| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Fe(OH) + H3PO4 = Fe3PO4 + 3 H2O
NH3 + ClO{-} = NH2{-} + HClO =>
NH3 + ClO{-} = NH2{-} + HClO
NaClO + KBr = NaBr + KClO =>
NaClO + KBr = NaBr + KClO
Zn + Al(NO3)3 = Al + Zn(NO3)3 =>
Zn + Al(NO3)3 = Al + Zn(NO3)3
ZnS + Na2O = ZnO + Na2S =>
ZnS + Na2O = ZnO + Na2S
Na2SO4 + H2O = NaOH + SO2 + O2 =>
2 Na2SO4 + 2 H2O = 4 NaOH + 2 SO2 + O2
H2O + Fe{3+} = [Fe(OH2)6]{3+} =>
6 H2O + Fe{3+} = [Fe(OH2)6]{3+}
SH2 + SO2 = H2O + S =>
2 SH2 + SO2 = 2 H2O + 3 S
NaSO2 + HCl = NaCl + SO2 + H2 =>
2 NaSO2 + 2 HCl = 2 NaCl + 2 SO2 + H2
Li + Ti(NO3)4 = Li(NO3) + Ti =>
4 Li + Ti(NO3)4 = 4 Li(NO3) + Ti
KMnO4 + HCl = KCl + MnCl2 + Cl2 + H2OHCl =>
2 KMnO4 + 24 HCl = 2 KCl + 2 MnCl2 + 5 Cl2 + 8 H2OHCl
Zn + H3PO4 = H + Zn(PO4)2 =>
Zn + 2 H3PO4 = 6 H + Zn(PO4)2
Zn + NH4Cl = (Zn(NH3)4)Cl2 + HCl + H2 =>
Zn + 4 NH4Cl = (Zn(NH3)4)Cl2 + 2 HCl + H2
Na2(Cr2O7) + MgBr2 = Na2Br2 + Mg(Cr2O7) =>
Na2(Cr2O7) + MgBr2 = Na2Br2 + Mg(Cr2O7)
CH3Cl + NaI = CH3I + NaCl =>
CH3Cl + NaI = CH3I + NaCl
C5H10O4 + O2 = CO2 + H2O =>
2 C5H10O4 + 11 O2 = 10 CO2 + 10 H2O
AgO + HCl = AgCl2 + H2O =>
AgO + 2 HCl = AgCl2 + H2O
CrO3 + ZnO = CrO + ZnO3 =>
CrO3 + ZnO = CrO + ZnO3
Cr2S3O12 + J2 + KOH = K2CrO4 + KJ + K2SO4 + H2O =>
Cr2S3O12 + 3 J2 + 16 KOH = 2 K2CrO4 + 6 KJ + 3 K2SO4 + 8 H2O
K2MnO4 + Na2S + H2SO4 = MnSO4 + K2SO4 + Na2SO4 + H2O =>
2 K2MnO4 + Na2S + 4 H2SO4 = 2 MnSO4 + 2 K2SO4 + Na2SO4 + 4 H2O
C16H34 = C + H2 =>
C16H34 = 16 C + 17 H2
Fe + H2SO4 = (Fe3)2SO4 + SO2 + H2O =>
6 Fe + 2 H2SO4 = (Fe3)2SO4 + SO2 + 2 H2O
S2O3{-2} + Cl2 + H2O = SO4{2-} + Cl{-} + H{+} =>
S2O3{-2} + 4 Cl2 + 5 H2O = 2 SO4{2-} + 8 Cl{-} + 10 H{+}
Na3CO3 + H2SO4 = Na2SO4 + H3CO3 =>
2 Na3CO3 + 3 H2SO4 = 3 Na2SO4 + 2 H3CO3
Gd + H2O = Gd(OH)3 + H2 =>
2 Gd + 6 H2O = 2 Gd(OH)3 + 3 H2
C2H6 + KOH = C2H5OH + KH =>
C2H6 + KOH = C2H5OH + KH
LiOH + HPO3 = LiPO3 + H2O =>
LiOH + HPO3 = LiPO3 + H2O
C6H5CHBrCH3 + KOH = KBr + H2O + C6H5C2H3 =>
C6H5CHBrCH3 + KOH = KBr + H2O + C6H5C2H3
FeCl3(aq) + Co(NO3)2(aq) = Fe(NO3)3(aq) + Cl2Co(aq) =>
2 FeCl3(aq) + 3 Co(NO3)2(aq) = 2 Fe(NO3)3(aq) + 3 Cl2Co(aq)
Cu + AgNO3 = Cu(NO3)2 + Ag2 =>
Cu + 2 AgNO3 = Cu(NO3)2 + Ag2
Fe + NaNo3 = Na + Fe(No3)2 =>
Fe + 2 NaNo3 = 2 Na + Fe(No3)2
K2S + SrSe = K2Se + SrS =>
K2S + SrSe = K2Se + SrS
Fe{2+} + HNO3 + H{+} = NO + H2O + Fe{3+} =>
3 Fe{2+} + HNO3 + 3 H{+} = NO + 2 H2O + 3 Fe{3+}
N2 + Ca(OH)2 = NH3 + CaO + O2 =>
2 N2 + 6 Ca(OH)2 = 4 NH3 + 6 CaO + 3 O2
C2HAg + H2SO4 = C2H2 + Ag2SO4 =>
2 C2HAg + H2SO4 = 2 C2H2 + Ag2SO4
FeSO4 + H2PO4 = FePO4 + H2SO4 =>
FeSO4 + H2PO4 = FePO4 + H2SO4
NO + KMnO4 + KOH = K2MnO4 + KNO3 + H2O =>
NO + 3 KMnO4 + 4 KOH = 3 K2MnO4 + KNO3 + 2 H2O
NH4FHF + Be(OH)2 = (NH4)2BeF4 + H2O =>
2 NH4FHF + Be(OH)2 = (NH4)2BeF4 + 2 H2O
K3PO4(s) + Ca(NO3)2(aq) = KNO3(aq) + Ca3(PO4)2(s) =>
2 K3PO4(s) + 3 Ca(NO3)2(aq) = 6 KNO3(aq) + Ca3(PO4)2(s)
Na3H(CO3)2(H2O)2 = Na2CO3 + CO2 + H2O =>
2 Na3H(CO3)2(H2O)2 = 3 Na2CO3 + CO2 + 5 H2O
K2(CO3) + H3(PO4) = K3(PO4) + CO2 + H2O =>
3 K2(CO3) + 2 H3(PO4) = 2 K3(PO4) + 3 CO2 + 3 H2O
CH3CHCHCH3 + NaNH2 = CH3CHCHCH2Na + NH3 =>
CH3CHCHCH3 + NaNH2 = CH3CHCHCH2Na + NH3
AlH3 = AlH + H2 =>
AlH3 = AlH + H2
Fe(OH)3 + NO2 + O2 = Fe(NO3)3 + H2O =>
4 Fe(OH)3 + 12 NO2 + 3 O2 = 4 Fe(NO3)3 + 6 H2O
Mg{-} + Ni{2+} = Mg{2+} + Ni{-} =>
Mg{-} + Ni{2+} = Mg{2+} + Ni{-}
CH3CH3 + CH3COOH = CH3CHOOCH3CH3 =>
CH3CH3 + CH3COOH = CH3CHOOCH3CH3
H3PO4(aq) + Mg(OH)2 = Mg3(PO4)2(aq) + H2O(l) =>
2 H3PO4(aq) + 3 Mg(OH)2 = Mg3(PO4)2(aq) + 6 H2O(l)
TlO + H2O = Tl(OH)2 =>
TlO + H2O = Tl(OH)2
K2SO3 + Cr2(SO4)3 + H2O = K2SO4 + Cr(OH)3 + H2SO3 =>
3 K2SO3 + Cr2(SO4)3 + 6 H2O = 3 K2SO4 + 2 Cr(OH)3 + 3 H2SO3
KMgO = K + MgO =>
KMgO = K + MgO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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