| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + Li(OH) = H2O + LiCl
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Ca(CO3) + HBr = CaBr2 + H2CO3 =>
Ca(CO3) + 2 HBr = CaBr2 + H2CO3
CuCl + Ca(OH)2 = Cu(OH)2 + CaCl =>
CuCl + Ca(OH)2 = Cu(OH)2 + CaCl
CaC2O4 + CaCl2 = Ca + ClC2O4 =>
2 CaC2O4 + CaCl2 = 3 Ca + 2 ClC2O4
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ag{3} + AsH3 + OH{-} = Ag + H3AsO3 + H2O =>
2 Ag{3} + AsH3 + 6 OH{-} = 2 Ag + H3AsO3 + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ba3(N2) = Ba2 + N2 =>
2 Ba3(N2) = 3 Ba2 + 2 N2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaCl + F2 = NaF + Cl =>
2 NaCl + F2 = 2 NaF + 2 Cl
Ti(Cl)4 + Mg = Ti + MgCl2 =>
Ti(Cl)4 + 2 Mg = Ti + 2 MgCl2
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Sb(OH)3 + KOH = K(Sb(OH)4) =>
Sb(OH)3 + KOH = K(Sb(OH)4)
KI + H2 = KH + I2 =>
2 KI + H2 = 2 KH + I2
NaCl + MgCl2 = MgNa2 + Cl3 =>
6 NaCl + 3 MgCl2 = 3 MgNa2 + 4 Cl3
Cu(s) + H2SO4(aq) = CuSO4(aq) + H2S(g) + H2O(l) =>
4 Cu(s) + 5 H2SO4(aq) = 4 CuSO4(aq) + H2S(g) + 4 H2O(l)
ZnCl2NaOHH2O = Zn(OH)2NaCl2H1 =>
ZnCl2NaOHH2O = Zn(OH)2NaCl2H1
Ca + Ag3PO4 = Ag + CaPO4 =>
Ca + Ag3PO4 = 3 Ag + CaPO4
HClO3 + Ca(OH)2 = Ca(ClO3)2 + H2O =>
2 HClO3 + Ca(OH)2 = Ca(ClO3)2 + 2 H2O
H2SeO4 + Ca = CaSeO3 + H2O =>
H2SeO4 + Ca = CaSeO3 + H2O
Ca(OH)2 + Cl2 = Ca(ClO)2 + HCl =>
Ca(OH)2 + 2 Cl2 = Ca(ClO)2 + 2 HCl
MnO4{-} + NO2{-} + H{+} = Mn{2+} + NO3{-} + H2O =>
2 MnO4{-} + 5 NO2{-} + 6 H{+} = 2 Mn{2+} + 5 NO3{-} + 3 H2O
NaHSO4 + NaOH = Na2SO4 + H2O =>
NaHSO4 + NaOH = Na2SO4 + H2O
C2H6O2 + NaOH = C2H4O2Na2 + H2O =>
C2H6O2 + 2 NaOH = C2H4O2Na2 + 2 H2O
C6H5OCH3 + HCl = C6H5OH + CH3Cl =>
C6H5OCH3 + HCl = C6H5OH + CH3Cl
Zn + K2CrO4 + H2SO4 = CrO2 + ZnSO4 + K2SO4 + H2O =>
Zn + K2CrO4 + 2 H2SO4 = CrO2 + ZnSO4 + K2SO4 + 2 H2O
Ba(OH)2 + KBr = BaBr2 + K(OH) =>
Ba(OH)2 + 2 KBr = BaBr2 + 2 K(OH)
C6H5OCl + NaOH = C6H5OH + NaOCl =>
C6H5OCl + NaOH = C6H5OH + NaOCl
Na(OS) = SONa =>
Na(OS) = SONa
Pb + KI = K + PbI =>
Pb + KI = K + PbI
Na2B4O7*10H2O + NaHCO3 = Na2B4O7*10H2ONaHCO3 =>
Na2B4O7*10H2O + 10 NaHCO3 = Na2B4O7*10H2ONaHCO3
HCl + K2MnO4 + KI = KCl + MnCl2 + H2O + I2 =>
8 HCl + K2MnO4 + 4 KI = 6 KCl + MnCl2 + 4 H2O + 2 I2
HCl + Al2(SO4)3 = H2SO4 + AlCl3 =>
6 HCl + Al2(SO4)3 = 3 H2SO4 + 2 AlCl3
CHKO2 + H3PO4 = KH2PO4 + HCOOH =>
CHKO2 + H3PO4 = KH2PO4 + HCOOH
CuSO4 + KOH + CH3CHO = Cu2O + CH3COOH + K2SO4 + H2O =>
2 CuSO4 + 4 KOH + CH3CHO = Cu2O + CH3COOH + 2 K2SO4 + 2 H2O
Sn{4+} + Cl2 + H2O = ClO2{-} + Sn{2+} + H{+} =>
3 Sn{4+} + Cl2 + 4 H2O = 2 ClO2{-} + 3 Sn{2+} + 8 H{+}
Ba(HS)2 + Cl + H2O = BaSO4 + HCl + H2SO4 =>
Ba(HS)2 + 16 Cl + 8 H2O = BaSO4 + 16 HCl + H2SO4
Na + OH + KMnO4 = NaMnO4 + KOH =>
Na + OH + KMnO4 = NaMnO4 + KOH
C2H4O2 + NaHCO3 = NaC2H2O2 + H3O + CO2 =>
C2H4O2 + NaHCO3 = NaC2H2O2 + H3O + CO2
I2(aq) + NaCl(aq) = NaI(aq) + Cl2(g) =>
I2(aq) + 2 NaCl(aq) = 2 NaI(aq) + Cl2(g)
Br2 + Sr(OH) = SrBr2 + Sr(BrO3)2 + H2O =>
12 Br2 + 12 Sr(OH) = 11 SrBr2 + Sr(BrO3)2 + 6 H2O
HCHO + O2 = CO + H2O =>
2 HCHO + O2 = 2 CO + 2 H2O
Zn(OH)2 + Li = Li(OH)2 + Zn =>
Zn(OH)2 + Li = Li(OH)2 + Zn
Fe(NH4)2(SO4)2(H2O)6 + H2C2O4 + K2C2O4 + H2O2 = (NH4)2SO4 + H2SO4 + H2O + K3Fe(C2O4)3(H2O)3 =>
2 Fe(NH4)2(SO4)2(H2O)6 + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2(NH4)2SO4 + 2 H2SO4 + 7.9999999999999H2O + 2 K3Fe(C2O4)3(H2O)3
Cr + SnCl4 = Sn + CrCl2 =>
2 Cr + SnCl4 = Sn + 2 CrCl2
Nb + HCl = NbCl + H2 =>
2 Nb + 2 HCl = 2 NbCl + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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