| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnO2 + H2O = H2ZnO3
Ni + H = NiH =>
Ni + H = NiH
Al(OH)3(ac) + H2SO4(ac) = Al2(SO4)3(ac) + H2O(g) =>
2 Al(OH)3(ac) + 3 H2SO4(ac) = Al2(SO4)3(ac) + 6 H2O(g)
Li + BaOH = Ba + LiOH =>
Li + BaOH = Ba + LiOH
AlCl3 + Ba(C2H3O2)2 = Al(C2H3O2)3 + BaCl2 =>
2 AlCl3 + 3 Ba(C2H3O2)2 = 2 Al(C2H3O2)3 + 3 BaCl2
C3H6 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + CH3COOH =>
10 C3H6 + 12 KMnO4 + 18 H2SO4 = 6 K2SO4 + 12 MnSO4 + 18 H2O + 15 CH3COOH
FeCl3 + K4Fe(CN)6 = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4Fe(CN)6 = Fe4[Fe(CN)6]3 + 12 KCl
NaClO3 + KNO3 = KClO3 + NaNO3 =>
NaClO3 + KNO3 = KClO3 + NaNO3
Zn(s) + S(s) = ZnS(s) =>
Zn(s) + S(s) = ZnS(s)
ZrO2 + CaCO3 = ZrO + CaO + CO3 =>
ZrO2 + CaCO3 = ZrO + CaO + CO3
C5H10O2 + H2O = CH3OH + C4H8O2 =>
C5H10O2 + H2O = CH3OH + C4H8O2
C3H8COOH + C2H5 = CC3H8COOC2H5 + H2O =>
17 C3H8COOH + C2H5 = 10 CC3H8COOC2H5 + 14 H2O
NaClO2 + S = NaCl + SO2 =>
NaClO2 + S = NaCl + SO2
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
HCl + ZnS = Zn{2+} + Cl{-} + H2S =>
2 HCl + ZnS = Zn{2+} + 2 Cl{-} + H2S
CH3COOH + CaO = (CH3COOH)2Ca + O2 =>
4 CH3COOH + 2 CaO = 2(CH3COOH)2Ca + O2
H2O70 + PCl40 + Fe20 = O30P40 + Cl60O20 + HClFe1750 =>
1690 H2O70 + 8480 PCl40 + 295750 Fe20 = 212 O30P40 + 5597 Cl60O20 + 3380 HClFe1750
HCl + CuCl2 + Cu = HCuCl2 =>
2 HCl + CuCl2 + Cu = 2 HCuCl2
KNO3 + KI + H2SO4 = NH3 + K2SO4 + I2 + H2O =>
2 KNO3 + 16 KI + 9 H2SO4 = 2 NH3 + 9 K2SO4 + 8 I2 + 6 H2O
H2O + Al4C3 = CH4 + Al + HO =>
12 H2O + Al4C3 = 3 CH4 + 4 Al + 12 HO
FeH3 = FeH + H2 =>
FeH3 = FeH + H2
GeO2 + H2O = H2GeO3 =>
GeO2 + H2O = H2GeO3
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
Pt2C + Na = NaC + Pt =>
Pt2C + Na = NaC + 2 Pt
CH3COOH + CaO = (CH3COOH)2Ca + O2 =>
4 CH3COOH + 2 CaO = 2(CH3COOH)2Ca + O2
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
At + N2 = At3N =>
6 At + N2 = 2 At3N
CH3COOH + CaO = (CH3COOH)2Ca + O2 =>
4 CH3COOH + 2 CaO = 2(CH3COOH)2Ca + O2
(C2O4){2-} + (MnO4){-} + (H){+} = CO2 + Mn{2+} + H2O =>
5(C2O4){2-} + 2(MnO4){-} + 16(H){+} = 10 CO2 + 2 Mn{2+} + 8 H2O
Mg(SCN)2 + H2 = Mg + HSCN =>
Mg(SCN)2 + H2 = Mg + 2 HSCN
ZnFe2O4 + O2 = FeO2 + ZnO =>
2 ZnFe2O4 + O2 = 4 FeO2 + 2 ZnO
Cl2 + NaOH = H2O + NaCl + NaClO =>
Cl2 + 2 NaOH = H2O + NaCl + NaClO
CH3COOH + CaO = (CH3COOH)2Ca + O2 =>
4 CH3COOH + 2 CaO = 2(CH3COOH)2Ca + O2
H2 + O2 = H3O7 =>
3 H2 + 7 O2 = 2 H3O7
Ag2SO4 + Al2(CO3)3 = Ag2CO3 + Al2(SO4)3 =>
3 Ag2SO4 + Al2(CO3)3 = 3 Ag2CO3 + Al2(SO4)3
NH4Cl + O2 = H2O + HCl + N2 =>
4 NH4Cl + 3 O2 = 6 H2O + 4 HCl + 2 N2
CH3COOH + CaO = (CH3COOH)2Ca + O2 =>
4 CH3COOH + 2 CaO = 2(CH3COOH)2Ca + O2
Fe(OH) + NaOH = FeNa + HO =>
Fe(OH) + NaOH = FeNa + 2 HO
Ni(NO3)2 + NH3 + H2O = NH4(NO3) + Ni(OH)2 =>
Ni(NO3)2 + 2 NH3 + 2 H2O = 2 NH4(NO3) + Ni(OH)2
Na2CO3(aq) + CH3COOH(aq) = NaCH3COO(aq) + H2O(l) + CO2 =>
Na2CO3(aq) + 2 CH3COOH(aq) = 2 NaCH3COO(aq) + H2O(l) + CO2
H{+} + Cl{-} + CuCl + O2 = CuCl2 + H2O =>
4 H{+} + 4 Cl{-} + 4 CuCl + O2 = 4 CuCl2 + 2 H2O
Cu + HCl = CuCl3 + H =>
Cu + 3 HCl = CuCl3 + 3 H
KNO3 + HCl = KCl + HNO3 =>
KNO3 + HCl = KCl + HNO3
MnSO4 + K2SO + HNO3 = KMnO4 + H2SO4 + NO2 + H2O =>
2 MnSO4 + K2SO + 16 HNO3 = 2 KMnO4 + 3 H2SO4 + 16 NO2 + 5 H2O
KCN + CO(CN)2 + HCN = K3CO(CN)6 + H2 =>
6 KCN + 2 CO(CN)2 + 2 HCN = 2 K3CO(CN)6 + H2
NH4NO3 + NaCO3 = NaNO3 + NH4 + CO2 + H2O =>
4 NH4NO3 + 5 NaCO3 = 5 NaNO3 + 3 NH4 + 5 CO2 + 2 H2O
H2O + I2O = HIO =>
H2O + I2O = 2 HIO
C2H2 + Cu(NH3)2Cl = Cu2C2 + NH4Cl + NH3 =>
C2H2 + 2 Cu(NH3)2Cl = Cu2C2 + 2 NH4Cl + 2 NH3
CH3COOH + CaO = (CH3COOH)2Ca + O2 =>
4 CH3COOH + 2 CaO = 2(CH3COOH)2Ca + O2
PbSO4 + NaOH = Na[Pb(OH)3] + Na2SO4 =>
PbSO4 + 3 NaOH = Na[Pb(OH)3] + Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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