| Équations équilibrées la veille | Équations équilibrées le lendemain |
C9H20 + 14 O2 = 9 CO2 + 10 H2O
LIO + SO3 = LISO4 =>
LIO + SO3 = LISO4
Mn(OH)2 + O2 + H2O = Mn(OH)4 =>
2 Mn(OH)2 + O2 + 2 H2O = 2 Mn(OH)4
SnCl2 + CsCl = Cs2SnCl4 =>
SnCl2 + 2 CsCl = Cs2SnCl4
KOH + Cl2 = KClO3 + KCl + H2O =>
6 KOH + 3 Cl2 = KClO3 + 5 KCl + 3 H2O
AI + HCi = AICi3 + H2 =>
2 AI + 6 HCi = 2 AICi3 + 3 H2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
BaBr2 + K2SO3 = BaSO3 + KBr =>
BaBr2 + K2SO3 = BaSO3 + 2 KBr
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
NaOH + SIO2 = Na2SIO3 + H2O =>
2 NaOH + SIO2 = Na2SIO3 + H2O
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
PCl3 + H2O = P(OH)3 + HCl =>
PCl3 + 3 H2O = P(OH)3 + 3 HCl
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
P3N5 + NH4Cl + CaN6 = CaP6N10NH + N2 + CaCl2 =>
16 P3N5 + 2 NH4Cl + 9 CaN6 = 8 CaP6N10NH + 24 N2 + CaCl2
C6H5NH2 + Br2 = C6NH2BrH4 + HBr =>
C6H5NH2 + Br2 = C6NH2BrH4 + HBr
NO2 + S = SO2 + N2 =>
2 NO2 + 2 S = 2 SO2 + N2
O2 + C8H18 = CO2 + H2O =>
25 O2 + 2 C8H18 = 16 CO2 + 18 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C2H6O + Cr2O7{2-} + H{+} = C2H4O + H2O + Cr{3+} =>
3 C2H6O + Cr2O7{2-} + 8 H{+} = 3 C2H4O + 7 H2O + 2 Cr{3+}
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C2H5OH + Na = C2H5ONa + H2 =>
2 C2H5OH + 2 Na = 2 C2H5ONa + H2
C2H5CL + KOH = C2H5OH + KCL =>
C2H5CL + KOH = C2H5OH + KCL
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Fe(NO3)3 + CuOH = Fe(OH)3 + CuNO3 =>
Fe(NO3)3 + 3 CuOH = Fe(OH)3 + 3 CuNO3
NO2 + H2 = NH3 + H2O =>
2 NO2 + 7 H2 = 2 NH3 + 4 H2O
H2NCH2COOH + HCl = H2NCH2COOCl + H2 =>
H2NCH2COOH + HCl = H2NCH2COOCl + H2
P4O10 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
P4O10 + 6 Mg(OH)2 = 2 Mg3(PO4)2 + 6 H2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Mg + HCl = H + MgCl2 =>
Mg + 2 HCl = 2 H + MgCl2
Bi2S3 + HCl = BiCl3 + H2S =>
Bi2S3 + 6 HCl = 2 BiCl3 + 3 H2S
MgBr2 + NaOH = MgOH + NaBr2 =>
MgBr2 + NaOH = MgOH + NaBr2
Al + CaSO4 = Al2(SO4)3 + Ca =>
2 Al + 3 CaSO4 = Al2(SO4)3 + 3 Ca
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
CrO + H2 = Cr + H2O =>
CrO + H2 = Cr + H2O
Zn + HNO3 = Zn(NO3)2 + H2O + N2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + 5 H2O + N2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
HCl + Fe = FeCl2 + H2 =>
2 HCl + Fe = FeCl2 + H2
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
AgNO3 + MgCl2 = Mg(NO3)2 + AgCl =>
2 AgNO3 + MgCl2 = Mg(NO3)2 + 2 AgCl
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Fe + H2O = Fe2O3 + H3 =>
2 Fe + 3 H2O = Fe2O3 + 2 H3
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
FECl3 + NAOH = FE(OH)3 + NACl =>
FECl3 + 3 NAOH = FE(OH)3 + 3 NACl
MnCl2 + O2 = Mn2O3 + Cl2 =>
4 MnCl2 + 3 O2 = 2 Mn2O3 + 4 Cl2
NO + H2S = N2 + H2O + S =>
2 NO + 2 H2S = N2 + 2 H2O + 2 S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/19/17
Équations équilibrées sur05/19/16
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