| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba + HC1 = BaC + H
Na2CO3 + H3PO4 = H2O + NaH2PO4 + CO2 =>
Na2CO3 + 2 H3PO4 = H2O + 2 NaH2PO4 + CO2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
ZnOHCl = ZnCl2 + Zn(OH)2 =>
2 ZnOHCl = ZnCl2 + Zn(OH)2
Zn + NH4 = Zn(NH4)2 =>
Zn + 2 NH4 = Zn(NH4)2
H2AsO4{-} + H2O + Fe{+3} + SO4{-2} = Fe(AsO4)(OH) + SO3{-2} + H{+} =>
2 H2AsO4{-} + H2O + 2 Fe{+3} + SO4{-2} = 2 Fe(AsO4)(OH) + SO3{-2} + 4 H{+}
Ni(OH)2 + H4P2O7 = Ni(H2P2O7) + H2O =>
Ni(OH)2 + H4P2O7 = Ni(H2P2O7) + 2 H2O
BaCl2*2H2O = Ba + Cl2 + H2O =>
BaCl2*2H2O = Ba + Cl2 + 2 H2O
Mg + C6H8O7 = Mg2C6H4O7 + H2 =>
2 Mg + C6H8O7 = Mg2C6H4O7 + 2 H2
Cr(No3)3 + Br2 + KOH = K2CrO4 + KBr + KNo3 + H2O =>
2 Cr(No3)3 + 3 Br2 + 16 KOH = 2 K2CrO4 + 6 KBr + 6 KNo3 + 8 H2O
Ca(Cr2O7) + Co2(SO4)3 = Ca2(SO4)2 + Co2(Cr2O7)3 =>
6 Ca(Cr2O7) + 2 Co2(SO4)3 = 3 Ca2(SO4)2 + 2 Co2(Cr2O7)3
H2S + ClO2 + H2O = SO42{-} + Cl{-} + H{+} =>
H2S + 17 ClO2 + 8 H2O = SO42{-} + 17 Cl{-} + 18 H{+}
Co(NO3)2 + HNO2 = NO + Co(NO3)3 + H2O =>
Co(NO3)2 + 4 HNO2 = 3 NO + Co(NO3)3 + 2 H2O
K2Cr2O7 + C + H2SO4 = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
2 K2Cr2O7 + 3 C + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 3 CO2 + 8 H2O
MnO4{-} + I{-} + H2O = OH{-} + MnO2 + I2 =>
2 MnO4{-} + 6 I{-} + 4 H2O = 8 OH{-} + 2 MnO2 + 3 I2
C6H5CH3(NO2)3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + C6H5COOH(NO2)3 =>
5 C6H5CH3(NO2)3 + 6 KMnO4 + 9 H2SO4 = 6 MnSO4 + 3 K2SO4 + 14 H2O + 5 C6H5COOH(NO2)3
HNO3 = NO2 + O2 + H2O =>
4 HNO3 = 4 NO2 + O2 + 2 H2O
CH3CHO + AgOH + NH4OH = CH3COONH4 + H2O + Ag =>
CH3CHO + 2 AgOH + NH4OH = CH3COONH4 + 2 H2O + 2 Ag
Cl + O2 = Cl2O2 =>
2 Cl + O2 = Cl2O2
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
KHCO3 + H2O2 = KO2 + H2O + CO2 =>
2 KHCO3 + 3 H2O2 = 2 KO2 + 4 H2O + 2 CO2
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
Cr3NO3 + KSO4 = Cr3SO4 + KNO3 =>
Cr3NO3 + KSO4 = Cr3SO4 + KNO3
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
Hg + S = Hg2S =>
2 Hg + S = Hg2S
Rb2CO3 + NH4TcO4 = RbTcO4 + (NH4)2CO3 =>
Rb2CO3 + 2 NH4TcO4 = 2 RbTcO4 + (NH4)2CO3
H3PO4 + SrOH = H2O + SrH2PO4 =>
H3PO4 + SrOH = H2O + SrH2PO4
(C2H5O2)2Cu + HCl = C2H4(OH)2 + CuCl2 =>
(C2H5O2)2Cu + 2 HCl = 2 C2H4(OH)2 + CuCl2
LiSO4 + PbNO3 = LiNO3 + PbSO4 =>
LiSO4 + PbNO3 = LiNO3 + PbSO4
MnO4{-} + I{-} + H2O = OH{-} + MnO2 + I2 =>
2 MnO4{-} + 6 I{-} + 4 H2O = 8 OH{-} + 2 MnO2 + 3 I2
KI + AgNO3 = K(NO3) + AgI =>
KI + AgNO3 = K(NO3) + AgI
K2S + HNO3 = K2HNO3 + S =>
K2S + HNO3 = K2HNO3 + S
Ag + Cl2 = AgCl =>
2 Ag + Cl2 = 2 AgCl
CH3CCNa + H2O = CH3CH2CONa =>
CH3CCNa + H2O = CH3CH2CONa
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
(CH3)2NPOF2 + NaOC2H5N(CH3)2 = (CH3)2NPOF(OC2H5N(CH3)2) + NaF =>
(CH3)2NPOF2 + NaOC2H5N(CH3)2 = (CH3)2NPOF(OC2H5N(CH3)2) + NaF
I2O5 + CO = CO2 + I2 =>
I2O5 + 5 CO = 5 CO2 + I2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Ag + NH3 + H2O = AgOH + NH4 =>
Ag + NH3 + H2O = AgOH + NH4
C5H11Cl + NaHCO3 = C5H11OH + NaCl + CO2 =>
C5H11Cl + NaHCO3 = C5H11OH + NaCl + CO2
HI + Al = AlI3 + H =>
3 HI + Al = AlI3 + 3 H
Br2 + NiI3 = NiBr2 + I2 =>
2 Br2 + 2 NiI3 = 2 NiBr2 + 3 I2
Ag + Cl2 = AgCl =>
2 Ag + Cl2 = 2 AgCl
K3Fe(CN)6 + Ni(NO3)2*6H2O = KNO3 + Ni3(Fe(CN)6)2(H2O) + H2O =>
2 K3Fe(CN)6 + 3 Ni(NO3)2*6H2O = 6 KNO3 + Ni3(Fe(CN)6)2(H2O) + 17 H2O
Bi + Ni(NO3)2 = Bi(NO3)2 + Ni =>
Bi + Ni(NO3)2 = Bi(NO3)2 + Ni
NaOH + KC8H5O4 = KNaC8H4O4 + H2O =>
NaOH + KC8H5O4 = KNaC8H4O4 + H2O
Hg2O3 + CO = CO2 + Hg =>
Hg2O3 + 3 CO = 3 CO2 + 2 Hg
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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