| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr2O3 + KClO3 + K2CO3 = K2Cr2O7 + KCl + CO2
SO3 + Na + O2 = Na2SO4 =>
2 SO3 + 4 Na + O2 = 2 Na2SO4
Mg + Fe(NO3)2 = MgNO3 + Fe =>
2 Mg + Fe(NO3)2 = 2 MgNO3 + Fe
Al2(SO4)3 + NaAlO2 = Al2O3 + Na + SO4 =>
Al2(SO4)3 + 6 NaAlO2 = 4 Al2O3 + 6 Na + 3 SO4
Cu + K3[Fe(CN)6] + H2SO4 = Cu[Fe(CN)6] + K2SO4 + H2 =>
2 Cu + 2 K3[Fe(CN)6] + 3 H2SO4 = 2 Cu[Fe(CN)6] + 3 K2SO4 + 3 H2
Kl + H2O = KlH2O =>
Kl + H2O = KlH2O
S + HCl = SH2 + Cl =>
S + 2 HCl = SH2 + 2 Cl
Na2SiO4 + Cu(NO3)2 = CuSiO4 + NaNO3 =>
Na2SiO4 + Cu(NO3)2 = CuSiO4 + 2 NaNO3
CaCo2 + NaCl = CaCl + NaCo2 =>
CaCo2 + NaCl = CaCl + NaCo2
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
Mn2O7 + C2H5OH = Mn(OH)2 + CO2 + H2O =>
6 Mn2O7 + 5 C2H5OH = 12 Mn(OH)2 + 10 CO2 + 3 H2O
N2 + P = NP =>
N2 + 2 P = 2 NP
CH3COOH + C3H7OH = CH3COOC3H7 + H2O =>
CH3COOH + C3H7OH = CH3COOC3H7 + H2O
C6H12O6 + NH4ClO4 = N2 + Cl2 + H2O + CO =>
2 C6H12O6 + 6 NH4ClO4 = 3 N2 + 3 Cl2 + 24 H2O + 12 CO
MgO + C2 = Mg + CO2 =>
4 MgO + C2 = 4 Mg + 2 CO2
H2[TiO2(SO4)2] + NH4F = (NH4)2SO4 + TiF4 + O2 + H2O =>
2 H2[TiO2(SO4)2] + 8 NH4F = 4(NH4)2SO4 + 2 TiF4 + O2 + 2 H2O
Cu(NO3)2 + NH4OH = CuNO3OH + NH4NO3 =>
Cu(NO3)2 + NH4OH = CuNO3OH + NH4NO3
C3H8 + F2 = C2F8 + HF =>
2 C3H8 + 20 F2 = 3 C2F8 + 16 HF
Ru + K2CO3 + KClO3 = K2RuO4 + KCl + CO2 =>
Ru + K2CO3 + KClO3 = K2RuO4 + KCl + CO2
CUCO3(s) = CUO(s) + CO2 =>
CUCO3(s) = CUO(s) + CO2
Co(OH)2 + CH3COOH = (CH3COO)2Co + H2O =>
Co(OH)2 + 2 CH3COOH = (CH3COO)2Co + 2 H2O
I2 + HNO3 + OH{-} = IO3{-} + NO2 + H2O =>
I2 + 10 HNO3 + 2 OH{-} = 2 IO3{-} + 10 NO2 + 6 H2O
HNO3 + HF = FNO2 + H2O =>
HNO3 + HF = FNO2 + H2O
ZnS + KMnO4 = MnO + S + ZnO + K2O =>
5 ZnS + 2 KMnO4 = 2 MnO + 5 S + 5 ZnO + K2O
KClO3 + P4S3 = KCl + SO2 + P4O10 =>
16 KClO3 + 3 P4S3 = 16 KCl + 9 SO2 + 3 P4O10
Bi(NO3)3 + H2O = Bi(OH)3 + HNO3 =>
Bi(NO3)3 + 3 H2O = Bi(OH)3 + 3 HNO3
Al2(SO4)3 + Na2C2O4 = Na2SO4 + Al2(C2O4)3 =>
Al2(SO4)3 + 3 Na2C2O4 = 3 Na2SO4 + Al2(C2O4)3
HCOOH + CH3CH(OH)NH2 = HCOOCH(CH3)NH2 + H2O =>
HCOOH + CH3CH(OH)NH2 = HCOOCH(CH3)NH2 + H2O
EtOH + HBr = EtBr + H2O =>
EtOH + HBr = EtBr + H2O
NH3*H2O + H2SO4 = NH4 + SO4 + H2O =>
2 NH3*H2O + H2SO4 = 2 NH4 + SO4 + 2 H2O
P + N2 = PN2 =>
P + N2 = PN2
C4H10(g) + O2(g) = CO0(g) + H2O(g) =>
2 C4H10(g) + 9 O2(g) = 8 CO0(g) + 10 H2O(g)
Mg(s) + FeCl3(aq) = Fe(s) + MgCl2(g) =>
3 Mg(s) + 2 FeCl3(aq) = 2 Fe(s) + 3 MgCl2(g)
NaIO3 + AgNO3 = NaNO3 + AgIO3 =>
NaIO3 + AgNO3 = NaNO3 + AgIO3
NiO + C4H10 = Ni + H2O + CO2 =>
13 NiO + C4H10 = 13 Ni + 5 H2O + 4 CO2
Zn(NO3)2*6H2O + NaOH = ZnO + Na(NO3) + H2O =>
Zn(NO3)2*6H2O + 2 NaOH = ZnO + 2 Na(NO3) + 7 H2O
C3H8 + F2 = CF4 + HF =>
C3H8 + 10 F2 = 3 CF4 + 8 HF
C4H6 + H2O2 = C4H8O2 =>
C4H6 + H2O2 = C4H8O2
Al + I2 = Al(I3)2 =>
Al + 3 I2 = Al(I3)2
Al(OH)3 + NaOH = Na3AlO3 + H2O =>
Al(OH)3 + 3 NaOH = Na3AlO3 + 3 H2O
As2O3 + H2O = AsO4 + H =>
As2O3 + 5 H2O = 2 AsO4 + 10 H
K48Na48Ca4Al104Si296O800 + H{+} + H200O100 = Al200Si200O500(OH)400 + Na{+} + K{+} + Ca{2+} + H400Si100O400 =>
25 K48Na48Ca4Al104Si296O800 + 2600 H{+} + 109 H200O100 = 13 Al200Si200O500(OH)400 + 1200 Na{+} + 1200 K{+} + 100 Ca{2+} + 48 H400Si100O400
Bi(NO3)3 + H2O = Bi + O2 + HNO3 =>
4 Bi(NO3)3 + 6 H2O = 4 Bi + 3 O2 + 12 HNO3
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Li + Na = Li5Na2 =>
5 Li + 2 Na = Li5Na2
FeCl2 + NH4(OH) = Fe(OH) + NH4Cl2 =>
FeCl2 + NH4(OH) = Fe(OH) + NH4Cl2
C6H12O6 + H2O2 = C6H12O7 + H2O =>
C6H12O6 + H2O2 = C6H12O7 + H2O
Ca(OH)2 + NH4Cl = NH3 + CaCl2 + H2O =>
Ca(OH)2 + 2 NH4Cl = 2 NH3 + CaCl2 + 2 H2O
FeSCN + HCl = FeCl6 + H + SCN =>
FeSCN + 6 HCl = FeCl6 + 6 H + SCN
H2C2O4*2H2O + (NH4)2Fe(SO4)2*6H2O = [Fe(C2O4)]2H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 H2C2O4*2H2O + 2(NH4)2Fe(SO4)2*6H2O = [Fe(C2O4)]2H2O + 2(NH4)2SO4 + 2 H2SO4 + 15 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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