| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2MnO4 + Fe2SO4 + 4 H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + 4 H2O
Cl2 + (OH){-} = Cl{-} + (ClO3){-} + H2O =>
3 Cl2 + 6(OH){-} = 5 Cl{-} + (ClO3){-} + 3 H2O
H2O + KOH(aq) + Al(s) = KAl(OH)4(aq) + H2(g) =>
6 H2O + 2 KOH(aq) + 2 Al(s) = 2 KAl(OH)4(aq) + 3 H2(g)
KI + AgNO3 = INO3 + KAg =>
KI + AgNO3 = INO3 + KAg
HBrO3 + Ba(OH)2 = Ba(BrO3)2 + H2O =>
2 HBrO3 + Ba(OH)2 = Ba(BrO3)2 + 2 H2O
Cl + O2 = Cl4O7 =>
8 Cl + 7 O2 = 2 Cl4O7
O = O65 =>
65 O = O65
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NH4Cl + H2O = (NH4)4 + O2 + HCl =>
4 NH4Cl + 2 H2O = (NH4)4 + O2 + 4 HCl
Na2Cr2O7 + AlPO4 = Na3PO4 + Al2(Cr2O7)3 =>
3 Na2Cr2O7 + 2 AlPO4 = 2 Na3PO4 + Al2(Cr2O7)3
HBrO3 + HBr = H2O + Br2 =>
HBrO3 + 5 HBr = 3 H2O + 3 Br2
Na2Cr2O7 + AlPO4 = Na3PO4 + Al2(Cr2O7)3 =>
3 Na2Cr2O7 + 2 AlPO4 = 2 Na3PO4 + Al2(Cr2O7)3
KH + CH3CH2OH = KCH3CH2 + H2O =>
KH + CH3CH2OH = KCH3CH2 + H2O
CH3COH + I2 + NaOH = CH3COONa + NaI + H2O =>
CH3COH + I2 + 3 NaOH = CH3COONa + 2 NaI + 2 H2O
SCl + CS2 = CCl4 + S =>
4 SCl + CS2 = CCl4 + 6 S
HBrO3 = Br2 + H2O + O2 =>
4 HBrO3 = 2 Br2 + 2 H2O + 5 O2
HBrO3 + HBr = H2O + Br2 =>
HBrO3 + 5 HBr = 3 H2O + 3 Br2
ClO3{-} + H{+} = HClO3 =>
ClO3{-} + H{+} = HClO3
B2H6 + H2O = H2BO3 + H2 =>
B2H6 + 6 H2O = 2 H2BO3 + 7 H2
Na2SiO3 + CH4 = SiH4 + Na2CO3 =>
Na2SiO3 + CH4 = SiH4 + Na2CO3
HBrO3 = Br2O5 + H2O =>
2 HBrO3 = Br2O5 + H2O
HBrO3 = Br2 + H2O + O2 =>
4 HBrO3 = 2 Br2 + 2 H2O + 5 O2
Na2S2O3*5H2O = Na{+} + S2O3{-2} + H2O =>
Na2S2O3*5H2O = 2 Na{+} + S2O3{-2} + 5 H2O
LiNO3 = LiNO2 + O2 =>
2 LiNO3 = 2 LiNO2 + O2
MgSO4 + NH3 + H3PO4 = MgNH4PO4 + H2SO4 =>
MgSO4 + NH3 + H3PO4 = MgNH4PO4 + H2SO4
KCl + Na3Co(NO2)6 = K2Na(Co(NO2)6) + NaCl =>
2 KCl + Na3Co(NO2)6 = K2Na(Co(NO2)6) + 2 NaCl
CrCl2 + KOH + O2 + H2O = Cr(OH)3 + KCl =>
4 CrCl2 + 8 KOH + O2 + 2 H2O = 4 Cr(OH)3 + 8 KCl
H3PO4NO = H2PO4HNO =>
H3PO4NO = H2PO4HNO
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
Cr6 + HCl = CrCl3 + H =>
Cr6 + 18 HCl = 6 CrCl3 + 18 H
Mg + CaSO4 = MgO + CaO + SO2 =>
Mg + CaSO4 = MgO + CaO + SO2
BaCl2(aq) + Ni(NO3)2(aq) = NiCl2(s) + Ba(NO3)2(aq) =>
BaCl2(aq) + Ni(NO3)2(aq) = NiCl2(s) + Ba(NO3)2(aq)
HBrO3 = Br2O5 + H2O =>
2 HBrO3 = Br2O5 + H2O
Pb + PbO2 + (H2SO4) = PbSO4 + H2O =>
Pb + PbO2 + 2(H2SO4) = 2 PbSO4 + 2 H2O
HBrO3 = Br2O5 + H2O =>
2 HBrO3 = Br2O5 + H2O
C4H6O5 = CH2O + CO2 =>
C4H6O5 = 3 CH2O + CO2
CO2 + H2O + F2 = C2H3F3 + O2 =>
8 CO2 + 6 H2O + 6 F2 = 4 C2H3F3 + 11 O2
CH3CH(OH)CH3 + KMnO4 = KOH + MnO2 + CH3C(O)CH3 + H2O =>
3 CH3CH(OH)CH3 + 2 KMnO4 = 2 KOH + 2 MnO2 + 3 CH3C(O)CH3 + 2 H2O
S + KNO3 + H2O = NO2 + H2SO4 + KS =>
4 S + 3 KNO3 + H2O = 3 NO2 + H2SO4 + 3 KS
Fe(OH)3 + K2S = FeS + KOH + S =>
2 Fe(OH)3 + 3 K2S = 2 FeS + 6 KOH + S
Na2CO3 + HNO3 = H2CO3 + NaNO3 = CO2 + H2O + NaNO3 =>
Na2CO3 + 2 HNO3 = H2CO3 + 2 NaNO3
HBrO3 + Ba(OH)2 = Ba(BrO3)2 + H2O =>
2 HBrO3 + Ba(OH)2 = Ba(BrO3)2 + 2 H2O
C2F4 + HNO3 = F2 + H2O + CO2 + NO2 =>
C2F4 + 8 HNO3 = 2 F2 + 4 H2O + 2 CO2 + 8 NO2
CH3CH2OH + O2 = H2O + CH3COOHO =>
2 CH3CH2OH + 3 O2 = 2 H2O + 2 CH3COOHO
KCl + Na3Co(NO2)6 = K2Na(Co(NO2)6) + NaCl =>
2 KCl + Na3Co(NO2)6 = K2Na(Co(NO2)6) + 2 NaCl
Cl{-} + H2O = H2 + HO{-} + Cl2 =>
2 Cl{-} + 2 H2O = H2 + 2 HO{-} + Cl2
HBrO3 + HBr = H2O + Br2 =>
HBrO3 + 5 HBr = 3 H2O + 3 Br2
Na3PO4 + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
Mg + Al2S3 = MgS3 + Al =>
Mg + Al2S3 = MgS3 + 2 Al
SnO + KMnO4 = SnO2 + K2O + Mn2O3 =>
4 SnO + 2 KMnO4 = 4 SnO2 + K2O + Mn2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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