| Équations équilibrées la veille | Équations équilibrées le lendemain |
C15H12O + C5H5NO2 = C20H17NO3
HClO4 + Mg(OH)2 = Mg(ClO4)2 + H2O =>
2 HClO4 + Mg(OH)2 = Mg(ClO4)2 + 2 H2O
NH4OH + CaO = [Ca(NH3)2](OH)2 + H2O =>
2 NH4OH + CaO = [Ca(NH3)2](OH)2 + H2O
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
FeOOH + H2SO4 = FeSO4 + H2O + OH =>
FeOOH + H2SO4 = FeSO4 + H2O + OH
NaBH4 + B10H14 = Na2B12H12 + H2 =>
2 NaBH4 + B10H14 = Na2B12H12 + 5 H2
Ag2SO3 + CoHPO3 = Ag2HPO3 + CoSO3 =>
Ag2SO3 + CoHPO3 = Ag2HPO3 + CoSO3
NO + HClO4 + H2O = HNO3 + HCl =>
8 NO + 3 HClO4 + 4 H2O = 8 HNO3 + 3 HCl
KI + H2(SO4) = K2(SO4) + I2 + H2S + H2O =>
8 KI + 5 H2(SO4) = 4 K2(SO4) + 4 I2 + H2S + 4 H2O
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
Cu(OH)2 + CH3CHO + NaOH = CH3COONa + Cu2O + H2O =>
2 Cu(OH)2 + CH3CHO + NaOH = CH3COONa + Cu2O + 3 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
Zr + H2SO4 = Zr(SO4)2 + H2 =>
Zr + 2 H2SO4 = Zr(SO4)2 + 2 H2
Fe + O2 + KOH = KFeO2 + H2O =>
4 Fe + 3 O2 + 4 KOH = 4 KFeO2 + 2 H2O
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
PH3 + HBrO3 = H3PO4 + Br2 + H2O =>
5 PH3 + 8 HBrO3 = 5 H3PO4 + 4 Br2 + 4 H2O
Na2O2 + H2SO4 = Na2SO4 + H2O2 =>
Na2O2 + H2SO4 = Na2SO4 + H2O2
Mg(OH)2 + Be(OH)2 = MgBeO2 + H2O =>
Mg(OH)2 + Be(OH)2 = MgBeO2 + 2 H2O
FeC3 + NaOH = Fe(OH)3 + NaC =>
FeC3 + 3 NaOH = Fe(OH)3 + 3 NaC
Mg(OH)2 + Be(OH)2 = MgBeO2 + H2O =>
Mg(OH)2 + Be(OH)2 = MgBeO2 + 2 H2O
CaO + C = CaC2 + CO2 =>
2 CaO + 5 C = 2 CaC2 + CO2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Mg(OH)2 + Be(OH)2 = MgBeO2 + H2O =>
Mg(OH)2 + Be(OH)2 = MgBeO2 + 2 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
FeO(s) + Al(l) = Fe(l) + Al2O3 =>
3 FeO(s) + 2 Al(l) = 3 Fe(l) + Al2O3
CaO + C = CaC2 + CO2 =>
2 CaO + 5 C = 2 CaC2 + CO2
Mg(OH)2 + Be(OH)2 = MgBeO2 + H2O =>
Mg(OH)2 + Be(OH)2 = MgBeO2 + 2 H2O
NaOH + P4 + H2O = NaHPO3 + PH3 =>
12 NaOH + 7 P4 + 24 H2O = 12 NaHPO3 + 16 PH3
Mg(OH)2 + Be(OH)2 = MgBeO2 + H2O =>
Mg(OH)2 + Be(OH)2 = MgBeO2 + 2 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Mg(OH)2 + Be(OH)2 = MgBeO2 + H2O =>
Mg(OH)2 + Be(OH)2 = MgBeO2 + 2 H2O
H2SO4 + Na2S2O3 = H2S2O3 + Na2SO4 =>
H2SO4 + Na2S2O3 = H2S2O3 + Na2SO4
C + Na = Na4C =>
C + 4 Na = Na4C
Fe(OH)2 + H2O2 = Fe(OH)3 =>
2 Fe(OH)2 + H2O2 = 2 Fe(OH)3
Fe2(SO4)3 + KOH = Fe(OH)3 + K2SO4 =>
Fe2(SO4)3 + 6 KOH = 2 Fe(OH)3 + 3 K2SO4
Sr(NO3)2 + H2SO4 = SrSO4(s) + HNO3(aq) =>
Sr(NO3)2 + H2SO4 = SrSO4(s) + 2 HNO3(aq)
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
H2(g) + O2(g) = H2O(l) =>
2 H2(g) + O2(g) = 2 H2O(l)
AlBr3 + MgSO4 = Al2(SO4)3 + MgBr2 =>
2 AlBr3 + 3 MgSO4 = Al2(SO4)3 + 3 MgBr2
CH3NO2 + Zn + H2SO4 = [CH3NH3]2SO4 + H2O + ZnSO4 =>
2 CH3NO2 + 6 Zn + 7 H2SO4 = [CH3NH3]2SO4 + 4 H2O + 6 ZnSO4
K4[Fe(CN)6] + Na2S = Na4[Fe(CN)6] + K2S =>
K4[Fe(CN)6] + 2 Na2S = Na4[Fe(CN)6] + 2 K2S
HZn + H2SO4 = ZnSO4 + H2S + H2O =>
8 HZn + 11 H2SO4 = 8 ZnSO4 + 3 H2S + 12 H2O
Mg(OH)2 + Be(OH)2 = MgBeO2 + H2O =>
Mg(OH)2 + Be(OH)2 = MgBeO2 + 2 H2O
B + Br2 = BBr2 =>
B + Br2 = BBr2
KMnO4 + Na2S + NaOH = KOH + Na2MnO4 + S =>
2 KMnO4 + Na2S + 2 NaOH = 2 KOH + 2 Na2MnO4 + S
C2H5Br + KOH = KBr + H2O + C2H4 =>
C2H5Br + KOH = KBr + H2O + C2H4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/30/25
Équations équilibrées sur04/29/24
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