| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sr3(PO4)2 = 3 Sr + 2 PO4
FeCl3 + KSCN + H2O = (Fe(H2O)5(SCN))Cl2 + KCl =>
FeCl3 + KSCN + 5 H2O = (Fe(H2O)5(SCN))Cl2 + KCl
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
FeO3 + CO = Fe + CO2 =>
FeO3 + 3 CO = Fe + 3 CO2
K2Cr2O7 + KI + HCl = CrCl3 + KCl + I2 + H2O =>
K2Cr2O7 + 6 KI + 14 HCl = 2 CrCl3 + 8 KCl + 3 I2 + 7 H2O
AgF + CaBr2 = AgBr + CaF2 =>
2 AgF + CaBr2 = 2 AgBr + CaF2
CuCl2 + Na2S = CuS + NaCl =>
CuCl2 + Na2S = CuS + 2 NaCl
Hg2O + CaS = CaO + Hg2S =>
Hg2O + CaS = CaO + Hg2S
Cr3P2 = Cr + P =>
Cr3P2 = 3 Cr + 2 P
AgNO3 + CuO = Ag + CuONO3 =>
AgNO3 + CuO = Ag + CuONO3
KClO3 + KNO2 + H2SO4 = KCl + NO3 + K2SO4 + H2O =>
KClO3 + 2 KNO2 + H2SO4 = KCl + 2 NO3 + K2SO4 + H2O
CH3COOH + K2CO3 = CH3COOK2 + CO2 + H2O =>
9 CH3COOH + 8 K2CO3 = 8 CH3COOK2 + 10 CO2 + 6 H2O
NH3 + O2(g) = N2(g) + H2O(g) =>
4 NH3 + 3 O2(g) = 2 N2(g) + 6 H2O(g)
FeSO4 = FeS + O =>
FeSO4 = FeS + 4 O
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
Ag2SO4 + K3PO4 = Ag + PO4 + K2SO4 =>
3 Ag2SO4 + 2 K3PO4 = 6 Ag + 2 PO4 + 3 K2SO4
SO3 + H2O = S + H2O5 =>
4 SO3 + 3 H2O = 4 S + 3 H2O5
MgBr2 + CoCrO4 = CoBr2MgCrO4 =>
MgBr2 + CoCrO4 = CoBr2MgCrO4
Al(OH)3 + H2O2 = AlO2 + H2O =>
2 Al(OH)3 + H2O2 = 2 AlO2 + 4 H2O
Ga + O2 = GaO2 =>
Ga + O2 = GaO2
C17H20O5 + O2 = CO2 + H2O =>
2 C17H20O5 + 39 O2 = 34 CO2 + 20 H2O
CH3NH2 + CH3Cl = CH3NHCH3 + HCl =>
CH3NH2 + CH3Cl = CH3NHCH3 + HCl
HI + K2SO3 = KI + H2O + SO2 =>
2 HI + K2SO3 = 2 KI + H2O + SO2
H2O = H48 + O24 =>
24 H2O = H48 + O24
C6H7N + H2O2 = CO2 + H2O + N2 =>
2 C6H7N + 31 H2O2 = 12 CO2 + 38 H2O + N2
Zn + PbSO4 = ZnSO4 + Pb =>
Zn + PbSO4 = ZnSO4 + Pb
HCl + Ca(ClO4)2 = CaCl2 + HClO4 =>
2 HCl + Ca(ClO4)2 = CaCl2 + 2 HClO4
HCl + NH4OH = NH4 + H2O + Cl =>
HCl + NH4OH = NH4 + H2O + Cl
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
AlOH + HBr = HOH + AlBr =>
AlOH + HBr = HOH + AlBr
BaO + Al2O3 = Ba3(AlO3)2 =>
3 BaO + Al2O3 = Ba3(AlO3)2
(Cr(CO(NH2)2)6)4(Cr(CN)6)3 + KMnO4 + HCl = MnCl2 + K2CrO7 + CO2 + KNO3 + KCl + H2O =>
(Cr(CO(NH2)2)6)4(Cr(CN)6)3 + 126 KMnO4 + 298 HCl = 126 MnCl2 + 7 K2CrO7 + 42 CO2 + 66 KNO3 + 46 KCl + 197 H2O
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
Mg + HClO4 = MgClO4 + H2 =>
2 Mg + 2 HClO4 = 2 MgClO4 + H2
Cr + HCN = Cr(CN)3 + H2 =>
2 Cr + 6 HCN = 2 Cr(CN)3 + 3 H2
H + I = HI =>
H + I = HI
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
CuSO4 + NH4F = (NH4)2SO4 + CuF2 =>
CuSO4 + 2 NH4F = (NH4)2SO4 + CuF2
C + N2O = CO2 + N2 =>
C + 2 N2O = CO2 + 2 N2
PPb + O2 = P2O5 + PbO =>
4 PPb + 7 O2 = 2 P2O5 + 4 PbO
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
C8H10 + KMnO4 + H2SO4 = C8H6O3 + K2SO4 + MnSO4 + H2O =>
C8H10 + 2 KMnO4 + 3 H2SO4 = C8H6O3 + K2SO4 + 2 MnSO4 + 5 H2O
I2 + Fe2(SO4)3 + KOH = K2FeO4 + K2SO4 + H2O + KI =>
3 I2 + Fe2(SO4)3 + 16 KOH = 2 K2FeO4 + 3 K2SO4 + 8 H2O + 6 KI
C5H12O2(l) + O2(g) = CO2(g) + H2O(g) =>
C5H12O2(l) + 7 O2(g) = 5 CO2(g) + 6 H2O(g)
AgNO3 + CuBr2 = BrNO3 + CuAg2 =>
2 AgNO3 + CuBr2 = 2 BrNO3 + CuAg2
(C6H5)6Pb2 = Pb(C6H5)4 + Pb =>
2(C6H5)6Pb2 = 3 Pb(C6H5)4 + Pb
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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