| Équations équilibrées la veille | Équations équilibrées le lendemain |
KClO3 + H2SO4 = KHSO4 + HClO3
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
Ba + Al2(CO3)3 = Ba(CO3) + Al =>
3 Ba + Al2(CO3)3 = 3 Ba(CO3) + 2 Al
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
NH4 + Ca(ClO3)2 = N2 + H2O + CaCl2 =>
6 NH4 + 2 Ca(ClO3)2 = 3 N2 + 12 H2O + 2 CaCl2
K + Fe(OH)3 = K(OH)3 + Fe =>
K + Fe(OH)3 = K(OH)3 + Fe
P2 + I2 + H2O = H3PO4 + HI =>
P2 + 5 I2 + 8 H2O = 2 H3PO4 + 10 HI
C2H6 = C2H4 + H2 =>
C2H6 = C2H4 + H2
Pb(OH)4 + Cu2O = PbO2 + CuOH =>
Pb(OH)4 + 2 Cu2O = PbO2 + 4 CuOH
Hg + HF = HgF + H2 =>
2 Hg + 2 HF = 2 HgF + H2
Zn3(PO4)2 + C = Zn3P2 + CO =>
Zn3(PO4)2 + 8 C = Zn3P2 + 8 CO
Li(OH) + HClO2 = LiClO2 + H2O =>
Li(OH) + HClO2 = LiClO2 + H2O
Mg + H2SO4 = Mg(H2SO4)2 =>
Mg + 2 H2SO4 = Mg(H2SO4)2
NaH2PO2 + NiCl2 + NaOH = Na2HPO3 + Ni + NaCl + H2O =>
NaH2PO2 + NiCl2 + 3 NaOH = Na2HPO3 + Ni + 2 NaCl + 2 H2O
CS2 + NH3(g) = H2S(g) + NH4SCN(s) =>
CS2 + 2 NH3(g) = H2S(g) + NH4SCN(s)
CH3NH2(g) + O2(g) = CO2(g) + H2O(g) + N2(g) =>
4 CH3NH2(g) + 9 O2(g) = 4 CO2(g) + 10 H2O(g) + 2 N2(g)
C10H8 + O2 = CO2 + H2O* =>
C10H8 + 12 O2 = 10 CO2 + 4 H2O*
MnO + H2C2O4 = Mn + CO2 + H2O =>
MnO + H2C2O4 = Mn + 2 CO2 + H2O
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
Cu{2+} + Cl{-} = CuCl2 =>
Cu{2+} + 2 Cl{-} = CuCl2
FeO(s) + Mg(s) = Fe(l) + MgO(s) =>
FeO(s) + Mg(s) = Fe(l) + MgO(s)
LiBr + Co(SO3)2 = Li2SO3 + CoBr4 =>
4 LiBr + Co(SO3)2 = 2 Li2SO3 + CoBr4
HgO(heat) = Hg + O2 =>
2 HgO(heat) = 2 Hg + O2
K2Cr2O7 + Zn + H2SO4 = ZnSO4 + Cr(SO4) + K2SO4 + H2O =>
K2Cr2O7 + 4 Zn + 7 H2SO4 = 4 ZnSO4 + 2 Cr(SO4) + K2SO4 + 7 H2O
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
ScH3 + H2O = Sc(OH)3 + H2 =>
ScH3 + 3 H2O = Sc(OH)3 + 3 H2
C3H8 + NH3 = HCN + H2 =>
C3H8 + 3 NH3 = 3 HCN + 7 H2
PbCl2 + Li2SO4 = PbSO4 + LiCl =>
PbCl2 + Li2SO4 = PbSO4 + 2 LiCl
Al(OH)3 + HClO2 = Al(ClO2)3 + H2O =>
Al(OH)3 + 3 HClO2 = Al(ClO2)3 + 3 H2O
Al2O3*2SiO2*2H2O + H2SO4 + H2O = Al2(SO4)3*14H2O + SiO2 =>
Al2O3*2SiO2*2H2O + 3 H2SO4 + 9 H2O = Al2(SO4)3*14H2O + 2 SiO2
Rb + P = Rb3P =>
3 Rb + P = Rb3P
C7H12O2 + O3 = C + H2O =>
3 C7H12O2 + 4 O3 = 21 C + 18 H2O
La + H2O = La(OH)3 + H2 =>
2 La + 6 H2O = 2 La(OH)3 + 3 H2
H2(g) + I(g) = HI(g) =>
H2(g) + 2 I(g) = 2 HI(g)
Al + ClCu2 = AlCl3 + Cu =>
Al + 3 ClCu2 = AlCl3 + 6 Cu
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
Na + I2Mg = INa + Mg =>
2 Na + I2Mg = 2 INa + Mg
C3H6O + Cr2O7{2-} + H{+} = CO2 + Cr{3+} + H2O =>
3 C3H6O + 8 Cr2O7{2-} + 64 H{+} = 9 CO2 + 16 Cr{3+} + 41 H2O
Na2S + ZnCl2 = NaCl + ZnS =>
Na2S + ZnCl2 = 2 NaCl + ZnS
Fe2F6 + KCN = Fe2(CN)6 + KF =>
Fe2F6 + 6 KCN = Fe2(CN)6 + 6 KF
(NH4)2SO4 + Cu = NH4 + CuSO4 =>
(NH4)2SO4 + Cu = 2 NH4 + CuSO4
LiF + AgNO3 = LiNO3 + AgF =>
LiF + AgNO3 = LiNO3 + AgF
CH3NO2 + Fe + H2SO4 = (CH3NH3)2SO4 + FeSO4 + H2O =>
2 CH3NO2 + 6 Fe + 7 H2SO4 = (CH3NH3)2SO4 + 6 FeSO4 + 4 H2O
CH2 + S = CS2 + H2S =>
CH2 + 3 S = CS2 + H2S
H2O2(l) + SO2(g) = H2SO4(aq) =>
H2O2(l) + SO2(g) = H2SO4(aq)
Cl2O + HCl = Cl2 + H2O =>
Cl2O + 2 HCl = 2 Cl2 + H2O
[C2H5O]2PS2H + ZnO = Zn[S2P(OC2H5)2]2 + H2O =>
2[C2H5O]2PS2H + ZnO = Zn[S2P(OC2H5)2]2 + H2O
Mg(C2H3O2)2 + Li = Mg + Li(C2H3O2) =>
Mg(C2H3O2)2 + 2 Li = Mg + 2 Li(C2H3O2)
CS2 + NH3(g) = H2S(g) + NH4SCN(s) =>
CS2 + 2 NH3(g) = H2S(g) + NH4SCN(s)
Sb + O3 = Sb4O6 =>
4 Sb + 2 O3 = Sb4O6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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