| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr2O3 + 3 CO = 2 Cr + 3 CO2
Fe(NH4)2(SO4)2 + Ni = Fe(NH4)2 + Ni(SO4)2 =>
Fe(NH4)2(SO4)2 + Ni = Fe(NH4)2 + Ni(SO4)2
K2SO3 + FeCl3 + H2O = Fe(OH)3 + SO2 + KCl =>
3 K2SO3 + 2 FeCl3 + 3 H2O = 2 Fe(OH)3 + 3 SO2 + 6 KCl
NH4OH + Ni(NO3)2 = OH + Ni + NH4(NO3)2 =>
NH4OH + Ni(NO3)2 = OH + Ni + NH4(NO3)2
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
KMnO4 + H2SO4 + HCOOH = CO2 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 HCOOH = 5 CO2 + K2SO4 + 2 MnSO4 + 8 H2O
HI(aq) + RbOH(aq) = H2O(l) + RbI(aq) =>
HI(aq) + RbOH(aq) = H2O(l) + RbI(aq)
Mo + CO = Mo2C + O2 =>
4 Mo + 2 CO = 2 Mo2C + O2
Cl2(g) + HF(g) = HCl(g) + F2(g) =>
Cl2(g) + 2 HF(g) = 2 HCl(g) + F2(g)
AlCl3*15H2O + Ca(OH)2 = CaCl2 + Al(OH)3 + H2O =>
2 AlCl3*15H2O + 3 Ca(OH)2 = 3 CaCl2 + 2 Al(OH)3 + 30 H2O
KClO3 + KI = KCl + K2O + I2 =>
KClO3 + 6 KI = KCl + 3 K2O + 3 I2
N2H4 + H2O2 = H2O + NO =>
N2H4 + 4 H2O2 = 6 H2O + 2 NO
CaCl2 + KNo3 = Ca(No3)2 + KCl =>
CaCl2 + 2 KNo3 = Ca(No3)2 + 2 KCl
Fe3 = Fe =>
Fe3 = 3 Fe
ZrSiO4 + H2SO4 = ZrSO4 + H2SiO4 =>
ZrSiO4 + H2SO4 = ZrSO4 + H2SiO4
BaC2 + H2O = BaO + C2H2 =>
BaC2 + H2O = BaO + C2H2
C3H6O3 + NaOH = NaC3H5O3 + H2O =>
C3H6O3 + NaOH = NaC3H5O3 + H2O
C19H40 + O2 = CO2 + H2O =>
C19H40 + 29 O2 = 19 CO2 + 20 H2O
AiCl3 = Ai + Cl =>
AiCl3 = Ai + 3 Cl
CH4(g) + H2O(g) = CO(g) + H2(g) =>
CH4(g) + H2O(g) = CO(g) + 3 H2(g)
MnO2 + HNO3 + PbO2 = H2O + HMnO4 + Pb(NO3)2 =>
2 MnO2 + 6 HNO3 + 3 PbO2 = 2 H2O + 2 HMnO4 + 3 Pb(NO3)2
Fe3 + SO2 = Fe3SO2 =>
Fe3 + SO2 = Fe3SO2
KHCO3(aq) + HBr(aq) = CO2 + H2O + KBr =>
KHCO3(aq) + HBr(aq) = CO2 + H2O + KBr
C6H5COOH + C4H10O = C6H5COO + C4H11O =>
C6H5COOH + C4H10O = C6H5COO + C4H11O
LiOH + HBr = LiH + OHBr =>
LiOH + HBr = LiH + OHBr
(NH4)3PO4(aq) + Pb(NO3)4(aq) = Pb3(PO4)4(s) + NH4NO3(aq) =>
4(NH4)3PO4(aq) + 3 Pb(NO3)4(aq) = Pb3(PO4)4(s) + 12 NH4NO3(aq)
C10H8OH + C2H5OH = C10H5OH + C2H8O =>
2 C10H8OH + 3 C2H5OH = 2 C10H5OH + 3 C2H8O
Zn + Cu(CIO3)2 = Cu + Zn(CIO3)2 =>
Zn + Cu(CIO3)2 = Cu + Zn(CIO3)2
C2H3Cl + O2 = CO2 + HCl + H2O =>
2 C2H3Cl + 5 O2 = 4 CO2 + 2 HCl + 2 H2O
Bi(s) + F2 = BiF3(s) =>
2 Bi(s) + 3 F2 = 2 BiF3(s)
O7 = O3 =>
3 O7 = 7 O3
K2S(aq) + Pb(NO3)2(aq) = KNO3(aq) + PbS(aq) =>
K2S(aq) + Pb(NO3)2(aq) = 2 KNO3(aq) + PbS(aq)
HCl(aq) + Sb2S3(s) = H2S(g) + SbCl3(s) =>
6 HCl(aq) + Sb2S3(s) = 3 H2S(g) + 2 SbCl3(s)
FeS + MgCl2O8 = Fe2O3 + SO2 + MgCl2 =>
16 FeS + 7 MgCl2O8 = 8 Fe2O3 + 16 SO2 + 7 MgCl2
Cu2O + AlOOH = CuAlO2 + H2O =>
Cu2O + 2 AlOOH = 2 CuAlO2 + H2O
Al(s) + FeO = Al2O3 + Fe(s) =>
2 Al(s) + 3 FeO = Al2O3 + 3 Fe(s)
C2H4O2 + K2Cr2O7 + H2SO4 = CO2 + H2O + Cr2(SO4)3 + K2SO4 =>
3 C2H4O2 + 4 K2Cr2O7 + 16 H2SO4 = 6 CO2 + 22 H2O + 4 Cr2(SO4)3 + 4 K2SO4
Ag + KNO3 + H2SO4 = NO2 + Ag2SO4 + K2SO4 + H2O =>
2 Ag + 2 KNO3 + 2 H2SO4 = 2 NO2 + Ag2SO4 + K2SO4 + 2 H2O
CoCl2(aq) + NH4OH(aq) = Co(OH)2 + NH4Cl =>
CoCl2(aq) + 2 NH4OH(aq) = Co(OH)2 + 2 NH4Cl
P4O10(s) + HClO4(l) = Cl2O7(l) + H3PO4(l) =>
P4O10(s) + 12 HClO4(l) = 6 Cl2O7(l) + 4 H3PO4(l)
CH3CO2H + H2O = CH3CO2 + H3O =>
CH3CO2H + H2O = CH3CO2 + H3O
NO2(s) + H2O(g) = HNO3(g) + NO(g) =>
3 NO2(s) + H2O(g) = 2 HNO3(g) + NO(g)
Zn(NO3)2 + NH4Cl = ZnCl + NH4(NO3)2 =>
Zn(NO3)2 + NH4Cl = ZnCl + NH4(NO3)2
Sc2Hf2C3 = HfC + Sc4C3 + Sc =>
3 Sc2Hf2C3 = 6 HfC + Sc4C3 + 2 Sc
CNO4 + SSO4 = CSO4 + SNO4 =>
CNO4 + SSO4 = CSO4 + SNO4
MnO4{-} + SO2 + H2O = Mn + HSO4{-} + H{+} =>
2 MnO4{-} + 7 SO2 + 6 H2O = 2 Mn + 7 HSO4{-} + 5 H{+}
HIO3 + CO = HI + CO2 =>
HIO3 + 3 CO = HI + 3 CO2
Na2O2 + CH3COH = CH3COONa + H2 =>
Na2O2 + 2 CH3COH = 2 CH3COONa + H2
C135H96O9NS + O2 = CO2 + H2O + N02 + S02 =>
2 C135H96O9NS + 309 O2 = 270 CO2 + 96 H2O + N02 + S02
C3H7OH + KMnO4 + KOH = C3H5COOH + K2MnO4 + H2O =>
4 C3H7OH + 18 KMnO4 + 18 KOH = 3 C3H5COOH + 18 K2MnO4 + 16 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
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