| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H6 + H2O = C3H7OH
Na + MnO4 = NaMnO4 =>
Na + MnO4 = NaMnO4
SnO2 + Cl2O7 = SnCl2O9 =>
SnO2 + Cl2O7 = SnCl2O9
SO2(g) + O2(g) + H2O = H2SO4(aq) =>
2 SO2(g) + O2(g) + 2 H2O = 2 H2SO4(aq)
N2(g) + H2O(g) = NH3(g) + NO(g) =>
5 N2(g) + 6 H2O(g) = 4 NH3(g) + 6 NO(g)
Ba(HCO3)2(s) + HCl(aq) = BaCl2(aq) + H2O(l) + CO2(g) =>
Ba(HCO3)2(s) + 2 HCl(aq) = BaCl2(aq) + 2 H2O(l) + 2 CO2(g)
PoO2 + H2O = H2PoO3 =>
PoO2 + H2O = H2PoO3
C6H5CH3 + H2SO4 = C6H5COOH + H2O + SO2 =>
C6H5CH3 + 3 H2SO4 = C6H5COOH + 4 H2O + 3 SO2
NH4Br + CaCl2 = NH4Cl + CaBr2 =>
2 NH4Br + CaCl2 = 2 NH4Cl + CaBr2
C2H5COOH + Fe(OH)3 = (C2H5COO)3Fe + H2O =>
3 C2H5COOH + Fe(OH)3 = (C2H5COO)3Fe + 3 H2O
C6H9NO + O2 = CO2 + H2O + NH3 =>
C6H9NO + 7 O2 = 6 CO2 + 3 H2O + NH3
MgSO3 + H2SO4 = MgSO4 + H2SO2 =>
2 MgSO3 + H2SO4 = 2 MgSO4 + H2SO2
Na + Cl + O = NaClO4 =>
Na + Cl + 4 O = NaClO4
K2(B4(OH)4O5) + H2O = B(OH)3 + (B(OH)4){-} + K{+} =>
K2(B4(OH)4O5) + 5 H2O = 2 B(OH)3 + 2(B(OH)4){-} + 2 K{+}
Li2 + O = Li2O =>
Li2 + O = Li2O
HCl + C5H10 = C5H11 + Cl2 =>
2 HCl + 2 C5H10 = 2 C5H11 + Cl2
LiCl + Na2 + Co3 = LiCo3 + Na2Cl =>
LiCl + Na2 + Co3 = LiCo3 + Na2Cl
Fe(CH3CO2)2 + KOH = K(CH3CO2) + Fe(OH)2 =>
Fe(CH3CO2)2 + 2 KOH = 2 K(CH3CO2) + Fe(OH)2
(CH3)2C(OH)SO3Na + HCl = CH3COCH3 + SO2 + NaCl + H2O =>
(CH3)2C(OH)SO3Na + HCl = CH3COCH3 + SO2 + NaCl + H2O
Na2SO3 + Ba3(PO4)2 = Na3PO4 + BaSO3 =>
3 Na2SO3 + Ba3(PO4)2 = 2 Na3PO4 + 3 BaSO3
C6H6O7 + O2 = CO + H2O =>
C6H6O7 + O2 = 6 CO + 3 H2O
FePO4 + NaOH = Fe(OH)3 + Na3PO4 =>
FePO4 + 3 NaOH = Fe(OH)3 + Na3PO4
Ca5(PO4)3F = Ca + PO4 + F =>
Ca5(PO4)3F = 5 Ca + 3 PO4 + F
NO + ClO3 = NO3 + ClO2 =>
NO + 2 ClO3 = NO3 + 2 ClO2
CuO + Nb2O5 = CuNb2O6 =>
CuO + Nb2O5 = CuNb2O6
HClO3 + K2CO3 = H2CO3 + KClO3 =>
2 HClO3 + K2CO3 = H2CO3 + 2 KClO3
CuCO3 + H3O{+} = H2CO3 + Cu{2+} + H2O =>
CuCO3 + 2 H3O{+} = H2CO3 + Cu{2+} + 2 H2O
PH3 + CuSO4 + H2O = Cu3P + H2SO4 + H3PO3 =>
3 PH3 + 6 CuSO4 + 3 H2O = 2 Cu3P + 6 H2SO4 + H3PO3
SO2 + O2 = (SO3) =>
2 SO2 + O2 = 2(SO3)
Fe4C3 + H2O = Fe2O3 + CH4 =>
Fe4C3 + 6 H2O = 2 Fe2O3 + 3 CH4
NaOH + CH3COOC2H5 = CH3COONa + C2H5OH =>
NaOH + CH3COOC2H5 = CH3COONa + C2H5OH
C8H8O + NaOCl + HCl = C7H6O2 + CHCl3 + NaOH =>
2 C8H8O + 14 NaOCl + 13 HCl = C7H6O2 + 9 CHCl3 + 14 NaOH
W + I2 = WI3 =>
2 W + 3 I2 = 2 WI3
NaH + HC2H3O2 = NaC2H3O2 + H2 =>
NaH + HC2H3O2 = NaC2H3O2 + H2
HClO4 + Ba = Ba(ClO4) + H2 =>
2 HClO4 + 2 Ba = 2 Ba(ClO4) + H2
NaK + H2O = NaK(OH)2 + H2 =>
NaK + 2 H2O = NaK(OH)2 + H2
C6H12O + KMnO4 + KOH = K2MnO4 + H2O + C6H10O =>
C6H12O + 2 KMnO4 + 2 KOH = 2 K2MnO4 + 2 H2O + C6H10O
C47H6O2 + O2 = CO2 + H2O =>
2 C47H6O2 + 95 O2 = 94 CO2 + 6 H2O
Sn(NO3)2 + Ca(OH)2 = Sn(OH)2 + Ca(NO3)2 =>
Sn(NO3)2 + Ca(OH)2 = Sn(OH)2 + Ca(NO3)2
Cu(s) + HBr(aq) = H + CuBr =>
Cu(s) + HBr(aq) = H + CuBr
Cr + Al2O3 = CrO + Al =>
3 Cr + Al2O3 = 3 CrO + 2 Al
NH4NO3 + Fe(OH)3 = NH4OH + Fe(NO3)3 =>
3 NH4NO3 + Fe(OH)3 = 3 NH4OH + Fe(NO3)3
Fe(s) + Sn(NO3)2(aq) = Fe(NO3)3(aq) + Sn(s) =>
2 Fe(s) + 3 Sn(NO3)2(aq) = 2 Fe(NO3)3(aq) + 3 Sn(s)
CrI3 + H2S = CrI2 + S + HI =>
2 CrI3 + H2S = 2 CrI2 + S + 2 HI
Co(H2O)6 + Cl = CoCl6 + H2O =>
Co(H2O)6 + 6 Cl = CoCl6 + 6 H2O
Ca + Cu(No3)2 = Ca(No3)2 + Cu =>
Ca + Cu(No3)2 = Ca(No3)2 + Cu
Al2O3(s) + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3(s) + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Yb2O3 + HNO3 = Yb(NO3)3*6H2O + NO2 + O2 =>
2 Yb2O3 + 48 HNO3 = 4 Yb(NO3)3*6H2O + 36 NO2 + 9.0000000000001O2
Na2[Cu(OH)4] = Cu(OH)2 + NaOH =>
Na2[Cu(OH)4] = Cu(OH)2 + 2 NaOH
NClO3 = NCl + O2 =>
2 NClO3 = 2 NCl + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
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