| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NH3 + 5 O2 = 4 NO + 6 H2O
C6H12O6 = C6H12O2 + CO2 + H2O =>
4 C6H12O6 = 3 C6H12O2 + 6 CO2 + 6 H2O
HCOOH + P2O5 = HPO3 + CO =>
HCOOH + P2O5 = 2 HPO3 + CO
Al2O3 + Na2CO3 = NaAlO2 + CO2 =>
Al2O3 + Na2CO3 = 2 NaAlO2 + CO2
Li + ZnC2H3O2 = LiC2H3O2 + Zn =>
Li + ZnC2H3O2 = LiC2H3O2 + Zn
C3 + O2 = C3O2 =>
C3 + O2 = C3O2
CaCO3 + HOH = Ca(OH)2 + CO2 =>
CaCO3 + HOH = Ca(OH)2 + CO2
Na[Sb(OH)4] + H2SO4 = Na2SO4 + Sb(OH)3 + H2O =>
2 Na[Sb(OH)4] + H2SO4 = Na2SO4 + 2 Sb(OH)3 + 2 H2O
C2H3NO + H2O = CO2 + CH5N =>
C2H3NO + H2O = CO2 + CH5N
SO + O = SO2 =>
SO + O = SO2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
(NH4)2SO4 + FeSO4*7H2O = (NH4)2SO4*FeSO4*6H2O + H2O =>
(NH4)2SO4 + FeSO4*7H2O = (NH4)2SO4*FeSO4*6H2O + H2O
MgCl2 + HClO4 = Mg(ClO4)2 + HCl =>
MgCl2 + 2 HClO4 = Mg(ClO4)2 + 2 HCl
H3N + O4SH2 = O4SH8N2 =>
2 H3N + O4SH2 = O4SH8N2
CaO + Al = Al2O3 + Ca =>
3 CaO + 2 Al = Al2O3 + 3 Ca
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
ZnS + O2 = ZnO + S8O2 =>
8 ZnS + 5 O2 = 8 ZnO + S8O2
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
P2S5 = P4 + S8 =>
8 P2S5 = 4 P4 + 5 S8
SIH4 = SI + H2 =>
SIH4 = SI + 2 H2
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
MnO + PbO2 + HCl + KCl = KMnO4 + PbCl2 + H2O =>
2 MnO + 5 PbO2 + 8 HCl + 2 KCl = 2 KMnO4 + 5 PbCl2 + 4 H2O
K2CrO4 + KOH + H2S = K3CrO3 + K2SO4 + H2O =>
8 K2CrO4 + 14 KOH + 3 H2S = 8 K3CrO3 + 3 K2SO4 + 10 H2O
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4(aq) + NH3(g) + H2O(l) =>
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4(aq) + 2 NH3(g) + 2 H2O(l)
CH3COOH + Ca(HCO3)2 = H2CO3 + Ca(CH3COO)2 =>
2 CH3COOH + Ca(HCO3)2 = 2 H2CO3 + Ca(CH3COO)2
FeOHSO4 = FeOH{+} + SO4{-} =>
FeOHSO4 = FeOH{+} + SO4{-}
BaCl2 + H2SO4 = ClH + BaSO4 =>
BaCl2 + H2SO4 = 2 ClH + BaSO4
K2SO3 + H2CO3 = K2CO3 + H2O + SO2 =>
K2SO3 + H2CO3 = K2CO3 + H2O + SO2
H2CO3 + NaOH = Na2CO3 + H2O =>
H2CO3 + 2 NaOH = Na2CO3 + 2 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
ZnO + HC = CO2 + H2O + Zn =>
5 ZnO + 2 HC = 2 CO2 + H2O + 5 Zn
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
NH4Cl(aq) + Mg(NO3)2(aq) = NH4NO3 + MgCl2 =>
2 NH4Cl(aq) + Mg(NO3)2(aq) = 2 NH4NO3 + MgCl2
C7H15OH + O2 = CO2 + H2O =>
2 C7H15OH + 21 O2 = 14 CO2 + 16 H2O
K2Cr2O7 + CH3COOH + H2SO4 = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
4 K2Cr2O7 + 3 CH3COOH + 16 H2SO4 = 4 K2SO4 + 4 Cr2(SO4)3 + 6 CO2 + 22 H2O
HClO4 + Cd = Cd(ClO4) + H2 =>
2 HClO4 + 2 Cd = 2 Cd(ClO4) + H2
CI2 + KBr = CI2Br + K =>
CI2 + KBr = CI2Br + K
SO2CaO = Ca(SO3) =>
SO2CaO = Ca(SO3)
Ca(HSO3)2 = CaSO3 + SO2 + H2O =>
Ca(HSO3)2 = CaSO3 + SO2 + H2O
Fe2O3(s) + Al(g) = Fe(s) + Al2O3(g) =>
Fe2O3(s) + 2 Al(g) = 2 Fe(s) + Al2O3(g)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C9H17ClO + C27H46O = C36H62O2 + HCl =>
C9H17ClO + C27H46O = C36H62O2 + HCl
CalciumNitrate + MagnesiumHydroxide = CalciumHydroxide + MagnesiumNitrate =>
CalciumNitrate + MagnesiumHydroxide = CalciumHydroxide + MagnesiumNitrate
KNO2 + KMnO4 + H2SO4 = KNO3 + MnSO4 + K2S04 + H2O =>
18 KNO2 + 2 KMnO4 + 6 H2SO4 = 18 KNO3 + 2 MnSO4 + K2S04 + 6 H2O
PbCl2 + Ca(OH)2 = Pb(OH)2 + CaCl2 =>
PbCl2 + Ca(OH)2 = Pb(OH)2 + CaCl2
Pb + Cd = PbCd =>
Pb + Cd = PbCd
Cr + CuSO4 = Cr2(SO4)3 + Cu =>
2 Cr + 3 CuSO4 = Cr2(SO4)3 + 3 Cu
Pb + Al2O2 = PbO2 + Al2 =>
Pb + Al2O2 = PbO2 + Al2
C2H6O + O2 = H2O + C2H4O2 =>
C2H6O + O2 = H2O + C2H4O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/25
Équations équilibrées sur02/04/24
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