| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(NO3)3 + K4Fe(CN)6 = Al(CN)6 + K4Fe(NO3)3
CH3CO2Na + CaCl2 = NaCl2 + CH3CO2Ca =>
CH3CO2Na + CaCl2 = NaCl2 + CH3CO2Ca
Zn(OH)2 + H2SO4 = ZnSO4 + H2O =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 H2O
Na2(SO4) + FeCl3 = Fe2(SO4)3 + NaCl =>
3 Na2(SO4) + 2 FeCl3 = Fe2(SO4)3 + 6 NaCl
H2SO4 + CaCO3 = CO2 + H2O + CaSO4 =>
H2SO4 + CaCO3 = CO2 + H2O + CaSO4
(CH3)3N + H2SO4 = (CH3)3NH + HSO4 =>
(CH3)3N + H2SO4 = (CH3)3NH + HSO4
K2Cr2O7 + Na2SO3 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + Na2SO4 =>
K2Cr2O7 + 3 Na2SO3 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 4 H2O + 3 Na2SO4
C2H3Br + O2 = CO2 + H2O + Br2 =>
4 C2H3Br + 11 O2 = 8 CO2 + 6 H2O + 2 Br2
NaNO2 + NH4Cl = NaCl + NO + H2 =>
NaNO2 + NH4Cl = NaCl + 2 NO + 2 H2
Li + HCl = H2(g) + LiCl(s) =>
2 Li + 2 HCl = H2(g) + 2 LiCl(s)
Na2HPO4 + H2O = OH + Na2H3PO4 =>
Na2HPO4 + 2 H2O = 2 OH + Na2H3PO4
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
CuO + NH4OH + (NH4)2SO4 = (Cu(NH3)4)SO4 + H2O =>
CuO + 2 NH4OH + (NH4)2SO4 = (Cu(NH3)4)SO4 + 3 H2O
Li2CO3 + NaNO3 = LiNO3 + Na2CO3 =>
Li2CO3 + 2 NaNO3 = 2 LiNO3 + Na2CO3
Zn + AgCl = Ag + ZnCl =>
Zn + AgCl = Ag + ZnCl
Na2[Sn(OH)6] + CO2 = H2SnO3 + Na2CO3 + H2O =>
Na2[Sn(OH)6] + CO2 = H2SnO3 + Na2CO3 + 2 H2O
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
KBiO3 + HNO3 + Mn(NO3)2 = HMnO4 + KNO3 + H2O + Bi(NO3)3 =>
5 KBiO3 + 16 HNO3 + 2 Mn(NO3)2 = 2 HMnO4 + 5 KNO3 + 7 H2O + 5 Bi(NO3)3
C57H110O6 + NaOH = C3H8O3 + NaC18H35O2 =>
C57H110O6 + 3 NaOH = C3H8O3 + 3 NaC18H35O2
Mg + C2H5Br = C2H5BrMg =>
Mg + C2H5Br = C2H5BrMg
K2O + BaO = K2BaO2 =>
K2O + BaO = K2BaO2
HCOOH + NaOH = HNaCOO + H2O =>
HCOOH + NaOH = HNaCOO + H2O
BeO + H2CO3 = BeCO3 + H2O =>
BeO + H2CO3 = BeCO3 + H2O
KClO2(aq) + H2SO4(aq) = K2SO4(aq) + HClO2 =>
2 KClO2(aq) + H2SO4(aq) = K2SO4(aq) + 2 HClO2
KBr + Al(NO3)3 = KNO3 + AlBr3 =>
3 KBr + Al(NO3)3 = 3 KNO3 + AlBr3
(NH4)2SO4 + BaCl2 = (NH4)2Cl2 + BaSO4 =>
(NH4)2SO4 + BaCl2 = (NH4)2Cl2 + BaSO4
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
M2O3 + CO = M + CO2 =>
M2O3 + 3 CO = 2 M + 3 CO2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
H3 + PO4 + NaOH = Na3PO4 + H2O =>
H3 + PO4 + 3 NaOH = Na3PO4 + 3 H2O
H2O + BaCl2 = Ba(OH)2 + HCl =>
2 H2O + BaCl2 = Ba(OH)2 + 2 HCl
Ca(CO3)2 + H2SO4(aq) = Ca(SO4)2 + CO2 + H2O =>
Ca(CO3)2 + 2 H2SO4(aq) = Ca(SO4)2 + 2 CO2 + 2 H2O
Mn + Al(NO3)3 = Al + Mn(NO3)3 =>
Mn + Al(NO3)3 = Al + Mn(NO3)3
Fe(OH)2 + HOH = Fe(OH)3 + H2 =>
2 Fe(OH)2 + 2 HOH = 2 Fe(OH)3 + H2
HMnO4 + NaOH = H2O + NaMn + O2 =>
HMnO4 + NaOH = H2O + NaMn + 2 O2
CaOCl2 + PbO = PbO2 + CaCl2 =>
CaOCl2 + PbO = PbO2 + CaCl2
HgCl2 + NH4OH = HgClNH2 + HClO + H2 =>
HgCl2 + NH4OH = HgClNH2 + HClO + H2
C533H9O + O2 = CO2 + H2O =>
4 C533H9O + 2139 O2 = 2132 CO2 + 18 H2O
Fl + KI = FlI + K2 =>
2 Fl + 2 KI = 2 FlI + K2
ZnCl2 + NO3 = Zn(NO3)2 + Cl =>
ZnCl2 + 2 NO3 = Zn(NO3)2 + 2 Cl
Li2CO3 + NaNO3 = LiNO3 + Na2CO3 =>
Li2CO3 + 2 NaNO3 = 2 LiNO3 + Na2CO3
Au + NaCl = AuCl + Na =>
Au + NaCl = AuCl + Na
BrH + NaOH = NaBr + H2O =>
BrH + NaOH = NaBr + H2O
Ca2Mg5Si8O22(OH)2 + CaCO3 = CaMgSi2O6 + MgSiO3 + H2O + CO2 =>
Ca2Mg5Si8O22(OH)2 + CaCO3 = 3 CaMgSi2O6 + 2 MgSiO3 + H2O + CO2
Hg(NO3)2 + KOH = Hg2O2 + KNO3 + H2O =>
2 Hg(NO3)2 + 4 KOH = Hg2O2 + 4 KNO3 + 2 H2O
Cu(NH3)4 + OH + H2SO4 = H2O + CuSO4 + (NH4)2SO4 =>
Cu(NH3)4 + 2 OH + 3 H2SO4 = 2 H2O + CuSO4 + 2(NH4)2SO4
H2C2O4 + NaOH = Na2C2O4 + H2O =>
H2C2O4 + 2 NaOH = Na2C2O4 + 2 H2O
Al2O3(s) + C = Al(s) + CO(g) =>
Al2O3(s) + 3 C = 2 Al(s) + 3 CO(g)
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
Cr(s) + HCl(aq) = CrCl3(a) + H2(g) =>
2 Cr(s) + 6 HCl(aq) = 2 CrCl3(a) + 3 H2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/24
Équations équilibrées sur02/15/23
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