| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sn + 6 HCl + 6 HNO3 = 6 H2O + SnCl6 + 6 NO2
NaI + Ca(NO3)2 = Ca(I)2 + NaNO3 =>
2 NaI + Ca(NO3)2 = Ca(I)2 + 2 NaNO3
MnO4(aq) + VO(aq) = Mn(aq) + VO2(aq) =>
MnO4(aq) + 4 VO(aq) = Mn(aq) + 4 VO2(aq)
C6H5CHO + C3H6O = C17H14O + H2O =>
2 C6H5CHO + C3H6O = C17H14O + 2 H2O
C2H4(g) + O(g) = CO(g) + HO(l) =>
C2H4(g) + 6 O(g) = 2 CO(g) + 4 HO(l)
Al + BaI = AlI + Ba =>
Al + BaI = AlI + Ba
Al + H2PO4 = Al(H2PO4)3 =>
Al + 3 H2PO4 = Al(H2PO4)3
Mg + FeO = MgO + Fe =>
Mg + FeO = MgO + Fe
Ca() + N2() = Ca3N2() =>
3 Ca() + N2() = Ca3N2()
Sr3N2 + Cs3(PO3) = Sr3(PO3)2 + Cs3N =>
Sr3N2 + 2 Cs3(PO3) = Sr3(PO3)2 + 2 Cs3N
Ru + H2O = RuOH + H2 =>
2 Ru + 2 H2O = 2 RuOH + H2
FeS2 + HNO3 = Fe2(SO4)3 + SO2 + NO2 + H2O =>
2 FeS2 + 28 HNO3 = Fe2(SO4)3 + SO2 + 28 NO2 + 14 H2O
[Fe(CN)6]{4-} + Hg{2+} = Hg2[Fe(CN)6] =>
[Fe(CN)6]{4-} + 2 Hg{2+} = Hg2[Fe(CN)6]
Ag2CO3(aq) + KBr(aq) = KCO3 + Ag2Br =>
Ag2CO3(aq) + KBr(aq) = KCO3 + Ag2Br
H2 + O2 + S2 = HOS =>
H2 + O2 + S2 = 2 HOS
P + KOH = K2PO2 + PH3 =>
5 P + 6 KOH = 3 K2PO2 + 2 PH3
Fr(OH) + H2Te = H2O + FrHTe =>
Fr(OH) + H2Te = H2O + FrHTe
Hg1O1 = Hg1 + O2 =>
2 Hg1O1 = 2 Hg1 + O2
KBrO3 + Cr(OH)3 + KOH = K2CrO4 + KBr + H2O =>
KBrO3 + 2 Cr(OH)3 + 4 KOH = 2 K2CrO4 + KBr + 5 H2O
Fe + H2O = FeH4 + O3 =>
3 Fe + 6 H2O = 3 FeH4 + 2 O3
K2SO3 + HC1 = KC1 + SO2 + H2O =>
K2SO3 + 2 HC1 = 2 KC1 + SO2 + H2O
Sb2S3 + H2O2 + NH4OH = (NH4)3SbO4 + (NH4)2SO4 + H2O =>
Sb2S3 + 14 H2O2 + 12 NH4OH = 2(NH4)3SbO4 + 3(NH4)2SO4 + 20 H2O
H2S(g) + O2(g) = SO2(g) + H2O(l) =>
2 H2S(g) + 3 O2(g) = 2 SO2(g) + 2 H2O(l)
C8(H2O) + O = CO2 + H2O =>
C8(H2O) + 16 O = 8 CO2 + H2O
C6H8O7(aq) + NaHCO3 = CO2(g) + H2O(l) + CH3COONa(aq) =>
4 C6H8O7(aq) + 9 NaHCO3 = 15 CO2(g) + 7 H2O(l) + 9 CH3COONa(aq)
(NH4)2[ZnCl4] + NH4OH = NH3 + HCl + Zn(OH)2 =>
(NH4)2[ZnCl4] + 2 NH4OH = 4 NH3 + 4 HCl + Zn(OH)2
Ag + MgI2 = AgI + Mg =>
2 Ag + MgI2 = 2 AgI + Mg
Si(Cl4)4 + H2O = Si(O2)4 + HCl =>
Si(Cl4)4 + 8 H2O = Si(O2)4 + 16 HCl
NaNO3 + Ag2SO4 = Na2SO4 + AgNO3 =>
2 NaNO3 + Ag2SO4 = Na2SO4 + 2 AgNO3
Ag + LiClO3 = AgClO3 + Li =>
Ag + LiClO3 = AgClO3 + Li
N2(g) + Mg(m) = Mg3N2(s) =>
N2(g) + 3 Mg(m) = Mg3N2(s)
NH4Cl + Fe{+2} = NH4{+} + FeCl2 =>
2 NH4Cl + Fe{+2} = 2 NH4{+} + FeCl2
HC2 + C2 = H2C5 =>
4 HC2 + C2 = 2 H2C5
Fe + MnO4{-} = Fe2{+} + MnO4{2-} =>
2 Fe + MnO4{-} = Fe2{+} + MnO4{2-}
Na2Cr2O7 + H2SO4 + C7H7NO2 = C7H5NO4 + Na2SO4 + Cr2(SO4)3 + H2O =>
Na2Cr2O7 + 4 H2SO4 + C7H7NO2 = C7H5NO4 + Na2SO4 + Cr2(SO4)3 + 5 H2O
RbTe + H2 = RbH2 + Te =>
RbTe + H2 = RbH2 + Te
C4H8 + O2 = O4C2 + H =>
C4H8 + 4 O2 = 2 O4C2 + 8 H
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
HNO2 + CaO = NO2 + CaOH =>
HNO2 + CaO = NO2 + CaOH
BaCO3 + SiO2 = BaOSiO2 + CO2 =>
BaCO3 + SiO2 = BaOSiO2 + CO2
CuSO4H10O5 + Na2CO3 = CuCO3 + Na2SO4 + H2O =>
CuSO4H10O5 + Na2CO3 = CuCO3 + Na2SO4 + 5 H2O
Na2TeO3 + H2O = NaHTeO3 + NaOH =>
Na2TeO3 + H2O = NaHTeO3 + NaOH
Au(ClO3)3 = Au + ClO3 =>
Au(ClO3)3 = Au + 3 ClO3
FeCl2 + Na3P = Fe3P2 + NaCl =>
3 FeCl2 + 2 Na3P = Fe3P2 + 6 NaCl
SrCO3 + H2O = Sr(OH)2 + H2CO3 =>
SrCO3 + 2 H2O = Sr(OH)2 + H2CO3
H2NC6H4OH + C4H6O3 = CH3CONHC6H4OH + CH3COOH =>
H2NC6H4OH + C4H6O3 = CH3CONHC6H4OH + CH3COOH
BaF2 + K3PO4 = Ba3(PO4)2 + KF =>
3 BaF2 + 2 K3PO4 = Ba3(PO4)2 + 6 KF
H2S + KMnO4 = MnO2 + K2SO4 + KOH + H2O =>
3 H2S + 8 KMnO4 = 8 MnO2 + 3 K2SO4 + 2 KOH + 2 H2O
ZnS + O20 = ZnO + SO2 =>
20 ZnS + 3 O20 = 20 ZnO + 20 SO2
C2O4{2-} + Cr2O7{2-} + H{+} = CO2 + Cr{3+} + H2O =>
3 C2O4{2-} + Cr2O7{2-} + 14 H{+} = 6 CO2 + 2 Cr{3+} + 7 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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