| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2CO3 + MgSO4 = (NH4)2SO4 + MgCO3
NH4 + Ba(OH)2 = NH3 + H2O + Ba =>
2 NH4 + Ba(OH)2 = 2 NH3 + 2 H2O + Ba
Pb + Na3(PO4) = Pb3(PO4)2 + Na =>
3 Pb + 2 Na3(PO4) = Pb3(PO4)2 + 6 Na
Ca(OH)2 + SO2 = CaSO3 + H2O =>
Ca(OH)2 + SO2 = CaSO3 + H2O
SO3Na + H2O = SO4 + NaH2 =>
SO3Na + H2O = SO4 + NaH2
KCl + NH4PO4 = KPO4 + NH4Cl =>
KCl + NH4PO4 = KPO4 + NH4Cl
H3SbO4 + Cu(OH) = Cu3(SbO4) + H2O =>
H3SbO4 + 3 Cu(OH) = Cu3(SbO4) + 3 H2O
KHC4H4O6 + NaOH = KNaC4H4O6 + H2O =>
KHC4H4O6 + NaOH = KNaC4H4O6 + H2O
AgNO3 + AlBr3 = AgBr + Al(NO3)3 =>
3 AgNO3 + AlBr3 = 3 AgBr + Al(NO3)3
Hg(C2H3O2)2 + Na2S = HgS + Na(C2H3O2) =>
Hg(C2H3O2)2 + Na2S = HgS + 2 Na(C2H3O2)
Pb + SO4 = PbSO4 =>
Pb + SO4 = PbSO4
C7H6O3 + NaOH = C7H5O3 + Na + H2O =>
C7H6O3 + NaOH = C7H5O3 + Na + H2O
Al2(SO4)3 + MnCl2 = AlCl3 + MnSO4 =>
Al2(SO4)3 + 3 MnCl2 = 2 AlCl3 + 3 MnSO4
KBr + H2O = KOH + HBr =>
KBr + H2O = KOH + HBr
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
Cu + HClO4 = Cu(ClO4)2 + ClO2 + H2O =>
3 Cu + 8 HClO4 = 3 Cu(ClO4)2 + 2 ClO2 + 4 H2O
Mg(OH)2 + Cl = MgCl2 + Mg(ClO3)2 + H2O =>
6 Mg(OH)2 + 12 Cl = 5 MgCl2 + Mg(ClO3)2 + 6 H2O
SiH4 + H2O = H2SiO3 + H{+} + e =>
SiH4 + 3 H2O = H2SiO3 + 8 H{+} + 8e
Ag2CO3 = CO2 + O + Ag =>
Ag2CO3 = CO2 + O + 2 Ag
H3BO4 + H2O = H3O + BO4 =>
H3BO4 + 3 H2O = 3 H3O + BO4
H{+} + I{-} + H3AsO4 = I2 + H3AsO3 + H2O =>
2 H{+} + 2 I{-} + H3AsO4 = I2 + H3AsO3 + H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
(CH3COO)2Fe + Na2S = FeS + CH3COONa =>
(CH3COO)2Fe + Na2S = FeS + 2 CH3COONa
At2(SO3)5 + B(OH)3 = At(OH)5 + B2(SO3)3 =>
3 At2(SO3)5 + 10 B(OH)3 = 6 At(OH)5 + 5 B2(SO3)3
Ca3(PO4)2 + SiO2 + C = Ca2SiO4 + P + CO2 =>
2 Ca3(PO4)2 + 3 SiO2 + 5 C = 3 Ca2SiO4 + 4 P + 5 CO2
KBr + KBrO3 + H2SO4 = Br2 + K2SO4 + H2O =>
5 KBr + KBrO3 + 3 H2SO4 = 3 Br2 + 3 K2SO4 + 3 H2O
Cl2 + I2 + NaOH = Na2H3IO6 + NaCl + H2O =>
7 Cl2 + I2 + 18 NaOH = 2 Na2H3IO6 + 14 NaCl + 6 H2O
Cu2S + HNO3 = Cu(NO3)2 + S + NO + H2O =>
3 Cu2S + 16 HNO3 = 6 Cu(NO3)2 + 3 S + 4 NO + 8 H2O
HCl(aq) + Sr(aq) = SrCl + H2 =>
2 HCl(aq) + 2 Sr(aq) = 2 SrCl + H2
H3(FeCN)6 + Ca(OH)2 = Ca3[(FeCN)6]2 + H2O =>
2 H3(FeCN)6 + 3 Ca(OH)2 = Ca3[(FeCN)6]2 + 6 H2O
C4H10O + O = CO2 + H2O =>
C4H10O + 12 O = 4 CO2 + 5 H2O
NaOH + FeCl3 = Fe(OH)3 + NaCl =>
3 NaOH + FeCl3 = Fe(OH)3 + 3 NaCl
SO + NaOH = Na2S2O3 + H2O =>
2 SO + 2 NaOH = Na2S2O3 + H2O
NaH + H2SO4 = H2 + NaHSO4 =>
NaH + H2SO4 = H2 + NaHSO4
C10H22(l) + O2(g) = C02(g) + H2O(g) =>
2 C10H22(l) + 11 O2(g) = 10 C02(g) + 22 H2O(g)
AlF3 + LiOH = Al(OH)3 + LiF =>
AlF3 + 3 LiOH = Al(OH)3 + 3 LiF
NaAl3Si3O10(OH)2 = NaAlSi2O6 + Al2SiO5 + H2O =>
NaAl3Si3O10(OH)2 = NaAlSi2O6 + Al2SiO5 + H2O
C6H2Cl4 + NaOH = C6H2Cl3OH + NaCl =>
C6H2Cl4 + NaOH = C6H2Cl3OH + NaCl
H2 + At = HAt =>
H2 + 2 At = 2 HAt
(C6H10O6)2 + H2O = C6H12O6 + CO2 =>
6(C6H10O6)2 + 6 H2O = 11 C6H12O6 + 6 CO2
K + Cl2 + O2 = KClO3 =>
2 K + Cl2 + 3 O2 = 2 KClO3
NH4HCO3HBr = NH4BrH2OCO2 =>
NH4HCO3HBr = NH4BrH2OCO2
C6H12O6 + AgNO3 = AgNH + OH + CO2 =>
2 C6H12O6 + 9 AgNO3 = 9 AgNH + 15 OH + 12 CO2
O3 + C8H16(C3H7)2 = CO2 + H2O =>
43 O3 + 3 C8H16(C3H7)2 = 42 CO2 + 45 H2O
Au + CN{-} + O2 + H2O = [Au(CN)4]{-} + OH{-} =>
4 Au + 16 CN{-} + 3 O2 + 6 H2O = 4[Au(CN)4]{-} + 12 OH{-}
Sb + H2SO4 = Sb2(SO4)3 + SO2 + H2O =>
2 Sb + 6 H2SO4 = Sb2(SO4)3 + 3 SO2 + 6 H2O
C2O2H4 + Ca(OH)2 = CO2 + Ca + H2O =>
C2O2H4 + 4 Ca(OH)2 = 2 CO2 + 4 Ca + 6 H2O
Hg + Na = HgNa =>
Hg + Na = HgNa
CH3CH2CH2COH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CH2COOH + H2O =>
3 CH3CH2CH2COH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CH2CH2COOH + 4 H2O
C18H21O3 + O2 = CO2 + H2O =>
4 C18H21O3 + 87 O2 = 72 CO2 + 42 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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