| Équations équilibrées la veille |
Ag + Cl = AgCl
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Fe2O3 + HI = FeI2 + I2 + H2O =>
Fe2O3 + 6 HI = 2 FeI2 + I2 + 3 H2O
MnO2H2O = H2MnO3 =>
MnO2H2O = H2MnO3
P4O10(s) + H2O(l) = H3PO4(l) =>
P4O10(s) + 6 H2O(l) = 4 H3PO4(l)
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C6H5ClO + H2O2 = CO2 + H2O + HCl =>
C6H5ClO + 13 H2O2 = 6 CO2 + 15 H2O + HCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mg + CuBr2 = MgBr2 + Cu =>
Mg + CuBr2 = MgBr2 + Cu
P4O10(s) + H2O(l) = H3PO4(s) =>
P4O10(s) + 6 H2O(l) = 4 H3PO4(s)
Al(NO3)3 + NaOH = Al(OH)3 + NO3Na =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NO3Na
FeCl2 + HCl + Na2Cr2O7 = FeCl3 + NaCl + CrCl3 + H2O =>
6 FeCl2 + 14 HCl + Na2Cr2O7 = 6 FeCl3 + 2 NaCl + 2 CrCl3 + 7 H2O
Bi(NO3)3 + CaI2 = BiI3 + Ca(NO3)2 =>
2 Bi(NO3)3 + 3 CaI2 = 2 BiI3 + 3 Ca(NO3)2
PbO + TiO2 = PbTiO3 =>
PbO + TiO2 = PbTiO3
K2CO3*10H2O = K2CO3 + H2O =>
K2CO3*10H2O = K2CO3 + 10 H2O
CaO = Ca + O2 =>
2 CaO = 2 Ca + O2
Na[Au(CN)2](aq) + Zn(aq) = NaCN(aq) + Zn(CN)2(aq) + Au(s) =>
2 Na[Au(CN)2](aq) + Zn(aq) = 2 NaCN(aq) + Zn(CN)2(aq) + 2 Au(s)
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
SIF4 + NaOH = Na4SIO4 + NaF + H2O =>
SIF4 + 8 NaOH = Na4SIO4 + 4 NaF + 4 H2O
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
Au + H2SO4 = Au2(SO4)3 + H2 =>
2 Au + 3 H2SO4 = Au2(SO4)3 + 3 H2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Na2SO3 + NaClO = Na2SO4 + NaCl =>
Na2SO3 + NaClO = Na2SO4 + NaCl
C7H10N + O2 = CO2 + H2O + NO2 =>
2 C7H10N + 21 O2 = 14 CO2 + 10 H2O + 2 NO2
K + O2 = K2O =>
4 K + O2 = 2 K2O
NaAsO2 + K2Cr2O7 + HNO3 = NaAsO3 + Cr(NO3)3 + KNO3 + H2O =>
3 NaAsO2 + K2Cr2O7 + 8 HNO3 = 3 NaAsO3 + 2 Cr(NO3)3 + 2 KNO3 + 4 H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
ZnSO4 + NaOH + NH4OH = Na2SO4 + Zn(OH)2NH4OH =>
ZnSO4 + 2 NaOH + NH4OH = Na2SO4 + Zn(OH)2NH4OH
HNO3 + FeSO4 + H2SO4 = H2O + N2 + Fe2(SO4)3 =>
2 HNO3 + 10 FeSO4 + 5 H2SO4 = 6 H2O + N2 + 5 Fe2(SO4)3
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
Na + Fe(No3)3 = NaNo3 + Fe =>
3 Na + Fe(No3)3 = 3 NaNo3 + Fe
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
HNO3 + C2H8N2 = H2O + CO2 + N2 =>
16 HNO3 + 5 C2H8N2 = 28 H2O + 10 CO2 + 13 N2
NaCl + Ag2S + H2O = Na2SO3 + Cl2 + H2 + Ag =>
2 NaCl + Ag2S + 3 H2O = Na2SO3 + Cl2 + 3 H2 + 2 Ag
Cl{-}CH2{-}COOH + NH3 = NH2{-}CH2{-}COOH + NH4Cl =>
Cl{-}CH2{-}COOH + 2 NH3 = NH2{-}CH2{-}COOH + NH4Cl
NlSO4 + NaC4H7N2O2 = NaSO4 + NlC4H7N2O2 =>
NlSO4 + NaC4H7N2O2 = NaSO4 + NlC4H7N2O2
HNO3 + FeO = FeN3O9 + NO + H2O =>
10 HNO3 + 3 FeO = 3 FeN3O9 + NO + 5 H2O
NaHSO4 + Na2CO3 = Na2SO4 + CO2 + H2O =>
2 NaHSO4 + Na2CO3 = 2 Na2SO4 + CO2 + H2O
KI + H3PO4 = HI + KH2PO4 =>
KI + H3PO4 = HI + KH2PO4
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
C3H8 + Cl2 = C3H4Cl4 + HCl =>
C3H8 + 4 Cl2 = C3H4Cl4 + 4 HCl
C6H12 + O2 = C6H10O4 + H2O =>
2 C6H12 + 5 O2 = 2 C6H10O4 + 2 H2O
C16H34 + O2 = CO2 + H2O =>
2 C16H34 + 49 O2 = 32 CO2 + 34 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaOH + CuSO4 = Cu(OH)2 + Na2SO4 =>
2 NaOH + CuSO4 = Cu(OH)2 + Na2SO4
NaHCO3 + KI = NaKI + HCO3 =>
NaHCO3 + KI = NaKI + HCO3
Zn + HNO3(verydil) = Zn(NO3)2 + NO + H2O =>
3 Zn + 8 HNO3(verydil) = 3 Zn(NO3)2 + 2 NO + 4 H2O
CH3(CH2)6CH2OH + CrO3 + H2SO4 = Cr2(SO4)3 + CH3(CH2)6COOH + H2O =>
3 CH3(CH2)6CH2OH + 4 CrO3 + 6 H2SO4 = 2 Cr2(SO4)3 + 3 CH3(CH2)6COOH + 9 H2O
Cu + FeSO4 = CuSO4 + Fe =>
Cu + FeSO4 = CuSO4 + Fe
FeO + HNO3 = Fe(NO3)3 + N2 + H2O =>
10 FeO + 32 HNO3 = 10 Fe(NO3)3 + N2 + 16 H2O
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Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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