| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ti2S3 + 3 O2 = 2 Ti + 3 SO2
Li2SO4 + CuCl2 = CuSO4 + LiCl =>
Li2SO4 + CuCl2 = CuSO4 + 2 LiCl
NaI + H2SO4 + MnO2 = I2 + MnSO4 + NaSO4 + H2O =>
2 NaI + 4 H2SO4 + 2 MnO2 = I2 + 2 MnSO4 + 2 NaSO4 + 4 H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
CO4 + Cl2 = CCl2 + OCl =>
CO4 + 3 Cl2 = CCl2 + 4 OCl
Al1(O1H1)3 + H2(S1O4) = Al2(S1O4)3 + H1(O1H1) =>
2 Al1(O1H1)3 + 3 H2(S1O4) = Al2(S1O4)3 + 6 H1(O1H1)
Ba(NO3)2 + Fe(OH)2 = Ba(OH)2 + Fe(NO3)2 =>
Ba(NO3)2 + Fe(OH)2 = Ba(OH)2 + Fe(NO3)2
NaClO + NH{3+} = NaOH + NCl{3+} =>
NaClO + NH{3+} = NaOH + NCl{3+}
Li + CaCO3 = Li2CO3 + Ca =>
2 Li + CaCO3 = Li2CO3 + Ca
WO3 + H2O = W(OH)6 =>
WO3 + 3 H2O = W(OH)6
HCl + NaOH = NaCl + H2O = =>
HCl + NaOH = NaCl + H2O
CO2CH3 + CO2 + H2O = COOH3 =>
3 CO2CH3 + CO2 + 6 H2O = 7 COOH3
Po + F = PoF =>
Po + F = PoF
B + F = BF4 =>
B + 4 F = BF4
CH3COOH + Ca(OH)2 = Ca(C2H3O2)2 + H2O =>
2 CH3COOH + Ca(OH)2 = Ca(C2H3O2)2 + 2 H2O
Al2 + (SO4)3 + Ca(OH)2 = Al(OH)3 + Ca2SO4 =>
2 Al2 + (SO4)3 + 6 Ca(OH)2 = 4 Al(OH)3 + 3 Ca2SO4
C8H18O = C8H16 + H2O =>
C8H18O = C8H16 + H2O
TiOCl2 + Mg + HCl = MgCl2 + TiCl3 + H2O =>
2 TiOCl2 + Mg + 4 HCl = MgCl2 + 2 TiCl3 + 2 H2O
Al(NO3)3(aq) + Li2SO4(aq) = Al2(SO4)3 + LiNO3 =>
2 Al(NO3)3(aq) + 3 Li2SO4(aq) = Al2(SO4)3 + 6 LiNO3
Br + O2 = Br2O3 =>
4 Br + 3 O2 = 2 Br2O3
(C2H5)2N + H2O = (C2H5)2NH{+} + OH{-} =>
(C2H5)2N + H2O = (C2H5)2NH{+} + OH{-}
Mg(NO3)2 + (NH4)2C2O4 = MgC2O4 + NH4NO3 =>
Mg(NO3)2 + (NH4)2C2O4 = MgC2O4 + 2 NH4NO3
Pb(s) + PbO2 + H2SO4 = PbSO4(s) + H2O(l) =>
Pb(s) + PbO2 + 2 H2SO4 = 2 PbSO4(s) + 2 H2O(l)
AlO3H3 = Al2O3 + H2O =>
2 AlO3H3 = Al2O3 + 3 H2O
Pb(NO3)2 + Na3PO4 = Pb3(PO4)2 + NaNO3 =>
3 Pb(NO3)2 + 2 Na3PO4 = Pb3(PO4)2 + 6 NaNO3
Cu + H3SO4 = Cu(SO4)2 + H2O + SO2 =>
Cu + 8 H3SO4 = Cu(SO4)2 + 12 H2O + 6 SO2
cadmium + sulfur = CdS =>
Cd + S = CdS
KCN + (Ni(NH3)6)Cl2 = (Ni(NH3)6){2+} + KCl + CN{-} =>
2 KCN + (Ni(NH3)6)Cl2 = (Ni(NH3)6){2+} + 2 KCl + 2 CN{-}
Ca(HCO3)2(s) = CaCO3(aq) + CO2(g) + H2O(l) =>
Ca(HCO3)2(s) = CaCO3(aq) + CO2(g) + H2O(l)
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
CaCl2 + H2CO3 = CaCO3 + ClH =>
CaCl2 + H2CO3 = CaCO3 + 2 ClH
Ni{2+} + (PO4){3-} = Ni3 + (PO4)2 =>
3 Ni{2+} + 2(PO4){3-} = Ni3 + (PO4)2
Cl2 + K2CO3 = KClO3 + KCl + CO2 =>
3 Cl2 + 3 K2CO3 = KClO3 + 5 KCl + 3 CO2
HBr + ZnCO3 = ZnBr2 + H2O + CO2 =>
2 HBr + ZnCO3 = ZnBr2 + H2O + CO2
NaBr + Na2S = Na + BrS =>
NaBr + Na2S = 3 Na + BrS
Fe(C2H3O2)2 + Ca(OH)2 = Ca(C2H3O2)2 + Fe(OH)2 =>
Fe(C2H3O2)2 + Ca(OH)2 = Ca(C2H3O2)2 + Fe(OH)2
CrCl3 + HCl + Zn = ZnCl + H2CrCl2 =>
CrCl3 + 2 HCl + 3 Zn = 3 ZnCl + H2CrCl2
Li3N + NaNO3 = LiNO3 + Na3N =>
Li3N + 3 NaNO3 = 3 LiNO3 + Na3N
H2O + FeCl3 = FeOCl + HCl =>
H2O + FeCl3 = FeOCl + 2 HCl
CaO + HBr = OH + BrCa =>
CaO + HBr = OH + BrCa
C6H12O6 + O2 = CO2 + H6O =>
C6H12O6 + 4 O2 = 6 CO2 + 2 H6O
NaCl + AgNO3 + HNO3 = Na2(NO3)2 + AgCl2 + H2 =>
4 NaCl + 2 AgNO3 + 2 HNO3 = 2 Na2(NO3)2 + 2 AgCl2 + H2
SrBr2 + (Nh4)2Co3 = SrCo3 + Nh4Br =>
SrBr2 + (Nh4)2Co3 = SrCo3 + 2 Nh4Br
C3H9O + KMnO4 + H2SO4 = CH3CH2COH + MnSO4 + K2SO4 + H2O =>
10 C3H9O + 6 KMnO4 + 9 H2SO4 = 10 CH3CH2COH + 6 MnSO4 + 3 K2SO4 + 24 H2O
CH3CHCH2CH3 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
9 CH3CHCH2CH3 + 11 KMnO4 + 13 H2O = 11 MnO2 + 12 CH3CH(OH)CH2(OH) + 11 KOH
CuBr2 + KBrO3 = KBr + Cu(BrO3)2 =>
CuBr2 + 2 KBrO3 = 2 KBr + Cu(BrO3)2
SrCl2*6H2O + CuSO4*5H2O = SrSO4 + CuCl2*11H2O =>
SrCl2*6H2O + CuSO4*5H2O = SrSO4 + CuCl2*11H2O
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
NaCl(s) + H2SO4 + KMnO4(ac) = K2SO4(ac) + Na2SO4(ac) + MnSO4(ac) + Cl2(g) + H2O(ac) =>
10 NaCl(s) + 8 H2SO4 + 2 KMnO4(ac) = K2SO4(ac) + 5 Na2SO4(ac) + 2 MnSO4(ac) + 5 Cl2(g) + 8 H2O(ac)
H2O2{-} + ClO2 = ClO2{-} + O2 + H2O =>
2 H2O2{-} + 2 ClO2 = 2 ClO2{-} + O2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/24/25
Équations équilibrées sur04/23/24
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