| Équations équilibrées la veille |
KSCN + NaCl = KCl + Na(SCN)
FeSO4 + BaCl2(aq) = FeCl2(aq) + BaSO4(s) =>
FeSO4 + BaCl2(aq) = FeCl2(aq) + BaSO4(s)
Na + Br + Ca(OH)2 = CaBr2 + NaOH =>
2 Na + 2 Br + Ca(OH)2 = CaBr2 + 2 NaOH
AlF3 + K2CO3 = KF + Al2(CO3)3 =>
2 AlF3 + 3 K2CO3 = 6 KF + Al2(CO3)3
SnCl2(aq) + Co(s) = Sn + CoCl =>
SnCl2(aq) + 2 Co(s) = Sn + 2 CoCl
Pr6O11 + IrO2 = Pr2Ir2O7 + O2 =>
Pr6O11 + 6 IrO2 = 3 Pr2Ir2O7 + O2
C2H6 = C + H2 =>
C2H6 = 2 C + 3 H2
C4H10 + Cl5 = C4H9 + HCl =>
5 C4H10 + Cl5 = 5 C4H9 + 5 HCl
CaCO3 + Pb(OH)2 = Ca(OH)2 + PbCO3 =>
CaCO3 + Pb(OH)2 = Ca(OH)2 + PbCO3
Al2(SO4)3 + KNO3 = Al(NO3)3 + K2SO4 =>
Al2(SO4)3 + 6 KNO3 = 2 Al(NO3)3 + 3 K2SO4
C24H22 + O2 = CO2 + H2O =>
2 C24H22 + 59 O2 = 48 CO2 + 22 H2O
CH3COH + Ca(OH)2 = CH3COOH + Ca + H2O =>
CH3COH + Ca(OH)2 = CH3COOH + Ca + H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
PH3 + SO2 = S + P + H2O =>
4 PH3 + 3 SO2 = 3 S + 4 P + 6 H2O
LiNO3 + Ag = AgNO3 + Li =>
LiNO3 + Ag = AgNO3 + Li
TiO2 + K2CO3KOH = K2TiO3 + CO2 + H2O =>
3 TiO2 + 2 K2CO3KOH = 3 K2TiO3 + 2 CO2 + H2O
BaCl2(aq) + K2CrO4(s) = BaCrO4(s) + KCl(aq) =>
BaCl2(aq) + K2CrO4(s) = BaCrO4(s) + 2 KCl(aq)
KBr + Ca(OH)2 = CaBr2 + KOH =>
2 KBr + Ca(OH)2 = CaBr2 + 2 KOH
SnCl2(aq) + Co(s) = Sn + CoCl =>
SnCl2(aq) + 2 Co(s) = Sn + 2 CoCl
KMnO4 + CuSO4*5H2O + NH4OH = [Cu(NH3)4](MnO4)2 + K2SO4 + H2O =>
2 KMnO4 + CuSO4*5H2O + 4 NH4OH = [Cu(NH3)4](MnO4)2 + K2SO4 + 9 H2O
HCOOH + CaCO3 = Ca(HCOO)2 + H2O + CO2 =>
2 HCOOH + CaCO3 = Ca(HCOO)2 + H2O + CO2
Zn(s) + Fe2(SO4)3(aq) = Zn(SO4)3 + Fe =>
Zn(s) + Fe2(SO4)3(aq) = Zn(SO4)3 + 2 Fe
CoCl(H2O)5 + Cl = CoCl2(H2O)2 + H2O =>
CoCl(H2O)5 + Cl = CoCl2(H2O)2 + 3 H2O
CH3CH2COOH + Na2CO3 = CH3CH2CH2COONa + H2O + CO2 =>
20 CH3CH2COOH + 7 Na2CO3 = 14 CH3CH2CH2COONa + 11 H2O + 11 CO2
Pb(NO3)2 + NaCl = PbCl2 + Na(NO3) =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 Na(NO3)
(NH4)2MoO4 + HCl = MoCl3 + (NH4)OH + H2O + O2 =>
4(NH4)2MoO4 + 12 HCl = 4 MoCl3 + 8(NH4)OH + 2 H2O + 3 O2
(NH4)2SO4 + HNO3 = NO2 + H2O + H2SO4 =>
(NH4)2SO4 + 14 HNO3 = 16 NO2 + 10 H2O + H2SO4
Ag + Bi = AgBi =>
Ag + Bi = AgBi
CuSO4 + K4P2O7 = Cu2P2O7 + K2SO4 =>
2 CuSO4 + K4P2O7 = Cu2P2O7 + 2 K2SO4
BaCl2 + (NH4)3PO4 = Ba3(PO4)2 + (NH4)2Cl2 =>
3 BaCl2 + 2(NH4)3PO4 = Ba3(PO4)2 + 3(NH4)2Cl2
ZnCl2 + (NH4)2S = ZnS + NH4Cl =>
ZnCl2 + (NH4)2S = ZnS + 2 NH4Cl
Sn(OH)4 + Ca(OH)2 = CaSnO3 + H2O =>
Sn(OH)4 + Ca(OH)2 = CaSnO3 + 3 H2O
Na2HPO4 + HNO3 + (NH4)2MoO4 = (NH4)3H4[P(Mo2O7)6] + NaNO3 + NH4NO3 + H2O =>
Na2HPO4 + 23 HNO3 + 12(NH4)2MoO4 = (NH4)3H4[P(Mo2O7)6] + 2 NaNO3 + 21 NH4NO3 + 10 H2O
Na2S2O3 + (CH3COO)2Pb = (CH3COO)Na + PbS2O3 =>
Na2S2O3 + (CH3COO)2Pb = 2(CH3COO)Na + PbS2O3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Al + FeO3 = FeAl2O3 =>
2 Al + FeO3 = FeAl2O3
NaNO3 + HCl = NaCl + HNO3 =>
NaNO3 + HCl = NaCl + HNO3
KHCO3 + HNO3 = KNO3 + H2CO3 =>
KHCO3 + HNO3 = KNO3 + H2CO3
C4H10 + O2 = C(O)2 + H2O =>
2 C4H10 + 13 O2 = 8 C(O)2 + 10 H2O
BrO + H2O = OH + Br =>
BrO + H2O = 2 OH + Br
CuCl2 + SO4 = CuSO4 + Cl2 =>
CuCl2 + SO4 = CuSO4 + Cl2
KNO2 + NaCl = NaNO2 + KCl =>
KNO2 + NaCl = NaNO2 + KCl
Zn + CrCl3 = ZnCl2 + Cr2 =>
3 Zn + 2 CrCl3 = 3 ZnCl2 + Cr2
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
(NH4)2SO4 + AgClO4 = Ag2SO4 + NH4ClO4 =>
(NH4)2SO4 + 2 AgClO4 = Ag2SO4 + 2 NH4ClO4
CoBr2 + C6H7N = Co(C6H7N)2Br2 =>
CoBr2 + 2 C6H7N = Co(C6H7N)2Br2
Na2CO3 + CH3COOH = CH3COONa + NaOH + CO2 =>
Na2CO3 + CH3COOH = CH3COONa + NaOH + CO2
O4SiO3 = SiO2 + O =>
O4SiO3 = SiO2 + 5 O
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
MgCl2 + ZnSO4 = MgSO4 + ZnCl2 =>
MgCl2 + ZnSO4 = MgSO4 + ZnCl2
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| Équations équilibrées la veille |
Équations équilibrées sur10/15/24
Équations équilibrées sur11/14/23
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