| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 SiO2 + CH4 = 2 Si + CO2 + 2 H2O
CaSO4 + NaCl = CaCl2*Na2SO4 =>
CaSO4 + 2 NaCl = CaCl2*Na2SO4
(Fe(H2O)4(OH)2) + O2 = (Fe(H2O)3(OH)3) + H2O =>
4(Fe(H2O)4(OH)2) + O2 = 4(Fe(H2O)3(OH)3) + 2 H2O
As + O = As2O3 =>
2 As + 3 O = As2O3
KOH + O3 = KO + OH =>
3 KOH + O3 = 3 KO + 3 OH
Mg(NO3)2 + NH4HCO3 = Mg(HCO3)2 + NH4NO3 =>
Mg(NO3)2 + 2 NH4HCO3 = Mg(HCO3)2 + 2 NH4NO3
F + H3SO4 = H2SO4 + HF =>
F + H3SO4 = H2SO4 + HF
[Cd(NH3)4](OH)2 = [Cd(NH3)4] + OH =>
[Cd(NH3)4](OH)2 = [Cd(NH3)4] + 2 OH
KClO + NO + KOH = KCl + KNO3 + H2O =>
3 KClO + 2 NO + 2 KOH = 3 KCl + 2 KNO3 + H2O
HCl(aq) + Pb(NO3)2(aq) = H(NO3)2 + ClPb =>
HCl(aq) + Pb(NO3)2(aq) = H(NO3)2 + ClPb
Fe(s) + F2(g) = FeF2(s) =>
Fe(s) + F2(g) = FeF2(s)
Hg2CO3(s) + HNO3(aq) = Hg(NO3)2(aq) + H2O(l) + CO2(g) + NO2(g) =>
Hg2CO3(s) + 6 HNO3(aq) = 2 Hg(NO3)2(aq) + 3 H2O(l) + CO2(g) + 2 NO2(g)
Pd + Bi = PdBi =>
Pd + Bi = PdBi
K2CO3 + TiO2 = K2Ti8O17 + CO2 =>
K2CO3 + 8 TiO2 = K2Ti8O17 + CO2
ZnO + HNO3 = Zn(NO3)2 + H2O =>
ZnO + 2 HNO3 = Zn(NO3)2 + H2O
Ba3P2 + LiF = BaF2 + Li3P =>
Ba3P2 + 6 LiF = 3 BaF2 + 2 Li3P
NaCl + H3C6H5O7 = NaOH + HCl + HCO =>
NaCl + H3C6H5O7 = NaOH + HCl + 6 HCO
H2SO3 + Pb(OH)4 = Pb2(SO3)4 + H2O =>
4 H2SO3 + 2 Pb(OH)4 = Pb2(SO3)4 + 8 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
HCl + MnO2 = Cl2 + MnCl2 + H2O =>
4 HCl + MnO2 = Cl2 + MnCl2 + 2 H2O
KCO3(s) = KO(s) + CO2(g) =>
KCO3(s) = KO(s) + CO2(g)
Cr2(SO4)3 + KOH = Cr(OH)3 + K2SO4 =>
Cr2(SO4)3 + 6 KOH = 2 Cr(OH)3 + 3 K2SO4
KOH + MnCl2 = KCl + MnO + H2O =>
2 KOH + MnCl2 = 2 KCl + MnO + H2O
KCO3(s) = KO(s) + CO2(g) =>
KCO3(s) = KO(s) + CO2(g)
NaNO3(s) + NH4SO4(s) = NaSO4(s) + H2O(g) + N2O(g) =>
NaNO3(s) + NH4SO4(s) = NaSO4(s) + 2 H2O(g) + N2O(g)
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
HI + LiOH = H2O + LiI =>
HI + LiOH = H2O + LiI
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
H*2 + N*2 = NH*3 =>
H*2 + N*2 = NH*3
C12H26 = C + H2 =>
C12H26 = 12 C + 13 H2
Sb + O2 = Sb2O5 =>
4 Sb + 5 O2 = 2 Sb2O5
AgI = Ag + I2 =>
2 AgI = 2 Ag + I2
Br2 + Ca3P2 + H2O = HBr + Ca3(PO4)2 =>
8 Br2 + Ca3P2 + 8 H2O = 16 HBr + Ca3(PO4)2
FeCl2 + H2SO4 = FeSO4 + HCl =>
FeCl2 + H2SO4 = FeSO4 + 2 HCl
Co(NO3)2(aq) + NaI(aq) = CoI2 + NaNO3 =>
Co(NO3)2(aq) + 2 NaI(aq) = CoI2 + 2 NaNO3
Fe + HBr = FeBr3 + H2* =>
2 Fe + 6 HBr = 2 FeBr3 + 3 H2*
CsNO3 + ZnCl2 = CsCl + Zn(NO3)2 =>
2 CsNO3 + ZnCl2 = 2 CsCl + Zn(NO3)2
Zn{+2} + Pb(CH3COO)2{-2} = Pb{+2} + Zn(CH3COO)2{-2} =>
Zn{+2} + Pb(CH3COO)2{-2} = Pb{+2} + Zn(CH3COO)2{-2}
C3H6O3 + NaOH = H2O + C3H5O3Na =>
C3H6O3 + NaOH = H2O + C3H5O3Na
sodiumhydroxide + AgNO3 = AgOH + NaNO3 =>
NaOH + AgNO3 = AgOH + NaNO3
C2{2-} + H2O = OH{-} + C2H2 =>
C2{2-} + 2 H2O = 2 OH{-} + C2H2
C6H5CH2OH + Cr2O7{-2} + H{+} = C6H5CO2H + Cr{+3} + H2O =>
3 C6H5CH2OH + 2 Cr2O7{-2} + 16 H{+} = 3 C6H5CO2H + 4 Cr{+3} + 11 H2O
Zn(OH)2 + Ca(OH)2 = CaZnO2 + H2O =>
Zn(OH)2 + Ca(OH)2 = CaZnO2 + 2 H2O
Cr2O3 + aluminium = aluminiumoxide + chromium =>
Cr2O3 + 2 Al = Al2O3 + 2 Cr
KCO3(s) = KO(s) + CO2(g) =>
KCO3(s) = KO(s) + CO2(g)
NaOH + HClO = NaH + OHClO =>
NaOH + HClO = NaH + OHClO
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
TiCl4 + NH4OH = NH4Cl + Ti(OH)4 =>
TiCl4 + 4 NH4OH = 4 NH4Cl + Ti(OH)4
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
S2O3{2-} + ClO{-} + OH{-} = SO4{2-} + Cl{-} + H2O =>
S2O3{2-} + 4 ClO{-} + 2 OH{-} = 2 SO4{2-} + 4 Cl{-} + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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