| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2Co3 + BaCl2 = BaCo3 + 2 KCl
NO = N2 + O2 =>
2 NO = N2 + O2
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
H3PO4 + CaCl2 = Ca3(PO4)2 + HCl =>
2 H3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 HCl
KMnO4 + HCl = Cl2 + MnCl2 + K3Cl + H2O =>
6 KMnO4 + 48 HCl = 17 Cl2 + 6 MnCl2 + 2 K3Cl + 24 H2O
Na2S + ZnCH3COO2 = ZnS + Na2CH3COO2 =>
Na2S + ZnCH3COO2 = ZnS + Na2CH3COO2
Mg + C2H4O2 = MgC2H3O2 + H2 =>
2 Mg + 2 C2H4O2 = 2 MgC2H3O2 + H2
PbNO32 + FeCl3 = PbCl3 + FeNO32 =>
PbNO32 + FeCl3 = PbCl3 + FeNO32
Ca + HCl = CaCl2* + H2* =>
Ca + 2 HCl = CaCl2* + H2*
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3(NH4)3PO4 = Pb3(NO3)4 + NH4PO4 =>
16(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3(NH4)3PO4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
ClO2 + KOH = Cl2 + KClO3 + H2O =>
10 ClO2 + 8 KOH = Cl2 + 8 KClO3 + 4 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
(CH2O)106(NH3)16H3PO4 + O2 = CO2 + N2 + H2O + PO4 =>
4(CH2O)106(NH3)16H3PO4 + 475 O2 = 424 CO2 + 32 N2 + 526 H2O + 4 PO4
CrI3 + KOH + Cl2 = K2CrO4 + KIO4 + KCl + H2 = =>
2 CrI3 + 32 KOH + 11 Cl2 = 2 K2CrO4 + 6 KIO4 + 22 KCl + 16 H2
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
Ca(NO3)3 + C2H2N4O2 = CaO + N2 + CO2 + H2O =>
6 Ca(NO3)3 + 16 C2H2N4O2 = 6 CaO + 41 N2 + 32 CO2 + 16 H2O
NO + H2O + HSBO3 = SBH3 + HNO3 =>
8 NO + 7 H2O + 3 HSBO3 = 3 SBH3 + 8 HNO3
BeF2 + Ca = CaF2 + Be =>
BeF2 + Ca = CaF2 + Be
Al + Ca(OH)2 = Al(OH)3 + Ca =>
2 Al + 3 Ca(OH)2 = 2 Al(OH)3 + 3 Ca
HCl + MnO = Mn2Cl2 + H2O + Cl2 =>
4 HCl + 2 MnO = Mn2Cl2 + 2 H2O + Cl2
C2H3ClHCl = C2H4Cl2 =>
C2H3ClHCl = C2H4Cl2
KCrO2 + H2SO4 + H2O = Cr(OH)3 + K2SO4 =>
2 KCrO2 + H2SO4 + 2 H2O = 2 Cr(OH)3 + K2SO4
Ba(NO3)2 + Ca = Ca(NO3)2 + Ba =>
Ba(NO3)2 + Ca = Ca(NO3)2 + Ba
P4 + O2 + H2O = H3PO4 =>
P4 + 5 O2 + 6 H2O = 4 H3PO4
Cr2O3 + NO = Cr + NO2 =>
Cr2O3 + 3 NO = 2 Cr + 3 NO2
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
AlI3 + AgI = AgI3 + AlI =>
AlI3 + AgI = AgI3 + AlI
Pt(NH3)2Cl2 + C5H5N = Pt(NH3)2Cl2(C5H5N) =>
Pt(NH3)2Cl2 + C5H5N = Pt(NH3)2Cl2(C5H5N)
ZnCl2 + Na2S = NaCl + ZnS =>
ZnCl2 + Na2S = 2 NaCl + ZnS
CaCl2 + ZnO = ZnCl2 + CaO =>
CaCl2 + ZnO = ZnCl2 + CaO
PbCO3 = PbO + CO2 =>
PbCO3 = PbO + CO2
Fe(OH)2 + H2SO4 = FeSO4 + H2O =>
Fe(OH)2 + H2SO4 = FeSO4 + 2 H2O
KCrO2 + H2SO4 + H2O = Cr(OH)3 + K2SO4 =>
2 KCrO2 + H2SO4 + 2 H2O = 2 Cr(OH)3 + K2SO4
AgNO3 + Pb(s) = Pb(NO3) + Ag(s) =>
AgNO3 + Pb(s) = Pb(NO3) + Ag(s)
H2SO4 + CuBr = SO2 + Br2 + CuSO4 + H2O =>
4 H2SO4 + 2 CuBr = 2 SO2 + Br2 + 2 CuSO4 + 4 H2O
NaBiO3 + HCl = BiOH2Cl + Cl2 + NaCl + H2O =>
NaBiO3 + 6 HCl = BiOH2Cl + 2 Cl2 + NaCl + 2 H2O
P2 + O2 = P2O5 =>
2 P2 + 5 O2 = 2 P2O5
Cu(NH3)4 + H2CO3 + H2O = Cu3CO32OH2 + NH3 + H =>
3 Cu(NH3)4 + H2CO3 + 30 H2O = Cu3CO32OH2 + 12 NH3 + 60 H
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HNO3 + Ag = Ag2O + N2O + H2O =>
2 HNO3 + 8 Ag = 4 Ag2O + N2O + H2O
Cr(s) + S(l) = Cr2S3(s) =>
2 Cr(s) + 3 S(l) = Cr2S3(s)
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
Zn + H2SO4 = ZnSO4 + H2(g) =>
Zn + H2SO4 = ZnSO4 + H2(g)
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
BaCO3 + KCl = K2(CO3) + Ba(Cl)2 =>
BaCO3 + 2 KCl = K2(CO3) + Ba(Cl)2
Ho + O2 = Ho2O3 =>
4 Ho + 3 O2 = 2 Ho2O3
Bi(NO3)3 + KOH = KNO3 + Bi(OH)3 =>
Bi(NO3)3 + 3 KOH = 3 KNO3 + Bi(OH)3
K2HgI4 + KOH + NH4Cl = Hg2NI + KI + KCl + H2O =>
2 K2HgI4 + 4 KOH + NH4Cl = Hg2NI + 7 KI + KCl + 4 H2O
[Co(NH3)5(ONO)]Cl2 = [Co(NH3)5(NO2)]Cl2 =>
[Co(NH3)5(ONO)]Cl2 = [Co(NH3)5(NO2)]Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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