| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2CO3 + Fe(NO3)3 + SiO2 = Li2FeSiO4 + 3 NO2 + CO2 + O2
Mg(OH)2 + Al2O3 = Al(OH)3 + MgO =>
3 Mg(OH)2 + Al2O3 = 2 Al(OH)3 + 3 MgO
(UO2)2(H2O)6(OH)2 + O2 = (UO2)2O2(H2O)6 + H2O =>
2(UO2)2(H2O)6(OH)2 + O2 = 2(UO2)2O2(H2O)6 + 2 H2O
ClO3{-} + SO2 + H2O = Cl{-} + SO4{-}2 + H{+} =>
ClO3{-} + 2 SO2 + H2O = Cl{-} + 2 SO4{-}2 + 2 H{+}
H2S1O4 + B1O3H3 = B2S3O12 + H2O1 =>
3 H2S1O4 + 2 B1O3H3 = B2S3O12 + 6 H2O1
C2H5ClKOH = CH3CH2OHKCl =>
C2H5ClKOH = CH3CH2OHKCl
Ti + HCl = TiCl4 + H2 =>
Ti + 4 HCl = TiCl4 + 2 H2
Hg(NO3)2 + Kl = HgKl2 + NO3 =>
Hg(NO3)2 + 2 Kl = HgKl2 + 2 NO3
NH4HCO3 + O2 = NO2 + H2O + CO2 =>
4 NH4HCO3 + 7 O2 = 4 NO2 + 10 H2O + 4 CO2
HNO3(aq) + AgCl(aq) = AgNO3(aq) + HCl(aq) =>
HNO3(aq) + AgCl(aq) = AgNO3(aq) + HCl(aq)
C3H8O + CrO3 = C3H6O + H2CrO3 =>
C3H8O + CrO3 = C3H6O + H2CrO3
KMnO4 + FeSO + H2SO4 = K2SO4 + Fe2(SO4)3 + MnSO4 + H2O =>
14 KMnO4 + 10 FeSO + 26 H2SO4 = 7 K2SO4 + 5 Fe2(SO4)3 + 14 MnSO4 + 26 H2O
C2H5OH + KMnO4{-} + H{+} = KMn{2+} + C2H4O2 + H2O =>
5 C2H5OH + 4 KMnO4{-} + 12 H{+} = 4 KMn{2+} + 5 C2H4O2 + 11 H2O
Cd(NO3)2 + NaOH = Cd(OH)2 + NaNO3 =>
Cd(NO3)2 + 2 NaOH = Cd(OH)2 + 2 NaNO3
AgC2H3O2(aq) + AlCl3(aq) = AgCl3 + AlC2H3O2 =>
AgC2H3O2(aq) + AlCl3(aq) = AgCl3 + AlC2H3O2
NaSO4 + GaSO4 = Ga2(SO4)3 + Na2SO4 =>
2 NaSO4 + 2 GaSO4 = Ga2(SO4)3 + Na2SO4
C + H2 + O2 = C2H5OH =>
4 C + 6 H2 + O2 = 2 C2H5OH
I2O5 + C = I2 + CO2 =>
2 I2O5 + 5 C = 2 I2 + 5 CO2
Al2O3 + NaOH + H2O = Na + [Al(OH)4] =>
Al2O3 + 2 NaOH + 3 H2O = 2 Na + 2[Al(OH)4]
Bi2O3 + MnO2 = MnBi2O5 =>
Bi2O3 + MnO2 = MnBi2O5
HNO3 + CaOH = H2O + CaNO3 =>
HNO3 + CaOH = H2O + CaNO3
C6H10O5 + H2 = C2H5O2 + CH4 =>
4 C6H10O5 + 13 H2 = 10 C2H5O2 + 4 CH4
Fe(O3) + CO = Fe + CO2 =>
Fe(O3) + 3 CO = Fe + 3 CO2
(CH)4 + H2O = CO + H2 =>
(CH)4 + 4 H2O = 4 CO + 6 H2
KBr(aw) + AgNO3(aw) = KNO3(aw) + AgBr(s) =>
KBr(aw) + AgNO3(aw) = KNO3(aw) + AgBr(s)
CaCl2 + PO4 = Cl2 + Ca3(PO4)2 =>
3 CaCl2 + 2 PO4 = 3 Cl2 + Ca3(PO4)2
CH3CH2CHO + Cr2O7{2-} + H{+} = CH3CH2COOH + Cr{3+} + H2O =>
3 CH3CH2CHO + Cr2O7{2-} + 8 H{+} = 3 CH3CH2COOH + 2 Cr{3+} + 4 H2O
C6H12O6 + Ag2O(NH3) = Ag + C6H8O7 + NH3 + H2O =>
C6H12O6 + 3 Ag2O(NH3) = 6 Ag + C6H8O7 + 3 NH3 + 2 H2O
H2O + Cu{2+} + I{-} + SO3{2-} = CuI + SO4{2-} + H{+} =>
H2O + 2 Cu{2+} + 2 I{-} + SO3{2-} = 2 CuI + SO4{2-} + 2 H{+}
AlP + NaOH + H2O = NaAl(OH)4 + PH3 =>
AlP + NaOH + 3 H2O = NaAl(OH)4 + PH3
Ba{2+} + Cr2O7{2-} + CH3COO{-} + H2O = BaCrO4 + CH3COOH =>
2 Ba{2+} + Cr2O7{2-} + 2 CH3COO{-} + H2O = 2 BaCrO4 + 2 CH3COOH
N2H4 = N16 + NH3 =>
24 N2H4 = N16 + 32 NH3
Rh + H2O2 + HCl = RhCl4 + H2O =>
Rh + 2 H2O2 + 4 HCl = RhCl4 + 4 H2O
Pb(NO3)2H2S = PbS(NO3)2H2 =>
Pb(NO3)2H2S = PbS(NO3)2H2
Au + Zn(OH)2 = Zn + AuOH =>
2 Au + Zn(OH)2 = Zn + 2 AuOH
HBrO3 + Ni(OH)2 = Ni(BrO3)2 + H2O =>
2 HBrO3 + Ni(OH)2 = Ni(BrO3)2 + 2 H2O
S* + O2 = SO1 =>
2 S* + O2 = 2 SO1
NH4OH + Al(ClO2)3 = Al(OH)3 + NH4ClO2 =>
3 NH4OH + Al(ClO2)3 = Al(OH)3 + 3 NH4ClO2
K2SO3 + HI = HSO3 + K2I =>
K2SO3 + HI = HSO3 + K2I
Hg2O + Al = Al2O3 + Hg =>
3 Hg2O + 2 Al = Al2O3 + 6 Hg
KHCO3 = K2CO3 + H2O + CO2 =>
2 KHCO3 = K2CO3 + H2O + CO2
CuBr2 + H2O = Cu(H2O)4 + Br =>
CuBr2 + 4 H2O = Cu(H2O)4 + 2 Br
Fe(OH)2 + H2SO2 = Fe2(SO2)2 + H2O =>
2 Fe(OH)2 + 2 H2SO2 = Fe2(SO2)2 + 4 H2O
NaC2H3O2 + H2SO4 = Na2SO4 + H2O + CO2 + CH =>
10 NaC2H3O2 + 5 H2SO4 = 5 Na2SO4 + 12 H2O + 4 CO2 + 16 CH
Fe + HSO4 = Fe(HSO4)3 =>
Fe + 3 HSO4 = Fe(HSO4)3
HNO3 + Mn = H2O + Mn(NO3)2 + NO2 =>
4 HNO3 + Mn = 2 H2O + Mn(NO3)2 + 2 NO2
KClO3 + H2O = K2O + HCl + O2 =>
2 KClO3 + H2O = K2O + 2 HCl + 3 O2
AgCH3COO + AlI3 = AgI + Al(CH3COO)3 =>
3 AgCH3COO + AlI3 = 3 AgI + Al(CH3COO)3
HN3 + NO = N2 + H2O =>
4 HN3 + 2 NO = 7 N2 + 2 H2O
CuSO4 + (NH3OH)2SO4 + KSCN = CuSCN + N2 + H2O + H2SO4 + K2SO4 =>
2 CuSO4 + (NH3OH)2SO4 + 2 KSCN = 2 CuSCN + N2 + 2 H2O + 2 H2SO4 + K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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