| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgO + H2SO4 = MgOSO4 + H2
Ca(OH)2 + CH3CO2H = Ca(CH3CO2)2 + H2O =>
Ca(OH)2 + 2 CH3CO2H = Ca(CH3CO2)2 + 2 H2O
CoSO4 + Na2HPO4 = Co3(PO4)2 + Na2SO4 + H2SO4 =>
3 CoSO4 + 2 Na2HPO4 = Co3(PO4)2 + 2 Na2SO4 + H2SO4
HF + N = HFN2 =>
HF + 2 N = HFN2
*CuCl2 + Mg = MgCl2 + Cu =>
*CuCl2 + Mg = MgCl2 + Cu
C6H5COOH + Ca(OH)2 = C6H6 + CaCO3 + H2O =>
C6H5COOH + Ca(OH)2 = C6H6 + CaCO3 + H2O
Be(NO3)2 + NaOH = NaNO3 + Be(OH)2 =>
Be(NO3)2 + 2 NaOH = 2 NaNO3 + Be(OH)2
Ti + H2S + O2 = Ti2S + H2O =>
4 Ti + 2 H2S + O2 = 2 Ti2S + 2 H2O
C6H13OH + HCl = C6H13Cl + H2O =>
C6H13OH + HCl = C6H13Cl + H2O
CrCl3 + HF = CrF3 + HCl =>
CrCl3 + 3 HF = CrF3 + 3 HCl
Sn + HNO3 = SnO2 + NO + H2O =>
3 Sn + 4 HNO3 = 3 SnO2 + 4 NO + 2 H2O
CH3CH2OHCUO = CH3CHOH2OCU =>
CH3CH2OHCUO = CH3CHOH2OCU
Zn(OH)2 + HCl = ZnCl2 + H2O =>
Zn(OH)2 + 2 HCl = ZnCl2 + 2 H2O
H4P207 + H2O = H3O + P2O3 =>
2 H4P207 + 1871 H2O = 1250 H3O + 207 P2O3
Fe + I2 = FeI2 =>
Fe + I2 = FeI2
ZnSO4 + Mg(NO3)2 = Zn(NO3)2 + MgSO4 =>
ZnSO4 + Mg(NO3)2 = Zn(NO3)2 + MgSO4
KOH + NiCl2 = Ni(OH)2 + KCl =>
2 KOH + NiCl2 = Ni(OH)2 + 2 KCl
Sb2(SO4)3 + KMnO4 + H2O = H3SbO4 + K2SO4 + MnSO4 + H2SO4 =>
5 Sb2(SO4)3 + 4 KMnO4 + 24 H2O = 10 H3SbO4 + 2 K2SO4 + 4 MnSO4 + 9 H2SO4
KNO2 + S + C = K2S + N2 + CO2 =>
2 KNO2 + S + 2 C = K2S + N2 + 2 CO2
Sb2(SO4)3 + KMnO4 + H2O = H3SbO4 + K2SO4 + MnSO4 + H2SO4 =>
5 Sb2(SO4)3 + 4 KMnO4 + 24 H2O = 10 H3SbO4 + 2 K2SO4 + 4 MnSO4 + 9 H2SO4
KMnO4 + HCl = KCl + MnO4 + H2 =>
2 KMnO4 + 2 HCl = 2 KCl + 2 MnO4 + H2
CH3CH2CO2HNaCl = CH3CH2CO2NaHCl =>
CH3CH2CO2HNaCl = CH3CH2CO2NaHCl
HIO3 + H2S = HI + S2 + H2O =>
2 HIO3 + 6 H2S = 2 HI + 3 S2 + 6 H2O
Sb2(SO4)3 + KMnO4 + H2O = H3SbO4 + K2SO4 + MnSO4 + H2SO4 =>
5 Sb2(SO4)3 + 4 KMnO4 + 24 H2O = 10 H3SbO4 + 2 K2SO4 + 4 MnSO4 + 9 H2SO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CrO2{+} + OH{-} = CrO4{2-} + H2O + e =>
CrO2{+} + 4 OH{-} = CrO4{2-} + 2 H2O + e
C22H12O22 + O2 = CO2 + H2O =>
C22H12O22 + 14 O2 = 22 CO2 + 6 H2O
Mg2 + HCl = MgCl2 + H2 =>
Mg2 + 4 HCl = 2 MgCl2 + 2 H2
N2 + O2 + H2 = HNO3 =>
N2 + 3 O2 + H2 = 2 HNO3
NaOH + HOAc = NaOAc + H2O =>
NaOH + HOAc = NaOAc + H2O
KCl + Na3PO4 = KPO4 + Na3Cl =>
KCl + Na3PO4 = KPO4 + Na3Cl
C6H12O6 + H2 = C6H14O6 =>
C6H12O6 + H2 = C6H14O6
CoCl2 + H2O2 + NaOH = CoOOH + NaCl + H2O =>
2 CoCl2 + H2O2 + 4 NaOH = 2 CoOOH + 4 NaCl + 2 H2O
NaO2 + OH = NaOH + O2 =>
NaO2 + OH = NaOH + O2
H2SO4 + CH3COONa = CH3COOH + NaHSO4 =>
H2SO4 + CH3COONa = CH3COOH + NaHSO4
Al2C6 + H2O = Al(OH)3 + C2H2 =>
Al2C6 + 6 H2O = 2 Al(OH)3 + 3 C2H2
SiO2 + H2O = SiOH + HO2 =>
SiO2 + H2O = SiOH + HO2
Ca(OH)2 + BaCl2 = Ba(OH)2 + CaCl2 =>
Ca(OH)2 + BaCl2 = Ba(OH)2 + CaCl2
Zn + HNO = Zn(NO) + H2 =>
2 Zn + 2 HNO = 2 Zn(NO) + H2
CaCl2 = Ca + Cl2 =>
CaCl2 = Ca + Cl2
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
KMnO4 + FeCl3 + H2SO4 = K2SO4 + MnSO4 + Fe3(SO4)3 + H2O + Cl2 =>
12 KMnO4 + 30 FeCl3 + 48 H2SO4 = 6 K2SO4 + 12 MnSO4 + 10 Fe3(SO4)3 + 48 H2O + 45 Cl2
Na4H20P2O17 + Na2H20B4O17 + C2H6O + HCl = BP + NaCl + CO2 + H2O =>
6 Na4H20P2O17 + 3 Na2H20B4O17 + 8 C2H6O + 30 HCl = 12 BP + 30 NaCl + 16 CO2 + 129 H2O
KBrO3 + HBr + HCl = KCl + H2O + Br2 =>
KBrO3 + 5 HBr + HCl = KCl + 3 H2O + 3 Br2
K2NO3 + Na2S = Na2NO3 + K2S =>
K2NO3 + Na2S = Na2NO3 + K2S
CuBr2 + HNO3 = HBr + Cu(NO3)2 =>
CuBr2 + 2 HNO3 = 2 HBr + Cu(NO3)2
K2C2O4 + Ca = K2 + CaC2O4 =>
K2C2O4 + Ca = K2 + CaC2O4
Cr + F2 = CrF2 =>
Cr + F2 = CrF2
PB(OH)2 + NaOH = Na2PBO2 + H2O =>
PB(OH)2 + 2 NaOH = Na2PBO2 + 2 H2O
CuS + Zn = Cu + ZnS =>
CuS + Zn = Cu + ZnS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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