| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ti + 2 Pb(NO3) = 2 Pb + Ti(NO3)2
Na2SiO3 + H2O = H2SiO3 + NaOH =>
Na2SiO3 + 2 H2O = H2SiO3 + 2 NaOH
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
CuO + HBr = CuBrOH =>
CuO + HBr = CuBrOH
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
CrO3 = Cr2O3 + O2 =>
4 CrO3 = 2 Cr2O3 + 3 O2
NaBiO3 + MnSO4 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + Na2SO4 + H2O =>
5 NaBiO3 + 2 MnSO4 + 16 HNO3 = 2 HMnO4 + 5 Bi(NO3)3 + NaNO3 + 2 Na2SO4 + 7 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Na3PO4(aq) + CaCl2(aq) = NaCl(aq) + Ca3(PO4)2(aq) =>
2 Na3PO4(aq) + 3 CaCl2(aq) = 6 NaCl(aq) + Ca3(PO4)2(aq)
K[BiI4] + H2O = H[BiI4] + KOH =>
K[BiI4] + H2O = H[BiI4] + KOH
Cu(NO3)2 + CuSO4 = Cu + SO4NO3 =>
Cu(NO3)2 + 2 CuSO4 = 3 Cu + 2 SO4NO3
K2Cr2O7 + (CH3)2CHCH2OH + H2SO4 = (CH3)2CHCHO + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3(CH3)2CHCH2OH + 4 H2SO4 = 3(CH3)2CHCHO + Cr2(SO4)3 + K2SO4 + 7 H2O
C9H11NO2 + O2 = CO2 + H2O + N2 =>
4 C9H11NO2 + 43 O2 = 36 CO2 + 22 H2O + 2 N2
H2 + FeO = Fe + H2O =>
H2 + FeO = Fe + H2O
KMnO4 + C3H8O3 = KMnO7C3H8 =>
KMnO4 + C3H8O3 = KMnO7C3H8
NaO2 + H2O = NaH2O3 =>
NaO2 + H2O = NaH2O3
CH3CH2Br + AgNO3 = CH3CH2NO3 + AgBr =>
CH3CH2Br + AgNO3 = CH3CH2NO3 + AgBr
Ba(CO3)2 = Ba2 + CO3 =>
2 Ba(CO3)2 = Ba2 + 4 CO3
MgSO4 + LiOH = Li2SO4 + Mg(OH)2 =>
MgSO4 + 2 LiOH = Li2SO4 + Mg(OH)2
Al2(SO4)3 + Na3PO4 = AlPO4 + Na2SO4 =>
Al2(SO4)3 + 2 Na3PO4 = 2 AlPO4 + 3 Na2SO4
LiCl + Na3PO4 = Li3PO4 + NaCl =>
3 LiCl + Na3PO4 = Li3PO4 + 3 NaCl
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
ZnO + CO2 + H2O = (ZnCO3)(Zn(OH)2) =>
2 ZnO + CO2 + H2O = (ZnCO3)(Zn(OH)2)
C2H5BrC6H6 = C6H5BrC2H6 =>
C2H5BrC6H6 = C6H5BrC2H6
Na2S + H3PO4 = Na3PO4 + H2 + S =>
3 Na2S + 2 H3PO4 = 2 Na3PO4 + 3 H2 + 3 S
Ba(NO3)2 + HCl = NHO3 + BaCl2 =>
Ba(NO3)2 + 2 HCl = 2 NHO3 + BaCl2
I2 + Cl2 + H2O = HIO3 + HCl8 =>
I2 + 40 Cl2 + 6 H2O = 2 HIO3 + 10 HCl8
CuSO4 + KSCN = KSO4 + CuSCN =>
CuSO4 + KSCN = KSO4 + CuSCN
NaCl + Ba(OH)2 = Na(OH) + BaCl2 =>
2 NaCl + Ba(OH)2 = 2 Na(OH) + BaCl2
K3PO4 + Na2Pb[Cu(NO2)6] = Na3PO4 + K2Pb[Cu(NO2)6] =>
2 K3PO4 + 3 Na2Pb[Cu(NO2)6] = 2 Na3PO4 + 3 K2Pb[Cu(NO2)6]
AgNO3 + H3PO4 = Ag3PO4 + HNO3 =>
3 AgNO3 + H3PO4 = Ag3PO4 + 3 HNO3
BaCl2 + ZnO = ZnCl2 + BaO =>
BaCl2 + ZnO = ZnCl2 + BaO
Na2S + H3PO4 = Na3PO4 + H2 + S =>
3 Na2S + 2 H3PO4 = 2 Na3PO4 + 3 H2 + 3 S
NaOH + H2SOU = Na2SOU + H2O =>
2 NaOH + H2SOU = Na2SOU + 2 H2O
P2O5 + KOH = K3PO4 + H2O =>
P2O5 + 6 KOH = 2 K3PO4 + 3 H2O
Ca(NO3)2(aq) + Na3PO4(aq) = Ca3(PO4)2 + NaNO3(aq) =>
3 Ca(NO3)2(aq) + 2 Na3PO4(aq) = Ca3(PO4)2 + 6 NaNO3(aq)
Cu + HCl = Cu(Cl)3 + H2 =>
2 Cu + 6 HCl = 2 Cu(Cl)3 + 3 H2
Al + CH3OH = (CH3O)3Al + H2 =>
2 Al + 6 CH3OH = 2(CH3O)3Al + 3 H2
C9H11NO2 + O2 = CO2 + H2O + N2O4 =>
4 C9H11NO2 + 47 O2 = 36 CO2 + 22 H2O + 2 N2O4
C2H5NH2 + O2 = CO2 + H2O + N2 =>
4 C2H5NH2 + 15 O2 = 8 CO2 + 14 H2O + 2 N2
(NH4)2MoO4 + HCl + SnCl2 + KSCN = K2[MoO(SCN)5] + NH4Cl + H2O + SnCl4 + KCl =>
2(NH4)2MoO4 + 12 HCl + SnCl2 + 10 KSCN = 2 K2[MoO(SCN)5] + 4 NH4Cl + 6 H2O + SnCl4 + 6 KCl
KIO3 + NaCl = NaOCl + KI =>
KIO3 + 3 NaCl = 3 NaOCl + KI
K4[Fe(CN)6] + H3PO4 = HCN + K3PO4 + Fe3(PO4)2 =>
3 K4[Fe(CN)6] + 6 H3PO4 = 18 HCN + 4 K3PO4 + Fe3(PO4)2
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
K2CO3 + H2SO4 = H2CO3 + K2SO4 =>
K2CO3 + H2SO4 = H2CO3 + K2SO4
Mg + HCe = MgCe2 + H2 =>
Mg + 2 HCe = MgCe2 + H2
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
SO2{-2} + OH = SO3{-2} + H2O =>
SO2{-2} + 2 OH = SO3{-2} + H2O
Fe5S + O2 = Fe3O + SO2 =>
6 Fe5S + 11 O2 = 10 Fe3O + 6 SO2
HCOOH + Na2CO3 = HCOOHNa + H2O + CO2 =>
3 HCOOH + Na2CO3 = 2 HCOOHNa + H2O + 2 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/17/24
Équations équilibrées sur10/17/23
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