| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 MnO2 + Si = 2 MnO + SiO2
K3PO4 + AgCl = KCl + Ag3(PO4) =>
K3PO4 + 3 AgCl = 3 KCl + Ag3(PO4)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
(NH4)2CO3(aq) + HCl = (NH4)2Cl(aq) + CO3 + H(g) =>
(NH4)2CO3(aq) + HCl = (NH4)2Cl(aq) + CO3 + H(g)
CO3(aq) + BaCl(aq) = Ba(CO3)(s) + Cl =>
CO3(aq) + BaCl(aq) = Ba(CO3)(s) + Cl
FeCl3 + KOH = Fe(OH)3 + (KCl)3 =>
FeCl3 + 3 KOH = Fe(OH)3 + (KCl)3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Cd + HBr = BrCd + H =>
Cd + HBr = BrCd + H
ZnFeSO4 = ZnSO4Fe =>
ZnFeSO4 = ZnSO4Fe
P2S5 + HCl = H2S + P4S3 + Cl2 =>
2 P2S5 + 14 HCl = 7 H2S + P4S3 + 7 Cl2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
H + I2 = HI =>
2 H + I2 = 2 HI
NH4NO3 + C4H6O5 = CO2 + H2O + N2 =>
6 NH4NO3 + C4H6O5 = 4 CO2 + 15 H2O + 6 N2
HF(aq) + NaHCO3(aq) = NaF(aq) + H2O(l) + CO2(g) =>
HF(aq) + NaHCO3(aq) = NaF(aq) + H2O(l) + CO2(g)
CO{+2} = C + O{+2} =>
CO{+2} = C + O{+2}
ZnBr2 + H2 = HBr + Zn =>
ZnBr2 + H2 = 2 HBr + Zn
Ag + Cd{2+} = Ag{+} + Cd =>
2 Ag + Cd{2+} = 2 Ag{+} + Cd
CH3ONa + H2 = CH3OH + Na =>
2 CH3ONa + H2 = 2 CH3OH + 2 Na
K + C = K4C =>
4 K + C = K4C
Cu + SO4 + H2S = Cu2S + H2SO4 =>
2 Cu + SO4 + H2S = Cu2S + H2SO4
Co + Li{+} = Co{2+} + Li =>
Co + 2 Li{+} = Co{2+} + 2 Li
Mg3(PO3)2 + Cs = Mg + Cs3(PO3) =>
Mg3(PO3)2 + 6 Cs = 3 Mg + 2 Cs3(PO3)
C6H12O6 + HNO3 = N2 + CO2 + H2O =>
5 C6H12O6 + 24 HNO3 = 12 N2 + 30 CO2 + 42 H2O
Fe2 + I2 = FeI2 =>
Fe2 + 2 I2 = 2 FeI2
AsO2{-} + I2 + H2O = I{-} + AsO4{3-} + H{+} =>
AsO2{-} + I2 + 2 H2O = 2 I{-} + AsO4{3-} + 4 H{+}
Cl2 + OH{-} = Cl{-} + ClO{-} + H2O =>
Cl2 + 2 OH{-} = Cl{-} + ClO{-} + H2O
Al + KBr = K + AlBr =>
Al + KBr = K + AlBr
(NH4)2Cr2O7 + Cr + H2SO4 = Cr2(SO4)3 + NH4HSO4 + H2O =>
(NH4)2Cr2O7 + 2 Cr + 8 H2SO4 = 2 Cr2(SO4)3 + 2 NH4HSO4 + 7 H2O
NaSO4Ba(OH)2 = BaSO4Na(OH)2 =>
NaSO4Ba(OH)2 = BaSO4Na(OH)2
NH4{+} + H2O = NH4OH + H{+} =>
NH4{+} + H2O = NH4OH + H{+}
NaOH + NCl = NaCl + NOH =>
NaOH + NCl = NaCl + NOH
LiOH(aq) + VCl3(aq) = LiCl(s) + V(OH)3(ag) =>
3 LiOH(aq) + VCl3(aq) = 3 LiCl(s) + V(OH)3(ag)
CH3CH2OCH2CH3 + NaOH = CH3CH2OCH2CH2Na + H2O =>
CH3CH2OCH2CH3 + NaOH = CH3CH2OCH2CH2Na + H2O
As4 + NaClO + NaOH = Na3AsO4 + NaCl + H2O =>
As4 + 10 NaClO + 12 NaOH = 4 Na3AsO4 + 10 NaCl + 6 H2O
Ba(AlO2)2 + NaHSO4 + H2O = Al(OH)3 + BaSO4 + Na2SO4 =>
Ba(AlO2)2 + 2 NaHSO4 + 2 H2O = 2 Al(OH)3 + BaSO4 + Na2SO4
Mn + Br2 = MnBr2 =>
Mn + Br2 = MnBr2
AgNO3 + C6H12O6 + NaOH = Ag + NaNO3 + C6H11O7 + H2O =>
3 AgNO3 + C6H12O6 + 3 NaOH = 3 Ag + 3 NaNO3 + C6H11O7 + 2 H2O
Mg + H2CO3 = MgCO3 + H =>
Mg + H2CO3 = MgCO3 + 2 H
HNO3 + NOH = NNO3 + H2O =>
HNO3 + NOH = NNO3 + H2O
CO2 + LiOH = H2O + Li2CO3 =>
CO2 + 2 LiOH = H2O + Li2CO3
C22H12O2O2 = C22H12O4 =>
C22H12O2O2 = C22H12O4
Fe(s) + Cu(NO3)2(aq) = Fe(NO3)2(aq) + Cu(s) =>
Fe(s) + Cu(NO3)2(aq) = Fe(NO3)2(aq) + Cu(s)
MgSO4 + Cl2 = Mg(SO4)Cl2 =>
MgSO4 + Cl2 = Mg(SO4)Cl2
K3PO4 + MgBr2 = Mg3(PO4)2 + KBr =>
2 K3PO4 + 3 MgBr2 = Mg3(PO4)2 + 6 KBr
Cl + AlI = ClAlI =>
Cl + AlI = ClAlI
KMnO4 + Fe(SO4) + H2(SO4) = Mn(SO4) + Fe2(SO4)3 + K2(SO4) + H2O =>
2 KMnO4 + 10 Fe(SO4) + 8 H2(SO4) = 2 Mn(SO4) + 5 Fe2(SO4)3 + K2(SO4) + 8 H2O
K2S + MgSO4 = MgS + K2SO4 =>
K2S + MgSO4 = MgS + K2SO4
POCl3 + H3PO4 = H4P2O7 + HCl =>
POCl3 + 5 H3PO4 = 3 H4P2O7 + 3 HCl
BeO + H2O + NaOH = Na2[Be(OH)4] =>
BeO + H2O + 2 NaOH = Na2[Be(OH)4]
NaOH + NCl = NaCl + NOH =>
NaOH + NCl = NaCl + NOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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