| Équations équilibrées la veille | Équations équilibrées le lendemain |
13 C6H12O6 + 12 HCO3{-} = 12 C5H9O2{-} + 30 H2CO3
NH3 + HNO3 = NH4NO3 = NH4NO =>
NH3 + HNO3 = NH4NO3
Cr2O3 + Cl + KOH = K2CrO4 + H2O + KCl =>
Cr2O3 + 6 Cl + 10 KOH = 2 K2CrO4 + 5 H2O + 6 KCl
HNO3 = H2O + NO2 + O2 =>
4 HNO3 = 2 H2O + 4 NO2 + O2
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
Na3AsO3 + H2O = NaOH + H3AsO3 =>
Na3AsO3 + 3 H2O = 3 NaOH + H3AsO3
NH4OH + H2SO4 = (NH4)2SO4 + H(OH) =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 H(OH)
AgNO3(aq) + K2S(aq) = Ag2S + NO3K =>
2 AgNO3(aq) + K2S(aq) = Ag2S + 2 NO3K
KH + CO = HCOOK + C =>
KH + 2 CO = HCOOK + C
NH3(g) + O2(s) = NO2(g) + H2O(g) =>
4 NH3(g) + 7 O2(s) = 4 NO2(g) + 6 H2O(g)
SnF4 + KF = KF3 + Sn =>
SnF4 + 2 KF = 2 KF3 + Sn
MnSO4 + SnO2 = MnO2 + SnSO4 =>
MnSO4 + SnO2 = MnO2 + SnSO4
HBrO + Na2SO3 = NaBr + H2SO4 + O2 =>
4 HBrO + 2 Na2SO3 = 4 NaBr + 2 H2SO4 + O2
MgCl2 + H2CO3 = MgCO3 + H2Cl2 =>
MgCl2 + H2CO3 = MgCO3 + H2Cl2
B2H6 + O2 = B2O3 + H2 =>
2 B2H6 + 3 O2 = 2 B2O3 + 6 H2
BaBr2 + MnSO4 = MnBr2 + BaSO4 =>
BaBr2 + MnSO4 = MnBr2 + BaSO4
CaCO3 + Pb2O3 = Pb2(CO3)3 + CaO =>
3 CaCO3 + Pb2O3 = Pb2(CO3)3 + 3 CaO
MgSO4 + EDTA = MgEDTA + SO4 =>
MgSO4 + EDTA = MgEDTA + SO4
KFe3(SO4)2(OH)6 + H = K + Fe + SO4 + H2O =>
KFe3(SO4)2(OH)6 + 6 H = K + 3 Fe + 2 SO4 + 6 H2O
Pb + KOH = K2PbO2 + H2 =>
Pb + 2 KOH = K2PbO2 + H2
ZnO + P2O5 = ZnO5 + P2O3 =>
ZnO + 2 P2O5 = ZnO5 + 2 P2O3
NH4NO3(aq) = N2O(g) + H2O(l) =>
NH4NO3(aq) = N2O(g) + 2 H2O(l)
NaCl + Na2Co3 = NaCo3 + Na2Cl =>
NaCl + Na2Co3 = NaCo3 + Na2Cl
H2SO4 + FeO = FeSO4 + H2O =>
H2SO4 + FeO = FeSO4 + H2O
S2O3{-}2 + H2O + Cl2 = SO4{-}2 + Cl{-} + H{+} =>
2 S2O3{-}2 + 10 H2O + 9 Cl2 = 4 SO4{-}2 + 18 Cl{-} + 20 H{+}
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CuSO4 + Na2SO3 + KI = CuI + K2SO4 + Na2S4O6 + NaI =>
6 CuSO4 + 10 Na2SO3 + 24 KI = 6 CuI + 12 K2SO4 + Na2S4O6 + 18 NaI
C8H10 + KMnO4 + H2SO4 = C6H4(COOH)2 + K2SO4 + MnSO4 + H2O =>
5 C8H10 + 12 KMnO4 + 18 H2SO4 = 5 C6H4(COOH)2 + 6 K2SO4 + 12 MnSO4 + 28 H2O
SiO2HCl = SiClHO2 =>
SiO2HCl = SiClHO2
CH + Cl = CHCl =>
CH + Cl = CHCl
ZnOCu = ZnCuO =>
ZnOCu = ZnCuO
CaC2 + CO = CaO + C2 =>
2 CaC2 + 2 CO = 2 CaO + 3 C2
K2SiO3 + CO2 + H2O = KHCO3 + H2SiO3 =>
K2SiO3 + 2 CO2 + 2 H2O = 2 KHCO3 + H2SiO3
ZnSiO3 + H2SO4 = ZnSO4 + H2SiO3 =>
ZnSiO3 + H2SO4 = ZnSO4 + H2SiO3
NH3 + NaOH = NH4 + NaO =>
NH3 + NaOH = NH4 + NaO
ZnO + HClO = Zn(ClO)2 + H2O =>
ZnO + 2 HClO = Zn(ClO)2 + H2O
CuCl2 + KCN = K2(Cu(CN)4) + KCl =>
CuCl2 + 4 KCN = K2(Cu(CN)4) + 2 KCl
Zn(OH)2 + NH3*H2O = [Zn(NH3)6](OH)2 + H2O =>
Zn(OH)2 + 6 NH3*H2O = [Zn(NH3)6](OH)2 + 6 H2O
SO1 + O2 = SO3 =>
SO1 + O2 = SO3
H3PO2NaOH = NaH2PO2H2O =>
H3PO2NaOH = NaH2PO2H2O
KCNS + KMnO4 + HCl = SO2 + NO2 + CO2 + MnCl2 + KCl + H2O =>
5 KCNS + 13 KMnO4 + 44 HCl = 5 SO2 + 5 NO2 + 5 CO2 + 13 MnCl2 + 18 KCl + 22 H2O
CH3CCHAgNO3NH3 = CH3CCAgNH4NO3 =>
CH3CCHAgNO3NH3 = CH3CCAgNH4NO3
NH3 + Cr2O7 = N2 + Cr2O3 + H2O =>
8 NH3 + 3 Cr2O7 = 4 N2 + 3 Cr2O3 + 12 H2O
Ca(NO3)2 + NaOH = Na2(NO3)2 + Ca(OH)2 =>
Ca(NO3)2 + 2 NaOH = Na2(NO3)2 + Ca(OH)2
MgCl + BaSO4 = Mg2SO4 + BaCl2 =>
2 MgCl + BaSO4 = Mg2SO4 + BaCl2
NH3 + CUO = NH2 + HCUO =>
NH3 + CUO = NH2 + HCUO
Al2(SO4)3 + K3PO4 = AlPO4 + K2SO4 =>
Al2(SO4)3 + 2 K3PO4 = 2 AlPO4 + 3 K2SO4
Mg + Br2 = Mg(Br2)2 =>
Mg + 2 Br2 = Mg(Br2)2
AI + HCI = AICI*3 + H*2 =>
AI + HCI = AICI*3 + H*2
Sb2O3 + NaOH = NaSbO2 + H2O =>
Sb2O3 + 2 NaOH = 2 NaSbO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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