| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl + I2 = ClI2
Fe + CO2 = Fe2O3 + CO =>
2 Fe + 3 CO2 = Fe2O3 + 3 CO
Al2O3 + H2O = Al2 + OH =>
Al2O3 + 3 H2O = Al2 + 6 OH
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
H2SO4 + O2 = H2SO5 =>
2 H2SO4 + O2 = 2 H2SO5
AgNo3 + FeCl3 = AgCl + Fe(No3)3 =>
3 AgNo3 + FeCl3 = 3 AgCl + Fe(No3)3
NaOH + Cl2 + NO2 = NH3 + O2 + NaCl =>
6 NaOH + 3 Cl2 + 2 NO2 = 2 NH3 + 5 O2 + 6 NaCl
NaCl + K2SO4 = Na2SO4 + ClK =>
2 NaCl + K2SO4 = Na2SO4 + 2 ClK
AlCl3 + Nh4OH = Nh4Cl + Al(OH)3 =>
AlCl3 + 3 Nh4OH = 3 Nh4Cl + Al(OH)3
CH6 + O2 = CO2 + H2O =>
2 CH6 + 5 O2 = 2 CO2 + 6 H2O
Zn2SiO4 + C = Zn + SiO2 + CO2 =>
Zn2SiO4 + C = 2 Zn + SiO2 + CO2
S + Cl2 = SCl3 =>
2 S + 3 Cl2 = 2 SCl3
K2SO4 + (HNO3) = KNO3 + H2SO4 =>
K2SO4 + 2(HNO3) = 2 KNO3 + H2SO4
K4Fe(CN)6 + KMnO4 + CH3COOH = K3Fe(CN)6 + MnCOOH + K2COOH + H2O =>
7 K4Fe(CN)6 + 3 KMnO4 + 4 CH3COOH = 7 K3Fe(CN)6 + 3 MnCOOH + 5 K2COOH + 4 H2O
Ca(IO)3 + KI + HCl = CaCl2 + KCl2 + I2 + H2O =>
2 Ca(IO)3 + 4 KI + 12 HCl = 2 CaCl2 + 4 KCl2 + 5 I2 + 6 H2O
Al + LiOH + H2O = LiAl(OH)3 + H2 =>
Al + LiOH + 2 H2O = LiAl(OH)3 + H2
(C6H14) + O2 = (CO2) + H2O =>
2(C6H14) + 19 O2 = 12(CO2) + 14 H2O
(N2H5)3VS4 + Au(BrO4)3 + KOH = Au + K2SO4 + KBr + N2 + KVO3 + H2O =>
27(N2H5)3VS4 + 44 Au(BrO4)3 + 375 KOH = 44 Au + 108 K2SO4 + 132 KBr + 81 N2 + 27 KVO3 + 390 H2O
Na + MgO = Mg + Na2O =>
2 Na + MgO = Mg + Na2O
Ca3(PO4)2 + H3O = H3PO4 + Ca + H2O =>
Ca3(PO4)2 + 6 H3O = 2 H3PO4 + 3 Ca + 6 H2O
MnO4{-} + SO3{2-} + H{+} = SO4{2-} + H2O + Mn{2+} =>
2 MnO4{-} + 5 SO3{2-} + 6 H{+} = 5 SO4{2-} + 3 H2O + 2 Mn{2+}
CuKNO3Zn = ZnKNO3Cu =>
CuKNO3Zn = ZnKNO3Cu
Li2O + HNO3 = LiNO3 + H2O =>
Li2O + 2 HNO3 = 2 LiNO3 + H2O
H2O = H2 + O1 =>
H2O = H2 + O1
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C6H5COO(CH3) + O2 = H2O + CO2 =>
C6H5COO(CH3) + 9 O2 = 4 H2O + 8 CO2
Co(OH)3 + H{+} = Co2{+} + O2 + H2O =>
8 Co(OH)3 + 4 H{+} = 4 Co2{+} + 5 O2 + 14 H2O
H3PO4 + NH3 = *(NH4)3PO4 =>
H3PO4 + 3 NH3 = *(NH4)3PO4
BaCl2 + H2SO4 = BaSO4 + hydrochloricacid =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Me + H2SO4 = MeSO4 + SO2 + H2O =>
Me + 2 H2SO4 = MeSO4 + SO2 + 2 H2O
Ca(OH)2 + I2 = CaI2 + HIO3 + H2O =>
5 Ca(OH)2 + 6 I2 = 5 CaI2 + 2 HIO3 + 4 H2O
I{-} + SO4{2-} + H2O = I2 + H2S + OH{-} =>
8 I{-} + SO4{2-} + 6 H2O = 4 I2 + H2S + 10 OH{-}
NaOH(aq)CuSO4(aq) = NaSO4CuOH =>
NaOH(aq)CuSO4(aq) = NaSO4CuOH
Be + H2SO4 = BeSO4 + H2S + H2O =>
4 Be + 5 H2SO4 = 4 BeSO4 + H2S + 4 H2O
Na2Cr2O7 + C = Cr2O3 + Na2CO3 + CO =>
Na2Cr2O7 + 2 C = Cr2O3 + Na2CO3 + CO
Cr2O3 + KOH + H2O = K3(Cr(OH)6) =>
Cr2O3 + 6 KOH + 3 H2O = 2 K3(Cr(OH)6)
AlBr3 + Na3PO4 = AlPO4 + NaBr =>
AlBr3 + Na3PO4 = AlPO4 + 3 NaBr
Na3PO4(s) + KI(aq) = NaI(aq) + K3PO4(s) =>
Na3PO4(s) + 3 KI(aq) = 3 NaI(aq) + K3PO4(s)
Mg(NO3)2 + Na2Co3 = Mg2Co3 + Na(NO3)2 =>
2 Mg(NO3)2 + Na2Co3 = Mg2Co3 + 2 Na(NO3)2
NaCl + (SO4)2 = Na2(SO4) + Cl =>
4 NaCl + (SO4)2 = 2 Na2(SO4) + 4 Cl
YW4 + Bk2 = Y + BkW =>
YW4 + 2 Bk2 = Y + 4 BkW
H + Er3 + P4 = HEr3P4 =>
H + Er3 + P4 = HEr3P4
C6H5OH + CH3Cl = C6H4OHCH3 + HCl =>
C6H5OH + CH3Cl = C6H4OHCH3 + HCl
Na2C2O4 + Ca(HCO3)2 = Na2HCO3 + Ca(C2O4)2 =>
2 Na2C2O4 + Ca(HCO3)2 = 2 Na2HCO3 + Ca(C2O4)2
Al2Cl3 + Cu = Al + CuCl2 =>
2 Al2Cl3 + 3 Cu = 4 Al + 3 CuCl2
H2O + AgI = Ag(OH) + IH =>
H2O + AgI = Ag(OH) + IH
C10H8O + OH = C20H12O + H2O =>
2 C10H8O + 2 OH = C20H12O + 3 H2O
Cr2O3 + NaNO3 + NaOH = Na2CrO4 + NaNO2 + H2 =>
Cr2O3 + NaNO3 + 4 NaOH = 2 Na2CrO4 + NaNO2 + 2 H2
N2(v) + O2 = NO =>
N2(v) + O2 = 2 NO
Na + H4O = Na2O2H5 + H5 =>
10 Na + 10 H4O = 5 Na2O2H5 + 3 H5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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