| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)3*18H2O + 6 HCO3 = 2 Al(OH)3 + 3 SO4 + 6 CO2 + 18 H2O
CH3OH + NaNO3 = NaCN + H2O2 =>
CH3OH + NaNO3 = NaCN + 2 H2O2
AgNO3 + CoCl4 = AgCl + CoNO3 + Cl =>
AgNO3 + CoCl4 = AgCl + CoNO3 + 3 Cl
C2H6(g) + O2(g) = CO2 + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2 + 6 H2O(g)
OH{-} + Cr(OH)3 + Br2 = Br{-} + CrO4{2-} + H2O =>
10 OH{-} + 2 Cr(OH)3 + 3 Br2 = 6 Br{-} + 2 CrO4{2-} + 8 H2O
K2CO3H2 = KHCO3KH =>
K2CO3H2 = KHCO3KH
FeOH(NO3)2 + HNO3 = Fe(NO3)3 + H2O =>
FeOH(NO3)2 + HNO3 = Fe(NO3)3 + H2O
ZnO(s) + C(s) = Zn(s) + CO2(g) =>
2 ZnO(s) + C(s) = 2 Zn(s) + CO2(g)
Zn + Fe{2} = Zn{2} + Fe =>
Zn + Fe{2} = Zn{2} + Fe
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
FeSO4 + KNO3 = K2SO4 + Fe(NO3)2 =>
FeSO4 + 2 KNO3 = K2SO4 + Fe(NO3)2
K4Fe(CN)6 + KIO3 + HCl = K3Fe(CN)6 + I2 + KCl + H2O =>
10 K4Fe(CN)6 + 2 KIO3 + 12 HCl = 10 K3Fe(CN)6 + I2 + 12 KCl + 6 H2O
Br2 + FeCl3 = BrCl + Fe =>
3 Br2 + 2 FeCl3 = 6 BrCl + 2 Fe
NaNO + Zn + NaOH + H2O = NH3 + Na2[Zn(OH)4] =>
NaNO + 2 Zn + 3 NaOH + 4 H2O = NH3 + 2 Na2[Zn(OH)4]
CsBr + Mn(CrO4)2 = Cs2(CrO4)2 + MnBr2 =>
2 CsBr + Mn(CrO4)2 = Cs2(CrO4)2 + MnBr2
CH2H5OH + CH3COOH = CH3COOC2H5 + H2O =>
2 CH2H5OH + 5 CH3COOH = 3 CH3COOC2H5 + 6 H2O
(CH3CH2)3COCH3 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + CH3CHCOCH3 =>
5(CH3CH2)3COCH3 + 6 KMnO4 + 9 H2SO4 = 19 H2O + 3 K2SO4 + 6 MnSO4 + 10 CH3CHCOCH3
Ni + Al = NiAl =>
Ni + Al = NiAl
KSCN + Na2HPO4 = NaSCN + K2HPO4 =>
2 KSCN + Na2HPO4 = 2 NaSCN + K2HPO4
NaCl + KNo3 = KCl + NaNo3 =>
NaCl + KNo3 = KCl + NaNo3
MnO4{-} + SO2 + H2O = Mn{-}2 + SO4{-}2 + H{+} =>
3 MnO4{-} + 8 SO2 + 4 H2O = 3 Mn{-}2 + 8 SO4{-}2 + 8 H{+}
S2O5{2-} + H2SO4 = SO4{2-} + SO2 + H2O =>
S2O5{2-} + H2SO4 = SO4{2-} + 2 SO2 + H2O
Ca + Na2O = CaO + Na =>
Ca + Na2O = CaO + 2 Na
CrPO4 + Mg(NO3)2 = Cr(NO3)3 + Mg3(PO4)2 =>
2 CrPO4 + 3 Mg(NO3)2 = 2 Cr(NO3)3 + Mg3(PO4)2
NaF + Pb(CH3COO)2 = NaCH3COO + PbF2 =>
2 NaF + Pb(CH3COO)2 = 2 NaCH3COO + PbF2
S + Pb(NO3)2 = S(NO3)2 + Pb =>
S + Pb(NO3)2 = S(NO3)2 + Pb
C5H10 + H2O = C5H12 + O2 =>
2 C5H10 + 2 H2O = 2 C5H12 + O2
HC4H7O2(l) + C2H5OH(l) = C4H7O2C2H5(l) + H2O(l) =>
HC4H7O2(l) + C2H5OH(l) = C4H7O2C2H5(l) + H2O(l)
HCI + NaOH = H(OH) + NaCI =>
HCI + NaOH = H(OH) + NaCI
Mg(HSO3)2 + HNO3 = Mg(NO3)2 + SO2 + H2O =>
Mg(HSO3)2 + 2 HNO3 = Mg(NO3)2 + 2 SO2 + 2 H2O
Fe(s) + HgSO4(s) = FeSO4(s) + Hg(s) =>
Fe(s) + HgSO4(s) = FeSO4(s) + Hg(s)
C2H5Cl + KOH = KCl + C2H5OH =>
C2H5Cl + KOH = KCl + C2H5OH
Fe + Cu(II)SO4 = Fe(II)SO4 + Cu =>
Fe + Cu(II)SO4 = Fe(II)SO4 + Cu
HCOH + KMnO4 + H2SO4 = CH2O2 + K2SO4 + MnSO4 + H2O =>
5 HCOH + 2 KMnO4 + 3 H2SO4 = 5 CH2O2 + K2SO4 + 2 MnSO4 + 3 H2O
Na2Po4 + H2SO4 = Na2SO4 + H2Po4 =>
Na2Po4 + H2SO4 = Na2SO4 + H2Po4
Na(s) + H(OH)(l) = H2 + Na(OH)(aq) =>
2 Na(s) + 2 H(OH)(l) = H2 + 2 Na(OH)(aq)
H2SeO2 + H2SO4 + Cr(OH)2 = Cr2(SeO2)(SO4) + H2O =>
H2SeO2 + H2SO4 + 2 Cr(OH)2 = Cr2(SeO2)(SO4) + 4 H2O
Zn(s) + HCl = H2(g) + ZnCl =>
2 Zn(s) + 2 HCl = H2(g) + 2 ZnCl
Sr3P2 + H2SO4 = H3P + SrSO4 =>
Sr3P2 + 3 H2SO4 = 2 H3P + 3 SrSO4
Co{+2} + NaOH = Co(OH)2 + Na{+} =>
Co{+2} + 2 NaOH = Co(OH)2 + 2 Na{+}
Zn + Cu2SO4 = ZnCu2 + SO4 =>
Zn + Cu2SO4 = ZnCu2 + SO4
MnCl3 + Al = Mn + AlCl3 =>
MnCl3 + Al = Mn + AlCl3
Rb2O(aq) + CaCl2(aq) = RbCl(aq) + CaO(s) =>
Rb2O(aq) + CaCl2(aq) = 2 RbCl(aq) + CaO(s)
K3[Fe(CN)6] + NaI = K3I + Na[Fe(CN)6] =>
K3[Fe(CN)6] + NaI = K3I + Na[Fe(CN)6]
Zn + Au3I3 = Au + ZnI2 =>
3 Zn + 2 Au3I3 = 6 Au + 3 ZnI2
KBr + NH4I = KI + NH4Br =>
KBr + NH4I = KI + NH4Br
KClO3 + C32H22O11 = KCl + CO2 + H2O =>
64 KClO3 + 3 C32H22O11 = 64 KCl + 96 CO2 + 33 H2O
Pb(s) + HNO3(aq) = Pb(NO3)2(aq) + NO(g) + H2O =>
3 Pb(s) + 8 HNO3(aq) = 3 Pb(NO3)2(aq) + 2 NO(g) + 4 H2O
HOI + H2O = H3O + IO =>
HOI + H2O = H3O + IO
(MgO2H2)2 = (MgOH)2O + H2O =>
(MgO2H2)2 = (MgOH)2O + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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