| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba + HO + HCl = BaCl + H2O
[Cr(OH)6] + H = Cr + H2O =>
[Cr(OH)6] + 6 H = Cr + 6 H2O
Ni + HCI = NiCI + H2 =>
2 Ni + 2 HCI = 2 NiCI + H2
Cu(OH)2 + Na3PO4 = CuPO4 + Na3(OH)2 =>
Cu(OH)2 + Na3PO4 = CuPO4 + Na3(OH)2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
PO2 + H2O = H3PO34 + H2 =>
2 PO2 + 64 H2O = 2 H3PO34 + 61 H2
Zn(s) + CUSO4(aq) = ZnSO4(aq) + CU(s) =>
Zn(s) + CUSO4(aq) = ZnSO4(aq) + CU(s)
Ag + HClO3 = Ag2ClO3 + H2 =>
4 Ag + 2 HClO3 = 2 Ag2ClO3 + H2
Mn + FeSO4 = Mn(SO4)4 + Fe =>
Mn + 4 FeSO4 = Mn(SO4)4 + 4 Fe
I2 + Cl2 = ICl =>
I2 + Cl2 = 2 ICl
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Pt + H2S = PtS2 + H2 =>
Pt + 2 H2S = PtS2 + 2 H2
La2O3 + H3PO4 = LaPO4 + H2O =>
La2O3 + 2 H3PO4 = 2 LaPO4 + 3 H2O
(CH3)3COK + CH3I = (CH3)3COCH3 + KI =>
(CH3)3COK + CH3I = (CH3)3COCH3 + KI
CH3CHO + C6H6 + C = C9H10O =>
CH3CHO + C6H6 + C = C9H10O
K2SO3 + Cl2 = K2SO4 + KCl + SO2 =>
2 K2SO3 + Cl2 = K2SO4 + 2 KCl + SO2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Mn + FeSO4 = Mn(SO4)4 + Fe =>
Mn + 4 FeSO4 = Mn(SO4)4 + 4 Fe
H2NO3 + Cu = CuNO3 + H2 =>
H2NO3 + Cu = CuNO3 + H2
H2SO4 + CuBr2 = CuSO4 + HBr =>
H2SO4 + CuBr2 = CuSO4 + 2 HBr
H{+} + (COO)2{2-} = CO2 + H2 =>
2 H{+} + (COO)2{2-} = 2 CO2 + H2
Fe2O3 + NH3 = FeN + H2O =>
Fe2O3 + 2 NH3 = 2 FeN + 3 H2O
S2Cl2 + H2S = S + HCl =>
S2Cl2 + H2S = 3 S + 2 HCl
H2 + N12O3 = N1 + H2O =>
3 H2 + N12O3 = 12 N1 + 3 H2O
C2H2OH + K2Cr2O7 + H2SO4 = C2H2O4 + Cr2(SO4)3 + K2SO4 + H2O =>
6 C2H2OH + 7 K2Cr2O7 + 28 H2SO4 = 6 C2H2O4 + 7 Cr2(SO4)3 + 7 K2SO4 + 31 H2O
HBr + Mg(OH)2 = H2O + MgBr2 =>
2 HBr + Mg(OH)2 = 2 H2O + MgBr2
H2S2O3 + Ga(OH)3 = Ga2(S2O3)3 + H2O =>
3 H2S2O3 + 2 Ga(OH)3 = Ga2(S2O3)3 + 6 H2O
Zn(s) + Au(NO3)3(aq) = ZnNO3(aq) + Au3(s) =>
9 Zn(s) + 3 Au(NO3)3(aq) = 9 ZnNO3(aq) + Au3(s)
P + Ca(OCl)2 + H2O = CaCl2 + H3PO4 =>
4 P + 5 Ca(OCl)2 + 6 H2O = 5 CaCl2 + 4 H3PO4
SH2 + Pb(NO3)2 = PbS + HNO3 =>
SH2 + Pb(NO3)2 = PbS + 2 HNO3
CaClOH + Ti3O + O2 = CaTiO3 + HCl =>
6 CaClOH + 2 Ti3O + 5 O2 = 6 CaTiO3 + 6 HCl
Yb(SO4)4 + Es = Es(SO4)3 + Yb =>
3 Yb(SO4)4 + 4 Es = 4 Es(SO4)3 + 3 Yb
CoCl2 + NH4OH = H2O + [Co(NH3)6]Cl2 =>
CoCl2 + 6 NH4OH = 6 H2O + [Co(NH3)6]Cl2
Zn + NH4OH = Zn(NH3)4 + H(OH) =>
Zn + 4 NH4OH = Zn(NH3)4 + 4 H(OH)
Cl2O7H2O = HClO4 =>
Cl2O7H2O = 2 HClO4
O2 + C6H7OH = CO2 + H2O =>
15 O2 + 2 C6H7OH = 12 CO2 + 8 H2O
(Fe(OH)3) = Fe2O3 + H2O =>
2(Fe(OH)3) = Fe2O3 + 3 H2O
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
K3CrO3 = Cr2O3 + K2O =>
2 K3CrO3 = Cr2O3 + 3 K2O
(CH3)2NH + HNO2 = H2O + C2H6(N2O) =>
(CH3)2NH + HNO2 = H2O + C2H6(N2O)
HClO3 + SO2 = HCl + SO3 =>
HClO3 + 3 SO2 = HCl + 3 SO3
(CH3COO)2Mg + HNO3 = CH3COOH + Mg(NO3)2 =>
(CH3COO)2Mg + 2 HNO3 = 2 CH3COOH + Mg(NO3)2
Ni2(SO3)3 + KCN = K2SO3 + Ni(CN)3 =>
Ni2(SO3)3 + 6 KCN = 3 K2SO3 + 2 Ni(CN)3
ArO4 + CH4 = ArC + H2O + O2 =>
ArO4 + CH4 = ArC + 2 H2O + O2
Mn + FeSO4 = Mn(SO4)4 + Fe =>
Mn + 4 FeSO4 = Mn(SO4)4 + 4 Fe
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
CaSiO3 + HF = SiF4 + CaF2 + H2O =>
CaSiO3 + 6 HF = SiF4 + CaF2 + 3 H2O
FeSO4 + HJO3 + H2SO4 = Fe2(SO4)3 + J2 + H2O =>
10 FeSO4 + 2 HJO3 + 5 H2SO4 = 5 Fe2(SO4)3 + J2 + 6 H2O
C4H9COOH + Al2O3 = (C4H9COO)3Al + H2O =>
6 C4H9COOH + Al2O3 = 2(C4H9COO)3Al + 3 H2O
B + I2 = B2I6 =>
2 B + 3 I2 = B2I6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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