| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Ag3 + 33 S8 = 6 Ag2S44
Ag2SO4 + CuI2 = CuSO4 + AgI =>
Ag2SO4 + CuI2 = CuSO4 + 2 AgI
H2SO4 + NH4Br = HBr + NH4HSO4 =>
H2SO4 + NH4Br = HBr + NH4HSO4
K3PO4 + CrCl3 = CrPO4 + KCl =>
K3PO4 + CrCl3 = CrPO4 + 3 KCl
FeSO4 + MnO2 = Mn(SO4)2 + FeO =>
2 FeSO4 + MnO2 = Mn(SO4)2 + 2 FeO
HNO3 + H3PO4 = H3NO3 + HPO4 =>
HNO3 + H3PO4 = H3NO3 + HPO4
HCO3 + NaHO = NaCO3 + H2O =>
HCO3 + NaHO = NaCO3 + H2O
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Butane + oxygen = CO2 + water =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
RbNO3(s) = RbNO2 + O2 =>
2 RbNO3(s) = 2 RbNO2 + O2
C2H5COOH + NaOH = C2H5COONa + H2O =>
C2H5COOH + NaOH = C2H5COONa + H2O
C + Fe2O3 + S = CO2 + FeS =>
3 C + 2 Fe2O3 + 4 S = 3 CO2 + 4 FeS
Ba(CH3CO2)2 + Na2CrO4 = BaCrO4(s) + Na(aq) + CH3CO2(aq) =>
Ba(CH3CO2)2 + Na2CrO4 = BaCrO4(s) + 2 Na(aq) + 2 CH3CO2(aq)
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
MeNO3 = Me + NO2 + O2 =>
2 MeNO3 = 2 Me + 2 NO2 + O2
H3PO4(aq) + NaOH(aq) = Na3PO4(aq) + H2O(l) =>
H3PO4(aq) + 3 NaOH(aq) = Na3PO4(aq) + 3 H2O(l)
Sn(s) + HCl(aq) = SnCl(aq) + H2(g) =>
2 Sn(s) + 2 HCl(aq) = 2 SnCl(aq) + H2(g)
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
SO2 + CaO = CaS + O2 =>
2 SO2 + 2 CaO = 2 CaS + 3 O2
BrCl + Na = NaCl + Br2 =>
2 BrCl + 2 Na = 2 NaCl + Br2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
GaCl3 + NaOH = Ga2O3 + HCl + NaCl =>
2 GaCl3 + 3 NaOH = Ga2O3 + 3 HCl + 3 NaCl
HNO3 + S = H2SO4 + NO =>
2 HNO3 + S = H2SO4 + 2 NO
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
NH4Cl + Ca(OH)2 = CaCl2 + H2O + NH3 =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 H2O + 2 NH3
HCl + LiOH = HOH + LiCl =>
HCl + LiOH = HOH + LiCl
Fe(NO3)3 + NH4SCN = (NH4) + NO3 + Fe(SCN)3 =>
Fe(NO3)3 + 3 NH4SCN = 3(NH4) + 3 NO3 + Fe(SCN)3
Ba + HCN = Ba(CN)2 + H2 =>
Ba + 2 HCN = Ba(CN)2 + H2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
PCl3 = P4 + Cl2 =>
4 PCl3 = P4 + 6 Cl2
C + O2 = CO =>
2 C + O2 = 2 CO
Na2S + Ag = Na2SAg =>
Na2S + Ag = Na2SAg
Zn + Na2CO3 + H2O = Na2Zn(OH)4 + CO2 + H2 =>
Zn + Na2CO3 + 3 H2O = Na2Zn(OH)4 + CO2 + H2
Rb + P = Rb3P =>
3 Rb + P = Rb3P
CrCl3 + FeOH = Cr(OH)3 + FeCl =>
CrCl3 + 3 FeOH = Cr(OH)3 + 3 FeCl
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
C2H5OH(g) + O2(g) = CO2(g) + H2O(l) =>
C2H5OH(g) + 3 O2(g) = 2 CO2(g) + 3 H2O(l)
H2(g) + N2(g) = N2H4(g) =>
2 H2(g) + N2(g) = N2H4(g)
Ag2CrO7 + BaCl2 + H2SO4 = Cr2(SO4)3 + Ag2SO4 + BaSO4 + Cl2 + H2O =>
2 Ag2CrO7 + 9 BaCl2 + 14 H2SO4 = Cr2(SO4)3 + 2 Ag2SO4 + 9 BaSO4 + 9 Cl2 + 14 H2O
Cu(OH)2 + H2SeO4 = CuSeO4 + H2O =>
Cu(OH)2 + H2SeO4 = CuSeO4 + 2 H2O
CrSO4 + Cl2 + H2O = H2Cr2O7 + HCl + H2SO4 =>
2 CrSO4 + 4 Cl2 + 7 H2O = H2Cr2O7 + 8 HCl + 2 H2SO4
CH3CONH2 + HCl + H2O = CH3COOH + NH4Cl =>
CH3CONH2 + HCl + H2O = CH3COOH + NH4Cl
CH4NO2 = NH4 + CO2 =>
CH4NO2 = NH4 + CO2
NH3 + HF = NH3F + H2 =>
2 NH3 + 2 HF = 2 NH3F + H2
Ca + (NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca + (NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
Pb(NO3)4 + Mn = Pb + MnNO3 =>
Pb(NO3)4 + 4 Mn = Pb + 4 MnNO3
HC8H3O3 + OH = H2O + C8H3O3 =>
HC8H3O3 + OH = H2O + C8H3O3
PI3 + Cl = PCl5 + I =>
PI3 + 5 Cl = PCl5 + 3 I
CH3NH2 + HCl = CH3NH2*HCl =>
CH3NH2 + HCl = CH3NH2*HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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