| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + Mg = Ca + H2O + MgO
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
TiCl3 + NaOH = Ti(OH)3 + NaCl =>
TiCl3 + 3 NaOH = Ti(OH)3 + 3 NaCl
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
CuSO4 + Na2CO3 + H2O = (CuOH)2CO3 + CO2 + Na2SO4 =>
2 CuSO4 + 2 Na2CO3 + H2O = (CuOH)2CO3 + CO2 + 2 Na2SO4
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
W + Br2 = WBr6 =>
W + 3 Br2 = WBr6
Al2O3 + Na3P = AlP + Na2O =>
Al2O3 + 2 Na3P = 2 AlP + 3 Na2O
Fe + NaClO = FeO + NaCl =>
Fe + NaClO = FeO + NaCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CH2O + O2 = CO + H2O =>
2 CH2O + O2 = 2 CO + 2 H2O
C5H10O2 + O2 = CO2(g) + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2(g) + 10 H2O
Ni + Mg3(PO4)2 = Mg + Ni3(PO4)2 =>
3 Ni + Mg3(PO4)2 = 3 Mg + Ni3(PO4)2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaCl(l) = Na(s) + Cl2(g) =>
2 NaCl(l) = 2 Na(s) + Cl2(g)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Zr(C5H8O2)(OH)3 + O2 = Zr(OH)4 + H2O + CO =>
4 Zr(C5H8O2)(OH)3 + 15 O2 = 4 Zr(OH)4 + 14 H2O + 20 CO
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
(NH4)2SO4 + K2CO3 = (NH4)2CO3 + K2SO4 =>
(NH4)2SO4 + K2CO3 = (NH4)2CO3 + K2SO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C(s) + O2 = CO =>
2 C(s) + O2 = 2 CO
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
(NH4)2SO4 + CuSO4 = (NH4)2SO4CuSO4 =>
(NH4)2SO4 + CuSO4 = (NH4)2SO4CuSO4
Fe(OH)3 + CH3COOH = Fe(CH3COO)3 + H2O =>
Fe(OH)3 + 3 CH3COOH = Fe(CH3COO)3 + 3 H2O
Zn(OH) + CH3COOH = Zn(CH3COO) + H2O =>
Zn(OH) + CH3COOH = Zn(CH3COO) + H2O
CH3OH + H2O = CH2O + H3O =>
CH3OH + 2 H2O = CH2O + 2 H3O
K2S + CuSO4 = CuS + K2SO4 =>
K2S + CuSO4 = CuS + K2SO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe3O4 + HCOOH = Fe(OOCH)2 + CO2 + H2O =>
Fe3O4 + 7 HCOOH = 3 Fe(OOCH)2 + CO2 + 4 H2O
HS2 = H + S2 =>
HS2 = H + S2
Fe(NO3)3(aq) + H2CO3(aq) = Fe2(CO3)3(s) + HNO3(aq) =>
2 Fe(NO3)3(aq) + 3 H2CO3(aq) = Fe2(CO3)3(s) + 6 HNO3(aq)
H2S + Co(OH)2 = CoS + H2O =>
H2S + Co(OH)2 = CoS + 2 H2O
BI2 + P4 = BP3 + I2 =>
4 BI2 + 3 P4 = 4 BP3 + 4 I2
Cr2O3 + KNO3 + K2CO3 = KNO2 + CO2 + K2CrO4 =>
Cr2O3 + 3 KNO3 + 2 K2CO3 = 3 KNO2 + 2 CO2 + 2 K2CrO4
Fe(NO3)3(aq) + Na2CO3(aq) = Fe2(CO3)3(s) + NaNO3(aq) =>
2 Fe(NO3)3(aq) + 3 Na2CO3(aq) = Fe2(CO3)3(s) + 6 NaNO3(aq)
H2SO3 + PbCl2 + HCl = PbS + PbCl4 + H2O =>
H2SO3 + 4 PbCl2 + 4 HCl = PbS + 3 PbCl4 + 3 H2O
MgNO3 + NaBr = NaNO3 + MgBr =>
MgNO3 + NaBr = NaNO3 + MgBr
CH3CHO + Cl2 = CH3CHOCl =>
2 CH3CHO + Cl2 = 2 CH3CHOCl
FeSO4 = FeO + SO3 =>
FeSO4 = FeO + SO3
C6(NO2)2(ONa)2O2 + (N2H5)HSO4 = C6(NO2)2(ON2H5)2O2 + NaHSO4 =>
C6(NO2)2(ONa)2O2 + 2(N2H5)HSO4 = C6(NO2)2(ON2H5)2O2 + 2 NaHSO4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
CaBr2 + AgNO3 = Ca(NO3) + AgBr2 =>
CaBr2 + AgNO3 = Ca(NO3) + AgBr2
B2O3(s) + H2O(l) = B(OH)3(s) =>
B2O3(s) + 3 H2O(l) = 2 B(OH)3(s)
C3H8O + O2 = C3H5COOH + H2O =>
8 C3H8O + 9 O2 = 6 C3H5COOH + 14 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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