Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeCl3 + 3 NaBrO + 10 NaOH = 6 NaCl + 3 NaBr + 2 Na2FeO4 + 5 H2O
FeCl3 + SCNNH4 = Fe(SCN)3 + NH4Cl =>
FeCl3 + 3 SCNNH4 = Fe(SCN)3 + 3 NH4Cl
H2S + FeCl3 = FeCl2 + HCl + S =>
H2S + 2 FeCl3 = 2 FeCl2 + 2 HCl + S
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
K + Ca(NO3)2 = Ca + K(NO3)2 =>
K + Ca(NO3)2 = Ca + K(NO3)2
CuSO4 + Fe(OH)3 = Cu(OH)2 + Fe2(SO4)3 =>
3 CuSO4 + 2 Fe(OH)3 = 3 Cu(OH)2 + Fe2(SO4)3
Fe3(SO42) = Fe + SO42 =>
Fe3(SO42) = 3 Fe + SO42
NaCH3COO(aq) + HI(aq) = NaI(aq) + CH3COOH(aq) =>
NaCH3COO(aq) + HI(aq) = NaI(aq) + CH3COOH(aq)
Cr2O7 + C2H4O = Cr + C2H4O2 =>
Cr2O7 + 7 C2H4O = 2 Cr + 7 C2H4O2
C2H4O2 + KMnO4 = C2HO + H2O + KOH + MnO =>
5 C2H4O2 + KMnO4 = 5 C2HO + 7 H2O + KOH + MnO
Mn + HNO3 = NO2 + Mn(NO3)2 + H2O =>
Mn + 4 HNO3 = 2 NO2 + Mn(NO3)2 + 2 H2O
H2C2O4 + Na2CO3 = NaHC2O4 + CO2 + H2O =>
2 H2C2O4 + Na2CO3 = 2 NaHC2O4 + CO2 + H2O
Ne + P = Ne3P =>
3 Ne + P = Ne3P
KHSO3 = K2S2O5 + H2O =>
2 KHSO3 = K2S2O5 + H2O
Fe{3+} + NO3{-} = Fe(NO3)3 =>
Fe{3+} + 3 NO3{-} = Fe(NO3)3
Al2O3(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2O(l) =>
Al2O3(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 H2O(l)
Ba(OH)2(l) + H2SO4(aq) = SO4(OH)2(aq) + BaH2(s) =>
Ba(OH)2(l) + H2SO4(aq) = SO4(OH)2(aq) + BaH2(s)
C2H6 + O2 = CO + H2O =>
2 C2H6 + 5 O2 = 4 CO + 6 H2O
CO(s) + H2O(l) = H2CO2 =>
CO(s) + H2O(l) = H2CO2
PD + CUSO4 = PDSO4 + CU =>
PD + CUSO4 = PDSO4 + CU
Cd(NO3)2 + NH4Cl = Cl(NO3)2 + CdNH4 =>
Cd(NO3)2 + NH4Cl = Cl(NO3)2 + CdNH4
F2 + CrCl3 = Cr + FCl =>
3 F2 + 2 CrCl3 = 2 Cr + 6 FCl
Cu(s) + P(s) = Cu3P2(s) =>
3 Cu(s) + 2 P(s) = Cu3P2(s)
OsS4 + PtCl4 = PtS2 + OsCl8 =>
OsS4 + 2 PtCl4 = 2 PtS2 + OsCl8
HClNaOH = NaClH2O =>
HClNaOH = NaClH2O
HCOH + [Ag(NH3)2]OH = Ag + (NH4)2CO3 + H2O + NH3 =>
HCOH + 4[Ag(NH3)2]OH = 4 Ag + (NH4)2CO3 + 2 H2O + 6 NH3
Al2O3 + Cl2 = Al2Cl3 + O2 =>
2 Al2O3 + 3 Cl2 = 2 Al2Cl3 + 3 O2
CaC2 + H2O = C2H2(g) + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2(g) + Ca(OH)2
Pb(OH)4 + HFO2 = PbF2O5 + H2O =>
Pb(OH)4 + 2 HFO2 = PbF2O5 + 3 H2O
OHCH2CHCHCH2OH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + CHOCHCHCHO =>
5 OHCH2CHCHCH2OH + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 16 H2O + 5 CHOCHCHCHO
AgNO3 + FeCl3 = AgCl + Fe(NO3)3 =>
3 AgNO3 + FeCl3 = 3 AgCl + Fe(NO3)3
CoCl(H2O)6 = CoCl + H2O =>
CoCl(H2O)6 = CoCl + 6 H2O
C2H2O4 + C6H7O = C12H10O4 + H2O =>
24 C2H2O4 + 38 C6H7O = 23 C12H10O4 + 42 H2O
CuCl2 + Al = Cu + AlCl3 =>
3 CuCl2 + 2 Al = 3 Cu + 2 AlCl3
Na2S + Br2 = NaBr + S =>
Na2S + Br2 = 2 NaBr + S
Li + C = Li2C2 =>
2 Li + 2 C = Li2C2
(MnO4{-}) + (I{-}) + H2O = MnO2 + (IO3{-}) + (OH{-}) =>
2(MnO4{-}) + (I{-}) + H2O = 2 MnO2 + (IO3{-}) + 2(OH{-})
Cu2O + SiC + Fe3O4 = *2FeO*SiO2 + CO + Cu =>
7 Cu2O + 3 SiC + 2 Fe3O4 = 3*2FeO*SiO2 + 3 CO + 14 Cu
FeCl3 + NaBrO + NaOH = NaCl + NaBr + Na2FeO4 + H2O =>
2 FeCl3 + 3 NaBrO + 10 NaOH = 6 NaCl + 3 NaBr + 2 Na2FeO4 + 5 H2O
C6H7N3O11 + O2(g) = CO2(g) + N2(g) + H2O(l) =>
4 C6H7N3O11 + 9 O2(g) = 24 CO2(g) + 6 N2(g) + 14 H2O(l)
HC6H7O6 + CaCO3 = Ca(C6H7O6) + CO2 + H2OC =>
7 HC6H7O6 + 4 CaCO3 = 4 Ca(C6H7O6) + 8 CO2 + 14 H2OC
ZnSO4*H2O + S = Zn + SO2 + H2O =>
ZnSO4*H2O + S = Zn + 2 SO2 + H2O
Ma + Cl2 = MaCl2 =>
Ma + Cl2 = MaCl2
Ag(H2O)2 + OH = Ag2O + H2O =>
2 Ag(H2O)2 + 2 OH = Ag2O + 5 H2O
AgNO3 + KIO3 = AgI + KNO3 + O3 =>
AgNO3 + KIO3 = AgI + KNO3 + O3
C17H33COOC4H9 = C17H33COO + C4H9 =>
C17H33COOC4H9 = C17H33COO + C4H9
Zn(C2H3O2)2 + NaHCO3 = Zn(HCO3)2 + NaC2H3O2 =>
Zn(C2H3O2)2 + 2 NaHCO3 = Zn(HCO3)2 + 2 NaC2H3O2
HClO4 + HCl = HClO3 =>
3 HClO4 + HCl = 4 HClO3
Hg + HCl = HgHCl =>
Hg + HCl = HgHCl
Cu(OOCH)2 + NaOH = Na(OOCH)2 + CuO + H2 =>
2 Cu(OOCH)2 + 2 NaOH = 2 Na(OOCH)2 + 2 CuO + H2
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/18/24
Équations équilibrées sur02/17/23
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