| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 O2 + Sn2 = 2 SnO2
N2O4 + Ca(OH)2 = CaNO3 + H2O =>
N2O4 + 2 Ca(OH)2 = 2 CaNO3 + 2 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + (SO4)Ca =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3(SO4)Ca
C38H64O + O2 = H2O + CO2 =>
2 C38H64O + 107 O2 = 64 H2O + 76 CO2
Mg + CrCl2 = MgCl2 + Cr =>
Mg + CrCl2 = MgCl2 + Cr
NaINaClO = NaClINaO =>
NaINaClO = NaClINaO
H2 + SO4{2-} = SO3{2-} + H2O =>
H2 + SO4{2-} = SO3{2-} + H2O
NO2 + KOH = KNO2 + KNO3 + H2O =>
2 NO2 + 2 KOH = KNO2 + KNO3 + H2O
[CoBr(NH3)5]SO4 + BaCl2 = BaSO4 + [CoBr(NH3)5]Cl2 =>
[CoBr(NH3)5]SO4 + BaCl2 = BaSO4 + [CoBr(NH3)5]Cl2
Sr2P2O7 + V(PO3)3 + VPO4 = SrV2(P2O7)2 =>
Sr2P2O7 + V(PO3)3 + 3 VPO4 = 2 SrV2(P2O7)2
Fe2O3 + N2O5 = Fe(NO3)3 =>
Fe2O3 + 3 N2O5 = 2 Fe(NO3)3
C6H6N2O + O2 = NH3 + CO2 =>
2 C6H6N2O + 11 O2 = 4 NH3 + 12 CO2
NH3 + O2 = HNO3 + H2O =>
NH3 + 2 O2 = HNO3 + H2O
C5H8 + KMnO4 + H2O = C5H10O2 + MnO2 + KOH =>
3 C5H8 + 2 KMnO4 + 4 H2O = 3 C5H10O2 + 2 MnO2 + 2 KOH
FeClMg = MgClFe =>
FeClMg = MgClFe
Sr2P2O7 + V(PO3)3 + VPO4 = SrV2(P2O7)2 =>
Sr2P2O7 + V(PO3)3 + 3 VPO4 = 2 SrV2(P2O7)2
Pt + HNO3 + HCl = H2[PtCl6] + NO + H2O =>
3 Pt + 4 HNO3 + 18 HCl = 3 H2[PtCl6] + 4 NO + 8 H2O
MgHCaA = MgACaH =>
MgHCaA = MgACaH
K2SO3 + Cr2O3 + H2O = K[Cr(OH)4] + SO2 =>
K2SO3 + Cr2O3 + 4 H2O = 2 K[Cr(OH)4] + SO2
Sr2P2O7 + V(PO3)3 + VPO4 = SrV2(P2O7)2 =>
Sr2P2O7 + V(PO3)3 + 3 VPO4 = 2 SrV2(P2O7)2
Al(NO3)3(aq) + Mg(s) = Mg(NO3)2(aq) + Al(g) =>
2 Al(NO3)3(aq) + 3 Mg(s) = 3 Mg(NO3)2(aq) + 2 Al(g)
Sr2P2O7 + V(PO3)3 + VPO4 = SrV2(P2O7)2 =>
Sr2P2O7 + V(PO3)3 + 3 VPO4 = 2 SrV2(P2O7)2
NaSBrN = BrSNaN =>
NaSBrN = BrSNaN
Sr2P2O7 + V(PO3)3 + VPO4 = SrV2(P2O7)2 =>
Sr2P2O7 + V(PO3)3 + 3 VPO4 = 2 SrV2(P2O7)2
C38H64O + O2 = H2O + CO2 =>
2 C38H64O + 107 O2 = 64 H2O + 76 CO2
Sr2P2O7 + V(PO3)3 + VPO4 = SrV2(P2O7)2 =>
Sr2P2O7 + V(PO3)3 + 3 VPO4 = 2 SrV2(P2O7)2
K2CO3(s) + HCl(aq) = KCl(aq) + H2O(l) + CO2(g) =>
K2CO3(s) + 2 HCl(aq) = 2 KCl(aq) + H2O(l) + CO2(g)
Mn(OH)6 = MnO3 + H2O =>
Mn(OH)6 = MnO3 + 3 H2O
CuNO3NaOH = CuOHNaNO3 =>
CuNO3NaOH = CuOHNaNO3
CuI2 + HNO3 = Cu(NO3)2 + NO + I2 + H2O =>
3 CuI2 + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 3 I2 + 4 H2O
CuI2 + HNO3 = Cu(NO3)2 + I2 + NO2 + H2O =>
CuI2 + 4 HNO3 = Cu(NO3)2 + I2 + 2 NO2 + 2 H2O
CuI2 + HNO3 = Cu(NO3)2 + HIO3 + H2O + NO =>
CuI2 + 6 HNO3 = Cu(NO3)2 + 2 HIO3 + 2 H2O + 4 NO
HgO2 = Hg + O2 =>
HgO2 = Hg + O2
CuI2 + HNO3 = Cu(NO3)2 + HI =>
CuI2 + 2 HNO3 = Cu(NO3)2 + 2 HI
Cs2O + SO3 = Cs2SO4 =>
Cs2O + SO3 = Cs2SO4
Fe(OH)2CaCl2 = FeCl2Ca(OH)2 =>
Fe(OH)2CaCl2 = FeCl2Ca(OH)2
CaClNaSO = CaSONaCl =>
CaClNaSO = CaSONaCl
Sr2P2O7 + V(PO3)3 + VPO4 = SrV2(P2O7)2 =>
Sr2P2O7 + V(PO3)3 + 3 VPO4 = 2 SrV2(P2O7)2
NaHCO3 + H{+} = Na{+} + H2CO3 =>
NaHCO3 + H{+} = Na{+} + H2CO3
C2H3COONa + H2O = C2H3COOH + NaOH =>
C2H3COONa + H2O = C2H3COOH + NaOH
Au + H3PO4 = AuPO4 + H2 =>
2 Au + 2 H3PO4 = 2 AuPO4 + 3 H2
HFCaO = HOFCa =>
HFCaO = HOFCa
C8H8O2 + C3H6O = C10H10O2 + H2O =>
11 C8H8O2 + 4 C3H6O = 10 C10H10O2 + 6 H2O
KOH(s) + CO(g) = K2CO3(s) + H2(g) =>
2 KOH(s) + CO(g) = K2CO3(s) + H2(g)
FeCl2 + H2O2 = FeCl3 + Fe(OH)3 =>
6 FeCl2 + 3 H2O2 = 4 FeCl3 + 2 Fe(OH)3
CH3CH2OH + KMnO4 = CH3CHO + MnO2 + H2O + KOH =>
3 CH3CH2OH + 2 KMnO4 = 3 CH3CHO + 2 MnO2 + 2 H2O + 2 KOH
LiF + CsI = LiI + CsF =>
LiF + CsI = LiI + CsF
Ni(NH3)6 + NO3 + HCl = Ni(NO3)2 + NH4 + Cl =>
Ni(NH3)6 + 2 NO3 + 6 HCl = Ni(NO3)2 + 6 NH4 + 6 Cl
Rb + HCH3CO2 = RbC2H3O2 + H2 =>
2 Rb + 2 HCH3CO2 = 2 RbC2H3O2 + H2
NO2 + H2 = NH2 + O2 =>
NO2 + H2 = NH2 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/04/24
Équations équilibrées sur04/03/23
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