gas came from 2NH4OH
There are two ways this can happen, depending on the relative abundances of ammonium hydroxide and carbon dioxide. It can proced like this: NH4OH + CO2 --> NH4HCO3 Or like this: 2NH4OH + CO2 --> (NH4)2CO3 + H2O
In a standard double replacement reaction, you would have the following equation: Cu(NO3)2 + 2NH4OH -----> Cu(OH)2 + 2NH4NO3 Therefore, your products would be copper II hydroxide and ammonium nitrate.
Ca(ClO4)2 + 2NH4OH --> Ca(OH)2 + 2NH4ClO4
The chemical equation is; H2S(g) + 2NH3(aq) -> (NH4)2S(aq) and can be expanded as H2S(g) + 2NH4OH(aq) -> (NH4)2S(aq) + 2H2O(l) as aqueous ammonia is a solution of ammonium hydroxide.
C2H2O4 + 2NaOH -->> C2O4Na2 +2H2OOxalic acid + Sodium hydroxide -->> sodium oxalate+ waterB.Cu + 2NO3- + 4H+ → Cu2+ + 2NO2 + 2H2O
(nh4)2so4 + 2koh -> k2so4 + 2nh4oh Many of those letters ( if not all ) are capitals as this site is acting stupid again and is " correcting " capitalization.
The chemical reaction is:(NH4)2SO4 + = 2 NH4OH + BaSO4Barium sulfate is a white precipitate.Added:The net ionic equation is2NH4+(aq) + SO42-(aq) + Ba(OH)2(s) --> 2NH3(aq or g) + 2H2O(l) + BaSO4(s)