| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sr(NO3)2 + 2 NaCl = SrCl2 + 2 NaNO3
Mn(NO3)2 + LiOH + H2O2 = MnO2 + LiNO3 + H2O =>
Mn(NO3)2 + 2 LiOH + H2O2 = MnO2 + 2 LiNO3 + 2 H2O
FeO + O2 + H2O = FeOOH =>
4 FeO + O2 + 2 H2O = 4 FeOOH
NaOH + CuS = Na2S + Cu(OH)2 =>
2 NaOH + CuS = Na2S + Cu(OH)2
Co + Sn(NO3)4 = Co(NO3)3 + Sn =>
4 Co + 3 Sn(NO3)4 = 4 Co(NO3)3 + 3 Sn
NaOH + MgO = MgOH2 + NaO =>
2 NaOH + MgO = MgOH2 + 2 NaO
H2O2 + Pb = PbO + H =>
H2O2 + 2 Pb = 2 PbO + 2 H
C6H5NH2 + HNO3 = C6H5NH3NO3 =>
C6H5NH2 + HNO3 = C6H5NH3NO3
Zn + H3PO4 + H2SO4 = PH3 + ZnSO4 + H2O =>
4 Zn + H3PO4 + 4 H2SO4 = PH3 + 4 ZnSO4 + 4 H2O
CH2CHCH2OH(l) + O2(g) = CO2 + H2O =>
CH2CHCH2OH(l) + 4 O2(g) = 3 CO2 + 3 H2O
Ir + BaO2 = BaO + IrO2 =>
Ir + 2 BaO2 = 2 BaO + IrO2
CO(NH3)6(NO3)3 + NaOH = CO(OH)3 + NaNO3 + NH3 =>
CO(NH3)6(NO3)3 + 3 NaOH = CO(OH)3 + 3 NaNO3 + 6 NH3
C4H9OH + K = C4H9OK + H2 =>
2 C4H9OH + 2 K = 2 C4H9OK + H2
HF + NH3 = NF3 + H2 =>
3 HF + NH3 = NF3 + 3 H2
C + S = CS2(liquid) =>
C + 2 S = CS2(liquid)
NaI + Br2 + H2O = NaIO3 + HBr =>
NaI + 3 Br2 + 3 H2O = NaIO3 + 6 HBr
C + S = CS2(liquid) =>
C + 2 S = CS2(liquid)
NH3 + SO3 + H2O = (NH4)2SO4 =>
2 NH3 + SO3 + H2O = (NH4)2SO4
C + S = CS2(liquid) =>
C + 2 S = CS2(liquid)
FeO + O2 + H2O = FeOOH =>
4 FeO + O2 + 2 H2O = 4 FeOOH
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
C + S = CS2(liquid) =>
C + 2 S = CS2(liquid)
C4H9Cl + H2O = C4H10O + HCl =>
C4H9Cl + H2O = C4H10O + HCl
Ca3N2 + NH3 = CaN2H4 =>
Ca3N2 + 4 NH3 = 3 CaN2H4
C2H4(g) + O2(g) = C(s) + H2O(l) =>
C2H4(g) + O2(g) = 2 C(s) + 2 H2O(l)
C + S = CS2(liquid) =>
C + 2 S = CS2(liquid)
PbCrO4 + LiBr + HCl = PbCl2 + CrBr3 + LiCl + Br2 + H2O =>
2 PbCrO4 + 12 LiBr + 16 HCl = 2 PbCl2 + 2 CrBr3 + 12 LiCl + 3 Br2 + 8 H2O
Ca3N2 + NH3 = CaN2H4 =>
Ca3N2 + 4 NH3 = 3 CaN2H4
Ca + CuO = Cu + CaO =>
Ca + CuO = Cu + CaO
LiCO3 + K2SiO3 = K2CO3 + LiSiO3 =>
LiCO3 + K2SiO3 = K2CO3 + LiSiO3
Zn + NO3 = Zn(NO3)2 =>
Zn + 2 NO3 = Zn(NO3)2
CuSO4(aq) + KOH(aq) = Cu(OH)2 + K2SO4 =>
CuSO4(aq) + 2 KOH(aq) = Cu(OH)2 + K2SO4
Mg + C2H5HgCl = Mg(C2H5)2 + HgCl =>
Mg + 2 C2H5HgCl = Mg(C2H5)2 + 2 HgCl
CuCN + KCN = K2[Cu(CN)3] =>
CuCN + 2 KCN = K2[Cu(CN)3]
FeOFe2O3 + C = Fe + CO =>
FeOFe2O3 + 4 C = 3 Fe + 4 CO
Pb2(NO2)2 + KS = PbS + K(NO2) =>
Pb2(NO2)2 + 2 KS = 2 PbS + 2 K(NO2)
NaNO3 + Zn + NaOH + H2O = NH3 + Na2(Zn(OH)4) =>
NaNO3 + 4 Zn + 7 NaOH + 6 H2O = NH3 + 4 Na2(Zn(OH)4)
Ca + S = CaS =>
Ca + S = CaS
CH3CSNH2 + H2O = CH3COONH4 + H2S =>
CH3CSNH2 + 2 H2O = CH3COONH4 + H2S
Pb(NO3)2 + I2 = PbI2 + NO3 =>
Pb(NO3)2 + I2 = PbI2 + 2 NO3
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
FeCl3 + NaOH = (Fe(OH)3) + (NaCl) =>
FeCl3 + 3 NaOH = (Fe(OH)3) + 3(NaCl)
C3H8O3 + HCl = C3H7O2Cl + H2O =>
C3H8O3 + HCl = C3H7O2Cl + H2O
BaCl2(aq) + Na(CO3)(aq) = NaCl2(s) + Ba(CO3)(aq) =>
BaCl2(aq) + Na(CO3)(aq) = NaCl2(s) + Ba(CO3)(aq)
Li(s) + I(g) = LiI(s) =>
Li(s) + I(g) = LiI(s)
HSe + Cr(OH)3 = CrSe3 + H2O =>
3 HSe + Cr(OH)3 = CrSe3 + 3 H2O
Cl2 + Ba(OH)2 = Ba(ClO3)2 + BaCl2 + H2O =>
6 Cl2 + 6 Ba(OH)2 = Ba(ClO3)2 + 5 BaCl2 + 6 H2O
NH4Cl = NH4 + Cl =>
NH4Cl = NH4 + Cl
Zn(NO3)2 + Cu = CuNO3 + Zn =>
Zn(NO3)2 + 2 Cu = 2 CuNO3 + Zn
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/12/24
Équations équilibrées sur09/11/23
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