| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CuO(s) + 10 HCl(l) + Al2O3(s) = 2 CuAl(s) + 5 H2O(g) + 10 Cl(g)
H2O2 + AsO3{3-} = AsO4{3-} + H2O =>
H2O2 + AsO3{3-} = AsO4{3-} + H2O
BaCO3(s) + HCl(aq) = BaCl2(aq) + CO2(g) + H2O(l) =>
BaCO3(s) + 2 HCl(aq) = BaCl2(aq) + CO2(g) + H2O(l)
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Zn(s) + Fe{3+} = Zn{2+} + Fe{2+} =>
Zn(s) + 2 Fe{3+} = Zn{2+} + 2 Fe{2+}
K(ClO3) = KCl + O2 =>
2 K(ClO3) = 2 KCl + 3 O2
C4H10 + O2 = C4H8 + H2O =>
2 C4H10 + O2 = 2 C4H8 + 2 H2O
B2H6 + O2 = B2O3 + H2O =>
B2H6 + 3 O2 = B2O3 + 3 H2O
KOHH = H2O + K =>
KOHH = H2O + K
B2O3 + H2 = B2H6 + O2 =>
2 B2O3 + 6 H2 = 2 B2H6 + 3 O2
Ca(H2PO4)2 + AgNO3 = CaNO3 + Ag(H2PO4)2 =>
Ca(H2PO4)2 + AgNO3 = CaNO3 + Ag(H2PO4)2
NiO(OH) + H2O + Cd = Ni(OH)2 + Cd(OH)2 =>
2 NiO(OH) + 2 H2O + Cd = 2 Ni(OH)2 + Cd(OH)2
KMnO4 + H2O + Na2SO3 = K2SO4 + MnO2 + Na2SO4 + NaOH =>
2 KMnO4 + H2O + 3 Na2SO3 = K2SO4 + 2 MnO2 + 2 Na2SO4 + 2 NaOH
MgCO3 + Zn = ZnO + MgO + CO =>
MgCO3 + Zn = ZnO + MgO + CO
Au + BrF3 + KF = Br + KAuF4 =>
Au + BrF3 + KF = Br + KAuF4
C12H22O11(s)(sucrose) + O2 = CO2(g) + H2O(l) =>
C12H22O11(s)(sucrose) + 12 O2 = 12 CO2(g) + 11 H2O(l)
H2SO4(aq) + Ca(OH)2 = CaSO4(s) + H2O(l) =>
H2SO4(aq) + Ca(OH)2 = CaSO4(s) + 2 H2O(l)
CaCO3(s) + HNO3 = H2CO3(aq) + Ca(NO3)2(aq) =>
CaCO3(s) + 2 HNO3 = H2CO3(aq) + Ca(NO3)2(aq)
Cu + MgCl2 = CuCl + Mg2 =>
4 Cu + 2 MgCl2 = 4 CuCl + Mg2
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
C{5}H{12} + O{2} = O{5}H{12} + C{2} =>
C{5}H{12} + O{2} = O{5}H{12} + C{2}
B2H6 + O2 = HBO2 + H2O =>
B2H6 + 3 O2 = 2 HBO2 + 2 H2O
KOH + H2CO3 = H2O + K2CO3 =>
2 KOH + H2CO3 = 2 H2O + K2CO3
KMnO4 + Al2S3 + HCl = KCl + MnCl2 + AlCl3 + SO2 + H2O =>
18 KMnO4 + 5 Al2S3 + 84 HCl = 18 KCl + 18 MnCl2 + 10 AlCl3 + 15 SO2 + 42 H2O
Cu + (AgNO3)2 = Ag + Cu(NO3)2 =>
Cu + (AgNO3)2 = 2 Ag + Cu(NO3)2
Au + BrF3 + KF = Br2 + KAuF4 =>
2 Au + 2 BrF3 + 2 KF = Br2 + 2 KAuF4
AlCl3(aq) + NaOH(aq) = NaAlO2(aq) + NaCl(aq) + H2O(l) =>
AlCl3(aq) + 4 NaOH(aq) = NaAlO2(aq) + 3 NaCl(aq) + 2 H2O(l)
Zn + Ag2O = ZnO + Ag =>
Zn + Ag2O = ZnO + 2 Ag
C2H5S + AlCl3 = C2H4S + AlHCl3 =>
C2H5S + AlCl3 = C2H4S + AlHCl3
Cu + Na2O = CuO + Na =>
Cu + Na2O = CuO + 2 Na
HNO3NaOH = NaNO3H2O =>
HNO3NaOH = NaNO3H2O
Al + FeN2 = AlN + Fe =>
2 Al + FeN2 = 2 AlN + Fe
C2H4 + O2 = C + H2O =>
C2H4 + O2 = 2 C + 2 H2O
RbH + H2O = RbO + H2 =>
2 RbH + 2 H2O = 2 RbO + 3 H2
Mg + NaF = MgF2 + Na =>
Mg + 2 NaF = MgF2 + 2 Na
Pb + CO2 = PbO2 + CO =>
Pb + 2 CO2 = PbO2 + 2 CO
Ti + CO2 = TiO2 + CO =>
Ti + 2 CO2 = TiO2 + 2 CO
Na + MgI2 = NaI + Mg =>
2 Na + MgI2 = 2 NaI + Mg
Zn + HgO = ZnO2 + Hg =>
Zn + 2 HgO = ZnO2 + 2 Hg
Al(ClO3)3 + MgCrO4 = Al2(CrO4)3 + Mg(ClO3)2 =>
2 Al(ClO3)3 + 3 MgCrO4 = Al2(CrO4)3 + 3 Mg(ClO3)2
Cu + ZnS = Cu2S + Zn =>
2 Cu + ZnS = Cu2S + Zn
MnO4{-}(aq) + SO32{-}(aq) + H2O = MnO2(s) + SO42{-}(aq) + OH{-}(aq) =>
20 MnO4{-}(aq) + 3 SO32{-}(aq) + 10 H2O = 20 MnO2(s) + 3 SO42{-}(aq) + 20 OH{-}(aq)
Zn + SO3 = ZnO + SO2 =>
Zn + SO3 = ZnO + SO2
FeCO3H2CO3 = Fe(HCO3)2 =>
FeCO3H2CO3 = Fe(HCO3)2
Cs + H2O = CsOH + H2 =>
2 Cs + 2 H2O = 2 CsOH + H2
Fr + H2O = FrOH + H2 =>
2 Fr + 2 H2O = 2 FrOH + H2
V2O5 + Zn = VO + ZnO =>
V2O5 + 3 Zn = 2 VO + 3 ZnO
CH3COO{-} + SO4{2-} = CO2 + HS{-} + H{+} + e =>
2 CH3COO{-} + SO4{2-} = 4 CO2 + HS{-} + 5 H{+} + 8e
Zn + AgI = ZnI2 + Ag =>
Zn + 2 AgI = ZnI2 + 2 Ag
CaSO4*2H2O + BaCl2 = BaSO4 + CaCl2 + H2O =>
CaSO4*2H2O + BaCl2 = BaSO4 + CaCl2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/14/25
Équations équilibrées sur07/14/24
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