| Équations équilibrées la veille | Équations équilibrées le lendemain |
P12 + 15 O2 = 6 P2O5
NaCl + F12 = NaF + Cl2 =>
12 NaCl + F12 = 12 NaF + 6 Cl2
NaCN + CuCO3 = Na2CO3 + Cu(CN)2 =>
2 NaCN + CuCO3 = Na2CO3 + Cu(CN)2
NaCO3 + HC2H3O2 = NaC2H3O2 + CO2 + H2O =>
8 NaCO3 + 9 HC2H3O2 = 8 NaC2H3O2 + 10 CO2 + 6 H2O
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
Cr2(SO4)3 + C5H8O2 = (C5H7O2)3Cr + H2SO4 =>
Cr2(SO4)3 + 6 C5H8O2 = 2(C5H7O2)3Cr + 3 H2SO4
KNO2 + K2CrO7 + HClO4 = Cr(ClO4)3 + KNO3 + KClO4 + H2O =>
9 KNO2 + 2 K2CrO7 + 10 HClO4 = 2 Cr(ClO4)3 + 9 KNO3 + 4 KClO4 + 5 H2O
C10H22 + H2O = CH4 + CO2 =>
4 C10H22 + 18 H2O = 31 CH4 + 9 CO2
C45H86O6 + KOH = C3H5(OH)3 + K + C14H27O2 =>
C45H86O6 + 3 KOH = C3H5(OH)3 + 3 K + 3 C14H27O2
CH3CHO + NaOH = CH3COONa + H2 =>
CH3CHO + NaOH = CH3COONa + H2
Br2 + HCl = HBr + Cl =>
Br2 + 2 HCl = 2 HBr + 2 Cl
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
FePO4 + AgNO3 = FeNO3 + AgPO4 =>
FePO4 + AgNO3 = FeNO3 + AgPO4
CHO + (NaOH)2 = CNa + OH =>
2 CHO + (NaOH)2 = 2 CNa + 4 OH
LiAl(SiO3)2 + H2SO4 = Li2SO4 + SiO2 + Al2(SO4)3 + H2O =>
2 LiAl(SiO3)2 + 4 H2SO4 = Li2SO4 + 4 SiO2 + Al2(SO4)3 + 4 H2O
FeS2 + Fe2O3 = Fe3O4 + SO2 =>
FeS2 + 16 Fe2O3 = 11 Fe3O4 + 2 SO2
NH4CO3 + CuCl2 = NH4Cl + Cu(CO3)2 =>
2 NH4CO3 + CuCl2 = 2 NH4Cl + Cu(CO3)2
H5NS + AgNO3 = AgNS + H5NO3 =>
H5NS + AgNO3 = AgNS + H5NO3
Ba + HNO3 = Ba(NO3)2 + N2O + H2O =>
4 Ba + 10 HNO3 = 4 Ba(NO3)2 + N2O + 5 H2O
H3(PO4) + NH4OH = H2O + (NH4)3(PO4) =>
H3(PO4) + 3 NH4OH = 3 H2O + (NH4)3(PO4)
HC2H3O2 + KOH = KC2H3O2 + H2O =>
HC2H3O2 + KOH = KC2H3O2 + H2O
KNO3 + H = NH3 + KOH + H2O =>
KNO3 + 8 H = NH3 + KOH + 2 H2O
Sn(OH)2 + H = Sn + H2O =>
Sn(OH)2 + 2 H = Sn + 2 H2O
C2H5NO2 + O2 = CO2 + H2O + CH4N2O =>
2 C2H5NO2 + 3 O2 = 3 CO2 + 3 H2O + CH4N2O
O2(g) + C2H4(g) = CO2(g) + H2O(g) =>
3 O2(g) + C2H4(g) = 2 CO2(g) + 2 H2O(g)
C6H5NO2 = H3O + C6H2NO =>
C6H5NO2 = H3O + C6H2NO
Se + Ne + Mg = SeNeMg =>
Se + Ne + Mg = SeNeMg
XHCl = X + HCl =>
XHCl = X + HCl
HC + O2(g) = CO2(g) + H2O(l) =>
4 HC + 5 O2(g) = 4 CO2(g) + 2 H2O(l)
CH3CO(OH) + O2 = CO2 + H2O =>
CH3CO(OH) + 2 O2 = 2 CO2 + 2 H2O
C3H7COOH + C2H5OH = C3H7C2H5COOH + H2O =>
3 C3H7COOH + 6 C2H5OH = 4 C3H7C2H5COOH + 4 H2O
HOH = O2 + H2 =>
2 HOH = O2 + 2 H2
NH4CO3 + CuCl2 = NH4Cl + Cu(CO3)2 =>
2 NH4CO3 + CuCl2 = 2 NH4Cl + Cu(CO3)2
ZnSO + Li2CO3 = ZnCO3 + Li2SO =>
ZnSO + Li2CO3 = ZnCO3 + Li2SO
K2CO3 + FeS = K2S + FeCO3 =>
K2CO3 + FeS = K2S + FeCO3
FeSO4 + KMnO4 + NaHSO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + Na2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 16 NaHSO4 = 5 Fe2(SO4)3 + K2SO4 + 2 MnSO4 + 8 Na2SO4 + 8 H2O
Zr2 + Pt = Zr3Pt4 =>
3 Zr2 + 8 Pt = 2 Zr3Pt4
H2O + Sn = H2 + SnOH =>
2 H2O + 2 Sn = H2 + 2 SnOH
MnSiO3 + H2 = Mn + SiO2 + H2O =>
MnSiO3 + H2 = Mn + SiO2 + H2O
MgCl + LiH = MgH + LiCl =>
MgCl + LiH = MgH + LiCl
LiH + H2O = LiOH2 + H2 =>
2 LiH + 2 H2O = 2 LiOH2 + H2
ZnSO4 + (NH4)2S = ZnS + (NH4)2SO4 =>
ZnSO4 + (NH4)2S = ZnS + (NH4)2SO4
Lithiumiodide = iodine + lithium =>
2 LiI = I2 + 2 Li
C13H8O + NaBH4 + CH3OH = C13H9OH + NaOCH3 + BH3 =>
C13H8O + NaBH4 + CH3OH = C13H9OH + NaOCH3 + BH3
SO3 + SrOH2 = Sr2SO3 + H2O =>
SO3 + 2 SrOH2 = Sr2SO3 + 2 H2O
C4 + SO2 = CS2 + CO2 =>
3 C4 + 8 SO2 = 4 CS2 + 8 CO2
NH4Cl + Mg(NO3)2 = NH4(NO3) + Mg(Cl)2 =>
2 NH4Cl + Mg(NO3)2 = 2 NH4(NO3) + Mg(Cl)2
HCl + Ca(OH)2 = H2O + CaCl2 =>
2 HCl + Ca(OH)2 = 2 H2O + CaCl2
Cr2O3(s) + Al = Cr(s) + Al2O3(s) =>
Cr2O3(s) + 2 Al = 2 Cr(s) + Al2O3(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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