| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2O3 + 4 CaO = Ca2NO3 + Ca2NO4
Sodium + chlorine = sodiumchloride =>
2 Na + Cl2 = 2 NaCl
NaOH + CuSO4 = CuOH + NaSO4 =>
NaOH + CuSO4 = CuOH + NaSO4
NH4Cl + H2O + CaO = NH4OH + CaCl2 =>
2 NH4Cl + H2O + CaO = 2 NH4OH + CaCl2
FeSO4(NH4)SO46H2O = Fe + S8 + O2 + H2 + N2 =>
4 FeSO4(NH4)SO46H2O = 4 Fe + S8 + 102 O2 + 12 H2 + 2 N2
Au2S3 + K2SO = K2S + Au2(SO4)3 =>
Au2S3 + 12 K2SO = 12 K2S + Au2(SO4)3
FeCl3 + KI = KCl3 + IFe =>
FeCl3 + KI = KCl3 + IFe
Cu + N + O2 = Cu(NO3)2 =>
Cu + 2 N + 3 O2 = Cu(NO3)2
Mg + MnSO4 = MgSO4 + Mn =>
Mg + MnSO4 = MgSO4 + Mn
AsO2{-} + I2 + H2O = I{-} + AsO4{-3} + H{+} =>
AsO2{-} + I2 + 2 H2O = 2 I{-} + AsO4{-3} + 4 H{+}
H + O2 = H2O =>
4 H + O2 = 2 H2O
Cu2O + HCl = HCuCl + O2 =>
2 Cu2O + 4 HCl = 4 HCuCl + O2
Al + PbO2 = Al2O3 + Pb =>
4 Al + 3 PbO2 = 2 Al2O3 + 3 Pb
KOH + HCl = H2O + KCl =>
KOH + HCl = H2O + KCl
HI + Ag = AgI + H =>
HI + Ag = AgI + H
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Br + NaCl = BrCl + Na =>
Br + NaCl = BrCl + Na
Pb + P = Pb2P =>
2 Pb + P = Pb2P
MgCl2 + KOH = Mg(OH)2 + KCl =>
MgCl2 + 2 KOH = Mg(OH)2 + 2 KCl
NaNO3 + Ca(NO3)2 = NaCa + NO3 =>
NaNO3 + Ca(NO3)2 = NaCa + 3 NO3
C8H16 = C4H8 =>
C8H16 = 2 C4H8
H2SO3 + Mn(OH)7 = Mn2(SO3)7 + H2O =>
7 H2SO3 + 2 Mn(OH)7 = Mn2(SO3)7 + 14 H2O
Li + FeI3 = LiI + Fe =>
3 Li + FeI3 = 3 LiI + Fe
Pt + H2O = Pt(OH)2 + H2 =>
Pt + 2 H2O = Pt(OH)2 + H2
KHSO4 + AgNO3 = KNO3 + AgSO4 + H2 =>
2 KHSO4 + 2 AgNO3 = 2 KNO3 + 2 AgSO4 + H2
H2S + Fe = Fe2S3 + H2 =>
3 H2S + 2 Fe = Fe2S3 + 3 H2
C2H6 + Cl = C2H5 + HCl =>
C2H6 + Cl = C2H5 + HCl
Cu(No3)2 + Zn = Cu + ZnNo3 =>
Cu(No3)2 + 2 Zn = Cu + 2 ZnNo3
O2 + CI2 = CI2O =>
O2 + 2 CI2 = 2 CI2O
K3[Fe(C2O4)3]3H2O + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + CO2 + H2O =>
10 K3[Fe(C2O4)3]3H2O + 24 KMnO4 + 96 H2SO4 = 15 Fe2(SO4)3 + 24 MnSO4 + 27 K2SO4 + 180 CO2 + 106 H2O
K2CO3 + H2SO4 = KHSO4 + H2CO3 =>
K2CO3 + 2 H2SO4 = 2 KHSO4 + H2CO3
HCOONa + SO2 = Na2S2O3 + CO2 + H2O =>
2 HCOONa + 2 SO2 = Na2S2O3 + 2 CO2 + H2O
Cr2(SO4)3 + KOH = Cr(OH)3 + K2SO4 =>
Cr2(SO4)3 + 6 KOH = 2 Cr(OH)3 + 3 K2SO4
BaO + As2O5 = Ba3(AsO4)2 =>
3 BaO + As2O5 = Ba3(AsO4)2
Na2SiO3 + HCl = NaCl + H2SiO3 =>
Na2SiO3 + 2 HCl = 2 NaCl + H2SiO3
BrF3 = F2 + BrF =>
BrF3 = F2 + BrF
H2SO4 + C = H2O + SO2 + CO2 =>
2 H2SO4 + C = 2 H2O + 2 SO2 + CO2
K3P + O2 = K3PO4 =>
K3P + 2 O2 = K3PO4
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
NaHCO3 + N = NH3 + NaCO3 =>
3 NaHCO3 + N = NH3 + 3 NaCO3
K2CO3 + Mg2(SO4)2 = K2SO4 + Mg2(CO3)2 =>
2 K2CO3 + Mg2(SO4)2 = 2 K2SO4 + Mg2(CO3)2
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
Fe2{+} = Fe2{+3} + Fe =>
3 Fe2{+} = Fe2{+3} + 4 Fe
C10H21OH + O2 = CO2 + H2O =>
C10H21OH + 15 O2 = 10 CO2 + 11 H2O
Hg(NO3)2 + SnCl2 + H2O = Hg + SnCl4 + Sn(OH)2 + HNO3 =>
Hg(NO3)2 + 2 SnCl2 + 2 H2O = Hg + SnCl4 + Sn(OH)2 + 2 HNO3
P4 + Cl2 = P4Cl6 =>
P4 + 3 Cl2 = P4Cl6
Zn + Co(OH)3 = Co + Zn(OH)2 =>
3 Zn + 2 Co(OH)3 = 2 Co + 3 Zn(OH)2
KOH + KHCO3 = K2CO3 + H2O =>
KOH + KHCO3 = K2CO3 + H2O
Na2B4O7*10H2O = Na + B + O + H2O =>
Na2B4O7*10H2O = 2 Na + 4 B + 7 O + 10 H2O
NO2 + CaCO3 + O2 = CO2 + Ca(NO3)2 =>
4 NO2 + 2 CaCO3 + O2 = 2 CO2 + 2 Ca(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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