| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 HNO3 + 4 Mg = 4 Mg(NO3)2 + N2O + 5 H2O
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Zn + NiCl2 = ZnCl + Ni =>
2 Zn + NiCl2 = 2 ZnCl + Ni
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
C6H5NO2 + Zn + HCl = C6H5NH3 + ZnCl2 + H2O =>
2 C6H5NO2 + 7 Zn + 14 HCl = 2 C6H5NH3 + 7 ZnCl2 + 4 H2O
NH4NO3 + NaOH = NaNO3 + NH3 + H2O =>
NH4NO3 + NaOH = NaNO3 + NH3 + H2O
Cr + N2 = CrN =>
2 Cr + N2 = 2 CrN
P2O5 + H2O = HPO3 =>
P2O5 + H2O = 2 HPO3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
MnO2 + NH4Cl + Zn = Mn2O3 + H2O + Zn(NH3)2Cl2 =>
2 MnO2 + 2 NH4Cl + Zn = Mn2O3 + H2O + Zn(NH3)2Cl2
Mg + CuCl2 = MgCl2 + Cu =>
Mg + CuCl2 = MgCl2 + Cu
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
CACO3 + SO2 = CASO3 + CO2 =>
CACO3 + SO2 = CASO3 + CO2
Fe(OH)3 + KHC2O4 = K3[Fe(C2O4)3] + H2O =>
Fe(OH)3 + 3 KHC2O4 = K3[Fe(C2O4)3] + 3 H2O
C6H6 + CH3CL = C6H5CH3 + HCL =>
C6H6 + CH3CL = C6H5CH3 + HCL
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
FeO + HCLO4 = Fe(CLO4)2 + H2O =>
FeO + 2 HCLO4 = Fe(CLO4)2 + H2O
H2C2O4 + CaCl2 = CaC2O4 + HCl =>
H2C2O4 + CaCl2 = CaC2O4 + 2 HCl
H3Po4 + Al(OH)3 = AlPo4 + H2O =>
H3Po4 + Al(OH)3 = AlPo4 + 3 H2O
K + CuSO4 = KSO4 + Cu =>
K + CuSO4 = KSO4 + Cu
FeSO4*7H2O + H2SO4 + HNO3 = Fe2(SO4)3 + H2O + NO =>
6 FeSO4*7H2O + 3 H2SO4 + 2 HNO3 = 3 Fe2(SO4)3 + 46 H2O + 2 NO
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
HPO2 + H2O = H3PO3 =>
HPO2 + H2O = H3PO3
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Mg(OH)2 + H2SO3 = MgSO3 + H2O =>
Mg(OH)2 + H2SO3 = MgSO3 + 2 H2O
Ag(NO3) + LiCl = AgCl + Li(NO3) =>
Ag(NO3) + LiCl = AgCl + Li(NO3)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CA + NACL = CACL + NA =>
CA + NACL = CACL + NA
P + KOH + H2O = KH2PO2 + PH3 =>
4 P + 3 KOH + 3 H2O = 3 KH2PO2 + PH3
SO2 + H2S = S + H2O =>
SO2 + 2 H2S = 3 S + 2 H2O
C2C5OH + O2 = CO2 + H2O =>
4 C2C5OH + 27 O2 = 28 CO2 + 2 H2O
CrCl3 + Cr = CrCl2 =>
2 CrCl3 + Cr = 3 CrCl2
HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL
P + H2 = PH3 =>
2 P + 3 H2 = 2 PH3
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
KMnO4 + NaNO2 + H2O = MnO2 + NaNO3 + KOH =>
2 KMnO4 + 3 NaNO2 + H2O = 2 MnO2 + 3 NaNO3 + 2 KOH
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
AgNO3 + NaCl = NaNO3 + AgCl =>
AgNO3 + NaCl = NaNO3 + AgCl
Cl2 + P = PCl5 =>
5 Cl2 + 2 P = 2 PCl5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/17
Équations équilibrées sur03/17/16
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