| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4 + P3 = NH4P3
HCl + KMnO4 = Cl2 + MnCl2 + KCl2 + H2O =>
8 HCl + KMnO4 = 2 Cl2 + MnCl2 + KCl2 + 4 H2O
K2WO4 + HCl + Zn = K4[W2Cl9] + H2O + ZnCl2 =>
4 K2WO4 + 32 HCl + 7 Zn = 2 K4[W2Cl9] + 16 H2O + 7 ZnCl2
Zn + KOH = ZnKO + H2 =>
2 Zn + 2 KOH = 2 ZnKO + H2
NaNO2 + NaH + HCl = NaCl + NH4Cl + H2O =>
NaNO2 + 3 NaH + 5 HCl = 4 NaCl + NH4Cl + 2 H2O
ICl3 = I2 + Cl2 =>
2 ICl3 = I2 + 3 Cl2
FeCl3 + NH3OHCl = FeCl2 + HCl + H2O + N2O =>
4 FeCl3 + 2 NH3OHCl = 4 FeCl2 + 6 HCl + H2O + N2O
Cl2 + Na2S2O3 + H2O = Na2SO4 + HCl + S =>
Cl2 + Na2S2O3 + H2O = Na2SO4 + 2 HCl + S
Fe6 + Au6 + Co3 = FeAu3Co3 =>
Fe6 + 3 Au6 + 6 Co3 = 6 FeAu3Co3
F2 + KBr = KF + Br2 =>
F2 + 2 KBr = 2 KF + Br2
NH4OH + CaI2 = Ca(OH)2 + NH4I =>
2 NH4OH + CaI2 = Ca(OH)2 + 2 NH4I
KOH + H2SiF6 = SiF4 + KF + H2O =>
2 KOH + H2SiF6 = SiF4 + 2 KF + 2 H2O
AgO = Ag + O2 =>
2 AgO = 2 Ag + O2
FeSCN + NH3 = HFeSCN + NH2 =>
FeSCN + NH3 = HFeSCN + NH2
K2CrO4 + HBr + HNO3 = Br2 + KNO3 + Cr(NO3)3 + H2O =>
2 K2CrO4 + 6 HBr + 10 HNO3 = 3 Br2 + 4 KNO3 + 2 Cr(NO3)3 + 8 H2O
HSO3F + Fe = Fe(SO3F)2 + H2 =>
2 HSO3F + Fe = Fe(SO3F)2 + H2
K + Ag(NO3) = K(NO3) + Ag =>
K + Ag(NO3) = K(NO3) + Ag
C4H14N + KIO3 + H2SO4 = CO2 + NO2 + I2 + K2SO4 + H2O =>
5 C4H14N + 34 KIO3 + 17 H2SO4 = 20 CO2 + 5 NO2 + 17 I2 + 17 K2SO4 + 52 H2O
I2 + KMnO4 = KI + MnO4 =>
I2 + 2 KMnO4 = 2 KI + 2 MnO4
SnCl2 + K2S = KCl + SnS =>
SnCl2 + K2S = 2 KCl + SnS
Sn + HCl = SnCl2H2 =>
Sn + 2 HCl = SnCl2H2
Mg(ClO3)2 + H2O = Mg + OH + H(ClO3)2 =>
Mg(ClO3)2 + H2O = Mg + OH + H(ClO3)2
MgCO3 + CaCl2 = Mg(Cl2) + CaCO3 =>
MgCO3 + CaCl2 = Mg(Cl2) + CaCO3
Zn(OH)2(s) = ZnO(s) + H2O(l) =>
Zn(OH)2(s) = ZnO(s) + H2O(l)
Sr{2+} + SO4{-2} = SrSO4 =>
Sr{2+} + SO4{-2} = SrSO4
TiC14 + Mg = Ti + MgC12 =>
6 TiC14 + 7 Mg = 6 Ti + 7 MgC12
CuS + O2 = CuO + SO2 =>
2 CuS + 3 O2 = 2 CuO + 2 SO2
K2[Zn(OH)4] + SO3 = ZnSO4 + K2SO4 + H2O =>
K2[Zn(OH)4] + 2 SO3 = ZnSO4 + K2SO4 + 2 H2O
Cl2O + NaOH = Na2O + HClO =>
Cl2O + 2 NaOH = Na2O + 2 HClO
MnCl2 + KClO3 + KOH = H2O + K2MnO4 + KCl =>
3 MnCl2 + 2 KClO3 + 12 KOH = 6 H2O + 3 K2MnO4 + 8 KCl
HClO2 + H2O = HClO + (OH)2 =>
HClO2 + H2O = HClO + (OH)2
H2O + CH3CH2CH2CO2H = CH4 + CO2 =>
2 H2O + 2 CH3CH2CH2CO2H = 5 CH4 + 3 CO2
C5H10N2O3 + O2 = CO2 + H2O + N2 =>
C5H10N2O3 + 6 O2 = 5 CO2 + 5 H2O + N2
K3Po4 + SrCl2 = K3Sr + Cl2Po4 =>
K3Po4 + SrCl2 = K3Sr + Cl2Po4
H2SO4 + Al(OH)3 = Al2(SO4)3(ac) + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3(ac) + 6 H2O
HHH = H =>
HHH = 3 H
Mn(OH)2 + ClO{-} = MnO2 + Cl{-} + HOH =>
Mn(OH)2 + ClO{-} = MnO2 + Cl{-} + HOH
CH3COCH3 + NaOCl = CHCl3 + NaOH + Na(CH3COO) =>
CH3COCH3 + 3 NaOCl = CHCl3 + 2 NaOH + Na(CH3COO)
FeCl3 + Cu + H2O = H2 + CuCl2 + Fe(OH)3 =>
2 FeCl3 + 3 Cu + 6 H2O = 3 H2 + 3 CuCl2 + 2 Fe(OH)3
HCl + Na4(CO3)2 = H2O + CO2 + NaCl =>
4 HCl + Na4(CO3)2 = 2 H2O + 2 CO2 + 4 NaCl
NaI + NaNO2 + H2SO4 = I2 + NO + Na2SO4 + H2O =>
2 NaI + 2 NaNO2 + 2 H2SO4 = I2 + 2 NO + 2 Na2SO4 + 2 H2O
KClO31 = KCl + O2 =>
2 KClO31 = 2 KCl + 31 O2
C38H61O25N + H2O = CH4 + CO2 + NH3 =>
C38H61O25N + 11 H2O = 20 CH4 + 18 CO2 + NH3
KI + NaOCl + H2SO4 = I2 + NaCl + K2SO4 + H2O =>
2 KI + NaOCl + H2SO4 = I2 + NaCl + K2SO4 + H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Na2S + Cd(C2H3O2)2 = CdS + NaC2H3O2 =>
Na2S + Cd(C2H3O2)2 = CdS + 2 NaC2H3O2
C16H19N3O5S*3H2O + H2O2 = H2O + CO2 + N + S =>
2 C16H19N3O5S*3H2O + 73 H2O2 = 98 H2O + 32 CO2 + 6 N + 2 S
MgH + H2O = MgOH + H =>
MgH + H2O = MgOH + 2 H
Sn{-} = Sn{2} + e =>
Sn{-} = Sn{2} + 3e
MgBr2 + Mn(SO3)2 = MgSO3 + MnBr4 =>
2 MgBr2 + Mn(SO3)2 = 2 MgSO3 + MnBr4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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