| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH3 + 3 O = 2 N + 3 H2O
As + NaOH = AsOH + Na =>
As + NaOH = AsOH + Na
Mg + CuBr2 = MgBr2 + Cu =>
Mg + CuBr2 = MgBr2 + Cu
H + NO3 = H2O + N =>
6 H + NO3 = 3 H2O + N
BiOH + HSiO3 = BiSiO3 + H2O =>
BiOH + HSiO3 = BiSiO3 + H2O
Li2O + Al2O3 = LiAlO2 =>
Li2O + Al2O3 = 2 LiAlO2
AgNO4 + KCl = AgCl + KNO4 =>
AgNO4 + KCl = AgCl + KNO4
Cr + O2 = CrO =>
2 Cr + O2 = 2 CrO
KVO3 + KOH = K4V2O7 + H2O =>
2 KVO3 + 2 KOH = K4V2O7 + H2O
C2H2 + CH3OH = C3H5OH =>
C2H2 + CH3OH = C3H5OH
S + F = SF6 =>
S + 6 F = SF6
Cr + CdCl2 = Cd + CrCl =>
2 Cr + CdCl2 = Cd + 2 CrCl
H2SO4 + Al = AlSO4 + H =>
H2SO4 + Al = AlSO4 + 2 H
AgNO3 + Mg = MgNO3 + Ag2 =>
2 AgNO3 + 2 Mg = 2 MgNO3 + Ag2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
K2SO3 + H2SO4 = KHSO4 + H2SO3 =>
K2SO3 + 2 H2SO4 = 2 KHSO4 + H2SO3
C5H2O2 + O2 = CO2 + H2O =>
2 C5H2O2 + 9 O2 = 10 CO2 + 2 H2O
Ag2S = Ag + S2 =>
2 Ag2S = 4 Ag + S2
MgBr = Mg + Br =>
MgBr = Mg + Br
CaCl + H2O = HCl + CaHO =>
CaCl + H2O = HCl + CaHO
Al2O3 + SO3 = Al2(SO4)3 =>
Al2O3 + 3 SO3 = Al2(SO4)3
AlO + CO = Al + CO2 =>
AlO + CO = Al + CO2
Ca(NO2)2 + H2O = Ca(OH)2 + HNO2 =>
Ca(NO2)2 + 2 H2O = Ca(OH)2 + 2 HNO2
AlNO3 + Fe2SO4 = Fe2NO3 + AlSO4 =>
AlNO3 + Fe2SO4 = Fe2NO3 + AlSO4
HF = F + H =>
HF = F + H
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
NH4OH + KNO3 = KOH + NH4NO3 =>
NH4OH + KNO3 = KOH + NH4NO3
Mg + CoCl3 = MgCl2 + Co2 =>
3 Mg + 2 CoCl3 = 3 MgCl2 + Co2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
Cr{6+} + Ni = Cr + Ni{2+} =>
Cr{6+} + 3 Ni = Cr + 3 Ni{2+}
BaNO3 + KCl = BaCl + KNO3 =>
BaNO3 + KCl = BaCl + KNO3
Ca(OH)2 + HNO5 = Ca(NO5)2 + H2O =>
Ca(OH)2 + 2 HNO5 = Ca(NO5)2 + 2 H2O
P4 + KIO3 + KOH = K2HPO3 + I2 + H2O =>
5 P4 + 12 KIO3 + 28 KOH = 20 K2HPO3 + 6 I2 + 4 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
MnS + HNO3 = Mn(NO3)2 + NO2 + S + H2O =>
MnS + 4 HNO3 = Mn(NO3)2 + 2 NO2 + S + 2 H2O
BrF3 = Br + F =>
BrF3 = Br + 3 F
NH4OH + KNO3 = KOH + NH4NO3 =>
NH4OH + KNO3 = KOH + NH4NO3
MnO + SO3 = MnSO4 =>
MnO + SO3 = MnSO4
H2SO4 + K2S = KHSO4 + SO2 + H2O =>
5 H2SO4 + K2S = 2 KHSO4 + 4 SO2 + 4 H2O
S2O3{-2} + Br2 + H2O = HSO4{-} + Br{-} + H{+} =>
S2O3{-2} + 4 Br2 + 5 H2O = 2 HSO4{-} + 8 Br{-} + 8 H{+}
N2O3 + H2 = HNO3 + NO =>
4 N2O3 + H2 = 2 HNO3 + 6 NO
Ca(NO2)2 + H2O = Ca(OH)2 + HNO2 =>
Ca(NO2)2 + 2 H2O = Ca(OH)2 + 2 HNO2
Cl2 + B + OH{-} = Cl{-} + H2BO3{-} + H2O =>
3 Cl2 + 2 B + 8 OH{-} = 6 Cl{-} + 2 H2BO3{-} + 2 H2O
NH4OH + KNO3 = KOH + NH4NO3 =>
NH4OH + KNO3 = KOH + NH4NO3
K2SO3 + H2SO4 = KHSO4 + H2SO3 =>
K2SO3 + 2 H2SO4 = 2 KHSO4 + H2SO3
NH4OH + KNO3 = KOH + NH4NO3 =>
NH4OH + KNO3 = KOH + NH4NO3
BiOH + HSiO3 = BiSiO3 + H2O =>
BiOH + HSiO3 = BiSiO3 + H2O
NO2{-} + Cr2O7{-2} = Cr{-} + NO3{-} =>
7 NO2{-} + Cr2O7{-2} = 2 Cr{-} + 7 NO3{-}
CuCl + Na2SO3 + HCl = CuCl2 + S + NaCl + H2O =>
4 CuCl + Na2SO3 + 6 HCl = 4 CuCl2 + S + 2 NaCl + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/23
Équations équilibrées sur12/18/22
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