| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ge + 4 KOH + H2O2 = 2 K2GeO3 + 3 H2
MnO2 + H2C2O4 = CO2 + MnC2O4 + H2O =>
MnO2 + 2 H2C2O4 = 2 CO2 + MnC2O4 + 2 H2O
HI + Sr(OH)2 = SrH + I(OH)2 =>
HI + Sr(OH)2 = SrH + I(OH)2
ZrOCl2*8H2O + NH3 = ZrO2 + NH4Cl + H2O =>
ZrOCl2*8H2O + 2 NH3 = ZrO2 + 2 NH4Cl + 7 H2O
CH3CHCH2 + H2 = CH3CH2CH3 =>
CH3CHCH2 + H2 = CH3CH2CH3
PbNO3 + Na2CO3 + Cl2 = PbO2 + CO2 + NaCl + NaNO3 =>
2 PbNO3 + 4 Na2CO3 + 3 Cl2 = 2 PbO2 + 4 CO2 + 6 NaCl + 2 NaNO3
Al + HNO3 = Al(NO3)3 + N2 + H2O =>
10 Al + 36 HNO3 = 10 Al(NO3)3 + 3 N2 + 18 H2O
K2 + V = KV =>
K2 + 2 V = 2 KV
Cr2(SO4)3 + (NH4)2S2O8 + H2O = (NH4)2Cr2O8 + H2SO4 + (NH4)2SO4 =>
Cr2(SO4)3 + 4(NH4)2S2O8 + 8 H2O = (NH4)2Cr2O8 + 8 H2SO4 + 3(NH4)2SO4
C2H8 + O2 = C2H8O2 =>
C2H8 + O2 = C2H8O2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
KI2 + H2SO4 = I2 + SO2 + K2SO4 + H2O =>
2 KI2 + 2 H2SO4 = 2 I2 + SO2 + K2SO4 + 2 H2O
Li2O + SO3 = Li2SO4 =>
Li2O + SO3 = Li2SO4
Mg + NH3 = Mg3N2 + H2(NH3) =>
3 Mg + 5 NH3 = Mg3N2 + 3 H2(NH3)
AlH3(C2O4)2{2+} + Na2O + OH{-} = NaAlO2 + Na2C2O4 + H2O =>
2 AlH3(C2O4)2{2+} + 5 Na2O + 4 OH{-} = 2 NaAlO2 + 4 Na2C2O4 + 5 H2O
HNO3 + BeCO3 = Be(NO3)2 + H2O + CO2 =>
2 HNO3 + BeCO3 = Be(NO3)2 + H2O + CO2
Al2O3 + Ba(OH)2(t) = Ba(AlO2)2 + H2O =>
Al2O3 + Ba(OH)2(t) = Ba(AlO2)2 + H2O
C(s) + OHCl = C2O(g) + HCl =>
2 C(s) + OHCl = C2O(g) + HCl
OClS2O3 + OH = SO4 + Cl + H2O =>
OClS2O3 + 8 OH = 2 SO4 + Cl + 4 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
TlCl + H2O = TlOH + HCl =>
TlCl + H2O = TlOH + HCl
[Cu(NH3)4] + NaOH = Cu(OH)2 + Na2 + NH3 =>
[Cu(NH3)4] + 2 NaOH = Cu(OH)2 + Na2 + 4 NH3
KOH + FCl2 = F(OH)2 + KCl =>
2 KOH + FCl2 = F(OH)2 + 2 KCl
C0H2O0 + O2 = CO2 + H2O =>
C0H2O0 + O2 = CO2 + H2O
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
CH3CH2CH2CH = CH2 = CH3CH2CH2COOH + CO2 = CO2 + H2O =>
CH3CH2CH2CH = 4 CH2
CH3Cl + KOH = CH3OH + KCl =>
CH3Cl + KOH = CH3OH + KCl
NiS3 + H2O2 = NiSO4 + H2O + H2SO4 =>
NiS3 + 10 H2O2 = NiSO4 + 8 H2O + 2 H2SO4
Ba(HCO3)2Na2SO4 = BaCO3Na2CO3H2SO4 =>
Ba(HCO3)2Na2SO4 = BaCO3Na2CO3H2SO4
HNO3 + Ca[OH]2 = Ca[NO3]2 + H2O =>
2 HNO3 + Ca[OH]2 = Ca[NO3]2 + 2 H2O
Ni + MgO = NiMgO =>
Ni + MgO = NiMgO
AgNO3 + Be = Be(NO3)2 + Ag =>
2 AgNO3 + Be = Be(NO3)2 + 2 Ag
Zn + MnO3 = ZnO + Mn =>
3 Zn + MnO3 = 3 ZnO + Mn
C2H2 + O2 = CO10 + H2O =>
2 C2H2 + 21 O2 = 4 CO10 + 2 H2O
Cu + HI = CuI2 + H2 =>
Cu + 2 HI = CuI2 + H2
SO2 + Hg(OH)2 = HgSO3 + H2O =>
SO2 + Hg(OH)2 = HgSO3 + H2O
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
C21H44 + O2 = CO2 + H2O =>
C21H44 + 32 O2 = 21 CO2 + 22 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4
OH + CH3COOH = CH3COO + H2O =>
OH + CH3COOH = CH3COO + H2O
CaF + Ca(NO3)2 = Ca(NO3) + Ca(F)2 =>
2 CaF + Ca(NO3)2 = 2 Ca(NO3) + Ca(F)2
Fe(OH)2 + H(NO3) = Fe(NO3)2 + H(OH) =>
Fe(OH)2 + 2 H(NO3) = Fe(NO3)2 + 2 H(OH)
Pb + Al2O3 + Ti10 + H2026 = H2O + HPbAlTi =>
10130 Pb + 5065 Al2O3 + 1013 Ti10 + 20 H2026 = 15195 H2O + 10130 HPbAlTi
CH3OOH + Mg(OH)2 = H2O + Mg(C2H3O2)2 =>
4 CH3OOH + Mg(OH)2 = 6 H2O + Mg(C2H3O2)2
NaOCl + HCl + KI = KCl + NaCl + H2O + I2 =>
NaOCl + 2 HCl + 2 KI = 2 KCl + NaCl + H2O + I2
C7H6O3 + CH4O = C9H10O3 + H2O =>
C7H6O3 + 2 CH4O = C9H10O3 + 2 H2O
MgSiO3 + H2O = Mg(OH)2 + SiO2 =>
MgSiO3 + H2O = Mg(OH)2 + SiO2
CaBrO3 + FePO4 = FeBrO3 + CaPO4 =>
CaBrO3 + FePO4 = FeBrO3 + CaPO4
Mg(OH)2 + N2O5 = Mg(NO3)2 + H2O =>
Mg(OH)2 + N2O5 = Mg(NO3)2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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