| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2O + H2SO4 = C2SO4 + H2O
SbCl2 + Na2S = SbS + NaCl =>
SbCl2 + Na2S = SbS + 2 NaCl
Ca10(PO4)6(OH)2 + F = Ca10(PO4)6F2 + OH =>
Ca10(PO4)6(OH)2 + 2 F = Ca10(PO4)6F2 + 2 OH
Fe + ClO = Fe(ClO) =>
Fe + ClO = Fe(ClO)
N2H4 + O2 = H2O + N2O =>
2 N2H4 + 3 O2 = 4 H2O + 2 N2O
Al2(SO4)3 + Ca(OH)2 = CaSO4 + Al(OH)3 =>
Al2(SO4)3 + 3 Ca(OH)2 = 3 CaSO4 + 2 Al(OH)3
Fe + Cl + O = FeClO =>
Fe + Cl + O = FeClO
CH3Br + O2 = CO2 + H2O + HBr =>
2 CH3Br + 3 O2 = 2 CO2 + 2 H2O + 2 HBr
CuCl2Cu = CuCl =>
CuCl2Cu = 2 CuCl
C6HH14O4 + O2 = CO2 + H2O =>
4 C6HH14O4 + 31 O2 = 24 CO2 + 30 H2O
Na(HCO3) = CO2 + H2O + Na2CO3 =>
2 Na(HCO3) = CO2 + H2O + Na2CO3
Na2S2O3 + Cl2 + H2O = S + Na2SO4 + HCl =>
Na2S2O3 + Cl2 + H2O = S + Na2SO4 + 2 HCl
H2S1O4 + Na1N1O2 = H1N1O2 + Na2S1O4 =>
H2S1O4 + 2 Na1N1O2 = 2 H1N1O2 + Na2S1O4
Na2S2O3 + Cl2 + H2O = S + Na2SO4 + HCl =>
Na2S2O3 + Cl2 + H2O = S + Na2SO4 + 2 HCl
Pb(NO3)2(ac) + K2CrO4(ac) = PbCrO4 + KNO3(ac) =>
Pb(NO3)2(ac) + K2CrO4(ac) = PbCrO4 + 2 KNO3(ac)
(CH3CH2O)2SO2 + H2O = CH3CH2OH + H2SO4 =>
(CH3CH2O)2SO2 + 2 H2O = 2 CH3CH2OH + H2SO4
NiSO4 + NH4Cl = NiCl2 + (NH4)2SO4 =>
NiSO4 + 2 NH4Cl = NiCl2 + (NH4)2SO4
(a)CO(g) + O2(g) = CO2(g) =>
2(a)CO(g) + O2(g) = 2 CO2(g)
(NH4)3PO4 + KNO3 = (NH4)3NO3 + KPO4 =>
(NH4)3PO4 + KNO3 = (NH4)3NO3 + KPO4
Zn12 + HCl = ZnCl2 + H2 =>
Zn12 + 24 HCl = 12 ZnCl2 + 12 H2
H2TeO3 + SnCl2 + HCl = SnTe2 + SnCl4 + H2O =>
2 H2TeO3 + 6 SnCl2 + 8 HCl = SnTe2 + 5 SnCl4 + 6 H2O
CHClF2 = C2F4 + HCl =>
2 CHClF2 = C2F4 + 2 HCl
C3H6 + Cl = C3H6Cl =>
C3H6 + Cl = C3H6Cl
Al + V2O5 = V + Al2O3 =>
10 Al + 3 V2O5 = 6 V + 5 Al2O3
Cr2(SO4)3 + SO2 + H2O = Cr + H2SO4 =>
Cr2(SO4)3 + 3 SO2 + 6 H2O = 2 Cr + 6 H2SO4
AgNO3(aq) + KCl(aq) = AgCl() + KNO3() =>
AgNO3(aq) + KCl(aq) = AgCl() + KNO3()
AgNO3 + FeSO4 + H2SO4 = NO + Fe(SO4)3 + H2O + Ag2(SO4) =>
4 AgNO3 + 3 FeSO4 + 8 H2SO4 = 4 NO + 3 Fe(SO4)3 + 8 H2O + 2 Ag2(SO4)
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
K2SO4 + Ca(OH)2 + CO = CaSO4 + HCOOK =>
K2SO4 + Ca(OH)2 + 2 CO = CaSO4 + 2 HCOOK
BrF5(g) = Br2(g) + F2(g) =>
2 BrF5(g) = Br2(g) + 5 F2(g)
Na2O(s) + H2O1 = NaOH(aq) =>
Na2O(s) + H2O1 = 2 NaOH(aq)
CaCl2 + AlP = Ca3P2 + AlCl3 =>
3 CaCl2 + 2 AlP = Ca3P2 + 2 AlCl3
C20H25N3O + O2 = CO2 + H2O + N2O =>
2 C20H25N3O + 53 O2 = 40 CO2 + 25 H2O + 3 N2O
NaOH + Br2 = NaBrO3 + NaBr + H2O =>
6 NaOH + 3 Br2 = NaBrO3 + 5 NaBr + 3 H2O
NaHCO3 + C6H8O7 = CO2 + H2O + C6H5Na3O7 =>
3 NaHCO3 + C6H8O7 = 3 CO2 + 3 H2O + C6H5Na3O7
HNO3 + LiOH = H2O + LiNO3 =>
HNO3 + LiOH = H2O + LiNO3
H2TeO4 + V(OH)5 = V2(TeO4)5 + H2O =>
5 H2TeO4 + 2 V(OH)5 = V2(TeO4)5 + 10 H2O
C6H12O6(s) + O2 = CO2(g)H2O(g) =>
C6H12O6(s) + 6 O2 = 6 CO2(g)H2O(g)
FeTiO3 + FeCl3 + H2O = TiCl4 + Fe2O3 + H2 =>
6 FeTiO3 + 8 FeCl3 + 3 H2O = 6 TiCl4 + 7 Fe2O3 + 3 H2
Y + Cl = YCl =>
Y + Cl = YCl
C100H250O80N + O2 = CO2 + H2O + NH3 =>
4 C100H250O80N + 487 O2 = 400 CO2 + 494 H2O + 4 NH3
S2O5{2-} + I2 + H2O = SO4{2-} + I{-} + H{+} =>
S2O5{2-} + 2 I2 + 3 H2O = 2 SO4{2-} + 4 I{-} + 6 H{+}
C2H4 + KMnO4 + H2O = C2H4(OH)2 + MnO2 + KOH =>
3 C2H4 + 2 KMnO4 + 4 H2O = 3 C2H4(OH)2 + 2 MnO2 + 2 KOH
Ag(s) + FeCl3(aq) = AgCl + Fe =>
3 Ag(s) + FeCl3(aq) = 3 AgCl + Fe
NaClO + PH3 = NaCl + H3PO4 =>
4 NaClO + PH3 = 4 NaCl + H3PO4
HNO3 = NO2 + O2 + H2O = HNO3 =>
4 HNO3 = 4 NO2 + O2 + 2 H2O
AgF + HCl = HF + AgCl =>
AgF + HCl = HF + AgCl
KCl(s) + H2SO4(g) = HCl + K2SO4 =>
2 KCl(s) + H2SO4(g) = 2 HCl + K2SO4
FeOCr2O3 + K2C03 + O2 = K2CrO4 + CO2 + Fe2O3 =>
4 FeOCr2O3 + 8 K2C03 + 35 O2 = 8 K2CrO4 + 24 CO2 + 2 Fe2O3
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
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