| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO2 + HCl = HNO2 + AgCl
FeCl2 + HNO3 = Fe(NO3)3 + FeCl3 + H2O + NO2 =>
3 FeCl2 + 6 HNO3 = Fe(NO3)3 + 2 FeCl3 + 3 H2O + 3 NO2
C2H4(OH)2 + HgCl2 = HCl + C2H4(O2Hg) =>
C2H4(OH)2 + HgCl2 = 2 HCl + C2H4(O2Hg)
Ba(NO3)2 + NH3 = HNO3 + Ba3N2 =>
3 Ba(NO3)2 + 2 NH3 = 6 HNO3 + Ba3N2
COCl2 = CO + Cl2 =>
COCl2 = CO + Cl2
AgNO3 + HI = AgI + H(NO3) =>
AgNO3 + HI = AgI + H(NO3)
KMnO4 + PH3 + KOH = K3PO4 + K2MnO4 + H2 =>
2 KMnO4 + 2 PH3 + 8 KOH = 2 K3PO4 + 2 K2MnO4 + 7 H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C2H2 + KMnO4 + KOH = (COOH)2 + K2MnO4 + H2O =>
C2H2 + 8 KMnO4 + 8 KOH = (COOH)2 + 8 K2MnO4 + 4 H2O
C4H6O5 = C4H4O4 + H2O =>
C4H6O5 = C4H4O4 + H2O
NaHCO3(s) + CH3COOH(l) = CO2(g) + H2O(l) + Na{+}(aq) + CH3COO{-}(aq) =>
NaHCO3(s) + CH3COOH(l) = CO2(g) + H2O(l) + Na{+}(aq) + CH3COO{-}(aq)
SO2 + Ba(OH)2 = BaSO3 + H2O =>
SO2 + Ba(OH)2 = BaSO3 + H2O
BrO2 + NaOH = NaBr + NaBrO3 + H2O =>
6 BrO2 + 6 NaOH = NaBr + 5 NaBrO3 + 3 H2O
Au + BrF3 + KF = Br2 + KAuF4 =>
2 Au + 2 BrF3 + 2 KF = Br2 + 2 KAuF4
Cl2O6 + HCl = Cl2 + H2O =>
Cl2O6 + 12 HCl = 7 Cl2 + 6 H2O
Na2O + HBr = Na + OHBr =>
Na2O + HBr = 2 Na + OHBr
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mn(OH)2 + Cl2 + KOH = K2MnO4 + KCl + H2O =>
Mn(OH)2 + 2 Cl2 + 6 KOH = K2MnO4 + 4 KCl + 4 H2O
Zr + N2 = Zr3N4 =>
3 Zr + 2 N2 = Zr3N4
C4H8O2 + C2H6O = CH3CH2CH2CO2CH2CH3 + H2O =>
C4H8O2 + C2H6O = CH3CH2CH2CO2CH2CH3 + H2O
Pb(SCN)2 + KClO4 = PbO + SO2 + CO2 + NO2 + KCl =>
4 Pb(SCN)2 + 13 KClO4 = 4 PbO + 8 SO2 + 8 CO2 + 8 NO2 + 13 KCl
FeSiO3 + NaNO3 = FeNO3 + NaSiO3 =>
FeSiO3 + NaNO3 = FeNO3 + NaSiO3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
C19H35OOH + O2 = CO2 + H2O =>
C19H35OOH + 27 O2 = 19 CO2 + 18 H2O
Al2O3 + NH4Cl = AlCl3 + (NH4)2O =>
Al2O3 + 6 NH4Cl = 2 AlCl3 + 3(NH4)2O
PH3 + Cl2 = PCl5 + HCl =>
PH3 + 4 Cl2 = PCl5 + 3 HCl
CuSO4 + HCl = CuCl + H2 + SO4 =>
2 CuSO4 + 2 HCl = 2 CuCl + H2 + 2 SO4
HSO4 + Zn = H2 + ZnSO4 =>
2 HSO4 + 2 Zn = H2 + 2 ZnSO4
Cr2O3 + Si = Cr + SiO2 =>
2 Cr2O3 + 3 Si = 4 Cr + 3 SiO2
N3H8 + O2 = NO2 + H2O =>
N3H8 + 5 O2 = 3 NO2 + 4 H2O
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
Cu2O + HNO3 = Cu(NO3)2 + H2O + NO = =>
3 Cu2O + 14 HNO3 = 6 Cu(NO3)2 + 7 H2O + 2 NO
HBr + I2 = BrI + H2 =>
2 HBr + I2 = 2 BrI + H2
Cr2(SO4)3 + KMnO4 + KOH = K2CrO4 + K2SO4 + K2MnO4 + H2O =>
Cr2(SO4)3 + 6 KMnO4 + 16 KOH = 2 K2CrO4 + 3 K2SO4 + 6 K2MnO4 + 8 H2O
Ca(OH)2 + HClO = Ca(ClO)2 + H2O =>
Ca(OH)2 + 2 HClO = Ca(ClO)2 + 2 H2O
SrF2 + NaNO3 = SrNa + F2NO3 =>
SrF2 + NaNO3 = SrNa + F2NO3
BaH2 + H2O = Ba(OH)2 + H2 =>
BaH2 + 2 H2O = Ba(OH)2 + 2 H2
CaCl2Ba(OH)2 = Ca(OH)2BaCl2 =>
CaCl2Ba(OH)2 = Ca(OH)2BaCl2
Ga2O + H2SO4 = Ga2(SO4)3 + H2S + H2O =>
2 Ga2O + 7 H2SO4 = 2 Ga2(SO4)3 + H2S + 6 H2O
HCl + SHO = SCl + H2O =>
HCl + SHO = SCl + H2O
NaI + Cl2 = NaCl + I2 =>
2 NaI + Cl2 = 2 NaCl + I2
Zr + HCl = ZrCl2 + H2 =>
Zr + 2 HCl = ZrCl2 + H2
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
CuSO4 + HCl = CuCl + H2 + SO4 =>
2 CuSO4 + 2 HCl = 2 CuCl + H2 + 2 SO4
Mg + Ca(PO4)2 = Mg3(PO4)2 + Ca =>
3 Mg + Ca(PO4)2 = Mg3(PO4)2 + Ca
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
M20O2 + HCl = M20Cl2 + H2O + Cl =>
M20O2 + 4 HCl = M20Cl2 + 2 H2O + 2 Cl
Na2CO3*10H2O = H2O + Na2CO3 =>
Na2CO3*10H2O = 10 H2O + Na2CO3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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