| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + LiHSO3 = LiHSO4 + H2SO3
CH3COONaH2SO4 = CH3COOSO4NaH2 =>
CH3COONaH2SO4 = CH3COOSO4NaH2
HCl + CH3COOC2H5 = CH3COCl + C2H5OH =>
HCl + CH3COOC2H5 = CH3COCl + C2H5OH
H3PO4 + NaHCO3 = CO2 + H2O + Na3PO4 =>
H3PO4 + 3 NaHCO3 = 3 CO2 + 3 H2O + Na3PO4
Zn + Cu(NO2)2 = ZnNO2 + Cu =>
2 Zn + Cu(NO2)2 = 2 ZnNO2 + Cu
C9HO4 + O2 = CO2 + H2O =>
4 C9HO4 + 29 O2 = 36 CO2 + 2 H2O
HClO2 + Sr(OH)2 = HOH + Sr(ClO2)2 =>
2 HClO2 + Sr(OH)2 = 2 HOH + Sr(ClO2)2
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
HIO + Na2SO3 = Na2SO4 + I2 + H2O =>
2 HIO + Na2SO3 = Na2SO4 + I2 + H2O
FeCl3 + NH4HO = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4HO = Fe(OH)3 + 3 NH4Cl
O2 + N6 = ON =>
3 O2 + N6 = 6 ON
HBr + Cu = CuBr2 + H2 =>
2 HBr + Cu = CuBr2 + H2
HSO3{-} + H2O = SO4{-2} + {-} + H{+} =>
HSO3{-} + H2O = SO4{-2} + 2e + 3 H{+}
MnSO4 + NaBiO3 + H2O = MnO2 + BiOHSO4 + NaOH =>
MnSO4 + NaBiO3 + H2O = MnO2 + BiOHSO4 + NaOH
Si + NaOH = SiO2 + Na + H2 =>
Si + 2 NaOH = SiO2 + 2 Na + H2
Cr + NH4OH = Cr(OH)3 + NH3 + H2 =>
2 Cr + 6 NH4OH = 2 Cr(OH)3 + 6 NH3 + 3 H2
H2O + KCl = KClH2O =>
H2O + KCl = KClH2O
C30H62 + O2 = C8H17COOH + H2O =>
6 C30H62 + 23 O2 = 20 C8H17COOH + 6 H2O
Cu + NaOH = CuOH + Na =>
Cu + NaOH = CuOH + Na
Mn(OH)2NaOH = Mn(OH)Na(OH)2 =>
Mn(OH)2NaOH = Mn(OH)Na(OH)2
Mg + (HSO4)2 = MgSO4 + H2 =>
2 Mg + (HSO4)2 = 2 MgSO4 + H2
Br2 + Ba(OH)2 = BaBr2 + Ba(BrO2) + H2O =>
3 Br2 + 4 Ba(OH)2 = 2 BaBr2 + 2 Ba(BrO2) + 4 H2O
Cu + H2O = CuOH + H2 =>
2 Cu + 2 H2O = 2 CuOH + H2
K4Fe(CN)6 + Ba(NO3)2 = K4Fe(NO3)2 + Ba(CN)6 =>
K4Fe(CN)6 + Ba(NO3)2 = K4Fe(NO3)2 + Ba(CN)6
BaCO3 + C = BaCO + CO2 =>
BaCO3 + C = BaCO + CO2
HSO4 + Ba(OH) = BaSO4 + H2O =>
HSO4 + Ba(OH) = BaSO4 + H2O
K + H2O = KOH + H*2 =>
K + H2O = KOH + H*2
ThF4 + K = Th + KF =>
ThF4 + 4 K = Th + 4 KF
NaNo3 + BaCl2 = BaNo3 + NaCl2 =>
NaNo3 + BaCl2 = BaNo3 + NaCl2
C2H2 + Br = C2H2Br2 =>
C2H2 + 2 Br = C2H2Br2
Fe(SO4)3 + Ba(No3)2 = Fe(No3)2 + Ba(SO4)3 =>
Fe(SO4)3 + Ba(No3)2 = Fe(No3)2 + Ba(SO4)3
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
HF + Cu(OH2) = Cu + HF(OH2) =>
HF + Cu(OH2) = Cu + HF(OH2)
Pu + O2 = Pu2O3 =>
4 Pu + 3 O2 = 2 Pu2O3
BaCO3 + CO2 + H2O = Ba(HCO3)2 =>
BaCO3 + CO2 + H2O = Ba(HCO3)2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
C3H4H2 = C4H8 =>
4 C3H4H2 = 3 C4H8
Cr(OH)3 + K2CO3 = KCrO2 + H2O + CO2 =>
2 Cr(OH)3 + K2CO3 = 2 KCrO2 + 3 H2O + CO2
KNO2 = K2O + N2 + O2 =>
4 KNO2 = 2 K2O + 2 N2 + 3 O2
LaCl3 + NH4HCO3 = La2(CO3)3 + NH4Cl + CO2 + H2O =>
2 LaCl3 + 6 NH4HCO3 = La2(CO3)3 + 6 NH4Cl + 3 CO2 + 3 H2O
FeCO3 = FeO + CO2 =>
FeCO3 = FeO + CO2
NH4OH = H2O + NH3 =>
NH4OH = H2O + NH3
C2H5OH + H2 = CH4 + H2O =>
C2H5OH + 2 H2 = 2 CH4 + H2O
Fe + Ca(NO3)2 = Fe(NO3)2 + Ca =>
Fe + Ca(NO3)2 = Fe(NO3)2 + Ca
FeO + Cu = Cu2O + Fe =>
FeO + 2 Cu = Cu2O + Fe
MgSO4 + Na2HPO4 + NH4OH = Mg(NH4)PO4 + H2O + Na2SO4 =>
MgSO4 + Na2HPO4 + NH4OH = Mg(NH4)PO4 + H2O + Na2SO4
MgCO3 + C6H8O7 = MgC6H6O7 + CO2 + H2O =>
MgCO3 + C6H8O7 = MgC6H6O7 + CO2 + H2O
Pb + O = Pb3O4 =>
3 Pb + 4 O = Pb3O4
BH3LiH = Li[BH4] =>
BH3LiH = Li[BH4]
ClNH4 = NH3 + HCl =>
ClNH4 = NH3 + HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/29/24
Équations équilibrées sur12/29/23
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