| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H7ClO + 4 O2 = 3 CO2 + 3 H2O + HCl
CaBr2 + AuClO4 = AuBr + Ca(ClO4)2 =>
CaBr2 + 2 AuClO4 = 2 AuBr + Ca(ClO4)2
KClO3 = KClO4 + KClKCl = KClO4 + KCl =>
8 KClO3 = 6 KClO4 + KClKCl
HAuCl4 + SO2 + H2O = Au + HCl + H2SO4 =>
2 HAuCl4 + 3 SO2 + 6 H2O = 2 Au + 8 HCl + 3 H2SO4
TlCl = Tl{+} + Cl{-} =>
TlCl = Tl{+} + Cl{-}
C2H2 + K2Cr2O7 + H2SO4 = C2H2O4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H2 + 4 K2Cr2O7 + 16 H2SO4 = 3 C2H2O4 + 4 Cr2(SO4)3 + 4 K2SO4 + 16 H2O
H2SnCl4 + KBrO3 + HCl = H2SnCl6 + KBr + H2O =>
3 H2SnCl4 + KBrO3 + 6 HCl = 3 H2SnCl6 + KBr + 3 H2O
Na + HCe = NaCe + H2 =>
2 Na + 2 HCe = 2 NaCe + H2
Cl + CaF = CaCl + F2 =>
2 Cl + 2 CaF = 2 CaCl + F2
HNo3 + Ca(OH)2 = Ca + (No3)2 + H2O =>
2 HNo3 + Ca(OH)2 = Ca + (No3)2 + 2 H2O
Se2O3 + H2O = Se(OH)3 =>
Se2O3 + 3 H2O = 2 Se(OH)3
C12H10O2 + H2O = C2H5OH + C6H8O7 =>
C12H10O2 + 8 H2O = 3 C2H5OH + C6H8O7
Fe203 = Fe =>
Fe203 = 203 Fe
Sr(OH)2 + HCl = SrCl2 + H2*O =>
Sr(OH)2 + 2 HCl = SrCl2 + 2 H2*O
MgSO4 + Na2SO3 = MgSO3 + Na2SO4 =>
MgSO4 + Na2SO3 = MgSO3 + Na2SO4
C4H6 + H2O = C4H10O2 =>
C4H6 + 2 H2O = C4H10O2
MnSO4 + O2 + NaOH + H2O = Mn(OH)3 + Na2SO4 =>
4 MnSO4 + O2 + 8 NaOH + 2 H2O = 4 Mn(OH)3 + 4 Na2SO4
NaOH + Ca(HSO3)2 = Na2SO3 + CaSO3 + H2O =>
2 NaOH + Ca(HSO3)2 = Na2SO3 + CaSO3 + 2 H2O
SCl4 + H2O = HCl + SO2 =>
SCl4 + 2 H2O = 4 HCl + SO2
Na2S2O3 + CuSO4 + H2O = Na2SO4 + CuS + H2SO4 =>
Na2S2O3 + CuSO4 + H2O = Na2SO4 + CuS + H2SO4
Ag2S + Al + H2O = Ag + Al2O3 + H2S =>
3 Ag2S + 2 Al + 3 H2O = 6 Ag + Al2O3 + 3 H2S
Mg(s) + H2SO4(l) = MgSO4(aq) + H2 =>
Mg(s) + H2SO4(l) = MgSO4(aq) + H2
KNO3 + HCl = HNO3 + KCl =>
KNO3 + HCl = HNO3 + KCl
C9H8Br2O2 = C8H7Br + HBr + CO2 =>
C9H8Br2O2 = C8H7Br + HBr + CO2
KHSO3(aq) + HNO3(aq) = KNO3(aq) + H2O(l) + SO2(g) =>
KHSO3(aq) + HNO3(aq) = KNO3(aq) + H2O(l) + SO2(g)
HNo3 + Ca(OH)2 = Ca + (No3)2 + H2O =>
2 HNo3 + Ca(OH)2 = Ca + (No3)2 + 2 H2O
NaCO3 + BaCl = BaCO3 + NaCl =>
NaCO3 + BaCl = BaCO3 + NaCl
HC1 + K2SO3 = KC1 + H2O + SO2 =>
2 HC1 + K2SO3 = 2 KC1 + H2O + SO2
SnCl4 + CH3CH2OH = Sn(OH)4 + CH3CH2Cl =>
SnCl4 + 4 CH3CH2OH = Sn(OH)4 + 4 CH3CH2Cl
Ba + MgCl2 = Mg + BaCl2 =>
Ba + MgCl2 = Mg + BaCl2
FeAl3Si + Fe2Al5 = FeAl2 + Fe3Al14Si3 =>
3 FeAl3Si + 5 Fe2Al5 = 10 FeAl2 + Fe3Al14Si3
Cr2O72{-} + Br{-} + H{+} = Cr3{+} + Br2 + H2O =>
6 Cr2O72{-} + 854 Br{-} + 864 H{+} = 4 Cr3{+} + 427 Br2 + 432 H2O
Cu(OH)2 + Na2(SO4) = CuSO4 + NaOH =>
Cu(OH)2 + Na2(SO4) = CuSO4 + 2 NaOH
KNH2SO3 + CuCl2 = K2[Cu(NH2SO3)2Cl2] =>
2 KNH2SO3 + CuCl2 = K2[Cu(NH2SO3)2Cl2]
FeCl2(aq) + Ag(NO3)(aq) = Fe(NO3)2(aq) + AgCl(s) =>
FeCl2(aq) + 2 Ag(NO3)(aq) = Fe(NO3)2(aq) + 2 AgCl(s)
CuCl2 + KCN = K2Cu(CN)3 + (CN)2 + KCl =>
2 CuCl2 + 8 KCN = 2 K2Cu(CN)3 + (CN)2 + 4 KCl
Ru + H2SO4 + NaVO4 = VSO4 + H2O + RuSO4 + NaSO4 =>
2 Ru + 4 H2SO4 + NaVO4 = VSO4 + 4 H2O + 2 RuSO4 + NaSO4
Fe + O{2} = FeO + Fe{2}O{2} =>
2 Fe + O{2} = FeO + Fe{2}O{2}
W(s) + O2(g) = WO3(s) =>
2 W(s) + 3 O2(g) = 2 WO3(s)
CH3CO2H + NH3 = NH4CH3CO2 =>
CH3CO2H + NH3 = NH4CH3CO2
Mg(NO3)2 + K3PO4 = KNO3 + Mg3(PO4)2 =>
3 Mg(NO3)2 + 2 K3PO4 = 6 KNO3 + Mg3(PO4)2
Li(s) + H3PO4(aq) = H2(g) + Li3PO4(aq) =>
6 Li(s) + 2 H3PO4(aq) = 3 H2(g) + 2 Li3PO4(aq)
C18H21NO3 + H2O = C18H20NO3 + H3O =>
C18H21NO3 + H2O = C18H20NO3 + H3O
N2 + O = N2O =>
N2 + O = N2O
Fe(CI)3 + NaOH = NaCI + Fe(OH)3 =>
Fe(CI)3 + 3 NaOH = 3 NaCI + Fe(OH)3
(NH4)2CO3 = CO2 + H2O + NH3 =>
(NH4)2CO3 = CO2 + H2O + 2 NH3
Cr(s) + Cl2(g) = CrCl3(s) =>
2 Cr(s) + 3 Cl2(g) = 2 CrCl3(s)
(NH3OH)Cl + I2 = N2 + NH4I + HCl + H2O =>
8(NH3OH)Cl + I2 = 3 N2 + 2 NH4I + 8 HCl + 8 H2O
Al2O3 + Ag = Ag2O + Al =>
Al2O3 + 6 Ag = 3 Ag2O + 2 Al
BaBr2 + Na2(SO4) = BaSO4 + NaBr =>
BaBr2 + Na2(SO4) = BaSO4 + 2 NaBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/20/24
Équations équilibrées sur09/19/23
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