| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + 2 OH{-} = SO4{-2} + 2 H2O
C4H10 + (HNO3) = C4H9NO2 + H2O =>
C4H10 + (HNO3) = C4H9NO2 + H2O
Fe(OH)3 + KOH = K[Fe(OH)4] =>
Fe(OH)3 + KOH = K[Fe(OH)4]
KOH + C2H2O4 = KHC2O4 + H2O =>
KOH + C2H2O4 = KHC2O4 + H2O
CoCl2*6H2O + HCl + C2H8N2 + H2O2 = [Co(C2H8N2)3]Cl3 + H2O =>
2 CoCl2*6H2O + 2 HCl + 6 C2H8N2 + H2O2 = 2[Co(C2H8N2)3]Cl3 + 14 H2O
BaCl2 + K2CrO4 = BaCrO4 + KCl =>
BaCl2 + K2CrO4 = BaCrO4 + 2 KCl
KSCN = K{+} + SCN{-} =>
KSCN = K{+} + SCN{-}
NaHCO3 + H4C2O2 = H2O + CO2 + C2H3NaO2 =>
NaHCO3 + H4C2O2 = H2O + CO2 + C2H3NaO2
BaCl2(ap) + K2CrO4(ap) = BaCrO4(s) + KCl(aq) =>
BaCl2(ap) + K2CrO4(ap) = BaCrO4(s) + 2 KCl(aq)
KI + BiI3 = K3Bi2I9 =>
3 KI + 2 BiI3 = K3Bi2I9
Cl2 + Li = LiCl = I2 =>
Cl2 + 2 Li = 2 LiCl
NH4OH + H2SO4 = (NH4)2SO4 + HOH =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 HOH
H{+} + C6H12O6 + SO4{2-} = CO2 + H2S + H2O =>
6 H{+} + C6H12O6 + 3 SO4{2-} = 6 CO2 + 3 H2S + 6 H2O
BaO + C = BaC2 + CO =>
BaO + 3 C = BaC2 + CO
PBO2 + NaOH = Na2PBO3 + H2O =>
PBO2 + 2 NaOH = Na2PBO3 + H2O
Al + NO3{-} + OH{-} + H2O = Al(OH)4{-} + NH3 =>
8 Al + 3 NO3{-} + 5 OH{-} + 18 H2O = 8 Al(OH)4{-} + 3 NH3
I2 + O2 = I2O7 =>
2 I2 + 7 O2 = 2 I2O7
K2S2O3 + HBr = KBr + H2S + SO3 =>
K2S2O3 + 2 HBr = 2 KBr + H2S + SO3
FeI3 + H2O = Fe(OH)3 + HI =>
FeI3 + 3 H2O = Fe(OH)3 + 3 HI
P2O3 + KOH = KPO2 + H2O =>
P2O3 + 2 KOH = 2 KPO2 + H2O
CuSO4*5H2O + KI = CuI + I2 + K2SO4 + H2O =>
2 CuSO4*5H2O + 4 KI = 2 CuI + I2 + 2 K2SO4 + 10 H2O
KSCN = KCN + S =>
KSCN = KCN + S
POCl3(l) + H2O(l) = H3PO4(aq) + HCl(g) =>
POCl3(l) + 3 H2O(l) = H3PO4(aq) + 3 HCl(g)
KBr + (AgNO3)3 = AgBr + KNO3 =>
3 KBr + (AgNO3)3 = 3 AgBr + 3 KNO3
Cu(OH)2 + H(C2H3O2) = Cu(C2H3O2)2 + HOH =>
Cu(OH)2 + 2 H(C2H3O2) = Cu(C2H3O2)2 + 2 HOH
LiOH + NH4H2PO4 = LiH2PO4 + NH3 + H2O =>
LiOH + NH4H2PO4 = LiH2PO4 + NH3 + H2O
Ar + O2 = Ar2O =>
4 Ar + O2 = 2 Ar2O
KSCN = K + SCN =>
KSCN = K + SCN
Cr(NO3)3 = Cr + N + O =>
Cr(NO3)3 = Cr + 3 N + 9 O
CO2 + Mg(OH)2 = MgCO3 + H2O =>
CO2 + Mg(OH)2 = MgCO3 + H2O
C6H14 + O2 = CO2 + HOH =>
2 C6H14 + 19 O2 = 12 CO2 + 14 HOH
C5H12(l) + O2 = CO2(g) + H2O =>
C5H12(l) + 8 O2 = 5 CO2(g) + 6 H2O
CaO + CO2 = CaCO3 = =>
CaO + CO2 = CaCO3
CH3CHCHCH2CH3 + KMnO4 + H2O = CH3CHOHCHOHCH2CH3 + MnO2 + KOH =>
3 CH3CHCHCH2CH3 + 2 KMnO4 + 4 H2O = 3 CH3CHOHCHOHCH2CH3 + 2 MnO2 + 2 KOH
Al(s) + S(s) = Al2S3(s) =>
2 Al(s) + 3 S(s) = Al2S3(s)
KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + O3 =>
6 KMnO4 + 9 H2SO4 = 6 MnSO4 + 3 K2SO4 + 9 H2O + 5 O3
Ba(NO3)2 + KH2PO4 = Ba3(PO4)2 + KNO3 + HNO3 =>
3 Ba(NO3)2 + 2 KH2PO4 = Ba3(PO4)2 + 2 KNO3 + 4 HNO3
Ba(NO3)2 + Na2SO4(aq) = BaSO4(s) + NaNO3(aq) =>
Ba(NO3)2 + Na2SO4(aq) = BaSO4(s) + 2 NaNO3(aq)
BaCl2 + CO3 = BaCO3 + Cl =>
BaCl2 + CO3 = BaCO3 + 2 Cl
NaHCO3 + H4C2O2 = H2O + CO2 + C2H3NaO2 =>
NaHCO3 + H4C2O2 = H2O + CO2 + C2H3NaO2
FeCl3 + HCl = FeHCl4 =>
FeCl3 + HCl = FeHCl4
Fe{3+} + OH{-} = Fe(OH)3 =>
Fe{3+} + 3 OH{-} = Fe(OH)3
NaF + H2O = HF + NaOH =>
NaF + H2O = HF + NaOH
Cu(OH)2 + H2CO3 = (CuOH)2CO3 + H2O =>
2 Cu(OH)2 + H2CO3 = (CuOH)2CO3 + 2 H2O
Mn{2+} + Cl2 + H2O = MnO4{-} + Cl{-} + H{+} =>
2 Mn{2+} + 5 Cl2 + 8 H2O = 2 MnO4{-} + 10 Cl{-} + 16 H{+}
CO2 + H2SO4 = C2(SO4)4 + H2O =>
2 CO2 + 4 H2SO4 = C2(SO4)4 + 4 H2O
NaCl(s) = Na(s) + Cl(g) =>
NaCl(s) = Na(s) + Cl(g)
(C2H5)2NH + O2 = CO2 + H2O + NO =>
4(C2H5)2NH + 29 O2 = 16 CO2 + 22 H2O + 4 NO
K2SiO3 + HCl = KCl + H2SiO3 =>
K2SiO3 + 2 HCl = 2 KCl + H2SiO3
Sn + Fe3N2 = Fe + Sn3N4 =>
3 Sn + 2 Fe3N2 = 6 Fe + Sn3N4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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