| Équations équilibrées la veille | Équations équilibrées le lendemain |
C100H100S1N05 + 131 O2 = 100 CO2 + 5 NO2 + SO2 + 50 H2O
KH2PO4 + H2O = H3PO4 + KOH =>
KH2PO4 + H2O = H3PO4 + KOH
N2 + H = NH3 =>
N2 + 6 H = 2 NH3
O2 + LH2 = H2O + LO =>
O2 + LH2 = H2O + LO
SiO2 + C = SiCO + CO =>
SiO2 + 2 C = SiCO + CO
ON4 + Cl2 = OCl4 + N2 =>
ON4 + 2 Cl2 = OCl4 + 2 N2
SiO2 + C = SiCO + CO =>
SiO2 + 2 C = SiCO + CO
Ag + FeSO4 = Ag(SO4)2 + Fe =>
Ag + 2 FeSO4 = Ag(SO4)2 + 2 Fe
H2PtCl6 + KOH = K2PtCl6 + H2O =>
H2PtCl6 + 2 KOH = K2PtCl6 + 2 H2O
C7H6O2 + NaHCO3 = C7H5O2Na + H2O + CO3 =>
21 C7H6O2 + 22 NaHCO3 = 22 C7H5O2Na + 19 H2O + 15 CO3
FeCl2(aq) + K3[Fe(CN)6](aq) = KCl(aq) + K2Fe(CN)6(aq) + Fe(s) =>
FeCl2(aq) + 2 K3[Fe(CN)6](aq) = 2 KCl(aq) + 2 K2Fe(CN)6(aq) + Fe(s)
RbNO2 + Sc(OH)3 = RbOH + Sc(NO2)3 =>
3 RbNO2 + Sc(OH)3 = 3 RbOH + Sc(NO2)3
C7H6O3 + O2 = CO2 + H2O =>
C7H6O3 + 7 O2 = 7 CO2 + 3 H2O
CaCO3 + Pb2O3 = Pb2(CO3)3 + CaO =>
3 CaCO3 + Pb2O3 = Pb2(CO3)3 + 3 CaO
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
CUO + H = CU + HO =>
CUO + H = CU + HO
NaPO4 + CaBrO3 = NaBrO3 + CaPO4 =>
NaPO4 + CaBrO3 = NaBrO3 + CaPO4
Fe + Co(NO3)2 = Fe(NO3)2 + Co =>
Fe + Co(NO3)2 = Fe(NO3)2 + Co
Cd(NO3)2 + NaOH = Cd(OH)2 + NaNO3 =>
Cd(NO3)2 + 2 NaOH = Cd(OH)2 + 2 NaNO3
PbO + HNo3 = Pb(No3)2 + H2O =>
PbO + 2 HNo3 = Pb(No3)2 + H2O
MnO4{-} + NO2{-} + H2O{-} = NO3{-} + OH{-} + MnO2 =>
MnO4{-} + NO2{-} + H2O{-} = NO3{-} + 2 OH{-} + MnO2
Ca(HCO3)2(t) = CaCO3 + H2O + CO2 =>
Ca(HCO3)2(t) = CaCO3 + H2O + CO2
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Al + Ca(OH)2 + H2O = CaHAlO3 + H2 =>
2 Al + 2 Ca(OH)2 + 2 H2O = 2 CaHAlO3 + 3 H2
KMnO4 + KCN + H2O = MnO2 + KOH + KOCN =>
2 KMnO4 + 3 KCN + H2O = 2 MnO2 + 2 KOH + 3 KOCN
Cr2S3 + Mn(NO3)2 + Na2CO3 = NO + CO2 + Na2CrO4 + NaMnO4 + Na2SO3 =>
Cr2S3 + 24 Mn(NO3)2 + 17 Na2CO3 = 48 NO + 17 CO2 + 2 Na2CrO4 + 24 NaMnO4 + 3 Na2SO3
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
Al(NO3)3 + Mg = Mg(NO3)2 + Al =>
2 Al(NO3)3 + 3 Mg = 3 Mg(NO3)2 + 2 Al
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
methane = carbon + hydrogen =>
CH4 = C + 2 H2
H + Ar = HAr =>
H + Ar = HAr
Ag + O3 = Ag2O3 =>
2 Ag + O3 = Ag2O3
Rb2S = Rb + S =>
Rb2S = 2 Rb + S
FeCl3 + KBrO + KOH = K2FeO4 + KCl + Br2 + H2O =>
2 FeCl3 + 6 KBrO + 4 KOH = 2 K2FeO4 + 6 KCl + 3 Br2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KI2(s) = K(s) + I2(g) =>
KI2(s) = K(s) + I2(g)
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
Fe2P + S = P4S10 + FeS =>
4 Fe2P + 18 S = P4S10 + 8 FeS
PbO + HNo3 = Pb(No3)2 + H2O =>
PbO + 2 HNo3 = Pb(No3)2 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cl2Fe + NaOH = NaCl2 + FeOH =>
Cl2Fe + NaOH = NaCl2 + FeOH
Al3Ni2 + Al = Al3Ni =>
Al3Ni2 + 3 Al = 2 Al3Ni
ZnI2 + NaOH = NaI + Zn(OH)2 =>
ZnI2 + 2 NaOH = 2 NaI + Zn(OH)2
Au + CN{-} + O2 + H2O = Au(CN)4{-} + OH{-} =>
4 Au + 16 CN{-} + 3 O2 + 6 H2O = 4 Au(CN)4{-} + 12 OH{-}
K2SO3 + K2Cr2O4 + H2SO4 = K2SO4 + CrSO4 + H2O =>
K2SO3 + K2Cr2O4 + 3 H2SO4 = 2 K2SO4 + 2 CrSO4 + 3 H2O
TiCl3 + Co = Ti + CoCl3 =>
TiCl3 + Co = Ti + CoCl3
Cl4 + H2O = O2 + HCl =>
Cl4 + 2 H2O = O2 + 4 HCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Sb2S5(S) + KNO3(S) = Sb2S3(S) + N2(g) + K2S(S) + SO2 =>
3 Sb2S5(S) + 4 KNO3(S) = 3 Sb2S3(S) + 2 N2(g) + 2 K2S(S) + 6 SO2
C3H5(OH)3 + Cu(OH)2 = (C6H5O)2Cu + H2O =>
4 C3H5(OH)3 + Cu(OH)2 = (C6H5O)2Cu + 12 H2O
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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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