| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaCl + 4 H2SO4 + Mn2O4 = 2 MnSO4 + 2 NaSO4 + 4 H2O + Cl2
NH2OH + N2O5 = HN(NO2)2 + H2O =>
8 NH2OH + 5 N2O5 = 6 HN(NO2)2 + 9 H2O
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
CaOCl2 + SnSO4 + H2SO4 = CaCl2 + Sn2(SO4)4 + H2O =>
2 CaOCl2 + 2 SnSO4 + 2 H2SO4 = 2 CaCl2 + Sn2(SO4)4 + 2 H2O
Fe + N2 = FeN2 =>
Fe + N2 = FeN2
MnCl2 + KOH + KNO3 = KNO2 + K2MnO4 + KCl + H2O =>
MnCl2 + 4 KOH + 2 KNO3 = 2 KNO2 + K2MnO4 + 2 KCl + 2 H2O
Mg2 + CH3COOH = Mg(CH3COO) + H2 =>
Mg2 + 2 CH3COOH = 2 Mg(CH3COO) + H2
CaCO3 + NaOH = Ca(OH)2 + Na2CO3 =>
CaCO3 + 2 NaOH = Ca(OH)2 + Na2CO3
H73752827 = H666 =>
666 H73752827 = 73752827 H666
Ca + CuF2 = CaF2 + Cu =>
Ca + CuF2 = CaF2 + Cu
HCH3COO + CuCO3 = CuCH3COO + HCO3 =>
HCH3COO + CuCO3 = CuCH3COO + HCO3
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
Mg2 + CO2 = MgO + C =>
Mg2 + CO2 = 2 MgO + C
Fe + N2 = FeN2 =>
Fe + N2 = FeN2
FeNO3 + HS = FeS + HNO3 =>
FeNO3 + HS = FeS + HNO3
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Ca + Al(NO3)3 = Ca(NO3)2 + Al =>
3 Ca + 2 Al(NO3)3 = 3 Ca(NO3)2 + 2 Al
NHO3 + C = CO2 + NO2 + H2O =>
4 NHO3 + C = CO2 + 4 NO2 + 2 H2O
HCNO + KOH = HOH + KCNO =>
HCNO + KOH = HOH + KCNO
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NH4Cl + Ag2CO3 = (NH4)2CO3 + AgCl =>
2 NH4Cl + Ag2CO3 = (NH4)2CO3 + 2 AgCl
Al + ZnO2 = Al2O3 + Zn =>
4 Al + 3 ZnO2 = 2 Al2O3 + 3 Zn
FeO4 + CC = Fe + CO2 =>
FeO4 + CC = Fe + 2 CO2
Na2S2O3 + HCl = NaCl + SO2 + S8 + H2O =>
8 Na2S2O3 + 16 HCl = 16 NaCl + 8 SO2 + S8 + 8 H2O
Ar + F2 = ArF2 =>
Ar + F2 = ArF2
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CuCl2 + KI = CuI + KCl + KI3 =>
2 CuCl2 + 5 KI = 2 CuI + 4 KCl + KI3
Cd + BrO = Cd(BrO)2 =>
Cd + 2 BrO = Cd(BrO)2
FeCl2 + AlCl3 = FeCl3 + Al =>
3 FeCl2 + AlCl3 = 3 FeCl3 + Al
XCuSO4 + XZn = XCu + XZnSO4 =>
XCuSO4 + XZn = XCu + XZnSO4
Zr3 + HO = Zr(OH)4 =>
Zr3 + 12 HO = 3 Zr(OH)4
Br2S2 + NaCH3COO = (CH3COO)2S2 + NaBr =>
Br2S2 + 2 NaCH3COO = (CH3COO)2S2 + 2 NaBr
PH3 + H2SO4 = PH4 + HSO4 =>
PH3 + H2SO4 = PH4 + HSO4
Cu + HCl + O2 = H2CuCl4 + H2O =>
2 Cu + 8 HCl + O2 = 2 H2CuCl4 + 2 H2O
Bi + HNO3 = Bi(NO3)3 + NH4NO3 + H2O =>
8 Bi + 30 HNO3 = 8 Bi(NO3)3 + 3 NH4NO3 + 9 H2O
Fe2SO4 + K[Fe(Cn)6] = K2SO4 + Fe[Fe(Cn)6] =>
Fe2SO4 + 2 K[Fe(Cn)6] = K2SO4 + 2 Fe[Fe(Cn)6]
Li2O + AgNO3 = Ag2O + LiNO3 =>
Li2O + 2 AgNO3 = Ag2O + 2 LiNO3
KCl + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + Cl2 =>
6 KCl + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 7 H2O + 3 Cl2
Ga2(SO4)3 + K2SO3 = Ga2(SO3)3 + K2SO4 =>
Ga2(SO4)3 + 3 K2SO3 = Ga2(SO3)3 + 3 K2SO4
NHO3 + C = CO2 + NO2 + H2O =>
4 NHO3 + C = CO2 + 4 NO2 + 2 H2O
CoBr2 + Na2S = CoS + NaBr =>
CoBr2 + Na2S = CoS + 2 NaBr
NH4Br + Pb(C2H3O2)2 = NH4(C2H3O2)2 + BrPb =>
NH4Br + Pb(C2H3O2)2 = NH4(C2H3O2)2 + BrPb
Se + HCl = SeCl3 + H2 =>
2 Se + 6 HCl = 2 SeCl3 + 3 H2
Na2SiO3 + NH4Cl + H2O = NH4OH + NaCl + H2SiO3 =>
Na2SiO3 + 2 NH4Cl + 2 H2O = 2 NH4OH + 2 NaCl + H2SiO3
FeO + Ag = Ag2O + Fe =>
FeO + 2 Ag = Ag2O + Fe
Cr(OH)3 + Mg(OH)2 = Mg3[Cr(OH)6]2 =>
2 Cr(OH)3 + 3 Mg(OH)2 = Mg3[Cr(OH)6]2
PbSO4 + H2O = Pb + H2SO4 + O =>
PbSO4 + H2O = Pb + H2SO4 + O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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