| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H14 + Br2 = C6H13Br + HBr
S8 + Na2SO3 = Na2S2O3 =>
S8 + 8 Na2SO3 = 8 Na2S2O3
CaCl2 + Na30 = Ca0 + NaCl2 =>
30 CaCl2 + Na30 = 30 Ca0 + 30 NaCl2
Mg + HNO = Mg(NO) + H =>
Mg + HNO = Mg(NO) + H
AlCl3 + Ba(OH)2 = BaCl2 + Al(OH)3 =>
2 AlCl3 + 3 Ba(OH)2 = 3 BaCl2 + 2 Al(OH)3
Zn + NO3 + H{+} = Zn{2+} + NH4 + H2O =>
5 Zn + NO3 + 10 H{+} = 5 Zn{2+} + NH4 + 3 H2O
Cu2S + O2 = Cu + SO2 =>
Cu2S + O2 = 2 Cu + SO2
CuCl + H2O = CuOH + HCl =>
CuCl + H2O = CuOH + HCl
Ca3(PO4)2 + SiO2 + C = P4 + CaSiO3 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = P4 + 6 CaSiO3 + 10 CO
Ca + ZnNO3 = Zn + CaNO3 =>
Ca + ZnNO3 = Zn + CaNO3
XX + NaCl = NaX + XCl =>
XX + NaCl = NaX + XCl
HNO3 + MgCO3 = Mg(NO3)2 + H2O + CO2 =>
2 HNO3 + MgCO3 = Mg(NO3)2 + H2O + CO2
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
C6H14 + O3 = C6O2 + H14O =>
C6H14 + O3 = C6O2 + H14O
K2SO4 + Mg(NO3)2 = K2(NO3)2 + MgSO4 =>
K2SO4 + Mg(NO3)2 = K2(NO3)2 + MgSO4
CH3NHCH3 + HNO2 = C2H6OH + N2 + H2O =>
6 CH3NHCH3 + 4 HNO2 = 6 C2H6OH + 5 N2 + 2 H2O
SO4 + BaCl{-} = BaSO4 + Cl{-} =>
SO4 + BaCl{-} = BaSO4 + Cl{-}
P4 + Chlorine = phosphorustrichloride =>
P4 + 6 Cl2 = 4 PCl3
IrO2 + HCl = IrCl4 + H2O =>
IrO2 + 4 HCl = IrCl4 + 2 H2O
NH4HSO3 + O2 = (NH4)2SO4 + SO2 + H2O =>
4 NH4HSO3 + O2 = 2(NH4)2SO4 + 2 SO2 + 2 H2O
Zn + Pb(CH{3}COO){2} = Pb + Zn(CH{3}COO){2} =>
Zn + Pb(CH{3}COO){2} = Pb + Zn(CH{3}COO){2}
C6H4 + O2 = H2O + CO2 =>
C6H4 + 7 O2 = 2 H2O + 6 CO2
N + F = N2F2 =>
2 N + 2 F = N2F2
(NH4)2CO3 + Ca(NO3)2 = NH4NO3 + CaO + CO2 =>
(NH4)2CO3 + Ca(NO3)2 = 2 NH4NO3 + CaO + CO2
H2SO4 + CaCO3 = CaSO4 + H2CO3 =>
H2SO4 + CaCO3 = CaSO4 + H2CO3
H2SO4 + NaHCO3 = NaH2SO4 + HCO3 =>
H2SO4 + NaHCO3 = NaH2SO4 + HCO3
CO3 + Ni = Ni(CO3) =>
CO3 + Ni = Ni(CO3)
HCl + NH3 = HClNH3 =>
HCl + NH3 = HClNH3
HNO3 + P4 + H2O = H3PO4 + NO =>
20 HNO3 + 3 P4 + 8 H2O = 12 H3PO4 + 20 NO
Ag + Na2CO3 = AgCO3 + Na =>
Ag + Na2CO3 = AgCO3 + 2 Na
[Cu(NH3)4](OH)2 + C6H10O5 = CuC6H8O5 + H2O + NH3 =>
[Cu(NH3)4](OH)2 + C6H10O5 = CuC6H8O5 + 2 H2O + 4 NH3
P + Cl5 + H2O = HCl + H2PO4 =>
5 P + 6 Cl5 + 20 H2O = 30 HCl + 5 H2PO4
C3H5 + O2 = H2O + C(s) =>
4 C3H5 + 5 O2 = 10 H2O + 12 C(s)
Mn + HI = MnI7 + H2 =>
2 Mn + 14 HI = 2 MnI7 + 7 H2
MnO4 + HNO2 + H2SO4 = MnSO4 + H2O + HNO3 =>
MnO4 + 3 HNO2 + H2SO4 = MnSO4 + H2O + 3 HNO3
Pb + Br2 = PbBr =>
2 Pb + Br2 = 2 PbBr
C6H12O6 + O2 = CO3 + H2O =>
C6H12O6 + 9 O2 = 6 CO3 + 6 H2O
K + NH3 = KNH3 =>
K + NH3 = KNH3
C0H20 + O2 = CO + H2O =>
2 C0H20 + 11 O2 = 2 CO + 20 H2O
Ca + HCe = CaCe2 + H2 =>
Ca + 2 HCe = CaCe2 + H2
Al2O3 + HNo3 = Al(No3)3 + H2O =>
Al2O3 + 6 HNo3 = 2 Al(No3)3 + 3 H2O
AsCl3 + H2S = As2S3 + HCl =>
2 AsCl3 + 3 H2S = As2S3 + 6 HCl
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K3[Fe(C2O4)3]*2H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3[Fe(C2O4)3]*2H2O + 2(NH4)2SO4 + 2 H2SO4 + 10 H2O
MnO4{-} + Fe2S3 + H{+} = MnO2 + Fe{3+} + H2O + SO4{2-} =>
8 MnO4{-} + Fe2S3 + 8 H{+} = 8 MnO2 + 2 Fe{3+} + 4 H2O + 3 SO4{2-}
CH3CHO + KMnO4 + H2O = CH3COOH + MnO2 + KOH =>
3 CH3CHO + 2 KMnO4 + H2O = 3 CH3COOH + 2 MnO2 + 2 KOH
H2SO3 + Fe(OH)2 = FeSO3 + H2O =>
H2SO3 + Fe(OH)2 = FeSO3 + 2 H2O
AgNO3 + (NH4)2O = Ag2O + NH4NO3 =>
2 AgNO3 + (NH4)2O = Ag2O + 2 NH4NO3
H2SO3 + Fe(OH)2 = FeSO3 + H2O =>
H2SO3 + Fe(OH)2 = FeSO3 + 2 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/23
Équations équilibrées sur01/22/23
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