| Équations équilibrées la veille | Équations équilibrées le lendemain |
S2O8{2-} + 2 Fe{2+} = 2 Fe{3+} + 2 SO4{2-}
C2H5OH + K2MnO4 = MnO2 + CH3CHO + KOH =>
C2H5OH + K2MnO4 = MnO2 + CH3CHO + 2 KOH
Co + NiCl2 = CoCl2 + Ni =>
Co + NiCl2 = CoCl2 + Ni
Zn + CuF2 = ZnF2 + Cu =>
Zn + CuF2 = ZnF2 + Cu
C6H6 + Br2 = C6H5Br + HBr =>
C6H6 + Br2 = C6H5Br + HBr
NaOH + H2S = Na + S + H2O =>
2 NaOH + H2S = 2 Na + S + 2 H2O
H3BO3 + Mg = Mg(BO2)2 + H2 + O2 =>
2 H3BO3 + Mg = Mg(BO2)2 + 3 H2 + O2
CH2BrCH2CH2Br + Zn = ZnBr2 + C3H6 =>
CH2BrCH2CH2Br + Zn = ZnBr2 + C3H6
FeCl3 + AgI = FeI + AgCl3 =>
FeCl3 + AgI = FeI + AgCl3
H2O*NaH = NaOH + H =>
H2O*NaH = NaOH + 2 H
C2H2F2 + O2 = CO + HF =>
C2H2F2 + O2 = 2 CO + 2 HF
Ag2O + C12H22O11 = Ag + C12H22O12 =>
Ag2O + C12H22O11 = 2 Ag + C12H22O12
Mg(s) + CuSO4(aq) = MgSO4 + Cu =>
Mg(s) + CuSO4(aq) = MgSO4 + Cu
Fe(MnO4)2 + K2Cr2O7 = FeCr2O7 + KMnO4 =>
Fe(MnO4)2 + K2Cr2O7 = FeCr2O7 + 2 KMnO4
C16H34 + CuO = H2O + CO2 + Cu =>
C16H34 + 49 CuO = 17 H2O + 16 CO2 + 49 Cu
LiBr + AlNO3 = LiNO3 + AlBr =>
LiBr + AlNO3 = LiNO3 + AlBr
As2S5 + HNO3 = H3AsO4 + NO2 + S + H2O =>
As2S5 + 10 HNO3 = 2 H3AsO4 + 10 NO2 + 5 S + 2 H2O
HCl + Mg2(CO3)2 = CO2 + MgCl2 + H2O =>
4 HCl + Mg2(CO3)2 = 2 CO2 + 2 MgCl2 + 2 H2O
LiBr + AlNO3 = LiNO3 + AlBr =>
LiBr + AlNO3 = LiNO3 + AlBr
(CH)2(CH)(CH)2B + AgNO3 = (CH)2(CH)(CH)2NO3 + AgB =>
(CH)2(CH)(CH)2B + AgNO3 = (CH)2(CH)(CH)2NO3 + AgB
CaS + H2O = Ca(HS)2 + Ca(OH)2 =>
2 CaS + 2 H2O = Ca(HS)2 + Ca(OH)2
CrCl3*6H2O = CrOCl + HCl + H2O =>
CrCl3*6H2O = CrOCl + 2 HCl + 5 H2O
MnO2 + CaCl2 + H3(PO4) = Cl2 + Mn3(PO4)2 + Ca3(PO4)2 + H2O =>
3 MnO2 + 3 CaCl2 + 4 H3(PO4) = 3 Cl2 + Mn3(PO4)2 + Ca3(PO4)2 + 6 H2O
Fe + AgMnO4 = Fe(MnO4) + Ag =>
Fe + AgMnO4 = Fe(MnO4) + Ag
LiBr + AlNO3 = LiNO3 + AlBr =>
LiBr + AlNO3 = LiNO3 + AlBr
KHSO5 + NaCl + H2O = KHSO4 + Cl2 + NaOH =>
KHSO5 + 2 NaCl + H2O = KHSO4 + Cl2 + 2 NaOH
NaBO3H2O + KI + HCl = NaCl + KCl + H3BO3 + H2O2 + I2 =>
2 NaBO3H2O + 2 KI + 4 HCl = 2 NaCl + 2 KCl + 2 H3BO3 + H2O2 + I2
LiBr + AlNO3 = LiNO3 + AlBr =>
LiBr + AlNO3 = LiNO3 + AlBr
S + F2 = SF6 =>
S + 3 F2 = SF6
CdCl2 + H2O = CdCl2(H2O)2 =>
CdCl2 + 2 H2O = CdCl2(H2O)2
LiBr + CO(SO3)2 = Li2(SO3)2 + COBr2 =>
2 LiBr + CO(SO3)2 = Li2(SO3)2 + COBr2
LiBr + AlNO3 = LiNO3 + AlBr =>
LiBr + AlNO3 = LiNO3 + AlBr
SrS + H2O = Sr(OH)2 + H2S =>
SrS + 2 H2O = Sr(OH)2 + H2S
HCl + Na2SO9 = NaCl + H2SO9 =>
2 HCl + Na2SO9 = 2 NaCl + H2SO9
NaO + C = Na2C2 + CO2 =>
2 NaO + 3 C = Na2C2 + CO2
K2CO3 + Fe(NO3)3 + H2O = Fe(OH)3 + KNO3 + CO2 =>
3 K2CO3 + 2 Fe(NO3)3 + 3 H2O = 2 Fe(OH)3 + 6 KNO3 + 3 CO2
BeCl2 + O2 = Be(ClO3)2 =>
BeCl2 + 3 O2 = Be(ClO3)2
Mn(s) + CuSO4(aq) = MnSO4(aq) + Cu(s) =>
Mn(s) + CuSO4(aq) = MnSO4(aq) + Cu(s)
Tb + O2 = Tb2O3 =>
4 Tb + 3 O2 = 2 Tb2O3
C9H20 = C + H2 =>
C9H20 = 9 C + 10 H2
H2SO4 + Cl = H + SO4Cl2 =>
H2SO4 + 2 Cl = 2 H + SO4Cl2
Cr(OH)3 + Cl2 + NaOH = Na2CrO4 + NaCl + H2O =>
2 Cr(OH)3 + 3 Cl2 + 10 NaOH = 2 Na2CrO4 + 6 NaCl + 8 H2O
FeCl3 + Zn = ZnCl2 + FeCl2 =>
2 FeCl3 + Zn = ZnCl2 + 2 FeCl2
NiCoO + CH4 = NiCo + CO + H2 =>
NiCoO + CH4 = NiCo + CO + 2 H2
CO2 + H2O = CH3OH + H2O2 =>
CO2 + 5 H2O = CH3OH + 3 H2O2
Mg + HClO = MgClO + H =>
Mg + HClO = MgClO + H
H2SO4(aq) + Li2SO3(aq) = Li2SO4(aq) + H2O(l) + SO2(g) =>
H2SO4(aq) + Li2SO3(aq) = Li2SO4(aq) + H2O(l) + SO2(g)
Os + Br2 = OsBr3 =>
2 Os + 3 Br2 = 2 OsBr3
CaC2 + KMnO4 = KMnO4CaC2 =>
CaC2 + KMnO4 = KMnO4CaC2
Ba(OH)2 + SO3 = BaS + O2 + H2O =>
Ba(OH)2 + SO3 = BaS + 2 O2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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