| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ag + (OH)2 + H2Te = Ag2Te + 2 H2O
FeSO4*7H2O + NH4OH = (NH4)2SO4 + Fe(OH)2 + H2O =>
FeSO4*7H2O + 2 NH4OH = (NH4)2SO4 + Fe(OH)2 + 7 H2O
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
Na2CO3 + Cl2 + H2O = NaCl + NaHCO3 + HClO =>
Na2CO3 + Cl2 + H2O = NaCl + NaHCO3 + HClO
Li + K = LiK =>
Li + K = LiK
ZnSO4 + HCl = ClSO4 + ZnH =>
ZnSO4 + HCl = ClSO4 + ZnH
C2H5OH + HCl + H2Cr2O7 = CH3COH + CrCl3 + H2O =>
3 C2H5OH + 6 HCl + H2Cr2O7 = 3 CH3COH + 2 CrCl3 + 7 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
BeO + K2CO3 = K2BeO2 + CO2 =>
BeO + K2CO3 = K2BeO2 + CO2
NaOH(ag) + HClO4 = NaClO4 + H2O =>
NaOH(ag) + HClO4 = NaClO4 + H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Ag + ClO = AgCl + O =>
Ag + ClO = AgCl + O
Cr + CdSO4 = CrSO4 + Cd =>
Cr + CdSO4 = CrSO4 + Cd
Fe + HOH = FeO + H2 =>
Fe + HOH = FeO + H2
CaSO4 + Sr(NO3)2 = Ca(NO3)2 + SO4Sr =>
CaSO4 + Sr(NO3)2 = Ca(NO3)2 + SO4Sr
(NH4)2SO4(aq) + AgClO4(aq) = Ag2SO4(s) + NH4ClO4(aq) =>
(NH4)2SO4(aq) + 2 AgClO4(aq) = Ag2SO4(s) + 2 NH4ClO4(aq)
CaSO4 + Sr(NO3)2 = Ca(NO3)2 + SO4Sr =>
CaSO4 + Sr(NO3)2 = Ca(NO3)2 + SO4Sr
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
K2Co3 + H2O = KOH + KHCo3 =>
K2Co3 + H2O = KOH + KHCo3
CrCl2 = Cr + Cl =>
CrCl2 = Cr + 2 Cl
FeCl2 + O2 + HCl = FeCl3 + H2O =>
4 FeCl2 + O2 + 4 HCl = 4 FeCl3 + 2 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
Br2 + AgI = AgBr + I2 =>
Br2 + 2 AgI = 2 AgBr + I2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Pb(C2H3O2)2 + Na2CO3 = PbCO3 + NaC2H3O2 =>
Pb(C2H3O2)2 + Na2CO3 = PbCO3 + 2 NaC2H3O2
HBr + Na(OH) = NaBr + H2O =>
HBr + Na(OH) = NaBr + H2O
Zn3(PO4)2 + K2CO3 = ZnCO3 + K3PO4 =>
Zn3(PO4)2 + 3 K2CO3 = 3 ZnCO3 + 2 K3PO4
SnO2 + H2SO3 = Sn(SO3)2 + H2O =>
SnO2 + 2 H2SO3 = Sn(SO3)2 + 2 H2O
Na3(PO4) + HCl = NaCl + H3(PO4) =>
Na3(PO4) + 3 HCl = 3 NaCl + H3(PO4)
Zn + CuSO4*5H2O = ZnSO4*5H2O + Cu =>
Zn + CuSO4*5H2O = ZnSO4*5H2O + Cu
SiH + O2 = SiO + H2O =>
4 SiH + 3 O2 = 4 SiO + 2 H2O
KNO3 + CuSO4 = Cu(NO3)2 + K2SO4 =>
2 KNO3 + CuSO4 = Cu(NO3)2 + K2SO4
Al + CsOH = Al(OH)3 + Cs =>
Al + 3 CsOH = Al(OH)3 + 3 Cs
KClO = KO + Cl =>
KClO = KO + Cl
Zn + C = Zn2C =>
2 Zn + C = Zn2C
KOH + H2Se = K2Se + HOH =>
2 KOH + H2Se = K2Se + 2 HOH
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
Ba + N2 = Ba3N2 =>
3 Ba + N2 = Ba3N2
Mg + HCl = MgCl12 + H2 =>
Mg + 12 HCl = MgCl12 + 6 H2
LiOH = Li + H2O + O2 =>
4 LiOH = 4 Li + 2 H2O + O2
HBr + Na(OH) = NaBr + H2O =>
HBr + Na(OH) = NaBr + H2O
FeO(s) + CO(g) = Fe(s) + CO2(g) =>
FeO(s) + CO(g) = Fe(s) + CO2(g)
LiH + F2 = LiF + H2 =>
2 LiH + F2 = 2 LiF + H2
AgNO3 + ZnO + Al(NO3)3H18O9 = Ag5Zn95Al2O4 + N2 + O2 + H2O =>
10 AgNO3 + 190 ZnO + 4 Al(NO3)3H18O9 = 2 Ag5Zn95Al2O4 + 11 N2 + 124 O2 + 36 H2O
H2F2 + Ca(OH)2 = CaF2 + H2O =>
H2F2 + Ca(OH)2 = CaF2 + 2 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Ba(CH3CO2)2 + Na2(CO3) = Ba(CO3) + Na(CH3CO2) =>
Ba(CH3CO2)2 + Na2(CO3) = Ba(CO3) + 2 Na(CH3CO2)
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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