| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH + NaBr = Na2BrOH
HL + O2 = H2O + L2 =>
4 HL + O2 = 2 H2O + 2 L2
Pb2N2 + NaCl2 = Pb2 + Cl2 + NaN2 =>
Pb2N2 + NaCl2 = Pb2 + Cl2 + NaN2
Ti + Cl2 = TiCl4 =>
Ti + 2 Cl2 = TiCl4
H + Cr2O7({-}2) + H2SO3 = Cr + SO4({-}2) + H2O =>
10 H + Cr2O7({-}2) + H2SO3 = 2 Cr + SO4({-}2) + 6 H2O
C6H10 + Na2Cr2O7 + H2SO4 = C6H10O4 + Cr2(SO4)3 + Na2SO3 + H2O =>
C6H10 + Na2Cr2O7 + 4 H2SO4 = C6H10O4 + Cr2(SO4)3 + Na2SO3 + 4 H2O
CrOHSO4 + H2SO4 = Cr2(SO4)3 + H2O =>
2 CrOHSO4 + H2SO4 = Cr2(SO4)3 + 2 H2O
Ag(NO3) + KI = AgI + KNO3 =>
Ag(NO3) + KI = AgI + KNO3
HgCl2 + KOH = HgOH + KCl2 =>
HgCl2 + KOH = HgOH + KCl2
Cl2 + Cr2O3 + KOH = K2CrO4 + KCl + H2O =>
3 Cl2 + Cr2O3 + 10 KOH = 2 K2CrO4 + 6 KCl + 5 H2O
ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
HNO3 + H2S = H2SO4 + NO2 + H2 =>
4 HNO3 + H2S = H2SO4 + 4 NO2 + 2 H2
C14H10O9 + H2O = CO2 + CH3COOH =>
C14H10O9 + 7 H2O = 2 CO2 + 6 CH3COOH
Mg2SiO4 + H2O + CO2 = Mg + HCO3 + H4SiO4 =>
Mg2SiO4 + 4 H2O + 4 CO2 = 2 Mg + 4 HCO3 + H4SiO4
Li + O2 = LiO2 =>
Li + O2 = LiO2
SnCl4 + H2O = SnCl2 + HCl + H2O2 =>
SnCl4 + 2 H2O = SnCl2 + 2 HCl + H2O2
Cr(oh)3 + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
Cr(oh)3 + 9 Br2 + 24 NaOH = 3 Na2CrO4 + 18 NaBr + 12 H2O
Na2CO3 + H3PO4 = CO2 + H2O + Na3PO4 =>
3 Na2CO3 + 2 H3PO4 = 3 CO2 + 3 H2O + 2 Na3PO4
CoF2 + F2 = CoF3 =>
2 CoF2 + F2 = 2 CoF3
Al + Br2 = AlBr =>
2 Al + Br2 = 2 AlBr
Ca + (ClO3) = Ca(ClO3) =>
Ca + (ClO3) = Ca(ClO3)
Mn(HO)2 + O2 = MnO2 + H2O =>
2 Mn(HO)2 + O2 = 2 MnO2 + 2 H2O
Cr2O7 + C2H5OH = Cr + C2H4O + H2O =>
Cr2O7 + 7 C2H5OH = 2 Cr + 7 C2H4O + 7 H2O
CO{3} + H = HCO{3} =>
CO{3} + H = HCO{3}
Al2(SO4)3 + K = K(SO4) + Al2 =>
Al2(SO4)3 + 3 K = 3 K(SO4) + Al2
Ni2Cl + O2 = NiO + Cl2O5 =>
4 Ni2Cl + 9 O2 = 8 NiO + 2 Cl2O5
Hg2(OH)2 = Hg2O + H2O =>
Hg2(OH)2 = Hg2O + H2O
CuF2 + Al2(CO3)3 = Cu(CO3) + AlF3 =>
3 CuF2 + Al2(CO3)3 = 3 Cu(CO3) + 2 AlF3
NaHCO3 + C12H22O11 = CO2 + H2O + Na =>
48 NaHCO3 + C12H22O11 = 60 CO2 + 35 H2O + 48 Na
K2Cr2O7 + HCl = KCl + CrCl3 + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 3 Cl2 + 7 H2O
Fe2(SO4)3 + Zn = Fe2 + ZnSO4 =>
Fe2(SO4)3 + 3 Zn = Fe2 + 3 ZnSO4
AgNO3 + KBr = AgBr + KNO3 =>
AgNO3 + KBr = AgBr + KNO3
NH4OH + C20H14O4 = H2O + C20H12O4 + NH4 =>
2 NH4OH + C20H14O4 = 2 H2O + C20H12O4 + 2 NH4
C6H12O6 + H2O = C4H10O4 + CO2 =>
3 C6H12O6 + 2 H2O = 4 C4H10O4 + 2 CO2
C3H7OH + Cr2O7{2-} + H{+} = Cr3{+} + CH3COCH3 + H2O =>
17 C3H7OH + 3 Cr2O7{2-} + 8 H{+} = 2 Cr3{+} + 17 CH3COCH3 + 21 H2O
Al + HCl + H2O = AlClO3 + H2 =>
2 Al + 2 HCl + 6 H2O = 2 AlClO3 + 7 H2
NaH2 + HCl = NaCl + H =>
NaH2 + HCl = NaCl + 3 H
C6H11OH + KMnO4 + H2SO4 = C6H10O2 + MnSO4 + K2SO4 + H2O =>
5 C6H11OH + 4 KMnO4 + 6 H2SO4 = 5 C6H10O2 + 4 MnSO4 + 2 K2SO4 + 11 H2O
FeCl + NaCl = FeNa + ClCl3 =>
2 FeCl + 2 NaCl = 2 FeNa + ClCl3
Cu + AgNO3 = Cu2(NO3) + Ag =>
2 Cu + AgNO3 = Cu2(NO3) + Ag
C + CuO = Cu + CO =>
C + CuO = Cu + CO
HCl + Fe + H2O2 = FeCl3 + H2O =>
6 HCl + 2 Fe + 3 H2O2 = 2 FeCl3 + 6 H2O
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)SO4 =>
Fe2(SO4)3 + 2 KOH = K2SO4 + 2 Fe(OH)SO4
CuO + (NH)3 = Cu + H2O + N =>
3 CuO + 2(NH)3 = 3 Cu + 3 H2O + 6 N
H2SO4 + I = HI + SO4 =>
H2SO4 + 2 I = 2 HI + SO4
Na2CO3 + FeCrO4 + O2 = Fe2O3 + Na2CrO4 + CO2 =>
4 Na2CO3 + 4 FeCrO4 + O2 = 2 Fe2O3 + 4 Na2CrO4 + 4 CO2
Sr2 + CrO4 = SrCrO4 =>
Sr2 + 2 CrO4 = 2 SrCrO4
CH3CH2CH2NH2 + HCl = CH3CH2CH2NH3Cl =>
CH3CH2CH2NH2 + HCl = CH3CH2CH2NH3Cl
Br2 + InI3 = BrIn + I2 =>
Br2 + 2 InI3 = 2 BrIn + 3 I2
KI(aq) + F2(g) = KF2(aq) + I(g) =>
KI(aq) + F2(g) = KF2(aq) + I(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/06/25
Équations équilibrées sur07/06/24
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