| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H3Cl3 + 3 HCl = C2H6 + 3 Cl2
CuSO4 + Zn + H2SO4 = Cu(SO4)2 + H2Zn =>
CuSO4 + Zn + H2SO4 = Cu(SO4)2 + H2Zn
Pb(CH3COO)2 + Na2HCO3 = PbCO3 + Na2H(CH3COO)2 =>
Pb(CH3COO)2 + Na2HCO3 = PbCO3 + Na2H(CH3COO)2
Na2SO3 + H2SO4 + K2Cr2O7 = K2SO4 + Cr2O3 + Na2SO4 + H2O =>
3 Na2SO3 + H2SO4 + K2Cr2O7 = K2SO4 + Cr2O3 + 3 Na2SO4 + H2O
SNS + NO3{-} = SN02 + SO4{2-} + NO =>
2 SNS + 6 NO3{-} = SN02 + 3 SO4{2-} + 6 NO
(NH4)2CO3 + H2O = H2CO3 + NH4OH =>
(NH4)2CO3 + 2 H2O = H2CO3 + 2 NH4OH
H2SO4 + NaHCO3 = CO2 + H2O + NaSO4H =>
H2SO4 + NaHCO3 = CO2 + H2O + NaSO4H
Ga2O = Ga + O2 =>
2 Ga2O = 4 Ga + O2
Cu{3+} + Li = Li{+} + Cu{+} =>
Cu{3+} + 2 Li = 2 Li{+} + Cu{+}
C3H6 + O6 = CO2 + H2O =>
2 C3H6 + 3 O6 = 6 CO2 + 6 H2O
Nitricacid + Mg(OH)2 = Mg(NO3)2 + H2O =>
2 HNO3 + Mg(OH)2 = Mg(NO3)2 + 2 H2O
H2SO4 + NaHCO3 = CO2 + H2O + NaSO4H =>
H2SO4 + NaHCO3 = CO2 + H2O + NaSO4H
N2H4 + Cr{3+} + OH{-} = N2 + Cr + H2O =>
3 N2H4 + 4 Cr{3+} + 12 OH{-} = 3 N2 + 4 Cr + 12 H2O
BaCl = Ba + Cl =>
BaCl = Ba + Cl
CH3COONa + FeCl3 + H2O = NaCl + CH3COOH + Fe(OH)3 =>
3 CH3COONa + FeCl3 + 3 H2O = 3 NaCl + 3 CH3COOH + Fe(OH)3
K2Cr2O7 + H2O2 + KOH = O2 + K3[Cr(OH)6] =>
2 K2Cr2O7 + 8 H2O2 + 8 KOH = 7 O2 + 4 K3[Cr(OH)6]
Pb(NO3)2 + NO + H2O3 = Pb + HNO3 =>
Pb(NO3)2 + 6 NO + 4 H2O3 = Pb + 8 HNO3
NO + H2O = NO3 + H2 =>
NO + 2 H2O = NO3 + 2 H2
HCl + I2 = HI + Cl =>
2 HCl + I2 = 2 HI + 2 Cl
C5H9OH(l) + O2(g) = CO2(g) + H2O(g) =>
C5H9OH(l) + 7 O2(g) = 5 CO2(g) + 5 H2O(g)
NaClO + I + Na(OH) = NaIO3 + NaCl + H2O =>
5 NaClO + 2 I + 2 Na(OH) = 2 NaIO3 + 5 NaCl + H2O
K2S + CuSO = K2SO4 + CuS =>
K2S + 4 CuSO = K2SO4 + 4 CuS
MgI2 + Cl2 = MgCl + I2 =>
2 MgI2 + Cl2 = 2 MgCl + 2 I2
[Cu(NH3)4]Cl2 + H2SO4 = CuSO4 + NH3 + HCl =>
[Cu(NH3)4]Cl2 + H2SO4 = CuSO4 + 4 NH3 + 2 HCl
NaF + H2SO4 = NaH2SO4 + F =>
NaF + H2SO4 = NaH2SO4 + F
Fe + AgN = Fe2N + Ag =>
2 Fe + AgN = Fe2N + Ag
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
FeCl3 + Sn(NO3)2 = FeCl2 + SnCl2(NO3)2 =>
2 FeCl3 + Sn(NO3)2 = 2 FeCl2 + SnCl2(NO3)2
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
Au + NaCN + O2 + H2O = NaAu[(CN)]2 + NaOH =>
4 Au + 8 NaCN + O2 + 2 H2O = 4 NaAu[(CN)]2 + 4 NaOH
Cr(s) + SnCl4(aq) = Sn + Cr(s)Cl4(aq) =>
Cr(s) + SnCl4(aq) = Sn + Cr(s)Cl4(aq)
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
Sr + O = SrO22222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 =>
Sr + 9223372036854775807 O = SrO22222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222
PbO + H2O = H2PbO2 =>
PbO + H2O = H2PbO2
[Cu(NH3)2]{+2} + CN{-} + OH{-} = CuCN + CNO{-} + NH3 + H2O =>
2[Cu(NH3)2]{+2} + 3 CN{-} + 2 OH{-} = 2 CuCN + CNO{-} + 4 NH3 + H2O
C5H8O2 + NaH + HCl = C5H12O2 + NaCl =>
C5H8O2 + 2 NaH + 2 HCl = C5H12O2 + 2 NaCl
C6H14 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + C5H11COOH + H2O =>
5 C6H14 + 6 KMnO4 + 9 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 C5H11COOH + 14 H2O
Ca(s) + FeSO4(s) = CaSO4(s) + Fe(s) =>
Ca(s) + FeSO4(s) = CaSO4(s) + Fe(s)
F + Cl = F2Cl4 =>
2 F + 4 Cl = F2Cl4
H2S + Mn(OH)7 = HOH + Mn2S7 =>
7 H2S + 2 Mn(OH)7 = 14 HOH + Mn2S7
NH4OH + NaC2H3O2 = NH4C2H3O2 + NaOH =>
NH4OH + NaC2H3O2 = NH4C2H3O2 + NaOH
K + H2SO4 = K4SO4 + S + H2O =>
12 K + 4 H2SO4 = 3 K4SO4 + S + 4 H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
H2S + Mn(OH)7 = HOH + Mn2S7 =>
7 H2S + 2 Mn(OH)7 = 14 HOH + Mn2S7
Hg + AgNO3 = Ag + HgNO3 =>
Hg + AgNO3 = Ag + HgNO3
H(NO3) = H + N + O2 =>
2 H(NO3) = 2 H + 2 N + 3 O2
Cl + F = ClF3 =>
Cl + 3 F = ClF3
F + Cl = F2Cl4 =>
2 F + 4 Cl = F2Cl4
NaCrO4 + NaI + H2SO4 = I2 + Na2SO4 + Cr2(SO4)3 + H2O =>
2 NaCrO4 + 8 NaI + 8 H2SO4 = 4 I2 + 5 Na2SO4 + Cr2(SO4)3 + 8 H2O
F + Cl = FCl =>
F + Cl = FCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/23
Équations équilibrées sur01/28/23
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