| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaPO2H2 + HCl = NaCl + H3PO2
(NH4)3PO4 + LiOH = NH4OH + Li3PO4 =>
(NH4)3PO4 + 3 LiOH = 3 NH4OH + Li3PO4
Ca(OH)2 + SO2 + O2 = CaSO4 + H2O =>
2 Ca(OH)2 + 2 SO2 + O2 = 2 CaSO4 + 2 H2O
MnO4{-} + S2O3{2-} + H2O = MnO2 + OH{-} + SO4{2-} =>
8 MnO4{-} + 3 S2O3{2-} + H2O = 8 MnO2 + 2 OH{-} + 6 SO4{2-}
Ag(NO3)(aq) + NaOH(aq) = AgOH(s) + NaNO3(aq) =>
Ag(NO3)(aq) + NaOH(aq) = AgOH(s) + NaNO3(aq)
Al2(SO4)3 + FeO = FeSO4 + Al2O3 =>
Al2(SO4)3 + 3 FeO = 3 FeSO4 + Al2O3
BaCl2 + NaCrO4 = NaCl2 + BaCrO4 =>
BaCl2 + NaCrO4 = NaCl2 + BaCrO4
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
CH3COOH + Na2CO3 = Na2CO + H2O + CO2 =>
CH3COOH + 2 Na2CO3 = 2 Na2CO + 2 H2O + 2 CO2
K2SO4 = K2S + O2 =>
K2SO4 = K2S + 2 O2
Sr(OH)2 + CH3OOH = Sr(CH3COO)2 + H2O =>
Sr(OH)2 + 4 CH3OOH = Sr(CH3COO)2 + 6 H2O
KI + Cl2 = I2 + KCl =>
2 KI + Cl2 = I2 + 2 KCl
H2S = H{+} + HS{-} =>
H2S = H{+} + HS{-}
NaNO3 + Mn + S = Na2S + MnO2 + N2 =>
2 NaNO3 + 3 Mn + S = Na2S + 3 MnO2 + N2
Zn(NO3)2 + MgCl2 = Mg(NO3)2 + ZnCl2 =>
Zn(NO3)2 + MgCl2 = Mg(NO3)2 + ZnCl2
Fe + HNO3 = FeN3O9 + NO + H2O =>
Fe + 4 HNO3 = FeN3O9 + NO + 2 H2O
C2H5Br + Zn = C4H10 + ZnBr2 =>
2 C2H5Br + Zn = C4H10 + ZnBr2
Ba(HCO3)2 + Na3PO4 = Ba3(PO4)2 + NaHCO3 =>
3 Ba(HCO3)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaHCO3
C6H10O4 + NH3 + H2 = C6H16N2 + H2O =>
C6H10O4 + 2 NH3 + 4 H2 = C6H16N2 + 4 H2O
Pb(ClO3)2 + MnCl5 = PbCl2 + Mn(ClO3)5 =>
5 Pb(ClO3)2 + 2 MnCl5 = 5 PbCl2 + 2 Mn(ClO3)5
HCOOH + FeCO3 = FeHCOO + H2O + CO2 =>
3 HCOOH + 2 FeCO3 = 2 FeHCOO + 2 H2O + 3 CO2
C9H204 + O2 = CO2 + H2O =>
C9H204 + 60 O2 = 9 CO2 + 102 H2O
N4F + AlCl3 = N4Cl + AlF3 =>
3 N4F + AlCl3 = 3 N4Cl + AlF3
BaCl2 + K3PO4 = Ba + PO4 + KCl =>
3 BaCl2 + 2 K3PO4 = 3 Ba + 2 PO4 + 6 KCl
Ca(CH3COO)2 + CrCl2 = CaCl2 + Cr(CH3COO)2 =>
Ca(CH3COO)2 + CrCl2 = CaCl2 + Cr(CH3COO)2
H2SO4 + H2O2 = H2SO5 + H2O =>
H2SO4 + H2O2 = H2SO5 + H2O
C6H6O + CH3Cl = C6H5OCl + CH4 =>
C6H6O + CH3Cl = C6H5OCl + CH4
Pb2O4 + C = C2O + Pb =>
Pb2O4 + 8 C = 4 C2O + 2 Pb
Ba(NO3)2 + NaOH(s) = Ba(OH)2(s) + NaNO3(s) =>
Ba(NO3)2 + 2 NaOH(s) = Ba(OH)2(s) + 2 NaNO3(s)
K2SO3 + KMnO4 + HCl = K2SO4 + MnO2 + H2O + KCl =>
3 K2SO3 + 2 KMnO4 + 2 HCl = 3 K2SO4 + 2 MnO2 + H2O + 2 KCl
K2Cr2O7 + NaCl + H2SO4 = Cr2(SO4)3 + NaSO4 + Cl2 + H2O + K2SO4 =>
2 K2Cr2O7 + 6 NaCl + 14 H2SO4 = 2 Cr2(SO4)3 + 6 NaSO4 + 3 Cl2 + 14 H2O + 2 K2SO4
La + H2O = H2 + La(OH)3 =>
2 La + 6 H2O = 3 H2 + 2 La(OH)3
S2 + H2 + O2 = HSO =>
S2 + H2 + O2 = 2 HSO
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
NaNO2 + NH4NO3 = NH3 + NaOH + NO2 =>
NaNO2 + NH4NO3 = NH3 + NaOH + 2 NO2
FeOH2NH3 = FeNH3H2O =>
FeOH2NH3 = FeNH3H2O
Fe(OH)3 + KOH + Br2 = K2FeO4 + KBr + H2O =>
2 Fe(OH)3 + 10 KOH + 3 Br2 = 2 K2FeO4 + 6 KBr + 8 H2O
AlBr3 + NaOH = NaBr + Al(OH)3 =>
AlBr3 + 3 NaOH = 3 NaBr + Al(OH)3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Cu(SO4) + FeCl3 = Fe(SO4) + CuCl3 =>
Cu(SO4) + FeCl3 = Fe(SO4) + CuCl3
Li + HBr = H + LiBr =>
Li + HBr = H + LiBr
(KMnO4) + HCl = KCl + MnCl2 + (H2O) + Cl2 =>
2(KMnO4) + 16 HCl = 2 KCl + 2 MnCl2 + 8(H2O) + 5 Cl2
H2S + O2 = H2O + SSO =>
4 H2S + 3 O2 = 4 H2O + 2 SSO
Cd + AgCl(s) = CdCl2 + Ag =>
Cd + 2 AgCl(s) = CdCl2 + 2 Ag
Ba(NO3)2 + SO4 = Ba2(SO4)2 + NO3 =>
2 Ba(NO3)2 + 2 SO4 = Ba2(SO4)2 + 4 NO3
Al2O3 + Cu(OH) + H2O = Cu[Al(OH)4] =>
Al2O3 + 2 Cu(OH) + 3 H2O = 2 Cu[Al(OH)4]
O3 + Cl2 = ClO4 =>
8 O3 + 3 Cl2 = 6 ClO4
H3CCl + KOH = H3COH + KCl =>
H3CCl + KOH = H3COH + KCl
C7H9NO2S + KMnO4 = C7H7NO4S + KMn + H =>
2 C7H9NO2S + KMnO4 = 2 C7H7NO4S + KMn + 4 H
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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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