| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(s) + Zn(NO3)2 = Mg(NO3)2 + Zn
N2O + Cl2 = NCl3 + O2 =>
2 N2O + 6 Cl2 = 4 NCl3 + O2
Ca2B6O11 + SO2 + H2O = Ca(HSO3)2 + H3BO3 =>
Ca2B6O11 + 4 SO2 + 11 H2O = 2 Ca(HSO3)2 + 6 H3BO3
CH2(COOH)2 + NaOH = H2O + CH2(COO)2HNa =>
CH2(COOH)2 + NaOH = H2O + CH2(COO)2HNa
HClO4 + H2SO4 + Fe(OH)3 = Fe(ClO4)(SO4) + H2O =>
HClO4 + H2SO4 + Fe(OH)3 = Fe(ClO4)(SO4) + 3 H2O
Fe + HF = Fe3F + H =>
3 Fe + HF = Fe3F + H
Pb + Na = Na4Pb9 =>
9 Pb + 4 Na = Na4Pb9
SO3{-2} + H2PO2{-} + H3O{+} = S + H2PO4{-} + H2O =>
SO3{-2} + H2PO2{-} + 2 H3O{+} = S + H2PO4{-} + 3 H2O
VCl2 + HNO3 = V(NO3)2 + HCl =>
VCl2 + 2 HNO3 = V(NO3)2 + 2 HCl
Cl + KBr = KBrCl =>
Cl + KBr = KBrCl
Zn + H2O + NO3{-} = Zn{+2} + NH3 + OH{-} =>
4 Zn + 6 H2O + NO3{-} = 4 Zn{+2} + NH3 + 9 OH{-}
Na5(CO3)2HCO3*2H2O = Na2CO3 + CO2 + H2O =>
2 Na5(CO3)2HCO3*2H2O = 5 Na2CO3 + CO2 + 5 H2O
CaSO4(aq) + AgNO3(aq) = Ag2SO4(aq) + Ca(NO3)2(aq) =>
CaSO4(aq) + 2 AgNO3(aq) = Ag2SO4(aq) + Ca(NO3)2(aq)
Mg + SnF2 = Mg2F + Sn =>
4 Mg + SnF2 = 2 Mg2F + Sn
Ti + F2 = TiF4 =>
Ti + 2 F2 = TiF4
KMnO4 + Na2C2O4 + HCl = K2C2O4 + NaCl + MnCl2 + Cl2 + H2O =>
2 KMnO4 + Na2C2O4 + 16 HCl = K2C2O4 + 2 NaCl + 2 MnCl2 + 5 Cl2 + 8 H2O
BaCl2 + Al2O3 = BaO + AlCl3 =>
3 BaCl2 + Al2O3 = 3 BaO + 2 AlCl3
C5H10O4 + O2 = CO2 + H2O =>
2 C5H10O4 + 11 O2 = 10 CO2 + 10 H2O
NH3 + SrCl2 = Sr(NH3)4 + Cl2 =>
4 NH3 + SrCl2 = Sr(NH3)4 + Cl2
NH4Cl(aq) + RbOH(aq) = RbCl(aq) + NH3(g) + H2O(l) =>
NH4Cl(aq) + RbOH(aq) = RbCl(aq) + NH3(g) + H2O(l)
Pb(CH3COO)2 + Al = Pb + Al(CH3COO)2 =>
Pb(CH3COO)2 + Al = Pb + Al(CH3COO)2
C8H13Zn + KMnO4 + H2SO4 = C8H6O4 + MnSO4 + K2SO4 + H2O + ZnO2 =>
10 C8H13Zn + 38 KMnO4 + 57 H2SO4 = 10 C8H6O4 + 38 MnSO4 + 19 K2SO4 + 92 H2O + 10 ZnO2
SbO3{3-} + I2 + H2O = H{+} + SbO4{3-} + I{-} =>
SbO3{3-} + I2 + H2O = 2 H{+} + SbO4{3-} + 2 I{-}
FeO + HNO3 = Fe(NO3)3 + N + H2O =>
5 FeO + 16 HNO3 = 5 Fe(NO3)3 + N + 8 H2O
Mg[NO3]2 + K[OH] = Mg[OH] + K[NO3]2 =>
Mg[NO3]2 + K[OH] = Mg[OH] + K[NO3]2
H + O = H8O =>
8 H + O = H8O
KF(aq) + HBr(aq) = KBr(s) + HF(aq) =>
KF(aq) + HBr(aq) = KBr(s) + HF(aq)
NiCl + I = Ni + ICl =>
NiCl + I = Ni + ICl
CO2 + NaOH = Na2CO3 + (H2O) =>
CO2 + 2 NaOH = Na2CO3 + (H2O)
BrCl + Pb(NO3)2 = BrNO3 + PbCl2 =>
2 BrCl + Pb(NO3)2 = 2 BrNO3 + PbCl2
Cu(NO3)2 + C5H8O2 = Cu(C5H7O2)2 + HNO3 =>
Cu(NO3)2 + 2 C5H8O2 = Cu(C5H7O2)2 + 2 HNO3
[Cu(NH3)4]SO4 + (NH4)2C2O2 = [Cu(NH3)4]C2O2 + (NH4)2SO4 =>
[Cu(NH3)4]SO4 + (NH4)2C2O2 = [Cu(NH3)4]C2O2 + (NH4)2SO4
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + H2O(s) =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(s)
NaS + CdSO4 = NaSO4 + CdS =>
NaS + CdSO4 = NaSO4 + CdS
PH3 + O2 = H2O + P410O =>
410 PH3 + 308 O2 = 615 H2O + P410O
CaCl2 + NaCO3 = CaCO3 + NaCl + Cl2 =>
2 CaCl2 + 2 NaCO3 = 2 CaCO3 + 2 NaCl + Cl2
Al(s) + Fe3O4(s) = Al2O3(s) + Fe(s) =>
8 Al(s) + 3 Fe3O4(s) = 4 Al2O3(s) + 9 Fe(s)
KCl + Pb(C2H3O2)2 = KC2H3O2 + Pb + Cl2 =>
2 KCl + Pb(C2H3O2)2 = 2 KC2H3O2 + Pb + Cl2
Cu(OH)2 + HNo3 = Cu(No3)2 + H2O =>
Cu(OH)2 + 2 HNo3 = Cu(No3)2 + 2 H2O
C6H12O6 + AgNO3 = AgNH + OH + CO2 =>
2 C6H12O6 + 9 AgNO3 = 9 AgNH + 15 OH + 12 CO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
zinc + hydrogenbromide = zincbromide + hydrogen =>
Zn + 2 HBr = ZnBr2 + H2
BeO + Ca(OH)2 = Ca2BeO3 + H2O =>
BeO + 2 Ca(OH)2 = Ca2BeO3 + 2 H2O
C2H6COOH + O2 = CO2 + H2O =>
4 C2H6COOH + 15 O2 = 12 CO2 + 14 H2O
NaHCO3 + Ba(OH)2 = BaCO3 + H2O + Na2CO3 =>
2 NaHCO3 + Ba(OH)2 = BaCO3 + 2 H2O + Na2CO3
Li2CO3 + MgO + MnO2 = Li2MgMn3O8 + CO2 =>
Li2CO3 + MgO + 3 MnO2 = Li2MgMn3O8 + CO2
PbCO3 + Mg = MgCO3 + Pb =>
PbCO3 + Mg = MgCO3 + Pb
CO2 + H2O = C6H12O6 + O211 =>
1266 CO2 + 1266 H2O = 211 C6H12O6 + 12 O211
Fe(NH4)2(SO4)2*6H2O + KMnO4 + H2SO4 = (NH4)2SO4 + Fe2(SO4)3 + H2O + K2SO4 + MnSO4 =>
10 Fe(NH4)2(SO4)2*6H2O + 2 KMnO4 + 8 H2SO4 = 10(NH4)2SO4 + 5 Fe2(SO4)3 + 68 H2O + K2SO4 + 2 MnSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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