| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na2CrO4 + 6 NaI + 4 H2O = 2 NaCrO2 + 3 I2 + 8 NaOH
Ba(OH)2 + NaHCO3 = BaCO3 + H2O + NaOH =>
Ba(OH)2 + NaHCO3 = BaCO3 + H2O + NaOH
K2S + Ni(C2H3O2)2 = NiS + KC2H3O2 =>
K2S + Ni(C2H3O2)2 = NiS + 2 KC2H3O2
Zn(NO3)2 = ZnON2O5 =>
Zn(NO3)2 = ZnON2O5
KI + FeCl3 = KFe + ICl3 =>
KI + FeCl3 = KFe + ICl3
AgNO3 + K2(SO4) = Ag2(SO4) + KNO3 =>
2 AgNO3 + K2(SO4) = Ag2(SO4) + 2 KNO3
Sn(SO3)2 + K = KSO3 + Sn =>
Sn(SO3)2 + 2 K = 2 KSO3 + Sn
NH4Cl(s) = NH3(g) + HCl(g) =>
NH4Cl(s) = NH3(g) + HCl(g)
Cl2 + SI = ClI + S =>
Cl2 + 2 SI = 2 ClI + 2 S
KClO3 = K + ClO + O2 =>
KClO3 = K + ClO + O2
HMnO4 + Na2O = NaMnO4 + H2O =>
2 HMnO4 + Na2O = 2 NaMnO4 + H2O
Ni(NO3)2 + KIO3 = NiO3 + KI(NO3)2 =>
Ni(NO3)2 + KIO3 = NiO3 + KI(NO3)2
C4H6 + HBr = C4H10 + Br2 =>
C4H6 + 4 HBr = C4H10 + 2 Br2
K2MnO4 + FeSO4 + KOH = Fe(OH)3 + K2SO4 + K3MnO4 =>
K2MnO4 + FeSO4 + 3 KOH = Fe(OH)3 + K2SO4 + K3MnO4
Zn(NO3)2 + Na2HPO4 = Zn3(PO4)3 + NaNO3 + H2 =>
6 Zn(NO3)2 + 6 Na2HPO4 = 2 Zn3(PO4)3 + 12 NaNO3 + 3 H2
HCOONaHCl = HCOOHNaCl =>
HCOONaHCl = HCOOHNaCl
Hg + H2SO4(rozc) = HgSO4 + SO + H2O =>
2 Hg + 3 H2SO4(rozc) = 2 HgSO4 + SO + 3 H2O
Pb(OH)4 + Sr = Sr(OH)2 + Pb =>
Pb(OH)4 + 2 Sr = 2 Sr(OH)2 + Pb
Na2S2O8 + KI + H2O = KIO3 + Na2SO4 + H2S =>
3 Na2S2O8 + 5 KI + 3 H2O = 5 KIO3 + 3 Na2SO4 + 3 H2S
NaTeO3 + NaI + HCl = NaCl + Te + I + H2O =>
NaTeO3 + 5 NaI + 6 HCl = 6 NaCl + Te + 5 I + 3 H2O
Mg(OH)2 + HCl = H2O + MgCl2 =>
Mg(OH)2 + 2 HCl = 2 H2O + MgCl2
NaHSO3 + HBr = NaBr + H2O + SO2 =>
NaHSO3 + HBr = NaBr + H2O + SO2
Mg(OH)2 + HCl = MgCl2(g) + H2O =>
Mg(OH)2 + 2 HCl = MgCl2(g) + 2 H2O
C8H16O2 + O2 = CO2 + H2O =>
C8H16O2 + 11 O2 = 8 CO2 + 8 H2O
H2SO4 + C2H6O + K2Cr2O7 = C2H4O2 + Cr2(SO4)3 + H2O + K2SO4 =>
8 H2SO4 + 3 C2H6O + 2 K2Cr2O7 = 3 C2H4O2 + 2 Cr2(SO4)3 + 11 H2O + 2 K2SO4
Ta2(OH)2(SO4)4 + HF + KF = TaF5 + K2SO4 + H2O =>
Ta2(OH)2(SO4)4 + 2 HF + 8 KF = 2 TaF5 + 4 K2SO4 + 2 H2O
AgXNO3 + MgCl2 = AgCl + Mg(XNO3)2 =>
2 AgXNO3 + MgCl2 = 2 AgCl + Mg(XNO3)2
H = H10 =>
10 H = H10
Zn + LiOH = Li2ZnO2 + H2 =>
Zn + 2 LiOH = Li2ZnO2 + H2
Mn(ClO3)2 = MnCl2 + O2 =>
Mn(ClO3)2 = MnCl2 + 3 O2
Fe + K3[Fe(Cn)6] = Fe3[Fe(Cn)6]2 + K =>
3 Fe + 2 K3[Fe(Cn)6] = Fe3[Fe(Cn)6]2 + 6 K
BaCl2 + NH4NO3 = NH4Cl + Ba(NO3)2 =>
BaCl2 + 2 NH4NO3 = 2 NH4Cl + Ba(NO3)2
C4 + H2O = CO + H2 =>
C4 + 4 H2O = 4 CO + 4 H2
Zn(s) + H2O(l) = ZnO(s) + H2(g) =>
Zn(s) + H2O(l) = ZnO(s) + H2(g)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Rh + F2 = RhF3 =>
2 Rh + 3 F2 = 2 RhF3
C8H18 = C + H2 =>
C8H18 = 8 C + 9 H2
C2H5O3H3 + O2 = CO2 + H2O =>
2 C2H5O3H3 + 5 O2 = 4 CO2 + 8 H2O
P4 + NaOH + H2O = PH3 + NaPO3 =>
2 P4 + 3 NaOH + 6 H2O = 5 PH3 + 3 NaPO3
[CH3COOCH2CH3] + NaOH = CH3COONa + CH3CH2OH4 =>
7[CH3COOCH2CH3] + 10 NaOH = 10 CH3COONa + 4 CH3CH2OH4
K2CrO7 + C3H8O + H2SO4 = CH3COOH + Cr2(SO4) + K2SO4 + H2O =>
12 K2CrO7 + 22 C3H8O + 18 H2SO4 = 33 CH3COOH + 6 Cr2(SO4) + 12 K2SO4 + 40 H2O
C3H7NO2S + O2 = CO2 + H2O + N2 + SO2 =>
4 C3H7NO2S + 19 O2 = 12 CO2 + 14 H2O + 2 N2 + 4 SO2
CH2H6CO + O2 = CO2 + H2O =>
2 CH2H6CO + 7 O2 = 4 CO2 + 8 H2O
N2H4O3 = N2O + H2O =>
N2H4O3 = N2O + 2 H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Ra(OH)2 + SO2 = RaSO3 + H2O =>
Ra(OH)2 + SO2 = RaSO3 + H2O
Ba(HCO3)2 + HNO3 = BaNO3 + H(HCO3)2 =>
Ba(HCO3)2 + HNO3 = BaNO3 + H(HCO3)2
SlCl4 + H2O = H4SlO4 + HCl =>
SlCl4 + 4 H2O = H4SlO4 + 4 HCl
CaCl2 + Na2S = CaS + Na2Cl2 =>
CaCl2 + Na2S = CaS + Na2Cl2
Mg3(PO4)2 + NaOH = Mg(OH)2 + Na3(PO4) =>
Mg3(PO4)2 + 6 NaOH = 3 Mg(OH)2 + 2 Na3(PO4)
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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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