| Équations équilibrées la veille | Équations équilibrées le lendemain |
S + 2 O = SO2
K2CO3 + HNO3 = CO2 + H2O + KNO3 =>
K2CO3 + 2 HNO3 = CO2 + H2O + 2 KNO3
CuCl2 + Ba(NO3)2 = CuBa + Cl(NO3) =>
CuCl2 + Ba(NO3)2 = CuBa + 2 Cl(NO3)
CH2CHCH2CH3 + KMnO4 + H2O = CH3OHCHOHCH2CH3 + MnO2 + KOH =>
3 CH2CHCH2CH3 + KMnO4 + 5 H2O = 3 CH3OHCHOHCH2CH3 + MnO2 + KOH
ClTl = TlCl =>
ClTl = TlCl
PbC2H3O2 + BaCl2 = PbCl2 + BaC2H3O2 =>
PbC2H3O2 + BaCl2 = PbCl2 + BaC2H3O2
Fe(SO4) + K3[Fe(CN)6] = Fe3[Fe(CN)6] + K(SO4) =>
3 Fe(SO4) + K3[Fe(CN)6] = Fe3[Fe(CN)6] + 3 K(SO4)
NaI + KMnO4 + H2O = I2 + NaOH + KOH + MnO2 =>
6 NaI + 2 KMnO4 + 4 H2O = 3 I2 + 6 NaOH + 2 KOH + 2 MnO2
Ca(NO3)2 + Na(PO4)2 = Ca(PO4)2 + Na(NO3)2 =>
Ca(NO3)2 + Na(PO4)2 = Ca(PO4)2 + Na(NO3)2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
K2O + P2O5 = K2P2O4 + O2 =>
K2O + P2O5 = K2P2O4 + O2
BrK + AgNO3 = BrAg + KNO3 =>
BrK + AgNO3 = BrAg + KNO3
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO56 + KHSO4 + MnSO4 =>
2843 H2SO4 + 9.9999999999999K4Fe(CN)6 + 1394 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 2096 H2O + 60 HNO56 + 1434 KHSO4 + 1394 MnSO4
RbH2PO4 + BaO = Rb3PO4 + Ba3(PO4)2 + H2O =>
3 RbH2PO4 + 3 BaO = Rb3PO4 + Ba3(PO4)2 + 3 H2O
Cl2 + CaBr2 = ClBr + Ca2 =>
2 Cl2 + 2 CaBr2 = 4 ClBr + Ca2
Cr2O7 + CH2O = Cr + CO2 + H2O =>
2 Cr2O7 + 7 CH2O = 4 Cr + 7 CO2 + 7 H2O
BPO3 + Ag = Ag(PO3)2 + B =>
2 BPO3 + Ag = Ag(PO3)2 + 2 B
O2 + SiH4 = SiO2 + H2O =>
2 O2 + SiH4 = SiO2 + 2 H2O
NaOH + CH4O3S = CH3SO3Na + H2O =>
NaOH + CH4O3S = CH3SO3Na + H2O
KNO2 + H2SO4 + KMnO4 = KNO3 + H2O + MnSO4 + K2SO4 =>
5 KNO2 + 3 H2SO4 + 2 KMnO4 = 5 KNO3 + 3 H2O + 2 MnSO4 + K2SO4
C6H5O7H3 + NaOH = H2O + Na3C6H5O7 =>
C6H5O7H3 + 3 NaOH = 3 H2O + Na3C6H5O7
NO + Cl = NOCl =>
NO + Cl = NOCl
Na2OSO = Na2SO2 =>
Na2OSO = Na2SO2
MnSO4*7H2O = MnSO4 + H2O =>
MnSO4*7H2O = MnSO4 + 7 H2O
CuCO3O2 = Cu + CO2 + O2 =>
2 CuCO3O2 = 2 Cu + 2 CO2 + 3 O2
Zn + NH3 = ZnH3 + N2 =>
2 Zn + 2 NH3 = 2 ZnH3 + N2
HNO3 + KI + H2O2 = I2 + H2O + KNO3 =>
2 HNO3 + 2 KI + H2O2 = I2 + 2 H2O + 2 KNO3
Zn + HNO3 = ZnNO32 + N2 + H2O =>
10 Zn + 128 HNO3 = 10 ZnNO32 + 59 N2 + 64 H2O
CH4O + H4C2O2 = H6C3O2 + H2O =>
CH4O + H4C2O2 = H6C3O2 + H2O
NaF + NiSO4 = NiF2 + Na2SO4 =>
2 NaF + NiSO4 = NiF2 + Na2SO4
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
KFeO2 + H2SO4 = Fe2[SO4]3 + H2O + KOH =>
2 KFeO2 + 3 H2SO4 = Fe2[SO4]3 + 2 H2O + 2 KOH
Cr + ClO4{-} + H2O = Cr(OH)3 + ClO3{-} =>
2 Cr + 3 ClO4{-} + 3 H2O = 2 Cr(OH)3 + 3 ClO3{-}
CH3COCl + C2H6O = C4H8O2 + HCl =>
CH3COCl + C2H6O = C4H8O2 + HCl
NH4OH + Cu + O2 = [Cu(NH3)2]OH + H2O =>
8 NH4OH + 4 Cu + O2 = 4[Cu(NH3)2]OH + 6 H2O
C8H10 + KMnO4 = C8H6O4K2 + MnO2 + KOH + H2O =>
3 C8H10 + 10 KMnO4 = 3 C8H6O4K2 + 10 MnO2 + 4 KOH + 4 H2O
WO3 + HCl + SnCl2 = W3O8 + H2SnCl6 + H2O =>
3 WO3 + 4 HCl + SnCl2 = W3O8 + H2SnCl6 + H2O
Fe2 + H2(PO4)2 = PO4 + H4Fe6 =>
3 Fe2 + 2 H2(PO4)2 = 4 PO4 + H4Fe6
Mg(NO3)2 = Mg(O) + (NO2) + (O2) =>
2 Mg(NO3)2 = 2 Mg(O) + 4(NO2) + (O2)
CaO + Mg(OH)2 = Ca(OH)2 + MgO =>
CaO + Mg(OH)2 = Ca(OH)2 + MgO
H2SO4 + NaOH = H2O + Na(HSO4) =>
H2SO4 + NaOH = H2O + Na(HSO4)
Al(NO3)3 + MnSO4 = Al2(SO4)3 + Mn(NO3)2 =>
2 Al(NO3)3 + 3 MnSO4 = Al2(SO4)3 + 3 Mn(NO3)2
HClO + C = H2O + CO2 + Cl2 =>
4 HClO + C = 2 H2O + CO2 + 2 Cl2
FeSO4 + NaOCl + H2O = Fe2O3 + NaCl + H2SO4 =>
2 FeSO4 + NaOCl + 2 H2O = Fe2O3 + NaCl + 2 H2SO4
C2H7NO2 + H2O = NH4OH + CH3COOH =>
C2H7NO2 + H2O = NH4OH + CH3COOH
KMnO4 + HCl + NaNO2 = H2O + KCl + MnCl2 + NaNO3 =>
2 KMnO4 + 6 HCl + 5 NaNO2 = 3 H2O + 2 KCl + 2 MnCl2 + 5 NaNO3
TiNO3 + HBr = TiBr + HNO3 =>
TiNO3 + HBr = TiBr + HNO3
CaO(s) + (NH4)2SO4(aq) = CaSO4(s) + NH3(g) + H2O(l) =>
CaO(s) + (NH4)2SO4(aq) = CaSO4(s) + 2 NH3(g) + H2O(l)
CaCO3 + HCl = HClCO3 + Ca =>
CaCO3 + HCl = HClCO3 + Ca
Au + Ba(NO3)2 = Au(NO3)2 + Ba =>
Au + Ba(NO3)2 = Au(NO3)2 + Ba
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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