| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 V2(SO4)3 + O2 + 2 H2O = 4 VOSO4 + 2 H2SO4
S2O5 + CuO = CuS2O6 =>
S2O5 + CuO = CuS2O6
Ni(NO3)2*6H2O + (H2C2O4) = NiC2O4*2H2O + HNO3 + H2O =>
Ni(NO3)2*6H2O + (H2C2O4) = NiC2O4*2H2O + 2 HNO3 + 4 H2O
K4Fe(CN)6 + KMmO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MmSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMmO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MmSO4 + 60 HNO3 + 60 CO2 + 188 H2O
NH3 + HClO4 = N2 + H2O + HCl =>
8 NH3 + 3 HClO4 = 4 N2 + 12 H2O + 3 HCl
(NH4)2(SO4) + Zn(Br)2 = NH4Br + Zn(SO4) =>
(NH4)2(SO4) + Zn(Br)2 = 2 NH4Br + Zn(SO4)
Zn + HNO3 = Zn(NO4)2 + N2O + H2O =>
4 Zn + 14 HNO3 = 4 Zn(NO4)2 + 3 N2O + 7 H2O
C6H5OHHNO3 = C6H5ONO3H2 =>
C6H5OHHNO3 = C6H5ONO3H2
KMnO4(aq) + H2SO4(aq) = K2SO4(aq) + MnO2(aq) + H2O(aq) + O(g) =>
2 KMnO4(aq) + H2SO4(aq) = K2SO4(aq) + 2 MnO2(aq) + H2O(aq) + 3 O(g)
CrI3 + KOH + Cl2 = K2Cr2O4 + KIO + KCl + H2O =>
2 CrI3 + 20 KOH + 6 Cl2 = K2Cr2O4 + 6 KIO + 12 KCl + 10 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
K2CrO4 + H2SO4 + CH3CHCHCH3 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
8 K2CrO4 + 20 H2SO4 + 3 CH3CHCHCH3 = 4 Cr2(SO4)3 + 8 K2SO4 + 6 CH3COOH + 20 H2O
KClO3 + AgNO2 = AgClO3 + KNO2 =>
KClO3 + AgNO2 = AgClO3 + KNO2
MnC2O4 + HNO3 = Mn(NO3)3 + CO2 + N2 + H2O =>
10 MnC2O4 + 36 HNO3 = 10 Mn(NO3)3 + 20 CO2 + 3 N2 + 18 H2O
Mg(OH2) + HF = MgHF + H2O =>
Mg(OH2) + HF = MgHF + H2O
BaCl2 + Br2 = BaBr2 + Cl =>
BaCl2 + Br2 = BaBr2 + 2 Cl
C6H4(CH3)2 + H2SO4 = CO2 + H2O + SO2 =>
C6H4(CH3)2 + 21 H2SO4 = 8 CO2 + 26 H2O + 21 SO2
H2C2O + Cu(OH)2 = Cu(CH3COO)2 =>
2 H2C2O + Cu(OH)2 = Cu(CH3COO)2
Al + Fe(ii)S = AlS + Fe =>
Al + Fe(ii)S = AlS + Fe
CH3CH2COOH + Br2 = HBr + CH3CH2COOBr =>
CH3CH2COOH + Br2 = HBr + CH3CH2COOBr
CH3CH2OH + CH3CH2CH2COOH = CH3CH2CH2COOCH3 + H2O =>
CH3CH2OH + 2 CH3CH2CH2COOH = 2 CH3CH2CH2COOCH3 + H2O
K2Cr2O7 + HCI + H2O2 = CrO5 + KCI + H2O =>
K2Cr2O7 + 2 HCI + 4 H2O2 = 2 CrO5 + 2 KCI + 5 H2O
ClO4 + LiH2O = H2O + LiClO4 =>
ClO4 + LiH2O = H2O + LiClO4
BaCl + SO4 = BaSO3 + ClO =>
BaCl + SO4 = BaSO3 + ClO
KOH(aq) + HCl(aq) = KCl(aq) + H2O(l)(water) =>
KOH(aq) + HCl(aq) = KCl(aq) + H2O(l)(water)
Pb(No3)2 + KCl = PbCl + K(No3)2 =>
Pb(No3)2 + KCl = PbCl + K(No3)2
H2Po + K = K2Po + H2 =>
H2Po + 2 K = K2Po + H2
KFeO2 = Fe2O3 + K2O =>
2 KFeO2 = Fe2O3 + K2O
Te + NaNO3 + NaOH = Na6TeO6 + N2 + H2O =>
5 Te + 6 NaNO3 + 24 NaOH = 5 Na6TeO6 + 3 N2 + 12 H2O
F + NH4I = FI + NH4 =>
F + NH4I = FI + NH4
C6H5NO2 + NH3OH = C6H5NH2 + HNO3 + H2 =>
2 C6H5NO2 + 2 NH3OH = 2 C6H5NH2 + 2 HNO3 + H2
LiI + AgClO4 = LiClO4 + AgI =>
LiI + AgClO4 = LiClO4 + AgI
C6H8O6 + Na2CO3 = C6H7NaO6 + NaHCO3 =>
C6H8O6 + Na2CO3 = C6H7NaO6 + NaHCO3
AgNO3 + CaCl2 = Ca(NO3)2 + AgCl =>
2 AgNO3 + CaCl2 = Ca(NO3)2 + 2 AgCl
BaO6 + H2O = Ba(OH) + O =>
2 BaO6 + H2O = 2 Ba(OH) + 11 O
C4H2O3 + (CH3)3CCH2C(CH3)CH2 = H3CC(CH3)CH2C(CH3)CH2 + H2O =>
C4H2O3 + 10(CH3)3CCH2C(CH3)CH2 = 12 H3CC(CH3)CH2C(CH3)CH2 + 3 H2O
CuCl2 + Pb = Cu + PbCl =>
CuCl2 + 2 Pb = Cu + 2 PbCl
CH3OOH + Al(OH)3 = H2O + C6H9AlO6 =>
6 CH3OOH + Al(OH)3 = 9 H2O + C6H9AlO6
H + Mn + O = HMnO4 =>
H + Mn + 4 O = HMnO4
Al2O3(s) + HCl(aq) = AlCl3(aq) + H2O(e) =>
Al2O3(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2O(e)
Fe2O3 + CO = FeCO + O2 =>
2 Fe2O3 + 4 CO = 4 FeCO + 3 O2
Na(OH) + H2S = Na2S + (H2O) =>
2 Na(OH) + H2S = Na2S + 2(H2O)
Zn(NO3)2 + NH2CONH2 = ZnO + CO2 + N2 + H2O =>
3 Zn(NO3)2 + 5 NH2CONH2 = 3 ZnO + 5 CO2 + 8 N2 + 10 H2O
CuOH + Ba(NO3)2 = Cu(NO3)2 + BaOH =>
CuOH + Ba(NO3)2 = Cu(NO3)2 + BaOH
Zn(NO3)2 + NH2CONH2 = ZnO + CO2 + N2 + H2O =>
3 Zn(NO3)2 + 5 NH2CONH2 = 3 ZnO + 5 CO2 + 8 N2 + 10 H2O
BrO + H2O = HO2 + Br2 =>
6 BrO + 2 H2O = 4 HO2 + 3 Br2
AgC2H3O2(aq) + K2SO4(aq) = AgSO4 + K2C2H3O2 =>
AgC2H3O2(aq) + K2SO4(aq) = AgSO4 + K2C2H3O2
Cu2 + CO3 = CuCO3 =>
Cu2 + 2 CO3 = 2 CuCO3
Ca2C + H2O = C2H2 + Ca(OH)2 + H2 =>
2 Ca2C + 8 H2O = C2H2 + 4 Ca(OH)2 + 3 H2
Sc(C2H3O2)3 + K2SO4 = Sc2(SO4)3 + KC2H3O2 =>
2 Sc(C2H3O2)3 + 3 K2SO4 = Sc2(SO4)3 + 6 KC2H3O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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