| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2B2O4(OH)4*4H2O + 4 KI + 3 H2SO4 = Na2SO4 + 2 K2SO4 + B2O3 + 9 H2O + 2 I2
Cr(NO3)3 + NH3 = CrH3 + N(NO3)3 =>
Cr(NO3)3 + NH3 = CrH3 + N(NO3)3
NiBr2 + C6H18N2 = Ni(C6H18N2)2(Br)2 =>
NiBr2 + 2 C6H18N2 = Ni(C6H18N2)2(Br)2
K3PO4 + FeCl2 = Fe3(PO4)2 + KCl =>
2 K3PO4 + 3 FeCl2 = Fe3(PO4)2 + 6 KCl
FeCO3 + O2 = Fe2O3 + CO2 =>
4 FeCO3 + O2 = 2 Fe2O3 + 4 CO2
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
C12H52 + O2 = H2O + C =>
C12H52 + 13 O2 = 26 H2O + 12 C
Ca1H + H2O = Ca2(OH)2 + H2 =>
2 Ca1H + 2 H2O = Ca2(OH)2 + 2 H2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
HCl + NaHSO4 = Cl2 + Na2S2O3 + H2O =>
8 HCl + 2 NaHSO4 = 4 Cl2 + Na2S2O3 + 5 H2O
Pb(NO3)2 = PbN2 + O2 =>
Pb(NO3)2 = PbN2 + 3 O2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ag + HCl = AgCl + H =>
Ag + HCl = AgCl + H
C6H13OH + CrO3 + H2SO4 = C5H11COOH + Cr2(SO4)3 + H2O =>
3 C6H13OH + 4 CrO3 + 6 H2SO4 = 3 C5H11COOH + 2 Cr2(SO4)3 + 9 H2O
Al(HCO3)3 + H2SO4 = Al2(SO4)3 + CO2 + HOH =>
2 Al(HCO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 CO2 + 6 HOH
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C6H5N3O6 + O2 = CO2 + H2O + NO2 =>
4 C6H5N3O6 + 29 O2 = 24 CO2 + 10 H2O + 12 NO2
NH3OH + HNO3 = NH3NO3 + H2O =>
NH3OH + HNO3 = NH3NO3 + H2O
NaNH3 + H2O = NH4 + NaOH =>
NaNH3 + H2O = NH4 + NaOH
CH3COOH + Na2CO3 = H2CO3 + NaCH3COO =>
2 CH3COOH + Na2CO3 = H2CO3 + 2 NaCH3COO
ZnCO3 + Na2HPO4 = Na2CO3 + ZnHPO4 =>
ZnCO3 + Na2HPO4 = Na2CO3 + ZnHPO4
Cu(OH)2 + N2H5{+} + OH{-} = N2 + Cu2O + H2O =>
4 Cu(OH)2 + N2H5{+} + OH{-} = N2 + 2 Cu2O + 7 H2O
Na(NO3) + NH4SCN = NaSCN + NH4NO3 =>
Na(NO3) + NH4SCN = NaSCN + NH4NO3
Ba(OH)2 + CaCO3 = BaCO3 + Ca(OH)2 =>
Ba(OH)2 + CaCO3 = BaCO3 + Ca(OH)2
C6H6(I) + H2(g) = C6H12(I) =>
C6H6(I) + 3 H2(g) = C6H12(I)
Zn + OH = ZnOH =>
Zn + OH = ZnOH
NR3 + H2O = NR3H{+} + OH{-} =>
NR3 + H2O = NR3H{+} + OH{-}
Sn + NaClO + H2O = Sn(OH)2 + NaCl =>
Sn + NaClO + H2O = Sn(OH)2 + NaCl
CuBr + Cl = CuCl2 + Br =>
CuBr + 2 Cl = CuCl2 + Br
CaO + CO = Ca + CO2 =>
CaO + CO = Ca + CO2
NaS + H2O = NaO + H2S =>
NaS + H2O = NaO + H2S
BeSO4 + NH4OH = Be(OH)2(NH4)2SO4 =>
BeSO4 + 2 NH4OH = Be(OH)2(NH4)2SO4
C8H81 + O2 = CO2 + H2O =>
4 C8H81 + 113 O2 = 32 CO2 + 162 H2O
NH4VO3 + HCl + Sn = VCl3 + SnCl2 + NH4Cl + H2O =>
NH4VO3 + 6 HCl + Sn = VCl3 + SnCl2 + NH4Cl + 3 H2O
Na3PO4*12H2O + NiCl2*6H2O = NaCl + Ni3(PO4)2 + H2O =>
2 Na3PO4*12H2O + 3 NiCl2*6H2O = 6 NaCl + Ni3(PO4)2 + 42 H2O
KCl + Na2SO4 = K2SO4 + NaCl =>
2 KCl + Na2SO4 = K2SO4 + 2 NaCl
Ca(OH)2(aq) + HI(aq) = CaI2 + H2O =>
Ca(OH)2(aq) + 2 HI(aq) = CaI2 + 2 H2O
Al(NO2)3 + H2O = Al + HNO2 + OH =>
Al(NO2)3 + 3 H2O = Al + 3 HNO2 + 3 OH
FeSO4 + BaO2 = BaSO4 + FeO2 =>
FeSO4 + BaO2 = BaSO4 + FeO2
ZnO + NaHCO3 = Na2ZnO2 + CO2 + H2O =>
ZnO + 2 NaHCO3 = Na2ZnO2 + 2 CO2 + H2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
NH4CH3COO + H2O = CH3COOH + NH4OH =>
NH4CH3COO + H2O = CH3COOH + NH4OH
Ca(OH)2 + NH4C2H3O2 = Ca(C2H3O2)2 + NH3 + H2O =>
Ca(OH)2 + 2 NH4C2H3O2 = Ca(C2H3O2)2 + 2 NH3 + 2 H2O
CuSO4 + HCl = [CuCl4]SO4 + H2 =>
CuSO4 + 4 HCl = [CuCl4]SO4 + 2 H2
nitrogendioxide + water = nitricacid + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
Pb + Au(No3)3 = Pb(No3)2 + Au =>
3 Pb + 2 Au(No3)3 = 3 Pb(No3)2 + 2 Au
NO + CO = CO2 + N2 =>
2 NO + 2 CO = 2 CO2 + N2
Na2SO4 + BaSO4 = BaNa2 + SO4 =>
Na2SO4 + BaSO4 = BaNa2 + 2 SO4
NH4C2H3O2 + Ca(OH)2 = CaC2H3O2 + NH4(OH)2 =>
NH4C2H3O2 + Ca(OH)2 = CaC2H3O2 + NH4(OH)2
CH4 + NH3 + O2 = CNH + OH2 =>
2 CH4 + 2 NH3 + 3 O2 = 2 CNH + 6 OH2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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