| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 C(s) + 3 H2(g) = C6H6(l)
Ag + Ca(No3)2 = Ca + Ag(No3)2 =>
Ag + Ca(No3)2 = Ca + Ag(No3)2
CH3OH + CH3CH2COOH = H2O + CH3CH2OOCH3 =>
3 CH3OH + CH3CH2COOH = H2O + 2 CH3CH2OOCH3
Mn2{+} + Fe = Fe{3+} + Mn =>
3 Mn2{+} + Fe = Fe{3+} + 6 Mn
Fe(NO3)3 + NH3 + H2O = Fe(OH)3 + HNO3{-} + NH4{+} =>
7 Fe(NO3)3 + 27 NH3 + 30 H2O = 7 Fe(OH)3 + 24 HNO3{-} + 24 NH4{+}
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
Li3N + Nh4No3 = LiNo3 + (Nh4)3N =>
Li3N + 3 Nh4No3 = 3 LiNo3 + (Nh4)3N
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
NaCH3COO + CuSO4 = Na2SO4 + Cu(CH3COO)2 =>
2 NaCH3COO + CuSO4 = Na2SO4 + Cu(CH3COO)2
FeSO4 + AgClO3 = FeClO3 + AgSO4 =>
FeSO4 + AgClO3 = FeClO3 + AgSO4
(NH4)2CO3HgO = (NH4)2OHgCO3 =>
(NH4)2CO3HgO = (NH4)2OHgCO3
NaOH + FeCe3 = NaCe + Fe(OH)3 =>
3 NaOH + FeCe3 = 3 NaCe + Fe(OH)3
C12H22O11H2O + O2 = CO2 + H2O =>
C12H22O11H2O + 12 O2 = 12 CO2 + 12 H2O
MnO2 + H2 = Mn + H2O =>
MnO2 + 2 H2 = Mn + 2 H2O
AgNO3(aq) + Mg(s) = MgNO3 + Ag =>
AgNO3(aq) + Mg(s) = MgNO3 + Ag
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Mg(HSO3)2 + HNO3 = Mg(NO3)2 + H2O + SO2 =>
Mg(HSO3)2 + 2 HNO3 = Mg(NO3)2 + 2 H2O + 2 SO2
CaCl2 + AgNo3 = Ca(No3)2 + AgCl =>
CaCl2 + 2 AgNo3 = Ca(No3)2 + 2 AgCl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
AgOH = Ag2O + H2O =>
2 AgOH = Ag2O + H2O
NiSO4NaOH = Ni(OH)NaSO4 =>
NiSO4NaOH = Ni(OH)NaSO4
CH3NH2 + H2SO4 = (CH3NH3)2SO4 =>
2 CH3NH2 + H2SO4 = (CH3NH3)2SO4
NaClO + KOH = NaOH + KCl + O =>
NaClO + KOH = NaOH + KCl + O
Ni2C2O4 + O2 = NiO + CO2 =>
Ni2C2O4 + O2 = 2 NiO + 2 CO2
Li3N + Nh4No3 = LiNo3 + (Nh4)3N =>
Li3N + 3 Nh4No3 = 3 LiNo3 + (Nh4)3N
Al203 = Al =>
Al203 = 203 Al
Al(HSO4)3 + H2O = Al(OH)3 + H2SO4 =>
Al(HSO4)3 + 3 H2O = Al(OH)3 + 3 H2SO4
CH3CN + HCl + H2O = CH3COOH + NH4 + Cl3 =>
3 CH3CN + 3 HCl + 6 H2O = 3 CH3COOH + 3 NH4 + Cl3
FeS + Au2O3 = FeO + Au2S3 =>
3 FeS + Au2O3 = 3 FeO + Au2S3
Mg3Si2O5(OH)4 + N2H8SO4 = MgSO4 + SiO2 + NH3 + H2O =>
Mg3Si2O5(OH)4 + 3 N2H8SO4 = 3 MgSO4 + 2 SiO2 + 6 NH3 + 5 H2O
Co + K3[Fe(CN)6] = Co3[Fe(CN)6]2 + K =>
3 Co + 2 K3[Fe(CN)6] = Co3[Fe(CN)6]2 + 6 K
BaCl2 + NaPo4 = Ba(Po4)2 + NaCl =>
BaCl2 + 2 NaPo4 = Ba(Po4)2 + 2 NaCl
NH3 + O2(g) + CH4(g) = HCN(aq) + H2O(l) =>
2 NH3 + 3 O2(g) + 2 CH4(g) = 2 HCN(aq) + 6 H2O(l)
Zn{2+} + Mn{2+} + H2O = MnO2 + Zn + H{+} =>
Zn{2+} + Mn{2+} + 2 H2O = MnO2 + Zn + 4 H{+}
Na2S2O3 + Cl2 + H2O = H2SO4 + HCl + NaCl =>
Na2S2O3 + 4 Cl2 + 5 H2O = 2 H2SO4 + 6 HCl + 2 NaCl
C6H6 + K4Fe(CN)6 + H2SO4 = C10H8 + KOH + C10H6(NH2)2 + FeSCN(NO3)2 + KSCN =>
27 C6H6 + 10 K4Fe(CN)6 + 22 H2SO4 = 11 C10H8 + 28 KOH + 9 C10H6(NH2)2 + 10 FeSCN(NO3)2 + 12 KSCN
Na + HOH = H2 + NaOH =>
2 Na + 2 HOH = H2 + 2 NaOH
CaOH2Mg(NO3)2 = Ca(NO3)2MgOH2 =>
CaOH2Mg(NO3)2 = Ca(NO3)2MgOH2
Mn + Sn(OH)2 = Mn(OH)2 + Sn =>
Mn + Sn(OH)2 = Mn(OH)2 + Sn
Pb3O4 + CH3COOH = Pb(CH3COO)4 + Pb(CH3COO)2 + H2O =>
Pb3O4 + 8 CH3COOH = Pb(CH3COO)4 + 2 Pb(CH3COO)2 + 4 H2O
C2H3OH + KMnO4 + KOH = C2H3OOK + K2MnO4 + H2O =>
C2H3OH + 2 KMnO4 + 3 KOH = C2H3OOK + 2 K2MnO4 + 2 H2O
Ag + HCl = Ag(HCl) =>
Ag + HCl = Ag(HCl)
LiOH + Zn(NO3)2 = Zn(OH)2 + LiNO3 =>
2 LiOH + Zn(NO3)2 = Zn(OH)2 + 2 LiNO3
Cu*CO3 = CuCO3 =>
Cu*CO3 = CuCO3
IO3{-} + HSO3{-} = HSO4{-} + SO4{2-} + I2 + H2O =>
2 IO3{-} + 5 HSO3{-} = 3 HSO4{-} + 2 SO4{2-} + I2 + H2O
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
HCOOH + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 HCOOH + 2 KMnO4 + 3 H2SO4 = 5 CO2 + 2 MnSO4 + K2SO4 + 8 H2O
Na2SiO3 + Ca(OH)2 + H2O = CaOSiO2H2O + NaOH =>
Na2SiO3 + Ca(OH)2 + H2O = CaOSiO2H2O + 2 NaOH
AgNo3 + NaCl = NaNo3 + AgCl =>
AgNo3 + NaCl = NaNo3 + AgCl
R = R2 =>
2 R = R2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/10/24
Équations équilibrées sur04/09/23
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