| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnBr2(aq) + K3PO4(aq) = ZnPO4(aq) + K3Br2(aq)
NaOH(aq) + H2SO(aq) = H2O(l) + NaHSO =>
NaOH(aq) + H2SO(aq) = H2O(l) + NaHSO
C8H24N4Ti + O2 = TiO2 + H2O + CO2 + N2 =>
C8H24N4Ti + 15 O2 = TiO2 + 12 H2O + 8 CO2 + 2 N2
KNO3 + KHSO4 = HNO3 + K2SO4 =>
KNO3 + KHSO4 = HNO3 + K2SO4
Ag2S + Zn(NO3)2 = ZnS + AgNO3 =>
Ag2S + Zn(NO3)2 = ZnS + 2 AgNO3
Fel(OH)2 + HI = Fel2 + H2O(I) =>
2 Fel(OH)2 + 4 HI = Fel2 + 4 H2O(I)
CH2CHCH3 + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
2 CH2CHCH3 + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 2 K2SO4 + 8 H2O
CH3COOH + NH3H2O = CH3(OH) + COOH(NH3) =>
5 CH3COOH + 4 NH3H2O = 6 CH3(OH) + 4 COOH(NH3)
HCl + CuSO4*5H2O = CuCl4{2-} + H2SO4 + H2O + H{+} =>
4 HCl + CuSO4*5H2O = CuCl4{2-} + H2SO4 + 5 H2O + 2 H{+}
Na2SO4 + CaCl = CaSO4 + Na2Cl =>
Na2SO4 + CaCl = CaSO4 + Na2Cl
BaS + HNO3 = Ba(NO3)2 + S + H2O + NO =>
3 BaS + 8 HNO3 = 3 Ba(NO3)2 + 3 S + 4 H2O + 2 NO
Cu(OH)2 + HCl = CuCl2 + H2O = =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
HOCH2COOH + NH3 = HOCH2COOH4N =>
HOCH2COOH + NH3 = HOCH2COOH4N
Br + C = BrC =>
Br + C = BrC
NH4I + KOH = H5NO + KI =>
NH4I + KOH = H5NO + KI
BaBr2 + CaSO4 = BaSO4 + CaBr2 =>
BaBr2 + CaSO4 = BaSO4 + CaBr2
H4As2O7 + Eu(OH)3 = Eu4(As2O7)3 + H2O =>
3 H4As2O7 + 4 Eu(OH)3 = Eu4(As2O7)3 + 12 H2O
LiBr + Co(SO3)2 = Li2SO3 + CoBr4 =>
4 LiBr + Co(SO3)2 = 2 Li2SO3 + CoBr4
NH4OH + I2 = NI3 + NH4I + H2O =>
4 NH4OH + 3 I2 = NI3 + 3 NH4I + 4 H2O
Na + H3BO3 = Na2HBO3 + H2 =>
2 Na + H3BO3 = Na2HBO3 + H2
C6H12 + O2 = C3H6O3 =>
C6H12 + 3 O2 = 2 C3H6O3
H2S(aq) + KOH(aq) = HOH(l) + K2S(aq) =>
H2S(aq) + 2 KOH(aq) = 2 HOH(l) + K2S(aq)
K4[Fe(Cn6)] + Pb(NO3)2 = K4NO3 + Pb[Fe(Cn6)]2 =>
2 K4[Fe(Cn6)] + Pb(NO3)2 = 2 K4NO3 + Pb[Fe(Cn6)]2
CaCl2(aq) + NaCl(aq) = CaCl(s) + NaCl2 =>
CaCl2(aq) + NaCl(aq) = CaCl(s) + NaCl2
KMnO4 + NaNO2 + H2SO4 = MnSO4 + K2SO4 + Na2SO4 + NO2 + H2O =>
2 KMnO4 + 10 NaNO2 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 Na2SO4 + 10 NO2 + 8 H2O
Ni2Cl + KS2 = Ni2S2 + KCl =>
Ni2Cl + KS2 = Ni2S2 + KCl
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
MnO4{-} + Sn{+2} + H{+} = Mn{+2} + Sn{+4} + H2O =>
2 MnO4{-} + 5 Sn{+2} + 16 H{+} = 2 Mn{+2} + 5 Sn{+4} + 8 H2O
NH4NO3 + RbOH = NH4OH + RbNO3 =>
NH4NO3 + RbOH = NH4OH + RbNO3
NaHCO3HCl = NaClH2OCO2 =>
NaHCO3HCl = NaClH2OCO2
C4H12 + O2 = CO2 + HH2O =>
C4H12 + 6 O2 = 4 CO2 + 4 HH2O
NaCl + H2O = Na{+} + OH{-} + H2 + Cl2 =>
2 NaCl + 2 H2O = 2 Na{+} + 2 OH{-} + H2 + Cl2
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
Fe(NO3)2 + NaOH = Fe(OH)2 + NaNO3 =>
Fe(NO3)2 + 2 NaOH = Fe(OH)2 + 2 NaNO3
SeF6 + H2O = HF + H6SeO6 =>
SeF6 + 6 H2O = 6 HF + H6SeO6
H2O + SO4 = H2OSO4 =>
H2O + SO4 = H2OSO4
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
NH4 + HNO3 = H2O + N(NO)3 =>
14 NH4 + 22 HNO3 = 39 H2O + 9 N(NO)3
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
LiOH(aq) + HClO3(aq) = LiClO3(aq) + H2O =>
LiOH(aq) + HClO3(aq) = LiClO3(aq) + H2O
(NH4)2Fe(SO4)2 + NaOH = Na2Fe(SO4)2 + H2O + NH3 =>
(NH4)2Fe(SO4)2 + 2 NaOH = Na2Fe(SO4)2 + 2 H2O + 2 NH3
Pb(CIO3)2 + K2SO4 = PbSO4 + KCIO3 =>
Pb(CIO3)2 + K2SO4 = PbSO4 + 2 KCIO3
Al + CuSO = Al(SO) + Cu4 =>
4 Al + 4 CuSO = 4 Al(SO) + Cu4
AgNO3 + KCI = AgCI + KNO3 =>
AgNO3 + KCI = AgCI + KNO3
CHOH + H2SO4 + KClO3 = ClO2 + CO2 + H2O + K2SO4 =>
CHOH + 2 H2SO4 + 4 KClO3 = 4 ClO2 + CO2 + 3 H2O + 2 K2SO4
K2Cr2O7 + KBr + H2O = Cr(OH)3 + KOH + Br2 =>
K2Cr2O7 + 6 KBr + 7 H2O = 2 Cr(OH)3 + 8 KOH + 3 Br2
Fe(NO3)2 + HNO3 = H2O + NO + Fe(NO3)3 =>
3 Fe(NO3)2 + 4 HNO3 = 2 H2O + NO + 3 Fe(NO3)3
Na2[Ca(OH)4] + CO2 = Na2CO3 + CaCO3 + H2O =>
Na2[Ca(OH)4] + 2 CO2 = Na2CO3 + CaCO3 + 2 H2O
OH{-} + ClO3{-} + Fe(OH)3 = FeO4{2-} + Cl{-} + H2O =>
4 OH{-} + ClO3{-} + 2 Fe(OH)3 = 2 FeO4{2-} + Cl{-} + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
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