| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4 + NaHCO3 = CuCO3 + NaHSO4
K2SO3BaS = K2SBaSO3 =>
K2SO3BaS = K2SBaSO3
(NH4)2C2O4 + KMnO4 + H2SO4 = K2SO4 + (NH4)2SO4 + CO2 + MnSO4 + H2O =>
5(NH4)2C2O4 + 2 KMnO4 + 8 H2SO4 = K2SO4 + 5(NH4)2SO4 + 10 CO2 + 2 MnSO4 + 8 H2O
KClO3 + C12H22O11 = KClH2O + H2O + CO2 =>
8 KClO3 + C12H22O11 = 8 KClH2O + 3 H2O + 12 CO2
H2SO4 + K2HPO4 = H2 + HPO4 + K2SO4 =>
H2SO4 + K2HPO4 = H2 + HPO4 + K2SO4
FeCO3H2 = FeCO2H2O =>
FeCO3H2 = FeCO2H2O
MgI2 + FeO = MgO + FeI2 =>
MgI2 + FeO = MgO + FeI2
Zn + Sn2(SO4)2 = Sn + Zn(SO4) =>
2 Zn + Sn2(SO4)2 = 2 Sn + 2 Zn(SO4)
HClO2 + Al = AlCl3 + H2O + Al(ClO3)3 =>
6 HClO2 + 2 Al = AlCl3 + 3 H2O + Al(ClO3)3
CH3NH2 + CH3Cl = HCl + CH3CH2NH2 =>
CH3NH2 + CH3Cl = HCl + CH3CH2NH2
NaHCO3 + C6H8O7 = Na3C6H2O7 + H2O + CO2 =>
18 NaHCO3 + 5 C6H8O7 = 6 Na3C6H2O7 + 23 H2O + 12 CO2
CuCl + FeS = CuS + FeCl =>
CuCl + FeS = CuS + FeCl
Na + HgO = NaO + Hg =>
Na + HgO = NaO + Hg
Ca(OH)2 + H2O = H3O + CaO2H =>
Ca(OH)2 + H2O = H3O + CaO2H
SrCl2 + KMnO4 + H3PO4 = Sr3(PO4)2 + Cl2 + Mn2(PO4)2 + K2PO4 + H2O =>
21 SrCl2 + 12 KMnO4 + 32 H3PO4 = 7 Sr3(PO4)2 + 21 Cl2 + 6 Mn2(PO4)2 + 6 K2PO4 + 48 H2O
CO2 + HCl = O3 + CH4 + Cl =>
3 CO2 + 12 HCl = 2 O3 + 3 CH4 + 12 Cl
NaFeO2 + HNO3 = Fe(NO3)3 + NaNO3 + H2O =>
NaFeO2 + 4 HNO3 = Fe(NO3)3 + NaNO3 + 2 H2O
Na(OH) + HNO3 = NaH + NO3OH =>
Na(OH) + HNO3 = NaH + NO3OH
Sn(NO3)2 + NaOH = Sn(OH) + Na(NO3)2 =>
Sn(NO3)2 + NaOH = Sn(OH) + Na(NO3)2
HCl + Ba(OH)2 = BaCl2 + H2O(l) =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O(l)
Li2O + HBrO3 = LiBrO3 + H2O =>
Li2O + 2 HBrO3 = 2 LiBrO3 + H2O
CuCO3(aq) + HNO3(aq) = Cu(NO3)2(aq) + CO2(g) + H2O =>
CuCO3(aq) + 2 HNO3(aq) = Cu(NO3)2(aq) + CO2(g) + H2O
C2H4 + Cl2 = C2HCl3 + HCl =>
C2H4 + 3 Cl2 = C2HCl3 + 3 HCl
AgNO + Fe = Fe(NO)2 + Ag =>
2 AgNO + Fe = Fe(NO)2 + 2 Ag
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Fe + HNO3 = Fe(NO3)2 + H =>
Fe + 2 HNO3 = Fe(NO3)2 + 2 H
CH3ClCH3OH = CH3OCH3HCl =>
CH3ClCH3OH = CH3OCH3HCl
Fe + HNO3 = Fe(NO3)2 + NH3 + H2O =>
4 Fe + 9 HNO3 = 4 Fe(NO3)2 + NH3 + 3 H2O
B(OH)3 + MeOH + H2SO4 = B(OMe)3 + H2O*H2SO4 =>
B(OH)3 + 3 MeOH + 3 H2SO4 = B(OMe)3 + 3 H2O*H2SO4
Cd + HNO3 = CdNO3 + H =>
Cd + HNO3 = CdNO3 + H
KI + H2SO4 = H2O + I2 + K2SO4 + H2S =>
8 KI + 5 H2SO4 = 4 H2O + 4 I2 + 4 K2SO4 + H2S
SO2 = SO3 + S2O =>
5 SO2 = 3 SO3 + S2O
N2O5 + H2O = NH2O + O4 =>
4 N2O5 + 8 H2O = 8 NH2O + 5 O4
BaOOCCH3 + HSO4 = BaOOCCH3HSO4 =>
BaOOCCH3 + HSO4 = BaOOCCH3HSO4
HNO3 + HBr = NO + Br2 + H2O =>
2 HNO3 + 6 HBr = 2 NO + 3 Br2 + 4 H2O
C6H10O5(s) + O2(g) = CH4(g) + CO2(g) =>
2 C6H10O5(s) + 2 O2(g) = 5 CH4(g) + 7 CO2(g)
Ca(SO)4 = Ca + (SO)4 =>
Ca(SO)4 = Ca + (SO)4
NaHCO3 + C2H4O2 = NaC2H3O3 + H2O + CO2 =>
4 NaHCO3 + 3 C2H4O2 = 4 NaC2H3O3 + 2 H2O + 2 CO2
Hg2NO3 + HNO3 = Hg(NO3) + NO2 + H2O =>
Hg2NO3 + 2 HNO3 = 2 Hg(NO3) + NO2 + H2O
Rb + H2O = RbOH + H2 =>
2 Rb + 2 H2O = 2 RbOH + H2
C4H8N2O3 + NaOH = H2O + C4H6N2O3{-2} + Na{+} =>
C4H8N2O3 + 2 NaOH = 2 H2O + C4H6N2O3{-2} + 2 Na{+}
NH4OH + F6H2Zr = (NH4)2ZrF6 + H2O =>
2 NH4OH + F6H2Zr = (NH4)2ZrF6 + 2 H2O
CH4 + O2 = C2H2 + H2O =>
4 CH4 + 3 O2 = 2 C2H2 + 6 H2O
Al3 + HNO3 = H2 + Al(NO3)3 =>
2 Al3 + 18 HNO3 = 9 H2 + 6 Al(NO3)3
HNO3 + Bi = Bi(NO3)3 + NO + H2O =>
4 HNO3 + Bi = Bi(NO3)3 + NO + 2 H2O
MgO + SiO2 = MgSiO3(s) =>
MgO + SiO2 = MgSiO3(s)
ZnCl2 + Ag(NO3) = Zn(NO3)2 + AgCl =>
ZnCl2 + 2 Ag(NO3) = Zn(NO3)2 + 2 AgCl
RbI + Br2 = RbBr2 + I =>
RbI + Br2 = RbBr2 + I
HClO3 + NaHCO3 = CO2 + H2O + NaCl + O2 =>
2 HClO3 + 2 NaHCO3 = 2 CO2 + 2 H2O + 2 NaCl + 3 O2
Co + NiNO3 = CoNO3 + Ni =>
Co + NiNO3 = CoNO3 + Ni
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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