| Équations équilibrées la veille | Équations équilibrées le lendemain |
L + H2O = H + LOH
H2SO4 + Sr = SO4Sr + H2 =>
H2SO4 + Sr = SO4Sr + H2
NaClO + NH3 = Cl2 + NaONH3 =>
2 NaClO + 2 NH3 = Cl2 + 2 NaONH3
SiO2 + Na2CO3 = Na2SiO3CO2 =>
SiO2 + Na2CO3 = Na2SiO3CO2
RCONa + CaCl2 = (RCO)2Ca + NaCl =>
2 RCONa + CaCl2 = (RCO)2Ca + 2 NaCl
CaO + Zn(NO3)2 = ZnO + Ca(NO3)2 =>
CaO + Zn(NO3)2 = ZnO + Ca(NO3)2
Mg3N2 + CH3COOH = Mg(CH3COO)2 + NH3 =>
Mg3N2 + 6 CH3COOH = 3 Mg(CH3COO)2 + 2 NH3
FeSO4 + Fe2(SO4)3 + NH3*H2O = Fe3O4 + (NH4)2SO4 + H2O =>
FeSO4 + Fe2(SO4)3 + 8 NH3*H2O = Fe3O4 + 4(NH4)2SO4 + 4 H2O
HNO3 + Ca = Ca(NO3)2 + N20 + H2O =>
120 HNO3 + 50 Ca = 50 Ca(NO3)2 + N20 + 60 H2O
Cu2(Fe(CN)6) + NaOH = Cu(OH)2 + Na4(Fe(CN)6) =>
Cu2(Fe(CN)6) + 4 NaOH = 2 Cu(OH)2 + Na4(Fe(CN)6)
AlCl3 + SCl2 = Al2S3 + Cl2 =>
2 AlCl3 + 3 SCl2 = Al2S3 + 6 Cl2
MgOH2 + HClO4 = MgClO4 + OH3 =>
MgOH2 + HClO4 = MgClO4 + OH3
FeCl3 + NH4SCN = Fe2(SCN)3 + NH4Cl2 =>
2 FeCl3 + 3 NH4SCN = Fe2(SCN)3 + 3 NH4Cl2
ZnO + O2 = ZnO3 =>
ZnO + O2 = ZnO3
Ca(H2PO4)2 + NaHCO3 = Ca3(PO4)2 + Na2HPO4 + H2O + CO2 =>
3 Ca(H2PO4)2 + 8 NaHCO3 = Ca3(PO4)2 + 4 Na2HPO4 + 8 H2O + 8 CO2
Cu + Sn(SO3)2 = Cu2O3S + Sn =>
4 Cu + Sn(SO3)2 = 2 Cu2O3S + Sn
C4H9OH + O2 = CO2 + H(OH) =>
C4H9OH + 6 O2 = 4 CO2 + 5 H(OH)
(CH3)3COH + SiS2 = [(CH3)3CO]3SiSH + H2S =>
3(CH3)3COH + SiS2 = [(CH3)3CO]3SiSH + H2S
SH2 + O2 = H2O + SO =>
SH2 + O2 = H2O + SO
CuO + C2H5OH = C2H4O + Cu + H2O =>
CuO + C2H5OH = C2H4O + Cu + H2O
C + O2 = CO =>
2 C + O2 = 2 CO
HCl + NaClO + NaBr = H2O + NaCl + Br2 =>
2 HCl + NaClO + 2 NaBr = H2O + 3 NaCl + Br2
CH3CHO + Ag(NH3)2OH = CH3COO + Ag + NH3 + H2O =>
CH3CHO + 3 Ag(NH3)2OH = CH3COO + 3 Ag + 6 NH3 + 2 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NO2 + HClO = HNO3 + Cl =>
NO2 + HClO = HNO3 + Cl
C2H6 + O2 = H2O + CO2 = KOH + H3PO4 + H2O =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
CH3OCH2CH3 + KOH = CH3OK + CH3CH2OH =>
CH3OCH2CH3 + KOH = CH3OK + CH3CH2OH
H2SO4 + Calciumcarbonate = water + carbondioxide + calciumsulfate =>
H2SO4 + CaCO3 = H2O + CO2 + CaSO4
XCu{2+} + Fe = XCu + Fe{3+} =>
3 XCu{2+} + 2 Fe = 3 XCu + 2 Fe{3+}
Al + KClO3 = AlCl + K + O2 =>
2 Al + 2 KClO3 = 2 AlCl + 2 K + 3 O2
CH3COOH + KOH = H2O + KC2H3O2 =>
CH3COOH + KOH = H2O + KC2H3O2
KNO3 + Zn + KOH = K2ZnO2 + NH4OH + H2O =>
KNO3 + 4 Zn + 7 KOH = 4 K2ZnO2 + NH4OH + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K + LiBr = KBr + Li =>
K + LiBr = KBr + Li
NH4 + OH + H2SO4 = NH4SO4 + H2OH =>
NH4 + OH + H2SO4 = NH4SO4 + H2OH
B + SIO2 = SI + B2O3 =>
4 B + 3 SIO2 = 3 SI + 2 B2O3
ZnBr2 + H2CO3 = HBr + ZnCO3 =>
ZnBr2 + H2CO3 = 2 HBr + ZnCO3
KNO3(s) = KNO2 + O2 =>
2 KNO3(s) = 2 KNO2 + O2
Bi2O3 + Y2O3 = Bi3YO6 =>
3 Bi2O3 + Y2O3 = 2 Bi3YO6
KMnO4 + K3AsO3 + H2SO4 = K2AsO4 + MnSO4 + K2SO4 + H2O =>
3 KMnO4 + 5 K3AsO3 + 7 H2SO4 = 5 K2AsO4 + 3 MnSO4 + 4 K2SO4 + 7 H2O
Ca + CuSO4 + H2O = CaSO4 + H2 + Cu(OH)2 =>
Ca + CuSO4 + 2 H2O = CaSO4 + H2 + Cu(OH)2
KClO3 + C7H5NaO2 = KCl + Na2CO3 + CO2 + H2O =>
10 KClO3 + 2 C7H5NaO2 = 10 KCl + Na2CO3 + 13 CO2 + 5 H2O
TeO2 + CaO = CaTeO3 =>
TeO2 + CaO = CaTeO3
Cu(SCN)2 + H2SO3 + H2O = Cu2(SCN)2 + H2SO4 + HSCN =>
2 Cu(SCN)2 + H2SO3 + H2O = Cu2(SCN)2 + H2SO4 + 2 HSCN
C6H8O7(s) + NaHCO3(aq) = Na3C6H5O7(**) + H2O(l) + CO2(g) =>
C6H8O7(s) + 3 NaHCO3(aq) = Na3C6H5O7(**) + 3 H2O(l) + 3 CO2(g)
C6H10O5 + HNO3 = C24H29O9(NO3)11 + H2O =>
4 C6H10O5 + 11 HNO3 = C24H29O9(NO3)11 + 11 H2O
HgNO32 = HgO + NO2 + O2 =>
2 HgNO32 = 2 HgO + 2 NO2 + 29 O2
Pt + NaCl = PtCl2 + Na =>
Pt + 2 NaCl = PtCl2 + 2 Na
Cu + (NH4)2SO4 + O2(g) = (NH4)2Cu(SO4)2 + NH3(g) + H2O(g) =>
2 Cu + 4(NH4)2SO4 + O2(g) = 2(NH4)2Cu(SO4)2 + 4 NH3(g) + 2 H2O(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/14/24
Équations équilibrées sur06/13/23
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