| Équations équilibrées la veille | Équations équilibrées le lendemain |
OH + CH3COOH = CH3COO + H2O
Al3 + Fe3O = AlO + Fe =>
Al3 + 3 Fe3O = 3 AlO + 9 Fe
Ce{4+} + Pd{2+} = Pd{4+} + Ce{3+} =>
2 Ce{4+} + Pd{2+} = Pd{4+} + 2 Ce{3+}
HCl3 + NaOH = Na(Cl3) + H2O =>
HCl3 + NaOH = Na(Cl3) + H2O
Fe{3+} + S + H2O = FeSO4 + H{+} + e =>
Fe{3+} + S + 4 H2O = FeSO4 + 8 H{+} + 5e
H2O + Fe = H2 + Fe3O =>
H2O + 3 Fe = H2 + Fe3O
Si2H2 + O2 = SiO2 + H2O =>
2 Si2H2 + 5 O2 = 4 SiO2 + 2 H2O
Cl + I2 + NaOH = Na2H3IO6 + NaCl + H2O =>
14 Cl + I2 + 18 NaOH = 2 Na2H3IO6 + 14 NaCl + 6 H2O
C8H11O2N + O2 = CO2 + H2O + NO2 =>
4 C8H11O2N + 43 O2 = 32 CO2 + 22 H2O + 4 NO2
Zn(s) + O(g) = ZnO(s) =>
Zn(s) + O(g) = ZnO(s)
LiOH + HCl = HOH + LiCl =>
LiOH + HCl = HOH + LiCl
CH3OCH3 = C3H8 + H2O + CO2 =>
5 CH3OCH3 = 3 C3H8 + 3 H2O + CO2
Cu(OH)2 + H2NCH2COOH = Cu(H2NCH2COO)2 + H2O =>
Cu(OH)2 + 2 H2NCH2COOH = Cu(H2NCH2COO)2 + 2 H2O
KNH3 + KAlO3 = KNO3 + Al + KOH + H2O =>
5 KNH3 + 9 KAlO3 = 5 KNO3 + 9 Al + 9 KOH + 3 H2O
SO2 + OH = SO3 + H2O =>
SO2 + 2 OH = SO3 + H2O
Mg + NH3 + O2 = Mg3N2 + H2O =>
6 Mg + 4 NH3 + 3 O2 = 2 Mg3N2 + 6 H2O
NaBr + HCl2 = Br + NaCl + H =>
2 NaBr + HCl2 = 2 Br + 2 NaCl + H
Cd + H3BO3 = Cd3(BO3)2 + H2 =>
3 Cd + 2 H3BO3 = Cd3(BO3)2 + 3 H2
Cu(NO3)2 + SnSO4 = Sn(NO3)2 + Cu(SO4) =>
Cu(NO3)2 + SnSO4 = Sn(NO3)2 + Cu(SO4)
KMnO4 + Cr2(SO4)3 + H2SO4 = K2SO4 + MnSO4 + H2O + Cr2(SO4)5 =>
4 KMnO4 + 5 Cr2(SO4)3 + 16 H2SO4 = 2 K2SO4 + 4 MnSO4 + 16 H2O + 5 Cr2(SO4)5
Cr(NO3)3 + Na2O = NaNO3 + Cr2O3 =>
2 Cr(NO3)3 + 3 Na2O = 6 NaNO3 + Cr2O3
Na2CO3 + HC2H3O = CO2 + H2O + NaC2H3O2 =>
5 Na2CO3 + 8 HC2H3O = CO2 + H2O + 10 NaC2H3O2
C + CuO = CO2 + Cu =>
C + 2 CuO = CO2 + 2 Cu
Carbondioxide + CaO = calciumcarbonate =>
CO2 + CaO = CaCO3
C35H68(OH)3 + O2 = CO2 + H2O =>
4 C35H68(OH)3 + 205 O2 = 140 CO2 + 142 H2O
C + KI2 = KC + I2 =>
C + KI2 = KC + I2
SICl4 + H2O = H4SIO4 + HCl =>
SICl4 + 4 H2O = H4SIO4 + 4 HCl
Rb + NiSO4 = Ni + Rb2SO4 =>
2 Rb + NiSO4 = Ni + Rb2SO4
C10H12O2 + NaBH4 + H2O = C10H14O2 + Na + B(OH)4 =>
4 C10H12O2 + NaBH4 + 4 H2O = 4 C10H14O2 + Na + B(OH)4
B2H6 + O2 = HB02 + H2O =>
4 B2H6 + 5 O2 = 4 HB02 + 10 H2O
Al2S3 + HOH = Al(OH)3 + H2 + S =>
Al2S3 + 6 HOH = 2 Al(OH)3 + 3 H2 + 3 S
K2CrO4 + Al(NO3)3 = AlCrO4 + K2(NO3)3 =>
K2CrO4 + Al(NO3)3 = AlCrO4 + K2(NO3)3
MgBr3 + AgNO3 = MgNO3 + AgBr3 =>
MgBr3 + AgNO3 = MgNO3 + AgBr3
O2 + PtF6 = O2PtF6 =>
O2 + PtF6 = O2PtF6
NaF + AlF3 = Na3(AlF6) =>
3 NaF + AlF3 = Na3(AlF6)
BaSO4 + Cr(NO3)3 = Ba(NO3)2 + Cr2(SO4)3 =>
3 BaSO4 + 2 Cr(NO3)3 = 3 Ba(NO3)2 + Cr2(SO4)3
CS2 + O3 = CO3 + SO2 =>
3 CS2 + 7 O3 = 3 CO3 + 6 SO2
NH4NO3(g) = N2O(g) + H2O(g) =>
NH4NO3(g) = N2O(g) + 2 H2O(g)
HCl + Cr(OH)2 = Cr(Cl)2 + H2O =>
2 HCl + Cr(OH)2 = Cr(Cl)2 + 2 H2O
AgOH + HCl(aq) = AgCl + H2O =>
AgOH + HCl(aq) = AgCl + H2O
P4 + F = F3P =>
P4 + 12 F = 4 F3P
H2C2O4 + Ce(NO3)3 = Ce2(C2O4)3 + HNO3 =>
3 H2C2O4 + 2 Ce(NO3)3 = Ce2(C2O4)3 + 6 HNO3
Pb + (No3)2 = Pb(No3)2 =>
Pb + (No3)2 = Pb(No3)2
HCl + Ca(CO3) = CaCl2 + H2(CO3) =>
2 HCl + Ca(CO3) = CaCl2 + H2(CO3)
P4 + O2 = P4O8 =>
P4 + 4 O2 = P4O8
NaO + F = FO + Na =>
NaO + F = FO + Na
*2H2 + N2 = *2NH3 =>
3*2H2 + 2 N2 = 2*2NH3
FeSO4 + HBrO + HCl = Fe2(SO4)3 + FeCl3 + HBr + H2O =>
6 FeSO4 + 3 HBrO + 6 HCl = 2 Fe2(SO4)3 + 2 FeCl3 + 3 HBr + 3 H2O
Fe(OH)3 + HCl = FeCl2 + H2O + Cl2 =>
2 Fe(OH)3 + 6 HCl = 2 FeCl2 + 6 H2O + Cl2
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/27/24
Équations équilibrées sur02/26/23
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