| Équations équilibrées la veille | Équations équilibrées le lendemain |
C7H124O14 + 62 O = 7 CO2 + 62 H2O
H2O2 + HCl + CoS = CoCl2 + H2O + S =>
H2O2 + 2 HCl + CoS = CoCl2 + 2 H2O + S
FeSO4 + NH4OH = FeNH4 + OHSO4 =>
FeSO4 + NH4OH = FeNH4 + OHSO4
KO2 + H2O = KOH + H2O2 =>
2 KO2 + 4 H2O = 2 KOH + 3 H2O2
C8H18 + O1 = CO2 + H2O =>
C8H18 + 25 O1 = 8 CO2 + 9 H2O
BaS + PtF = BaF + PtS =>
BaS + PtF = BaF + PtS
N2 + CaC2 = C + CaNCN =>
N2 + CaC2 = C + CaNCN
HCl + Cu = H + CuCl =>
HCl + Cu = H + CuCl
CaBr + K2CO3 = CaK2 + BrCO3 =>
CaBr + K2CO3 = CaK2 + BrCO3
Zn + CIO = ZnCIO =>
Zn + CIO = ZnCIO
Fe + N2 + H2 + S + O2 = Fe(NH4)2(SO4)2 =>
Fe + N2 + 4 H2 + 2 S + 4 O2 = Fe(NH4)2(SO4)2
Li(s) + Cl2(g) = LiCl(s) =>
2 Li(s) + Cl2(g) = 2 LiCl(s)
Na3(PO4) + FeCl2 = NaCl + Fe3(PO4)2 =>
2 Na3(PO4) + 3 FeCl2 = 6 NaCl + Fe3(PO4)2
CUO + HN3 = CU + N2 + H2O =>
CUO + 2 HN3 = CU + 3 N2 + H2O
PdCl2 + HNO3 = Pd(NO3)2 + HCl =>
PdCl2 + 2 HNO3 = Pd(NO3)2 + 2 HCl
KBr + NH4Cl = KCl + BrNH4 =>
KBr + NH4Cl = KCl + BrNH4
Al + Fe2O4 = Fe + Al2O3 =>
8 Al + 3 Fe2O4 = 6 Fe + 4 Al2O3
CH3(NH)NH2 + N2O4 = CO2 + H2O + N2 =>
4 CH3(NH)NH2 + 5 N2O4 = 4 CO2 + 12 H2O + 9 N2
C5H9O12 + O2 = CO2 + H2O =>
4 C5H9O12 + 5 O2 = 20 CO2 + 18 H2O
AgNO2 + (NH4)3PO4 = Ag3PO4 + NH4NO2 =>
3 AgNO2 + (NH4)3PO4 = Ag3PO4 + 3 NH4NO2
Na2SO3 + Br2 + H2O = Na2SO4 + HBr =>
Na2SO3 + Br2 + H2O = Na2SO4 + 2 HBr
Li(s) + Cl2(g) = LiCl(s) =>
2 Li(s) + Cl2(g) = 2 LiCl(s)
Ti2NbC2 = Nb2C + TiC + Ti =>
2 Ti2NbC2 = Nb2C + 3 TiC + Ti
BaO + Mn(NO3)2 = MnO + Ba(NO3)2 =>
BaO + Mn(NO3)2 = MnO + Ba(NO3)2
Cr2(SO4)3 + H2O + K2S2O8 = K2CrO4 + K2SO4 + H2SO4 =>
Cr2(SO4)3 + 8 H2O + 3 K2S2O8 = 2 K2CrO4 + K2SO4 + 8 H2SO4
FeCl2 + NaClO + HCl = NaCl + FeCl3 + H2O =>
2 FeCl2 + NaClO + 2 HCl = NaCl + 2 FeCl3 + H2O
Cu(s) + HNO3(l) = Cu(NO3)2(l) + NO(g) + H2O(l) =>
3 Cu(s) + 8 HNO3(l) = 3 Cu(NO3)2(l) + 2 NO(g) + 4 H2O(l)
Na2Cr2O7 + H2O + C = Cr2O3 + NaOH + CO2 =>
2 Na2Cr2O7 + 2 H2O + 3 C = 2 Cr2O3 + 4 NaOH + 3 CO2
MgAl2O4 + MgSiO3 = Mg2SiO4 + Mg3Al2Si3O12 =>
MgAl2O4 + 4 MgSiO3 = Mg2SiO4 + Mg3Al2Si3O12
C5H8 + O2 = CO2 + H2O =>
C5H8 + 7 O2 = 5 CO2 + 4 H2O
MnO4{-} + IO{3-} + H2O = MnO2 + IO4{-} + OH{-} =>
8 MnO4{-} + 3 IO{3-} + 7 H2O = 8 MnO2 + 3 IO4{-} + 14 OH{-}
S2O8{2-} + L{-} = SO4{2-} + L2 =>
S2O8{2-} + 2 L{-} = 2 SO4{2-} + L2
FeCl + Ni = NiCl + Fe =>
FeCl + Ni = NiCl + Fe
Pb(NO3)2 + NaOH = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 NaNO3
Ag(s) + F2(g) = AgF(s) =>
2 Ag(s) + F2(g) = 2 AgF(s)
HNO2 + Mg(OH)2 = Mg(NO2)2 + H2O =>
2 HNO2 + Mg(OH)2 = Mg(NO2)2 + 2 H2O
As + HNO3 + H2O = H3AsO4 + NO =>
3 As + 5 HNO3 + 2 H2O = 3 H3AsO4 + 5 NO
NaSO4 + AgNO3 = NaNO3 + AgSO4 =>
NaSO4 + AgNO3 = NaNO3 + AgSO4
NaHPO3 + PH3 = P4 + NaOH + H2O =>
12 NaHPO3 + 16 PH3 = 7 P4 + 12 NaOH + 24 H2O
(NH4)3PO4 + Ba(OH)2 = Ba3(PO4)2 + NH4OH =>
2(NH4)3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 NH4OH
Al + H2SO4 + KOH = AlK(SO4)2 + H2O + H2 =>
2 Al + 4 H2SO4 + 2 KOH = 2 AlK(SO4)2 + 2 H2O + 3 H2
Al(NO3)3 + Mg(OH)2 = Al(OH)3 + Mg(NO3)2 =>
2 Al(NO3)3 + 3 Mg(OH)2 = 2 Al(OH)3 + 3 Mg(NO3)2
HBr + H2SO4 = H + BrSO4 =>
HBr + H2SO4 = 3 H + BrSO4
Na2SiO3 + C = SiC + Na + O2 =>
2 Na2SiO3 + 2 C = 2 SiC + 4 Na + 3 O2
Br + OH = BrO3 + H2O =>
Br + 6 OH = BrO3 + 3 H2O
FeS2 + O2 + H2O = Fe(OH)3 + SO2{2-} + H{+} =>
4 FeS2 + 7 O2 + 14 H2O = 4 Fe(OH)3 + 8 SO2{2-} + 16 H{+}
Al + S3(electrolysis) = AlS =>
3 Al + S3(electrolysis) = 3 AlS
MnO2 + K2CO3 + KNO3 = K2MnO4 + KNO2 + CO2 =>
MnO2 + K2CO3 + KNO3 = K2MnO4 + KNO2 + CO2
(NH4)3PO4 + KOH = NH4OH + K3PO4 =>
(NH4)3PO4 + 3 KOH = 3 NH4OH + K3PO4
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/23
Équations équilibrées sur01/21/23
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