| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgS2O3 = Mg + S2O3
C6H6 + Cl2 = C6H6Cl6 =>
C6H6 + 3 Cl2 = C6H6Cl6
N2O3 + H2O = H2N2O4 =>
N2O3 + H2O = H2N2O4
MgO + Cl2O3 = MgCl2 + O2 =>
MgO + Cl2O3 = MgCl2 + 2 O2
C2O4H2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + CO2 =>
5 C2O4H2 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 8 H2O + 10 CO2
Ca + OH1 = Ca(OH)2 =>
Ca + 2 OH1 = Ca(OH)2
C3H7S + O2 = CO2 + H2O + S02 =>
4 C3H7S + 19 O2 = 12 CO2 + 14 H2O + 2 S02
NaClO3 + H2O + I2 = HIO2 + NaCl =>
NaClO3 + H2O + I2 = 2 HIO2 + NaCl
HClO4(aq) + Li2CO3(aq) = H2CO3(aq) + LiCl(aq) + O4 =>
2 HClO4(aq) + Li2CO3(aq) = H2CO3(aq) + 2 LiCl(aq) + 2 O4
(NH4)2SO4 + K2CO3 = (NH4)2CO3 + K2SO4 =>
(NH4)2SO4 + K2CO3 = (NH4)2CO3 + K2SO4
NO + H2 = N3 + H2O =>
3 NO + 3 H2 = N3 + 3 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CaS + FeBr = FeS + CaBr =>
CaS + FeBr = FeS + CaBr
Pb(NO3)2 + AlCl3 = PbCl2 + Al(NO3)3 =>
3 Pb(NO3)2 + 2 AlCl3 = 3 PbCl2 + 2 Al(NO3)3
WN4O4 + CO = NO + WC6O6 =>
WN4O4 + 6 CO = 4 NO + WC6O6
HC1 + Na2S = H2S + NaC1 =>
2 HC1 + Na2S = H2S + 2 NaC1
C3H7CHO3 + O2 = CO2 + H2O =>
2 C3H7CHO3 + 9 O2 = 8 CO2 + 8 H2O
Fe(s) + O2(g) = Fe3O4(s) =>
3 Fe(s) + 2 O2(g) = Fe3O4(s)
Zn + Fe(SO4)2 = Zn(SO4) + Fe =>
2 Zn + Fe(SO4)2 = 2 Zn(SO4) + Fe
HCrO4 + Ba(OH)2 = Ba(CrO4)2 + H2O =>
2 HCrO4 + Ba(OH)2 = Ba(CrO4)2 + 2 H2O
SH + O2 = SO2 + H2O =>
4 SH + 5 O2 = 4 SO2 + 2 H2O
Na + AlO2 = NaAlO2 =>
Na + AlO2 = NaAlO2
Si + H2O + CaOH = CaSiO3 + H2 =>
2 Si + 4 H2O + 2 CaOH = 2 CaSiO3 + 5 H2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
(NH4)2CO3 + CaCl2 = (NH4)2Cl2 + CaO + CO2 =>
(NH4)2CO3 + CaCl2 = (NH4)2Cl2 + CaO + CO2
H2CO3Ca(OH)2 = CaCO3 + H2O =>
H2CO3Ca(OH)2 = CaCO3 + 2 H2O
HBr + Cr2(CO3)3 = H(CO3)3 + BrCr2 =>
HBr + Cr2(CO3)3 = H(CO3)3 + BrCr2
BaCl2*2H2O + Na2HPO4*12H2O = BaHPO4 + NaCl + H2O =>
BaCl2*2H2O + Na2HPO4*12H2O = BaHPO4 + 2 NaCl + 14 H2O
MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn
Zn(NO3)2 + Na2S*9H2O = ZnS + NaNO3 + H2O =>
Zn(NO3)2 + Na2S*9H2O = ZnS + 2 NaNO3 + 9 H2O
FeAsS + ClO2 + H2O = Fe{+3} + AsO4{-3} + SO4{-2} + Cl{-} + H{+} =>
5 FeAsS + 14 ClO2 + 12 H2O = 5 Fe{+3} + 5 AsO4{-3} + 5 SO4{-2} + 14 Cl{-} + 24 H{+}
NH4 + HNCS = HNH4 + NCS =>
NH4 + HNCS = HNH4 + NCS
SrCO3Nd2O3Mn2O3TiO2 = Sr1Nd2Ti1Mn2O9O2C =>
SrCO3Nd2O3Mn2O3TiO2 = Sr1Nd2Ti1Mn2O9O2C
NaFeO2 + NaOH = Na3FeO3 + H2O =>
NaFeO2 + 2 NaOH = Na3FeO3 + H2O
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
H2SO4 + Na2CO3 = Na2SO4 + H2O(l) + CO2(g) =>
H2SO4 + Na2CO3 = Na2SO4 + H2O(l) + CO2(g)
Cu + NaNO3 + H2SO4 = NO2 + CuSO4 + Na2SO4 + H2O =>
Cu + 2 NaNO3 + 2 H2SO4 = 2 NO2 + CuSO4 + Na2SO4 + 2 H2O
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
NH4NO3 + AlPO4 = (NH4)3PO4 + Al(NO3)3 =>
3 NH4NO3 + AlPO4 = (NH4)3PO4 + Al(NO3)3
Fe(OH)2 + H2Br2 = FeBr2 + H2O =>
Fe(OH)2 + H2Br2 = FeBr2 + 2 H2O
Fe(NO3)3 + NaBr = Fe(Br)3 + Na(NO3) =>
Fe(NO3)3 + 3 NaBr = Fe(Br)3 + 3 Na(NO3)
Na2CO3(s) + HCl(aq) = CO2O(g) + H20(l) + NaCl(aq) =>
10 Na2CO3(s) + 20 HCl(aq) = 10 CO2O(g) + H20(l) + 20 NaCl(aq)
BaCl2(aq)CuSO4(aq) = CuCl2(s)BaSO4(aq) =>
BaCl2(aq)CuSO4(aq) = CuCl2(s)BaSO4(aq)
HClO4(aq) + NaOH(aq) = H20(l) + NaCl + O =>
10 HClO4(aq) + 10 NaOH(aq) = H20(l) + 10 NaCl + 50 O
C7H5N3O6 = C + CO + N2 + H2O =>
2 C7H5N3O6 = 7 C + 7 CO + 3 N2 + 5 H2O
Fe(OH)3 + Cl2 + KOH = KCl + K2FeO4 + H2O =>
2 Fe(OH)3 + 3 Cl2 + 10 KOH = 6 KCl + 2 K2FeO4 + 8 H2O
Li2SO4 + MgBr2 = MgSO4 + LiBr =>
Li2SO4 + MgBr2 = MgSO4 + 2 LiBr
K4Fe(CN)6(aq) + KMnO4(aq) + H2SO4(aq) = KHSO4(aq) + Fe2(SO4)3(aq) + MnSO4(aq) + HNO3(aq) + CO2(g) + H2O(l) =>
10 K4Fe(CN)6(aq) + 122 KMnO4(aq) + 299 H2SO4(aq) = 162 KHSO4(aq) + 5 Fe2(SO4)3(aq) + 122 MnSO4(aq) + 60 HNO3(aq) + 60 CO2(g) + 188 H2O(l)
Al(OH)3 + HF = Al3(FO)3 + H2O =>
3 Al(OH)3 + 3 HF = Al3(FO)3 + 6 H2O
CH3COOH + C2H5OH = C3H7COH + H2O =>
CH3COOH + 3 C2H5OH = 2 C3H7COH + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/04/24
Équations équilibrées sur06/03/23
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