| Équations équilibrées la veille | Équations équilibrées le lendemain |
[Fe(H2O)6]Cl3 + 4 KSCN = [Fe(SCN)4]K + 3 KCl + 6 H2O
K2S = K2 + S =>
K2S = K2 + S
K2SO3 + H2SO4 = H2O + SO2 + KHSO4 =>
K2SO3 + 2 H2SO4 = H2O + SO2 + 2 KHSO4
AlCl3 + NH4 + OH = Al(OH)3 + NH4Cl =>
AlCl3 + 3 NH4 + 3 OH = Al(OH)3 + 3 NH4Cl
P4(s) + Br2(l) = PBr3(g) =>
P4(s) + 6 Br2(l) = 4 PBr3(g)
Ba(OH)2 + NaCl = BaCl2 + NaOH =>
Ba(OH)2 + 2 NaCl = BaCl2 + 2 NaOH
Sc + F2 = ScF3 =>
2 Sc + 3 F2 = 2 ScF3
F2 + H2O = HF + H2O2 =>
F2 + 2 H2O = 2 HF + H2O2
H4C + Pb(OH)2 = Pb2C + H2O =>
H4C + 2 Pb(OH)2 = Pb2C + 4 H2O
Na2CO4 + H2O = Na2CO3 + H2O2 =>
Na2CO4 + H2O = Na2CO3 + H2O2
Cu2Co3OH2 + HCo2H + H2O = CuCo2H24H2O + Co2 =>
2 Cu2Co3OH2 + 48 HCo2H + 2 H2O = 4 CuCo2H24H2O + 47 Co2
N2O4 + CO = N2 + CO2 =>
N2O4 + 4 CO = N2 + 4 CO2
Pt + H2O = PtOH + H =>
Pt + H2O = PtOH + H
(MgOH)2CO3 + CO2 = MgCO3 + H2O =>
(MgOH)2CO3 + CO2 = 2 MgCO3 + H2O
N2O + C2H2 = CO + N2 + H2O =>
3 N2O + C2H2 = 2 CO + 3 N2 + H2O
NaCl + Na2HPO4 + NH3 = Na3PO4 + NH4Cl =>
NaCl + Na2HPO4 + NH3 = Na3PO4 + NH4Cl
C6H6 + C3H6 = C6H5C3H7 =>
C6H6 + C3H6 = C6H5C3H7
Ag + ZnOH{2} = Zn{2} + AgOH =>
Ag + ZnOH{2} = Zn{2} + AgOH
K2S + KMnO4 + OH = SO + K2MnO4 + H2O =>
K2S + 2 KMnO4 + 2 OH = SO + 2 K2MnO4 + H2O
Al + HCl + CuSO4 = Al2(SO4) + CuCl2 + H2 =>
2 Al + 2 HCl + CuSO4 = Al2(SO4) + CuCl2 + H2
Na2CO3 + H2O = H2CO3 + NaOH =>
Na2CO3 + 2 H2O = H2CO3 + 2 NaOH
CuNo3 = Cu + No3 =>
CuNo3 = Cu + No3
Fe1S2 + O2 = Fe2O3 + S1O2 =>
4 Fe1S2 + 11 O2 = 2 Fe2O3 + 8 S1O2
Y8 + O2 = YO3 =>
Y8 + 12 O2 = 8 YO3
NaNO2 + Zn + NaOH + H2O = Na2[Zn(OH)4] + NH3 =>
NaNO2 + 3 Zn + 5 NaOH + 5 H2O = 3 Na2[Zn(OH)4] + NH3
ZnSO4 = ZnSO3 + O2 =>
2 ZnSO4 = 2 ZnSO3 + O2
I2 + CHCl3 = ICl + CH =>
3 I2 + 2 CHCl3 = 6 ICl + 2 CH
CaO = Ca + O =>
CaO = Ca + O
Na2O2 + H(OH) = Na(OH) + O2 =>
2 Na2O2 + 2 H(OH) = 4 Na(OH) + O2
Al2(CO3)3 + NH4NO3 = (NH4)2CO3 + Al(NO3)3 =>
Al2(CO3)3 + 6 NH4NO3 = 3(NH4)2CO3 + 2 Al(NO3)3
Na2[Zn(OH)4] + H2SO4 = ZnSO4 + NaOH + H2O =>
Na2[Zn(OH)4] + H2SO4 = ZnSO4 + 2 NaOH + 2 H2O
K2SO4 + H2O = SO3 + KOH =>
K2SO4 + H2O = SO3 + 2 KOH
C4H9COOH + C3H7OH = C4H9COOC3H7 + H2O =>
C4H9COOH + C3H7OH = C4H9COOC3H7 + H2O
B5H9 + H2O = B(OH)3 + H2 =>
B5H9 + 15 H2O = 5 B(OH)3 + 12 H2
V2O5 + NH3 = V2O3 + N2 + H2O =>
3 V2O5 + 4 NH3 = 3 V2O3 + 2 N2 + 6 H2O
H2SO4 + KMnO4 + H2O2 = MnO4 + K2SO4 + H2O =>
H2SO4 + 2 KMnO4 + H2O2 = 2 MnO4 + K2SO4 + 2 H2O
N2H4 + HNO3 = H2O + HN3 =>
8 N2H4 + 5 HNO3 = 15 H2O + 7 HN3
Y8 + O2 = YO3 =>
Y8 + 12 O2 = 8 YO3
Na + ClOH = NaOH + Cl =>
Na + ClOH = NaOH + Cl
Ni + V = Ni94V6 =>
94 Ni + 6 V = Ni94V6
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
CoCO3 + LiOH = LiCoO2 + CO2 + H2 =>
2 CoCO3 + 2 LiOH = 2 LiCoO2 + 2 CO2 + H2
MgSi + HCl = MgCl + H + Si =>
MgSi + HCl = MgCl + H + Si
Al(NO3)3 + H2O = Al(OH)(NO3)2 + HNO3 =>
Al(NO3)3 + H2O = Al(OH)(NO3)2 + HNO3
CH3COOH + KOH = H2O + KCH3COO =>
CH3COOH + KOH = H2O + KCH3COO
Ba(OH)2 + SO3 = BaSO4 + H2O =>
Ba(OH)2 + SO3 = BaSO4 + H2O
ZnSO4 = Zn + SO2 + O2 =>
ZnSO4 = Zn + SO2 + O2
MgCl2 + K2CO3 = KCl + MgCO3 =>
MgCl2 + K2CO3 = 2 KCl + MgCO3
SO3 + Fe(OH)3 = SO3(OH)2 + Fe =>
3 SO3 + 2 Fe(OH)3 = 3 SO3(OH)2 + 2 Fe
Ca(OH)2 + H2SiO3 = Ca(HSiO3)2 + H2O =>
Ca(OH)2 + 2 H2SiO3 = Ca(HSiO3)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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