Balanced Chemical Equation – Solution
2NaOH + 2H2O → 2Na(OH)2 + H2
The coefficients show the number of particles (atoms or molecules), and the indices show the number of atoms that make up the molecule. New substances are formed as a result of the rearrangement of the original atoms. As a result of a chemical reaction, atoms of chemical elements do not disappear anywhere and new ones do not appear, their number remains unchanged – this follows from the law of conservation of mass of substances.
Chemical Reaction Information
This is an oxidation-reduction (redox) reaction:
- 2 HI + 2 e– → 2 H0 (reduction)
- 4 O-II – 2 e– → 4 O-3/2 (oxidation)
Reaction Type
Substances that react are called starting materials or reactants. The substances that form as a result are called reaction products.
Reactants:
NaOH
- Names: Sodium hydroxide, LyeSoda lye, Sodium hydrate, Caustic soda, White caustic, Lye [Sodium hydroxide].
- Appearance: White hygroscopic solid in various forms; White, waxy, opaque crystals; Colorless to white, odorless solid.
H2O – Water, oxidane
- Other names: Oil of vitriol, Sulfuric acid, concentrated (> 51% and < 100%).
- Appearance: Clear, colorless liquid; Colorless to dark-brown, oily, odorless liquid; Odourless colourless oily hygroscopic liquid.
Products:
Na(OH)2
- Names: Sodium hydroxide.
H2
- Names: Dihydrogen, Hydrogen.
- Appearance: Odourless colourless compressed gas.
H2O + NaOH + Zn + N2H4 → NH3 + Na2[Zn(OH)4] |
H2O + NaOH + Pb → H2 + Na2[Pb(OH)3] |
H2O + O2 + NaOH + Al → H2 + Na[Al(OH)4] |
H2O + NaOH + Al + NaNO2 → NH3 + Na(Al(OH)6) |
H2O + NaOH + Al + NaNO2 → NH3 + NaAlO2 |
H2O + NaOH + Sn → H2 + Na2[Sn(OH)4] |
H2O + NaOH + Al → H2 + Na[Al(OH)4] |
H2O + NaOH + Al(OH)3 → Na[Al(OH)4(H2O)] |
H2O + NaOH + Zn → H2 + Na2[Zn(OH)4] |
H2O + NaOH + SiH4 → H2 + Na2SiO3 |
H2O + NaOH + Al → H2 + Na3Al(OH)6 |
H2O + NaOH + Zn + NaNO2 → NH3 + Na2[Zn(OH)4] |
H2O + NaOH → OH + Na(H2O)4 |
H2O + NaOH + P4 → PH3 + NaH2PO2 |
H2O + NaOH + Zn + NaNO3 → NH3 + Na2(Zn(OH)4) |
H2O + NaOH + Al2O3 → Na(Al(OH)4) |
H2O + NaOH + Zn → H2 + NaZn(OH)4 |
H2O + NaOH → OH + NaOH2 |
H2O + NaOH + Zn + NaNO3 → NaNO2 + Na2(Zn(OH)4) |
H2O + NaOH + As → H2 + Na2HAsO3 |
H2O + NaOH + In → H2 + NaIn(OH)4 |
H2O + NaOH + Sn → H2 + Na2(Sn(OH)4) |
H2O + NaOH + Al + NaNO3 → NH3 + NaAlO2 |
H2O + NaOH + P4 → PH3 + Na(H2PO2) |
H2O + NaOH + Al + NaNO3 → NH3 + Na(Al(OH)4) |
H2O + NaOH + Al + NaNO3 → NH3 + NaAl(OH)4 |
H2O + NaOH → H2 + Na + OH |
H2O + NaOH + Al → H2 + Na(Al(OH)4) |
H2O + NaOH + Al4C3 → CH4 + Na[Al(OH)4] |
H2O + NaOH + Al + NaNO3 → NH3 + Na2(Al(OH)4) |
H2O + NaOH + Al → H2 + Na[Al(OH)6] |
H2O + NaOH + P4 → NaH2PO4 + PH4 |
H2O + NaOH + ZnO → Na2[Zn(OH)4] |
H2O + NaOH + ZnO → Na2O + Zn(OH)2 |
H2O + NaOH + Zn → H2 + Na[Zn(OH)3] |
H2O + NaOH + Zn → H2 + Na[Zn(OH)4] |
H2O + NaOH + Zn → H2 + Na2(Zn(OH)4) |
H2O + NaOH + Al2O3 → Na[Al(OH)4] |
H2O + NaOH + Fe → H2 + Na2[Fe(OH)4] |
H2O + NaOH + Al → H2 + NaAl(OH)4 |
H2O + NaOH + P → PH3 + Na(PH2O2) |
H2O + NaOH + Be → H2 + Na[Be(OH)4] |
H2O + NaOH + Ni → H2 + Ni[Na(OH)4] |
H2O + NaOH + Zn + NaNO3 → NH3 + Na2Zn(OH)4 |
H2O + O2 + NaOH + Zn → H2 + Na2(Zn(OH)4) |
H2O + NaOH + AlCl3 → HCl + NaAlO2 |
H2O + NaOH + PbO2 → Na2[Pb(OH)6] |
H2O + NaOH + Be → H2 + Na2[Be(OH)4] |
H2O + NaOH + Sn → H2 + Na2(Sn(OH)5) |
H2O + NaOH + Al → H2 + NaAlO3 |
H2O + NaOH + Pb → H2 + Na2Pb(OH)4 |
H2O + NaOH + P → PH3 + NaH2PO4 |
H2O + NaOH + S → H2 + Na[S(OH)4] |
H2O + NaOH + FeSO4 + NaClO → NaCl + Na2SO4 + Fe(OH)3 |
H2O + NaOH + Al + NaNO2 → NH3 + Na(Al(OH)4) |
H2O + NaOH + Zn + NaNO3 → NH3 + Na2[Zn(OH)4] |
H2O + NaOH + Si → H2 + Na2SiO3 |
H2O + NaOH + Al + NaNO2 → NH3 + Na3(Al(OH)6) |
H2O + NaOH + P4 → PH3 + NaH2PO3 |
H2O + NaOH + Zn + KClO3 → KCl + Na2Zn(OH)4 |
H2O + NaOH + P4 → PH3 + Na2HPO3 |
H2O + NaOH + Pb → H2 + Na[Pb(OH)3] |
H2O + NaOH + P → H2 + Na[P(OH)4] |
H2O + NaOH + Zn + NaNO3 → NH3 + Na2[Zn(OH)4] |
H2O + NaOH + Al → H2 + NaAlO2 |
H2O + NaOH + Si → H2 + NaSiO3 |
H2O + NaOH + Cu → H2 + Na2(Cu(OH)4) |
H2O + NaOH + Al2O3 → NaAl(OH)4 |
H2O + NaOH + Be → H2 + Na2(Be(OH)4) |
H2O + NaOH + CrCl3 + NaBiO3 → NaCl + Na2CrO4 + Bi(OH)3 |
H2O + NaOH + Al + NaNO3 → H2 + NH3 + Na3[Al(OH)6] |
H2O + NaOH + Al → Na[Al(OH)4] + H2(OH) |
H2O + NaOH + Al + NaNO3 → H2 + NH3 + Na(Al(OH)4) |
H2O + NaOH + Ga → H2 + Na[Ga(OH)4] |
H2O + NaOH + P4 → PH3 + NaPO2H2 |
H2O + NaOH + Sn → H2 + Na2(Sn(OH)6) |
H2O + NaOH + P → PH3 + NaH2PO2 |
H2O + NaOH + S → H2S + Na2SO3 |
H2O + NaOH + Ti → H2 + Na2TiO3 |
H2O + NaOH + Sn → H2 + Na[Sn(OH)3] |
H2O + NaOH + Pb → H2 + Na2[Pb(OH)4] |
H2O + NaOH + Zn + NaNO2 → NH3 + Na2(Zn(OH)4) |
H2O + NaOH + NiSO4 + CaOCl2 → Na2SO4 + CaCl2 + Na[Ni(OH)4] |
H2O + NaOH + P4 → PH3 + NaH2PO4 |
H2O + NaOH + Zn → H2 + Na2Zn(OH)4 |
H2O + O2 + NaOH + FeCl2 → NaCl + Fe(OH)3 |
H2O + O2 + NaOH + Na3[IrCl6] → NaCl + Ir(OH)4 |
H2O + NaOH + Cr → H2 + Na3(Cr(OH)6) |
H2O + NaOH + Sn → H2 + Na2[Sn(OH)6] |
H2O + NaOH + Y → H2 + Na3[Y(OH)6] |
H2O + H2SO4 + NaOH + KMnO4 → KOH + Na2SO4 + HMnO4 |
H2O + NaOH + Al + Na2S2O3 → Na2S + Na[Al(OH)4(H2O)2] |
H2O + NaOH + Al + NaNO2 → NH3 + Na3[Al(OH)6] |
H2O + NaOH + SiH4 → H2 + Na2SiO3 |
H2O + NaOH + Al2O3 → Na3[Al(OH)6] |
H2O + NaOH + Al → H2 + Na3[Al(OH)6] |
H2O + NaOH + Cu → H2 + Na2(Cu(OH)4) |
H2O + NaOH + Mg → H2 + Na[Mg(OH)4] |
H2O + NaOH + P2O5 → NaH2PO4 |
H2O + O2 + NaOH + Al → H2 + Na[Al(OH)4] |