| Équations équilibrées la veille | Équations équilibrées le lendemain |
SiO2 + 2 NaOH = Na2SiO3 + H2O
Ni(NO3)2 + C2H6O2 = NiO + HNO3 + CO2 + N2 =>
4 Ni(NO3)2 + C2H6O2 = 4 NiO + 6 HNO3 + 2 CO2 + N2
CH3COOH + C3H8O = C5H10O + H2O =>
3 CH3COOH + 8 C3H8O = 6 C5H10O + 8 H2O
Te + O2 + S = TeOS =>
2 Te + O2 + 2 S = 2 TeOS
(COOH)2 + MnO4{-} + H3O{+} = CO2 + Mn{2+} + H2O =>
5(COOH)2 + 2 MnO4{-} + 6 H3O{+} = 10 CO2 + 2 Mn{2+} + 14 H2O
S + H2O = SHO2 + H =>
S + 2 H2O = SHO2 + 3 H
CH3OH + K2Cr2O7 + H2SO4 = CO + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3OH + 2 K2Cr2O7 + 8 H2SO4 = 3 CO + 2 Cr2(SO4)3 + 2 K2SO4 + 14 H2O
P4H10 = P + H2 =>
P4H10 = 4 P + 5 H2
NH3 + F = N4F + HF =>
4 NH3 + 13 F = N4F + 12 HF
C6H10 + Na2Cr2O7 + H2SO4 = C6H10O + Cr2(SO4)3 + Na2SO4 + H2O =>
3 C6H10 + Na2Cr2O7 + 4 H2SO4 = 3 C6H10O + Cr2(SO4)3 + Na2SO4 + 4 H2O
Cr(CH3COO)3 + Na2S = CH3COONa + Cr2S3 =>
2 Cr(CH3COO)3 + 3 Na2S = 6 CH3COONa + Cr2S3
NaMnO4 + ZnCl2 = NaCl + Zn(MnO4)2 =>
2 NaMnO4 + ZnCl2 = 2 NaCl + Zn(MnO4)2
Fe(CN)6{-4} + OH{-} = Fe(OH)3 + CO3{-2} + NO3{-} + {-} + H2O =>
Fe(CN)6{-4} + 75 OH{-} = Fe(OH)3 + 6 CO3{-2} + 6 NO3{-} + 61e + 36 H2O
MgI2(aq) + Br2(g) = MgBr2(aq) + I2(s) =>
MgI2(aq) + Br2(g) = MgBr2(aq) + I2(s)
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Cr2O3 + N2O5 = Cr2O5 + N2O3 =>
Cr2O3 + N2O5 = Cr2O5 + N2O3
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
SiO2 + NaOH = Na2SiO3 + H2O =>
SiO2 + 2 NaOH = Na2SiO3 + H2O
H2CO3 + NH3 + O2 = NH4CO3 + H2O =>
4 H2CO3 + 4 NH3 + O2 = 4 NH4CO3 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
IO3 + HSO3 = SO4 + I2 + H2O =>
2 IO3 + 4 HSO3 = 4 SO4 + I2 + 2 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
(NH4)2SO4 + Cu(OH)2 + HCl = CuSO4 + NH4Cl + H2O =>
(NH4)2SO4 + Cu(OH)2 + 2 HCl = CuSO4 + 2 NH4Cl + 2 H2O
NH4NO3 + Fe2O3 = (NH4)2O + Fe(NO3)3 =>
6 NH4NO3 + Fe2O3 = 3(NH4)2O + 2 Fe(NO3)3
Sb2(SO4)3 + KMnO4 + H2O = H3SbO4 + K2SO4 + Mn2(SO4) + H2SO4 =>
3 Sb2(SO4)3 + 2 KMnO4 + 16 H2O = 6 H3SbO4 + K2SO4 + Mn2(SO4) + 7 H2SO4
ZnBr2 = Zn + Br2 =>
ZnBr2 = Zn + Br2
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq) =>
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq)
SrCO3 + RuO2 + IrO2 = Sr10RuIr9O30 + CO2 =>
10 SrCO3 + RuO2 + 9 IrO2 = Sr10RuIr9O30 + 10 CO2
Fe2 + H3PO4 = Fe2PO4 + H3 =>
Fe2 + H3PO4 = Fe2PO4 + H3
PCl3 + KOH = K3PO3 + KCl + H2O =>
PCl3 + 6 KOH = K3PO3 + 3 KCl + 3 H2O
CaCO3 + KMnO4 + H2SO4 = K2CO3 + CaSO4 + MnCO3 + H2O2 + CO2 =>
5 CaCO3 + 2 KMnO4 + 5 H2SO4 = K2CO3 + 5 CaSO4 + 2 MnCO3 + 5 H2O2 + 2 CO2
Ag + HF = AgH + F =>
Ag + HF = AgH + F
AlO3H3 + H4P2O7 = Al4P6O21 + H2O =>
4 AlO3H3 + 3 H4P2O7 = Al4P6O21 + 12 H2O
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
Cu(NO3)2 + BaCl2 = Cu(Cl2)2 + BaNO3 =>
Cu(NO3)2 + 2 BaCl2 = Cu(Cl2)2 + 2 BaNO3
Na2SiO3 + Ca(NO3)2 = CaSiO3 + NaNO3 =>
Na2SiO3 + Ca(NO3)2 = CaSiO3 + 2 NaNO3
AgNO3 + NaBr = AgBr + NaNO3 =>
AgNO3 + NaBr = AgBr + NaNO3
C7H8HNO3 = C7H7(NO2)H2O =>
C7H8HNO3 = C7H7(NO2)H2O
NaNO2 + NaJ + HCl = NO + J2 + NaCl + H2O =>
2 NaNO2 + 2 NaJ + 4 HCl = 2 NO + J2 + 4 NaCl + 2 H2O
Mn2O3 + H2SO4 = MnSO4 + MnO2 + H2O =>
Mn2O3 + H2SO4 = MnSO4 + MnO2 + H2O
CH3CH2CHO + Cu(OH)3 = CH3CH2COOH + Cu2O + H2O =>
2 CH3CH2CHO + 2 Cu(OH)3 = 2 CH3CH2COOH + Cu2O + 3 H2O
C2O4H2*2H2O + NaOH = C2O4HNa + H2O =>
C2O4H2*2H2O + NaOH = C2O4HNa + 3 H2O
N2H4 + Zn + HCl = NH4Cl + ZnCl2 =>
N2H4 + Zn + 4 HCl = 2 NH4Cl + ZnCl2
CaOH{2} + HCl = CaCl{2} + H2O =>
CaOH{2} + HCl = CaCl{2} + H2O
CrCl3 + HOH = Cr(OH)3 + HCl =>
CrCl3 + 3 HOH = Cr(OH)3 + 3 HCl
C6H6O + Na2CO3 = C6H4ONa + CO2 + H2O =>
27 C6H6O + 14 Na2CO3 = 28 C6H4ONa + 8 CO2 + 25 H2O
PbS + HNO3 + HCl = H2PbCl4 + NO + H2SO4 + H2O =>
3 PbS + 8 HNO3 + 12 HCl = 3 H2PbCl4 + 8 NO + 3 H2SO4 + 4 H2O
FeCl3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KCl
KCl(l) + Pb(NO3)2(aq) = KNO3 + PbCl2 =>
2 KCl(l) + Pb(NO3)2(aq) = 2 KNO3 + PbCl2
KHCO3 + H3PO4 = H4CO3 + KPO4 =>
KHCO3 + H3PO4 = H4CO3 + KPO4
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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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