| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Li + 2 C = Li2C2
MgCl2 + AgCl = MgClAgCl2 =>
MgCl2 + AgCl = MgClAgCl2
NO3{-} + Zn + OH{-} = NH3 + ZnO2{2-} + H2O =>
NO3{-} + 4 Zn + 7 OH{-} = NH3 + 4 ZnO2{2-} + 2 H2O
NH4NO3(aq) + Ba(OH)2(aq) = NH3(g) + H2O(l) + Ba(NO3)2(aq) =>
2 NH4NO3(aq) + Ba(OH)2(aq) = 2 NH3(g) + 2 H2O(l) + Ba(NO3)2(aq)
Cu + HCI = CuHCI =>
Cu + HCI = CuHCI
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
SO2 + HNO6 + H2O = NO + H2SO4 =>
9 SO2 + 2 HNO6 + 8 H2O = 2 NO + 9 H2SO4
Ca(HPO4)2H2O + NaHCO3 = CO2 + H2O + Na(PO4) + Ca =>
Ca(HPO4)2H2O + 2 NaHCO3 = 2 CO2 + 3 H2O + 2 Na(PO4) + Ca
MgF2 + Li2CrO4 = MgCrO4 + LiF =>
MgF2 + Li2CrO4 = MgCrO4 + 2 LiF
KHCO3(s) + HCl(aq) = CO2 + H2O + KCl =>
KHCO3(s) + HCl(aq) = CO2 + H2O + KCl
LiNO3 = Li2O + NO2 + O2 =>
4 LiNO3 = 2 Li2O + 4 NO2 + O2
Br2 + F2 = BrF =>
Br2 + F2 = 2 BrF
HPO3 + C = H2O + CO + P4 =>
4 HPO3 + 10 C = 2 H2O + 10 CO + P4
Al2O3 + NH4Cl = AlCl3 + (NH4)2O =>
Al2O3 + 6 NH4Cl = 2 AlCl3 + 3(NH4)2O
Li2CO3 + CH3COOH = LiCH3COOH + CO2 + H2O =>
4 Li2CO3 + 9 CH3COOH = 8 LiCH3COOH + 6 CO2 + 2 H2O
Ba(NO3)2 + SO4 = BaSO4 + NO3 =>
Ba(NO3)2 + SO4 = BaSO4 + 2 NO3
BrO2{-} + OH{-} + N2O4 = BrO3{-} + H2O + NO2{-} =>
BrO2{-} + 2 OH{-} + N2O4 = BrO3{-} + H2O + 2 NO2{-}
Bi(OH)3 + Na2SnO2 = Na2SnO3 + Bi2 + H2O =>
2 Bi(OH)3 + 3 Na2SnO2 = 3 Na2SnO3 + Bi2 + 3 H2O
SnO2 + HI = SnI2 + I2 + H2O =>
SnO2 + 4 HI = SnI2 + I2 + 2 H2O
HBrO + H2S = Br{-} + S8 + H{+} + H2O =>
8 HBrO + 8 H2S = 8 Br{-} + S8 + 8 H{+} + 8 H2O
CH3COOAg + HCl = AgCl + HCH3CO2 =>
CH3COOAg + HCl = AgCl + HCH3CO2
N2H4*H2O + H2O2 = N2 + H2O =>
N2H4*H2O + 2 H2O2 = N2 + 5 H2O
(NH4)2CO3 + HI = NH4I + H2CO3 =>
(NH4)2CO3 + 2 HI = 2 NH4I + H2CO3
Sc2O3 + Cl3 + S2Cl2 = ScCl3 + SOCl2 =>
2 Sc2O3 + 6 Cl3 + 3 S2Cl2 = 4 ScCl3 + 6 SOCl2
C17H29COOH + H2 = C17H35COOH =>
C17H29COOH + 3 H2 = C17H35COOH
CaCO3 + O2 = CaO + CO3 =>
2 CaCO3 + O2 = 2 CaO + 2 CO3
NH5 + O2 = NO + H2 =>
2 NH5 + O2 = 2 NO + 5 H2
Ba2O3 + Mg = BaMg + O2 =>
2 Ba2O3 + 4 Mg = 4 BaMg + 3 O2
P4 + O2 = P2O53 =>
P4 + 53 O2 = 2 P2O53
NaHCO2 + H2O = NaOH + H2 + CO2 =>
NaHCO2 + H2O = NaOH + H2 + CO2
Cr2(SO4)3 = Cr2O3 + SO3 =>
Cr2(SO4)3 = Cr2O3 + 3 SO3
HBr + K2O = K2Br(OH) =>
HBr + K2O = K2Br(OH)
(NH4)2CO3 + HI = (NH4)I + H2O + CO2 =>
(NH4)2CO3 + 2 HI = 2(NH4)I + H2O + CO2
MgS + Hg(CH3COO) = Mg2(CH3COO) + HgS2 =>
2 MgS + Hg(CH3COO) = Mg2(CH3COO) + HgS2
C2 + D2 = C3D2 =>
3 C2 + 2 D2 = 2 C3D2
Fe2O3 + Cl2 = FeCl2 + O2 =>
2 Fe2O3 + 4 Cl2 = 4 FeCl2 + 3 O2
CdO = Cd + O =>
CdO = Cd + O
C3H7NH2HOH = C3H7NH3OH =>
C3H7NH2HOH = C3H7NH3OH
MgSO4 + SrNO3 = MgNO3 + SrSO4 =>
MgSO4 + SrNO3 = MgNO3 + SrSO4
H2SO4(aq) + CaCO3(aq) = H2O + CO2 + CaSO4 =>
H2SO4(aq) + CaCO3(aq) = H2O + CO2 + CaSO4
HCl + Na + OH = NaCl + H2O =>
HCl + Na + OH = NaCl + H2O
MgCl2 + LiClO4 = MgClO4 + LiCl2 =>
MgCl2 + LiClO4 = MgClO4 + LiCl2
Pb3O4 + HCl = PbCl2 + H2O + Cl3 =>
3 Pb3O4 + 24 HCl = 9 PbCl2 + 12 H2O + 2 Cl3
CuSO3 + Al2(CO3)3 = CuCO3 + Al2(SO3)3 =>
3 CuSO3 + Al2(CO3)3 = 3 CuCO3 + Al2(SO3)3
(ZnOH)2CO3 + H2O = Zn(OH)2 + CO2 =>
(ZnOH)2CO3 + H2O = 2 Zn(OH)2 + CO2
M2CO3 = CO2 + M2O =>
M2CO3 = CO2 + M2O
(CH3)2CHCH2CH3 + Cl2 = (CH3)2CHCHClCH3 + HCl =>
(CH3)2CHCH2CH3 + Cl2 = (CH3)2CHCHClCH3 + HCl
Zn(OH)2 + H2 = HZn + H2O =>
2 Zn(OH)2 + 3 H2 = 2 HZn + 4 H2O
N2Cl4 + CO3 = CCl4 + N2 + O2 =>
2 N2Cl4 + 2 CO3 = 2 CCl4 + 2 N2 + 3 O2
Cu(NO3)2 + Na2PO3 = CuPO3 + NaNO3 =>
Cu(NO3)2 + Na2PO3 = CuPO3 + 2 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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