| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn(OH)2 + NH3 = MnNH3 + 2 OH
N + CaO = NO + Ca =>
N + CaO = NO + Ca
Se(OH)2 + HNO3 = Se(NO3)2 + H2O =>
Se(OH)2 + 2 HNO3 = Se(NO3)2 + 2 H2O
CuO + NH4OH + (NH4)2SO4 = (Cu(NH3)4)SO4 + H2O =>
CuO + 2 NH4OH + (NH4)2SO4 = (Cu(NH3)4)SO4 + 3 H2O
*Na2CO3 + HC2H3O2 = NaC2H3O2 + CO2 + H2O =>
*Na2CO3 + 2 HC2H3O2 = 2 NaC2H3O2 + CO2 + H2O
NH4Cl + MgCl2 = NH4Cl2 + MgCl =>
NH4Cl + MgCl2 = NH4Cl2 + MgCl
Os + HNO3 = Os(NO3)2 + H2 =>
Os + 2 HNO3 = Os(NO3)2 + H2
C + O2 = CO =>
2 C + O2 = 2 CO
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
KBr + H3PO4 = HBr + K3PO4 =>
3 KBr + H3PO4 = 3 HBr + K3PO4
Ca(OH)2 + H2SO4 = CaSO4 + H2O(l) =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O(l)
K + H2SO4 = KHSO4 + H =>
K + H2SO4 = KHSO4 + H
CH3COOH + LiOH = CH3COOLi + H2O =>
CH3COOH + LiOH = CH3COOLi + H2O
Al(OH)3 + HCl = H2O + Al(OH)2Cl =>
Al(OH)3 + HCl = H2O + Al(OH)2Cl
Na + H3PO4 = H2 + Na3PO4 =>
6 Na + 2 H3PO4 = 3 H2 + 2 Na3PO4
Fe2(SO4)3 + Cu = Cu(SO4)3 + Fe =>
Fe2(SO4)3 + Cu = Cu(SO4)3 + 2 Fe
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
H{+} + Br{-} + BrO3{-} = Br{2} + H2O =>
6 H{+} + Br{-} + BrO3{-} = 2 Br{2} + 3 H2O
C2H4 + O2(g) = CO2(g) + H2O(g) =>
C2H4 + 3 O2(g) = 2 CO2(g) + 2 H2O(g)
Fe2(SO4)3 + KOH = Fe2(SO3)3 + H2O + KO2 =>
Fe2(SO4)3 + 2 KOH = Fe2(SO3)3 + H2O + 2 KO2
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
C14H20O2 + O2 = CO2 + H2O =>
C14H20O2 + 18 O2 = 14 CO2 + 10 H2O
Cr(OH)3 + NaClO + Na2CO = Na2CrO4 + NaCl + H2O + CO2 =>
2 Cr(OH)3 + 7 NaClO + 2 Na2CO = 2 Na2CrO4 + 7 NaCl + 3 H2O + 2 CO2
C5H10O + KMnO4 + H2SO4 = C5H8O4 + K2SO4 + MnSO4 + H2O =>
5 C5H10O + 8 KMnO4 + 12 H2SO4 = 5 C5H8O4 + 4 K2SO4 + 8 MnSO4 + 17 H2O
MnO4{-}1 + Fe + H{+} = Mn + Fe{+} + H2O =>
MnO4{-}1 + 7 Fe + 8 H{+} = Mn + 7 Fe{+} + 4 H2O
C6H5OH + Fe(Cl)3 = (C6H5O)3Fe + HCl =>
3 C6H5OH + Fe(Cl)3 = (C6H5O)3Fe + 3 HCl
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
AuCl4{-} + C2O4{-2} = Au + CO2 + Cl{-} =>
2 AuCl4{-} + 3 C2O4{-2} = 2 Au + 6 CO2 + 8 Cl{-}
AgNO3(aq) + NaCl(aq) = AgCl + NaNO3 =>
AgNO3(aq) + NaCl(aq) = AgCl + NaNO3
NaOH(aq) + Zn(NO3)2(aq) = NaNO3 + Zn(OH)2 =>
2 NaOH(aq) + Zn(NO3)2(aq) = 2 NaNO3 + Zn(OH)2
K2CO3 = K2O + CO2 =>
K2CO3 = K2O + CO2
Sc2O3 + NaOH = NaScO2 + H2O =>
Sc2O3 + 2 NaOH = 2 NaScO2 + H2O
C5H2O + O2 = C5O + H2O =>
2 C5H2O + O2 = 2 C5O + 2 H2O
C2H5OH + C3H2COOH = C3H7OOC2H5 + H2O =>
37 C2H5OH + 4 C3H2COOH = 18 C3H7OOC2H5 + 9 H2O
Mg + PbCl{2} = MgPbCl{2} =>
Mg + PbCl{2} = MgPbCl{2}
I2 + HNO3 = I(NO3)5 + H2 =>
I2 + 10 HNO3 = 2 I(NO3)5 + 5 H2
PbCO3 = CO2 + PbO =>
PbCO3 = CO2 + PbO
Cl2 + O2 = Cl2O5 =>
2 Cl2 + 5 O2 = 2 Cl2O5
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Cu(SO4) + K2CO3 = Cu(CO3) + K2(SO4) =>
Cu(SO4) + K2CO3 = Cu(CO3) + K2(SO4)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
B(ClO2)3 + Si4C4 = B4C3 + Si(ClO2)4 =>
16 B(ClO2)3 + 3 Si4C4 = 4 B4C3 + 12 Si(ClO2)4
CS2(l) + O2(g) = CO2(g) + SO2(g) =>
CS2(l) + 3 O2(g) = CO2(g) + 2 SO2(g)
Al2S3 + LiOH = Al(OH)3 + Li2S =>
Al2S3 + 6 LiOH = 2 Al(OH)3 + 3 Li2S
Pb(X)2 + Cs(ClO)3 = Pb(ClO)3 + Cs(X)2 =>
Pb(X)2 + Cs(ClO)3 = Pb(ClO)3 + Cs(X)2
Br + HF = BrF + H =>
Br + HF = BrF + H
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
NaBr + NaBr2O3 + H2SO4 = Na2SO4 + H2O + Br2 =>
10 NaBr + 2 NaBr2O3 + 6 H2SO4 = 6 Na2SO4 + 6 H2O + 7 Br2
Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/29/24
Équations équilibrées sur02/28/23
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