| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AgNO2 + 2 KOH + H2O2 = 2 Ag + 2 KNO3 + 2 H2O
AgNO3 + KCN = AgCN + KNO3 =>
AgNO3 + KCN = AgCN + KNO3
Zn(C2H3O2) + Na3PO4 = Zn3PO4 + NaC2H3O2 =>
3 Zn(C2H3O2) + Na3PO4 = Zn3PO4 + 3 NaC2H3O2
Ar2O3 + NaOH = Na3ArO3 + H2O =>
Ar2O3 + 6 NaOH = 2 Na3ArO3 + 3 H2O
Zn{2+} + K{+} + Fe(CN)6{4-} = K2Zn3[Fe(CN)6]2 =>
3 Zn{2+} + 2 K{+} + 2 Fe(CN)6{4-} = K2Zn3[Fe(CN)6]2
Sn + CI = SnCI =>
Sn + CI = SnCI
NaCl + (UO2)Zn(CH3COO)4 + H2O = NaZn(UO2)3(CH3COO)9H2O + ZnCl2 + Zn(CH3COO)2 =>
2 NaCl + 6(UO2)Zn(CH3COO)4 + 2 H2O = 2 NaZn(UO2)3(CH3COO)9H2O + ZnCl2 + 3 Zn(CH3COO)2
Zn + HNO3 = H2 + ZnNO3 =>
2 Zn + 2 HNO3 = H2 + 2 ZnNO3
Sb2S5 + HCl = SbCl5 + H2S =>
Sb2S5 + 10 HCl = 2 SbCl5 + 5 H2S
Cl + MgI = I + MgCl =>
Cl + MgI = I + MgCl
Ca3P2 + K2Cr2O7 + HCl = CrCl + KCl + Ca3(PO4)2 + H2O =>
5 Ca3P2 + 8 K2Cr2O7 + 32 HCl = 16 CrCl + 16 KCl + 5 Ca3(PO4)2 + 16 H2O
NaCl + (UO2)Zn(CH3COO)4 + H2O = NaZn(UO2)3(CH3COO)9H2O + ZnCl2 + Zn(CH3COO)2 =>
2 NaCl + 6(UO2)Zn(CH3COO)4 + 2 H2O = 2 NaZn(UO2)3(CH3COO)9H2O + ZnCl2 + 3 Zn(CH3COO)2
FeCl3 + Br2 = FeBr3 + Cl3 =>
2 FeCl3 + 3 Br2 = 2 FeBr3 + 2 Cl3
HCl + Cl2 = H2Cl3 =>
4 HCl + Cl2 = 2 H2Cl3
Al2(SO4)3 + Na2CO3 = Na2SO4 + Al2O3 + CO2 =>
Al2(SO4)3 + 3 Na2CO3 = 3 Na2SO4 + Al2O3 + 3 CO2
C6H12O6 + H2 = C3H8O + H2O =>
C6H12O6 + 6 H2 = 2 C3H8O + 4 H2O
BaC12 + F2 = BaF2 + C12 =>
BaC12 + F2 = BaF2 + C12
HCl + Cl2 = H2Cl3 =>
4 HCl + Cl2 = 2 H2Cl3
C10H1 + Cl2 = C + HCl2 =>
C10H1 + Cl2 = 10 C + HCl2
NaOH + Cl2 = NaCl + ClO3 + H2O =>
12 NaOH + 7 Cl2 = 12 NaCl + 2 ClO3 + 6 H2O
Pb(NO3)2 = PbO + NO1 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO1 + 3 O2
Fe{+3} + SCN = Fe(CNS)3{+3} =>
Fe{+3} + 3 SCN = Fe(CNS)3{+3}
CH3ONa + H2O = NaOH + CH3OH =>
CH3ONa + H2O = NaOH + CH3OH
H2SO4 + NaOH = H3O + Na + SO4 =>
H2SO4 + NaOH = H3O + Na + SO4
C6H6 + Cl2 = C6H6Cl =>
2 C6H6 + Cl2 = 2 C6H6Cl
ZnO + LiOH + H2O = Li2Zn(OH)4 =>
ZnO + 2 LiOH + H2O = Li2Zn(OH)4
NaSO4 + CoCl2 = Na2Co + SO4 + Cl2 =>
2 NaSO4 + CoCl2 = Na2Co + 2 SO4 + Cl2
K3[Cr(OH)6] + AlCl3 = Cr(OH)3 + KCl + Al(OH)3 =>
K3[Cr(OH)6] + AlCl3 = Cr(OH)3 + 3 KCl + Al(OH)3
NaOH(aq) + H2SO4(aq) = HOH(l) + Na2SO4(aq) =>
2 NaOH(aq) + H2SO4(aq) = 2 HOH(l) + Na2SO4(aq)
K3[Cr(OH)6] + AlCl3 = Cr(OH)3 + KCl + Al(OH)3 =>
K3[Cr(OH)6] + AlCl3 = Cr(OH)3 + 3 KCl + Al(OH)3
NaSO4 + CoCl2 = Na2Co + SO4 + Cl2 =>
2 NaSO4 + CoCl2 = Na2Co + 2 SO4 + Cl2
Zn(OH)4 + HCl = ZnCl4 + H2O =>
Zn(OH)4 + 4 HCl = ZnCl4 + 4 H2O
FeSO4 + K3[Fe(CN)6] = KFe[Fe(CN)6] + K2SO4 =>
FeSO4 + K3[Fe(CN)6] = KFe[Fe(CN)6] + K2SO4
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O = =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
CI2 + Li = LiCI + I2 =>
2 CI2 + 2 Li = 2 LiCI + I2
C6H8O7 + NaOH = C6H5O7 + Na + H2O =>
C6H8O7 + 3 NaOH = C6H5O7 + 3 Na + 3 H2O
NO2 + CaO = Ca(NO2)3 + Ca(NO3)2 =>
5 NO2 + 2 CaO = Ca(NO2)3 + Ca(NO3)2
Ca3(PO4)2 + H3PO4 = Ca(H2PO4)2 =>
Ca3(PO4)2 + 4 H3PO4 = 3 Ca(H2PO4)2
NiCl2 + Ca3P2 = CaCl2 + Ni3P2 =>
3 NiCl2 + Ca3P2 = 3 CaCl2 + Ni3P2
PbCl2 + H2SO4 = PbSO4 + H2Cl2 =>
PbCl2 + H2SO4 = PbSO4 + H2Cl2
KNO3 + HCl + FeCl2 = FeCl3 + NO + KCl + H2O =>
KNO3 + 4 HCl + 3 FeCl2 = 3 FeCl3 + NO + KCl + 2 H2O
CuCO3 + HCl = CuCl2 + CO2 + H2O =>
CuCO3 + 2 HCl = CuCl2 + CO2 + H2O
HCHO + NaOH = CHONa + H2O =>
HCHO + NaOH = CHONa + H2O
KNO3 + HCl + FeCl2 = FeCl3 + NO + KCl + H2O =>
KNO3 + 4 HCl + 3 FeCl2 = 3 FeCl3 + NO + KCl + 2 H2O
C2H5COCH3 + H2NOH = C2H5COCH2H2N + H2O =>
C2H5COCH3 + H2NOH = C2H5COCH2H2N + H2O
KNO3 + HCl + FeCl2 = FeCl3 + NO + KCl + H2O =>
KNO3 + 4 HCl + 3 FeCl2 = 3 FeCl3 + NO + KCl + 2 H2O
C7H8 + Br2 = C7H7Br + HBr =>
C7H8 + Br2 = C7H7Br + HBr
Ca(NH2)2 + H2O = Ca(OH)2 + NH3 =>
Ca(NH2)2 + 2 H2O = Ca(OH)2 + 2 NH3
CuSO4(s) + H2O(l) = CuSO4*H2O =>
CuSO4(s) + H2O(l) = CuSO4*H2O
C2H4O + Cr2O7{-2} + H{+} = C2H4O2 + Cr{3}{+} + H2O =>
3 C2H4O + Cr2O7{-2} + 8 H{+} = 3 C2H4O2 + 2 Cr{3}{+} + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/23
Équations équilibrées sur12/24/22
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