| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2(SO3)3 + 3 BaCl2 = 3 BaSO3 + 2 FeCl3
Cn + AgNO3 = Cn(NO3)2 + Ag =>
Cn + 2 AgNO3 = Cn(NO3)2 + 2 Ag
CaCO3LiCl = CaCl + LiCO3 =>
CaCO3LiCl = CaCl + LiCO3
FeCl2 + Na = NaCl2 + Fe =>
FeCl2 + Na = NaCl2 + Fe
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
MnO4{2-}) + H3O{+} = MnO4({-}) + MnO2 + H2O = =>
3 MnO4{2-}) + 4 H3O{+} = 2 MnO4({-}) + MnO2 + 6 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
H2O + Na2CO3 = NaOH + H2CO3 =>
2 H2O + Na2CO3 = 2 NaOH + H2CO3
NaF(aq) + AgNO3(aq) = NaNO3(aq) + AgF(s) =>
NaF(aq) + AgNO3(aq) = NaNO3(aq) + AgF(s)
AgClO3 = AgCl + O2 =>
2 AgClO3 = 2 AgCl + 3 O2
CO2 + H2O = C6H6O6 + O2 =>
12 CO2 + 6 H2O = 2 C6H6O6 + 9 O2
CH3COOH + O2 = H2CO3 =>
CH3COOH + 2 O2 = 2 H2CO3
KMnO4 + NaHSO3 = K + MnO2 + NaHSO4 =>
KMnO4 + 2 NaHSO3 = K + MnO2 + 2 NaHSO4
Cu + (NH4)2S = N + H + CuS =>
Cu + (NH4)2S = 2 N + 8 H + CuS
MnI2 + Cl2 + NaOH = Na2Mn2O7 + NaCl + NaIO4 + H2O =>
2 MnI2 + 20 Cl2 + 46 NaOH = Na2Mn2O7 + 40 NaCl + 4 NaIO4 + 23 H2O
CoS2O4 + NaHCO3 = Na2SO3 + CoSO2 + CO2 + H2O =>
CoS2O4 + 2 NaHCO3 = Na2SO3 + CoSO2 + 2 CO2 + H2O
P4(s) + H2O(l) + OH{-}(aq) = H2PO2{-} + PH3(g) =>
P4(s) + 3 H2O(l) + 3 OH{-}(aq) = 3 H2PO2{-} + PH3(g)
O2S = SO2 =>
O2S = SO2
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
TiO{2+} + H2O2 = TiO*O{2+} + H2O =>
TiO{2+} + H2O2 = TiO*O{2+} + H2O
C4H6O3 + C6H5NH2 = C6H5NH(COCH3) + CH3COOH =>
C4H6O3 + C6H5NH2 = C6H5NH(COCH3) + CH3COOH
CH3CH2CH2Cl + NaOH = NaCl + CH3CH2CH2OH =>
CH3CH2CH2Cl + NaOH = NaCl + CH3CH2CH2OH
H + Au + KCN + O2 = K[Au(CN)2] + KOH =>
2 H + 2 Au + 4 KCN + O2 = 2 K[Au(CN)2] + 2 KOH
SrO = OSr =>
SrO = OSr
P4 + HNO = P2O5 + N2 + H2O =>
P4 + 20 HNO = 2 P2O5 + 10 N2 + 10 H2O
HCl + NaOH(aq) = NaCl + H2O =>
HCl + NaOH(aq) = NaCl + H2O
CuSO4 + Na2C2O4 = Cu(C2O4) + Na2(SO4) =>
CuSO4 + Na2C2O4 = Cu(C2O4) + Na2(SO4)
MgCO3 + H2O = Mg2(OH)2CO3 + CO2 =>
2 MgCO3 + H2O = Mg2(OH)2CO3 + CO2
N2 + H2 + I2 = NH4I =>
N2 + 4 H2 + I2 = 2 NH4I
BiSHNO = BiNOHS =>
BiSHNO = BiNOHS
CuSO4 + H2O = Cu(SO4)H2O =>
CuSO4 + H2O = Cu(SO4)H2O
Na2FeO4 + H2SO4 = Fe2(SO4)3 + Na2SO4 + H2O + O2 =>
4 Na2FeO4 + 10 H2SO4 = 2 Fe2(SO4)3 + 4 Na2SO4 + 10 H2O + 3 O2
Ca3N2 + Si3N4 + AlN = CaAlSiN3 =>
Ca3N2 + Si3N4 + 3 AlN = 3 CaAlSiN3
CH3CH2CH2Cl + NaOH = NaCl + CH3CH2CH2OH =>
CH3CH2CH2Cl + NaOH = NaCl + CH3CH2CH2OH
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
CrO + Br2 + H2O = Cr2O3 + HBr =>
2 CrO + Br2 + H2O = Cr2O3 + 2 HBr
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
CaCl2 + HNO3 = Ca(NO3) + HCl2 =>
CaCl2 + HNO3 = Ca(NO3) + HCl2
CuS + O = Cu + SO2 =>
CuS + 2 O = Cu + SO2
BaZnO2 + HCl = ZnCl2 + Ba(OH)2 =>
BaZnO2 + 2 HCl = ZnCl2 + Ba(OH)2
Pb3O4 + HNO3 = PbO2 + Pb(NO3) + H2O =>
3 Pb3O4 + 4 HNO3 = 5 PbO2 + 4 Pb(NO3) + 2 H2O
KOH + HC1 = KC1 + H2O =>
KOH + HC1 = KC1 + H2O
V2O5*H2O + HNO3 = VO(NO3)3 + H2O =>
V2O5*H2O + 6 HNO3 = 2 VO(NO3)3 + 4 H2O
H2SO4(aq)Na2CO3(s) = Na2SO4(aq)H2OCO2(g) =>
H2SO4(aq)Na2CO3(s) = Na2SO4(aq)H2OCO2(g)
SCl + NaOH = SOH + NaCl =>
SCl + NaOH = SOH + NaCl
Pb3O4 + HNO3 = PbO2 + Pb(NO3) + H2O =>
3 Pb3O4 + 4 HNO3 = 5 PbO2 + 4 Pb(NO3) + 2 H2O
C102H151O39N31 + H2O = C102H153O40N31 =>
C102H151O39N31 + H2O = C102H153O40N31
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/12/24
Équations équilibrées sur04/11/23
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