| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KHSO4 + 2 NH4OH = K2SO4 + (NH4)2SO4 + 2 H2O
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
K2Cr2O7 + BaCl2 = KCl + CrO3 + BaCrO4 =>
K2Cr2O7 + BaCl2 = 2 KCl + CrO3 + BaCrO4
Cr2O7{2-} + CH3CH2OH + H{+} = Cr + CO2 + H2O =>
Cr2O7{2-} + CH3CH2OH + 2 H{+} = 2 Cr + 2 CO2 + 4 H2O
Ba(OH)2 + Na2SO4 = Ba2(SO4)2 + Na(OH) =>
2 Ba(OH)2 + 2 Na2SO4 = Ba2(SO4)2 + 4 Na(OH)
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
AgClO4 + KOH = KClO4 + Ag(OH) =>
AgClO4 + KOH = KClO4 + Ag(OH)
K2Cr2O7 + BaCl2 = KCl + CrO3 + BaCrO4 =>
K2Cr2O7 + BaCl2 = 2 KCl + CrO3 + BaCrO4
Li + C02 + H2O = LiH2CO3 + H2 =>
2 Li + C02 + 6 H2O = 2 LiH2CO3 + 4 H2
CaC2O4 + KMnO4 + HCl = CaCl2 + KCl + MnCl2 + H2O + CO2 =>
5 CaC2O4 + 2 KMnO4 + 16 HCl = 5 CaCl2 + 2 KCl + 2 MnCl2 + 8 H2O + 10 CO2
Na + MgCI = NaCI + Mg =>
Na + MgCI = NaCI + Mg
I{-} + Fe2{+} = I2 + Fe3{+} =>
2 I{-} + 6 Fe2{+} = I2 + 4 Fe3{+}
C4H9SO4 + O2 = H2O + SO2 + CO2 =>
4 C4H9SO4 + 21 O2 = 18 H2O + 4 SO2 + 16 CO2
CH3CHO + HBr = CH3COBr + H2 =>
CH3CHO + HBr = CH3COBr + H2
Ce2(C2O4)3 = Ce + C2O4 =>
Ce2(C2O4)3 = 2 Ce + 3 C2O4
KPH + NaOH = NaKP + H2O =>
KPH + NaOH = NaKP + H2O
OH + HClO4 = ClO4 + H2O =>
OH + HClO4 = ClO4 + H2O
H2CO3(aq) + NaOH(aq) = H2O(l) + Na2CO3 =>
H2CO3(aq) + 2 NaOH(aq) = 2 H2O(l) + Na2CO3
ZnO + HNO3 = Zn(NO3)2 + H2O =>
ZnO + 2 HNO3 = Zn(NO3)2 + H2O
SH2O + O2 = SO2 + H2O =>
SH2O + O2 = SO2 + H2O
NaCl + BaSO4 = Na2SO4 + BaCl2 =>
2 NaCl + BaSO4 = Na2SO4 + BaCl2
Cl2 + NH3 + NaOH = HOH + Na2Cl + N2H4 =>
Cl2 + 4 NH3 + 4 NaOH = 4 HOH + 2 Na2Cl + 2 N2H4
NH4HCO3 + C12H22O11 + CH3OH = C10H15NO2 + H2O =>
4 NH4HCO3 + C12H22O11 + 24 CH3OH = 4 C10H15NO2 + 39 H2O
Bi{+} + SnO2{-}2 + OH{-}1 = SnO3{-}2 + H2O + Bi =>
2 Bi{+} + SnO2{-}2 + 2 OH{-}1 = SnO3{-}2 + H2O + 2 Bi
Na2SiO3 + CH3COOH = H2O + NaCH3COO + SiO2 =>
Na2SiO3 + 2 CH3COOH = H2O + 2 NaCH3COO + SiO2
CH3COOCH2CH3 + CH3NH2 = CH3COOCH2CH2CH3 + NH3 =>
CH3COOCH2CH3 + CH3NH2 = CH3COOCH2CH2CH3 + NH3
FeCl3 + H2SO4 = Fe2(SO4)3 + HCl =>
2 FeCl3 + 3 H2SO4 = Fe2(SO4)3 + 6 HCl
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
SnCl2 + HCl + Cu = SnCu + HCl3 =>
SnCl2 + HCl + Cu = SnCu + HCl3
Al2(SO4)3 + KAl(OH)4 = KAl(SO4)2 + Al(OH)3 =>
2 Al2(SO4)3 + 3 KAl(OH)4 = 3 KAl(SO4)2 + 4 Al(OH)3
Ba(OH)2 + NH4OH = Ba(NH2)2 + H2O =>
Ba(OH)2 + 2 NH4OH = Ba(NH2)2 + 4 H2O
KMnO4 + H2S + HCl = MnCl2 + SO2 + KCl + H2O =>
6 KMnO4 + 5 H2S + 18 HCl = 6 MnCl2 + 5 SO2 + 6 KCl + 14 H2O
BaCI + NaOH = NaCI + Ba(OH) =>
BaCI + NaOH = NaCI + Ba(OH)
FeBr3 + Fe = FeBr2 =>
2 FeBr3 + Fe = 3 FeBr2
FeCl3 + H2SO4 = Fe2(SO4)3 + HCl =>
2 FeCl3 + 3 H2SO4 = Fe2(SO4)3 + 6 HCl
Cu(OH)2*K2SO4 = KOH + CuSO4 =>
Cu(OH)2*K2SO4 = 2 KOH + CuSO4
Li + H2O + LiClO4 = Li(OH) + Cl2 =>
14 Li + 8 H2O + 2 LiClO4 = 16 Li(OH) + Cl2
C5H5OH + O2 = CO2 + H2 =>
2 C5H5OH + 9 O2 = 10 CO2 + 6 H2
C9H12 + K2Cr2O7 + H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
C9H12 + 8 K2Cr2O7 + 32 H2SO4 = 9 CO2 + 8 K2SO4 + 8 Cr2(SO4)3 + 38 H2O
KOH + P + H2O = KH2PO2 + PH3 =>
3 KOH + 4 P + 3 H2O = 3 KH2PO2 + PH3
KOH + Ca = Ca(OH)2 + K =>
2 KOH + Ca = Ca(OH)2 + 2 K
K2Cr2O7 + BaCl2 = KCl + CrO3 + BaCrO4 =>
K2Cr2O7 + BaCl2 = 2 KCl + CrO3 + BaCrO4
MnCO3 + NaOH = Na2MnO4 + H2 + Na2CO3 =>
MnCO3 + 4 NaOH = Na2MnO4 + 2 H2 + Na2CO3
H + OH = H2O =>
H + OH = H2O
CaCl2 + KS04 = KCl2 + CaS04 =>
CaCl2 + KS04 = KCl2 + CaS04
KOH + Ca = Ca(OH)2 + K =>
2 KOH + Ca = Ca(OH)2 + 2 K
NiCl2 + Na2CO3 = NaCl + NiCO3 =>
NiCl2 + Na2CO3 = 2 NaCl + NiCO3
(NH4)2CO3(s) = NH3(g) + CO2(s) + H2O(aq) =>
(NH4)2CO3(s) = 2 NH3(g) + CO2(s) + H2O(aq)
Cu2SO4 + H2O2 = H2SO4 + Cu + O2 =>
Cu2SO4 + H2O2 = H2SO4 + 2 Cu + O2
As2S3 + HNO3 + H2O = H3AsO4 + H2SO4 + NO =>
3 As2S3 + 28 HNO3 + 4 H2O = 6 H3AsO4 + 9 H2SO4 + 28 NO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/18/24
Équations équilibrées sur04/17/23
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