| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cu3(PO4)2 = 6 CuO + P4O10
Mg + O5 + H2O = Mg(OH)2 =>
5 Mg + O5 + 5 H2O = 5 Mg(OH)2
SiO2 + CrO = CrSiO3 =>
SiO2 + CrO = CrSiO3
Ca(OH)2 + SO2*H2O = Ca(HSO3)2 + H2O =>
Ca(OH)2 + 2 SO2*H2O = Ca(HSO3)2 + 2 H2O
C + Al = AlC4 =>
4 C + Al = AlC4
H2SiCl2 + H2O = H8Si4O4 + HCl =>
4 H2SiCl2 + 4 H2O = H8Si4O4 + 8 HCl
FeCl3 + Na(OH) = Fe(OH)3 + NaCl =>
FeCl3 + 3 Na(OH) = Fe(OH)3 + 3 NaCl
MgCO3 + Al(NO3)3 = Al2(CO3)3 + Mg(NO3)2 =>
3 MgCO3 + 2 Al(NO3)3 = Al2(CO3)3 + 3 Mg(NO3)2
Mg + H2O(l) = Mg(OH)2 + H2 =>
Mg + 2 H2O(l) = Mg(OH)2 + H2
NaHCO3(s) + H2SO4(aq) = NaHSO4(aq) + H2O(l) + CO2(g) =>
NaHCO3(s) + H2SO4(aq) = NaHSO4(aq) + H2O(l) + CO2(g)
Ba(NC)2 + H2SO4 = BaSO4 + HCN =>
Ba(NC)2 + H2SO4 = BaSO4 + 2 HCN
H2O2 + Cl = HCl2 + O =>
H2O2 + 4 Cl = 2 HCl2 + 2 O
Na2O + *NH4F = *NaF + H2O + NH3 =>
Na2O + 2*NH4F = 2*NaF + H2O + 2 NH3
Na2S + HgCl2 = HgS + Na2Cl2 =>
Na2S + HgCl2 = HgS + Na2Cl2
H2SO4 + CaHPO4*2H2O = H3PO4 + CaSO4*2H2O =>
H2SO4 + CaHPO4*2H2O = H3PO4 + CaSO4*2H2O
Na2CO3 + Al(NO3)2 = AlCO3 + NaNO3 =>
Na2CO3 + Al(NO3)2 = AlCO3 + 2 NaNO3
Li + AlN = Al + LiN =>
Li + AlN = Al + LiN
H2S2O3 = H2O + SO3 + S =>
3 H2S2O3 = 3 H2O + 2 SO3 + 4 S
Cr4 + Fe = CrFe4 =>
Cr4 + 16 Fe = 4 CrFe4
K2CrO4 + Na2(S2O3) + HCl = KCl + CrCl3 + NaCl + SO2 + H2O =>
4 K2CrO4 + 3 Na2(S2O3) + 26 HCl = 8 KCl + 4 CrCl3 + 6 NaCl + 6 SO2 + 13 H2O
KMnO4 + H2O2 = MnKH + O2 =>
2 KMnO4 + H2O2 = 2 MnKH + 5 O2
S + HNO3 = SO2 + NO + H2S =>
3 S + 2 HNO3 = 2 SO2 + 2 NO + H2S
C2H2 + Cl2 + Ca(OH)2 = C2Cl + CaCl2 + H2O =>
2 C2H2 + 3 Cl2 + 2 Ca(OH)2 = 2 C2Cl + 2 CaCl2 + 4 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
XeF6 + C2H4 = C2F4 + HF + XeF4 =>
4 XeF6 + C2H4 = C2F4 + 4 HF + 4 XeF4
K + H3PO4 = K3PO4 + H2 =>
6 K + 2 H3PO4 = 2 K3PO4 + 3 H2
C4H10 + MnO2 = MnO + H2O + CO2 =>
C4H10 + 13 MnO2 = 13 MnO + 5 H2O + 4 CO2
N2 + H2 = *05NH3 =>
5 N2 + 15 H2 = 2*05NH3
H2CrO4 + Ag = Ag2CrO4 + Ag3Cr + H2O =>
4 H2CrO4 + 9 Ag = 3 Ag2CrO4 + Ag3Cr + 4 H2O
CaCO3 + CH4O2 = CO2 + H2O + Ca(CH3C) =>
4 CaCO3 + 13 CH4O2 = 9 CO2 + 20 H2O + 4 Ca(CH3C)
H2S + NaClO2 = S + NaCl + H2O =>
2 H2S + NaClO2 = 2 S + NaCl + 2 H2O
Cl2O5 + CO = Cl2 + CO2 =>
Cl2O5 + 5 CO = Cl2 + 5 CO2
SiCO3 = Si + CO3 =>
SiCO3 = Si + CO3
Mo + HNO3 = MoO3 + NO + H2O =>
Mo + 2 HNO3 = MoO3 + 2 NO + H2O
Fe + CH3COO = Fe(CH3)COO =>
Fe + CH3COO = Fe(CH3)COO
ZrC + TaC = Ta4ZrC5 =>
ZrC + 4 TaC = Ta4ZrC5
H3SbO3 + HCl = SbCl3 + H2O =>
H3SbO3 + 3 HCl = SbCl3 + 3 H2O
AlCl3 + KMnO4 + H2SO4 = Cl2 + MnSO4 + Al2(SO4)3 + K2SO4 + H2O =>
10 AlCl3 + 6 KMnO4 + 24 H2SO4 = 15 Cl2 + 6 MnSO4 + 5 Al2(SO4)3 + 3 K2SO4 + 24 H2O
MgCl2 + Pb(NO3)2 = Mg(NO3)2 + PbCl2 =>
MgCl2 + Pb(NO3)2 = Mg(NO3)2 + PbCl2
(NH4)2S + LiOH = Li2S + NH3 + H2O =>
(NH4)2S + 2 LiOH = Li2S + 2 NH3 + 2 H2O
Ni(NO3)2 + CH3COOH = Ni(COOH)2 + CH3NO3 =>
Ni(NO3)2 + 2 CH3COOH = Ni(COOH)2 + 2 CH3NO3
C2H4 + O2 = CH2CHO + H2O =>
4 C2H4 + 3 O2 = 4 CH2CHO + 2 H2O
FeSO4 + H2C2O4 = FeC2O4 + H2SO4 =>
FeSO4 + H2C2O4 = FeC2O4 + H2SO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CH4 + CaCl2 = CaC2 + HCl + H2 =>
2 CH4 + CaCl2 = CaC2 + 2 HCl + 3 H2
Al + H2O = Al2O3 + H6 =>
2 Al + 3 H2O = Al2O3 + H6
Al(OH)3 + H4As2O7 = Al4(As2O7)3 + H2O =>
4 Al(OH)3 + 3 H4As2O7 = Al4(As2O7)3 + 12 H2O
Mg + H(OH) = Mg(OH)2 + H =>
Mg + 2 H(OH) = Mg(OH)2 + 2 H
(NH4)2CO3 + NaOH = NH4OH + Na2CO3 =>
(NH4)2CO3 + 2 NaOH = 2 NH4OH + Na2CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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