| Équations équilibrées la veille |
ZnO + Ca(OH)2 = ZnCaO2 + H2O
CaSO4 + H2O = CaO + H2SO4 =>
CaSO4 + H2O = CaO + H2SO4
C2H3O2Br + O2 = Br2 + CO + H2O =>
4 C2H3O2Br + 3 O2 = 2 Br2 + 8 CO + 6 H2O
NH2 + O = NO2 + H2O =>
NH2 + 3 O = NO2 + H2O
Ti + S = Ti2S =>
2 Ti + S = Ti2S
CaCl2(aq) + K2CO3(aq) = KCl + CaCO3 =>
CaCl2(aq) + K2CO3(aq) = 2 KCl + CaCO3
C2H3O2Br + O2 = Br2 + CO + H2O =>
4 C2H3O2Br + 3 O2 = 2 Br2 + 8 CO + 6 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
C2H6N2 = C2H6 + N =>
C2H6N2 = C2H6 + 2 N
K2S + H2O + KBrO4 = S + KBr + KOH =>
4 K2S + 4 H2O + KBrO4 = 4 S + KBr + 8 KOH
Mg + Fe = FeMg =>
Mg + Fe = FeMg
CH4N2O + H2SO4 + C6H12O6 = C5H10N2O2S + CO2 + H2O =>
12 CH4N2O + 12 H2SO4 + 13 C6H12O6 = 12 C5H10N2O2S + 30 CO2 + 54 H2O
H2CO3 + HCl = COCl2 + H2O =>
H2CO3 + 2 HCl = COCl2 + 2 H2O
AsH3 + O2 = As2O3 + H2O =>
2 AsH3 + 3 O2 = As2O3 + 3 H2O
SIF4 + NaOH = Na4SIO4 + NaF + H2O =>
SIF4 + 8 NaOH = Na4SIO4 + 4 NaF + 4 H2O
Na2SO3 + HCl = NaCl + H2SO3 = NaCl + SO2 + H2O =>
Na2SO3 + 2 HCl = 2 NaCl + H2SO3
Ba + Li{+} = Ba{2+} + Li =>
Ba + 2 Li{+} = Ba{2+} + 2 Li
KSCN + NaOH = KOH + NaSCN =>
KSCN + NaOH = KOH + NaSCN
Ba(OH)2 + NHO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 NHO3 = Ba(NO3)2 + 2 H2O
FeCl3 + NaNO3 = Fe(NO3)3 + ClNa =>
FeCl3 + 3 NaNO3 = Fe(NO3)3 + 3 ClNa
HI + NaOH = IOH + NaH =>
HI + NaOH = IOH + NaH
Na2SO4 + NaBr = Na2Br + NaSO4 =>
Na2SO4 + NaBr = Na2Br + NaSO4
FeCl + K4[Fe(CN)6] = KCl + K2Fe(CN)6 + Fe =>
2 FeCl + K4[Fe(CN)6] = 2 KCl + K2Fe(CN)6 + 2 Fe
Na3PO4 + CoCl2 = Co3(PO4)2 + NaCl =>
2 Na3PO4 + 3 CoCl2 = Co3(PO4)2 + 6 NaCl
P + O2 = P5O5 =>
10 P + 5 O2 = 2 P5O5
AgNO3 + NaI = AgI + NaNO3 =>
AgNO3 + NaI = AgI + NaNO3
Na[Al(OH)4] + SO2 = Na2SO3 + H2O + Al(OH)3 =>
2 Na[Al(OH)4] + SO2 = Na2SO3 + H2O + 2 Al(OH)3
C4H8 + Cl2 = C4H8Cl2 =>
C4H8 + Cl2 = C4H8Cl2
PtCl4 + Cl2 = PtCl6 =>
PtCl4 + Cl2 = PtCl6
Zn + HNO3 = Zn(NO3) + NO2 + H2O =>
Zn + 2 HNO3 = Zn(NO3) + NO2 + H2O
C4H8 + Cl2 = C4H8Cl2 =>
C4H8 + Cl2 = C4H8Cl2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
H2NOH + Fe{3+} = N2O + Fe{2+} + H{+} + H2O =>
2 H2NOH + 4 Fe{3+} = N2O + 4 Fe{2+} + 4 H{+} + H2O
FeBr{-}1 + NaS{-}1 = FeS{-}1 + NaBr{-}1 =>
FeBr{-}1 + NaS{-}1 = FeS{-}1 + NaBr{-}1
C4H8 + Cl2 = C4H8Cl2 =>
C4H8 + Cl2 = C4H8Cl2
C5H11COOH + O2 = H2O + CO2 =>
C5H11COOH + 8 O2 = 6 H2O + 6 CO2
Cl2(g) + NaI(s) = NaCl(s) + I2(g) =>
Cl2(g) + 2 NaI(s) = 2 NaCl(s) + I2(g)
(NH4)2SO4 + BaCl2 = NH4Cl + BaSO4 =>
(NH4)2SO4 + BaCl2 = 2 NH4Cl + BaSO4
H2 + PbO = PbH + O2 =>
H2 + 2 PbO = 2 PbH + O2
SO2 + Fe(OH)3 = Fe2(SO4)3 + H2 =>
3 SO2 + 2 Fe(OH)3 = Fe2(SO4)3 + 3 H2
C2H4Cl + H2 = C2H5Cl =>
2 C2H4Cl + H2 = 2 C2H5Cl
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
PH3 + O2 = H3O4P =>
PH3 + 2 O2 = H3O4P
Cr{2+}O{+} = Cr{2+}O{3+} =>
Cr{2+}O{+} = Cr{2+}O{3+}
Al(OH)3 + Ca(OH)2 = Ca(AlO2)2 + H2O =>
2 Al(OH)3 + Ca(OH)2 = Ca(AlO2)2 + 4 H2O
CoO + C = Co + CO2 =>
2 CoO + C = 2 Co + CO2
(Fe2O3) + C = Fe2O + CO2 =>
(Fe2O3) + C = Fe2O + CO2
OH = O + H2O =>
2 OH = O + H2O
ZnO + Li = LiO2 + Zn =>
2 ZnO + Li = LiO2 + 2 Zn
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
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Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
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