| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn{2+} + 2 OH{-} + H2O2 = MnO2 + 2 H2O
ZnSO4 + Na2CO3 = ZnCO3 + Na2SO4 =>
ZnSO4 + Na2CO3 = ZnCO3 + Na2SO4
Mg(OH)2(aq) + HCl(aq) = MgCl2(aq) + H2O(l) =>
Mg(OH)2(aq) + 2 HCl(aq) = MgCl2(aq) + 2 H2O(l)
KClO3 + HCl = Cl2 + H2O + KCl =>
KClO3 + 6 HCl = 3 Cl2 + 3 H2O + KCl
Sr(OH)2 + CO2 = SrCO3 + H2O =>
Sr(OH)2 + CO2 = SrCO3 + H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
Cu3(PO4)2 + HCl = CuCl2 + H3(PO4) =>
Cu3(PO4)2 + 6 HCl = 3 CuCl2 + 2 H3(PO4)
NH4Cl + K(OH) = NH4(OH) + KCl =>
NH4Cl + K(OH) = NH4(OH) + KCl
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
KI(s) + Hg(NO3)2(aq) = HgI2(s) + KNO3(aq) =>
2 KI(s) + Hg(NO3)2(aq) = HgI2(s) + 2 KNO3(aq)
CuSO4 + Na2S2O3 = Cu2S2O3 + Na2(SO4)2 =>
2 CuSO4 + Na2S2O3 = Cu2S2O3 + Na2(SO4)2
Li(s) + N2(g) = N2Li =>
Li(s) + N2(g) = N2Li
BI(OH)2NO3 + HNO3 = BI(NO3)3 + H2O =>
BI(OH)2NO3 + 2 HNO3 = BI(NO3)3 + 2 H2O
S2 + (OH)1 = S(OH)2 =>
S2 + 4(OH)1 = 2 S(OH)2
CaCl2*2H2O = CaCl2 + H2O =>
CaCl2*2H2O = CaCl2 + 2 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Fe(NO3)3 + Na2CO3 = Fe2(CO3)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaNO3
C11H12O3 + H = C10H10O5 + CH4 =>
5 C11H12O3 + 70 H = 3 C10H10O5 + 25 CH4
Zr + KClO4 = ZrO2 + KCl =>
2 Zr + KClO4 = 2 ZrO2 + KCl
Fe(OH)3 + Na2SO4 = Fe2(SO4)3 + NaOH =>
2 Fe(OH)3 + 3 Na2SO4 = Fe2(SO4)3 + 6 NaOH
FeSO4 + NO2 + H2O = HNO3 + FeSO4NO =>
FeSO4 + 3 NO2 + H2O = 2 HNO3 + FeSO4NO
Ag(NO3)2 + Ca = Ag + Ca(NO3)2 =>
Ag(NO3)2 + Ca = Ag + Ca(NO3)2
SBr4 + KOH = K2SO3 + KBr + H2O =>
SBr4 + 6 KOH = K2SO3 + 4 KBr + 3 H2O
Fe3 + HCl = Fe2Cl3 + H2 =>
4 Fe3 + 18 HCl = 6 Fe2Cl3 + 9 H2
C5H7 + O2 = CO2 + H2O =>
4 C5H7 + 27 O2 = 20 CO2 + 14 H2O
Fe(OH)3 + HNO3 = Fe(NO3)3 + N2H4 + O2 = N2 + h2o =>
2 Fe(OH)3 + 18 HNO3 = 2 Fe(NO3)3 + 6 N2H4 + 21 O2
AlBr3 + Cl = AlCl3 + Br =>
AlBr3 + 3 Cl = AlCl3 + 3 Br
CaCl2(aq) + Na3PO4(aq) = Ca3(PO4)2 + NaCl =>
3 CaCl2(aq) + 2 Na3PO4(aq) = Ca3(PO4)2 + 6 NaCl
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
MoO3H2O = MoO2(OH)2 =>
MoO3H2O = MoO2(OH)2
BaCl2 + Ca3(PO4)2 = CaCl2 + Ba3(PO4)2 =>
3 BaCl2 + Ca3(PO4)2 = 3 CaCl2 + Ba3(PO4)2
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
O2 + Fe2O3 + Co9S8 = CoO + FeS8 =>
15 O2 + 2 Fe2O3 + 4 Co9S8 = 36 CoO + 4 FeS8
CI + KBr = KCI + Br =>
CI + KBr = KCI + Br
NaFl = Na + Fl =>
NaFl = Na + Fl
Sr + H2O = Sr(OH)2 + H2 =>
Sr + 2 H2O = Sr(OH)2 + H2
C6H12O6 + O = CO2 + H2O =>
C6H12O6 + 12 O = 6 CO2 + 6 H2O
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
C10H16 + H2SO4 = C10H16H2SO4 =>
C10H16 + H2SO4 = C10H16H2SO4
CoCl2 + H2CO3 = HCl + CoCO3 =>
CoCl2 + H2CO3 = 2 HCl + CoCO3
Ca + P = CaP =>
Ca + P = CaP
Co9S8 + Fe(OH)3 + H2O = CoO + FeS8 + H2 =>
2 Co9S8 + 2 Fe(OH)3 + 12 H2O = 18 CoO + 2 FeS8 + 15 H2
KOH + Al(NO3)3 = Al(OH)3 + KNO3 =>
3 KOH + Al(NO3)3 = Al(OH)3 + 3 KNO3
NaI + NaMnO4 + KOH = I2 + K2MnO4 + NaOH =>
2 NaI + 2 NaMnO4 + 4 KOH = I2 + 2 K2MnO4 + 4 NaOH
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
HN3 + HNO3 = N2O + H2O =>
HN3 + HNO3 = 2 N2O + H2O
K2Cr2O7 + C2H6O + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 3 C2H6O + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 11 H2O
C17H35COOH + O2 = CO2 + H2O =>
C17H35COOH + 26 O2 = 18 CO2 + 18 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
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