| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NiCl2 + 2 Na2CO3 + H2O = (NiOH)2CO3 + 4 NaCl + CO2
NaOH + H3CCOOH = NaOOCCH3 + H2O =>
NaOH + H3CCOOH = NaOOCCH3 + H2O
FeCI3KOH = FeOHKCI3 =>
FeCI3KOH = FeOHKCI3
Cr2O3 + Ca(OH)2 = Ca3Cr2O6 + H2O =>
Cr2O3 + 3 Ca(OH)2 = Ca3Cr2O6 + 3 H2O
KCl + SiO2 + CaCO3 = KClSiO2CaCO3 =>
KCl + SiO2 + CaCO3 = KClSiO2CaCO3
CaCl2 + Na = Ca + NaCl2 =>
CaCl2 + Na = Ca + NaCl2
C2H6 + O2 = COO2 + H2O =>
2 C2H6 + 9 O2 = 4 COO2 + 6 H2O
Li + MgO = Mg + Li2O =>
2 Li + MgO = Mg + Li2O
Cl2O + H2O = Cl2 + H2O2 =>
Cl2O + H2O = Cl2 + H2O2
PbI2 + AgNO3 = AgI + Pb(NO3)2 =>
PbI2 + 2 AgNO3 = 2 AgI + Pb(NO3)2
calciumhydroxide + sulfuricacid = calciumsulfate + water =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
NaH + MoO3 + O2 = Na2MoO4 + H2O =>
2 NaH + MoO3 + O2 = Na2MoO4 + H2O
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
SnO + Ca(OH)2 = CaSnO2 + H2O =>
SnO + Ca(OH)2 = CaSnO2 + H2O
Ca(HSO3)2 + HBr = CaBr2 + H2O + SO2 =>
Ca(HSO3)2 + 2 HBr = CaBr2 + 2 H2O + 2 SO2
H2SO4 + Na[Al(OH)4] = Na2SO4 + Al2(SO4)3 + H2O =>
4 H2SO4 + 2 Na[Al(OH)4] = Na2SO4 + Al2(SO4)3 + 8 H2O
Cl2 + Li = LiCl2 =>
Cl2 + Li = LiCl2
Na + HC1 = NaC1 + H =>
Na + HC1 = NaC1 + H
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
CuSO4 + NH3*H2O = (CuOH)2SO4 + (NH4)2SO4 =>
2 CuSO4 + 2 NH3*H2O = (CuOH)2SO4 + (NH4)2SO4
Zn + FeCl3 = ZnCl2 + Fe =>
3 Zn + 2 FeCl3 = 3 ZnCl2 + 2 Fe
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
C6H19N3Si + O2 = CO2 + H2O + SiO2 + N2 =>
4 C6H19N3Si + 47 O2 = 24 CO2 + 38 H2O + 4 SiO2 + 6 N2
Zr3N4 + KOH = K3N + Zr(OH)4 =>
Zr3N4 + 12 KOH = 4 K3N + 3 Zr(OH)4
H2SO3 + Ba(OH)2 = Ba2(SO3)2 + H2O =>
2 H2SO3 + 2 Ba(OH)2 = Ba2(SO3)2 + 4 H2O
FeSO4 + BaCl2 = FeCl2 + BaSO4 =>
FeSO4 + BaCl2 = FeCl2 + BaSO4
Li3PO4 + NaBr = Na3PO4 + LiBr =>
Li3PO4 + 3 NaBr = Na3PO4 + 3 LiBr
H2S + Pb(NO3)2 = PbS + HNO3 =>
H2S + Pb(NO3)2 = PbS + 2 HNO3
Sr(OH)2 + H2SO4 = SrSO4 + H2(OH)2 =>
Sr(OH)2 + H2SO4 = SrSO4 + H2(OH)2
LiNO3 + HCl = HNO3 + LiCl =>
LiNO3 + HCl = HNO3 + LiCl
Al + K2S = AlS + K2 =>
Al + K2S = AlS + K2
NO2Cl = Cl2 + NO2 =>
2 NO2Cl = Cl2 + 2 NO2
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
PbO + K2O = K2PbO2 =>
PbO + K2O = K2PbO2
KI + HgCl2 = HgI + KCl2 =>
KI + HgCl2 = HgI + KCl2
KAl(SiO3)2 + K2CO3 = KAlO2 + CO2 + K2SiO3 =>
KAl(SiO3)2 + 2 K2CO3 = KAlO2 + 2 CO2 + 2 K2SiO3
CuO + NaCl2 = CuCl2 + NaO =>
CuO + NaCl2 = CuCl2 + NaO
Na3(PO4) + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3(PO4) + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
Zn(NO3)2 + NaOH = Zn(OH)2 + NaNO2 + O2 =>
Zn(NO3)2 + 2 NaOH = Zn(OH)2 + 2 NaNO2 + O2
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
NH3 + HC2H3O2 = C2H3O2NH4 =>
NH3 + HC2H3O2 = C2H3O2NH4
Ba(OH)2 + Fe(NO3)3 = Fe(OH)2 + Ba(NO3)3 =>
Ba(OH)2 + Fe(NO3)3 = Fe(OH)2 + Ba(NO3)3
Cu{2+} + Mg = Mg{2+} + Cu{+} =>
2 Cu{2+} + Mg = Mg{2+} + 2 Cu{+}
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
Fe + AgNO3 = Fe(NO3)3 + Ag =>
Fe + 3 AgNO3 = Fe(NO3)3 + 3 Ag
Br2 + CaI2 = CaBr2 + I2 =>
Br2 + CaI2 = CaBr2 + I2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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