| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + KIO3 = FeIO3 + Cl3K
LiOH + (NH4)2SO4 = Li2SO4 + H2O + NH3 =>
2 LiOH + (NH4)2SO4 = Li2SO4 + 2 H2O + 2 NH3
Sr(C2H3O2)2 + LiOH = SrOH + Li(C2H3O2)2 =>
Sr(C2H3O2)2 + LiOH = SrOH + Li(C2H3O2)2
C10H18O + NaCl + KHSO5 = C10H16O + KHSO4 + HCl + NaOH =>
C10H18O + NaCl + KHSO5 = C10H16O + KHSO4 + HCl + NaOH
Ca(OH)2 + HBr = H2O + CaOHBr =>
Ca(OH)2 + HBr = H2O + CaOHBr
CH3COOH + CH3CH2CH(OH)CH3 = CH3CH2CH(COOCH3)CH3 + H2O =>
CH3COOH + CH3CH2CH(OH)CH3 = CH3CH2CH(COOCH3)CH3 + H2O
Cl + H2O = Cl(OH)2 + H2 =>
Cl + 2 H2O = Cl(OH)2 + H2
SnSO4 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + Sn(SO4)4 + K2SO4 + H2O =>
SnSO4 + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + Sn(SO4)4 + K2SO4 + 7 H2O
P + HNO3 = PNO3 + H =>
P + HNO3 = PNO3 + H
Ag2SO3 + CrCl3 = Cr2(SO3)3 + AgCl =>
3 Ag2SO3 + 2 CrCl3 = Cr2(SO3)3 + 6 AgCl
C6H6 + OH = H2O + C =>
C6H6 + 6 OH = 6 H2O + 6 C
FeOHSO4KOH = [Fe(OH)2]2SO4K2SO4 =>
2 FeOHSO4KOH = [Fe(OH)2]2SO4K2SO4
Y(NO3)3 + Ba(NO3)2 + Cu(NO3)2 + C2H5NO2 = YBa2Cu3O7 + CO2 + NO2 + H2O =>
13 Y(NO3)3 + 26 Ba(NO3)2 + 39 Cu(NO3)2 + 12 C2H5NO2 = 13 YBa2Cu3O7 + 24 CO2 + 181 NO2 + 30 H2O
Cu(NO3)2 + Mg = Mg(NO3)2 + Cu =>
Cu(NO3)2 + Mg = Mg(NO3)2 + Cu
SO3 + NaOH = S(OH) + NaO3 =>
SO3 + NaOH = S(OH) + NaO3
NH3 + O2 = H2O + NO =>
4 NH3 + 5 O2 = 6 H2O + 4 NO
SO2 + H2O = SH4 + O2 =>
SO2 + 2 H2O = SH4 + 2 O2
Ba(HCO3)2 + HNO3 = Ba(HCO3)2HNO3 =>
Ba(HCO3)2 + HNO3 = Ba(HCO3)2HNO3
H3PO4(ag) + NaOH(ag) = Na3PO4(ag) + H2O(l) =>
H3PO4(ag) + 3 NaOH(ag) = Na3PO4(ag) + 3 H2O(l)
Na2SiO3 + MgSO4 = MgSiO3 + Na2SO4 =>
Na2SiO3 + MgSO4 = MgSiO3 + Na2SO4
NH4HSO4 + Al2O3 = Al2(SO4)3 + NH3 + H2O =>
3 NH4HSO4 + Al2O3 = Al2(SO4)3 + 3 NH3 + 3 H2O
H2O + CO2 = CH + O2 =>
2 H2O + 4 CO2 = 4 CH + 5 O2
CuSO4 + C = Cu + C2SO4 =>
CuSO4 + 2 C = Cu + C2SO4
C2H5OH + CH2CO2 = CH2CO2C2H5 + H2O =>
7 C2H5OH + 5 CH2CO2 = 6 CH2CO2C2H5 + 5 H2O
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
Kl + Cl2 = KlCl =>
2 Kl + Cl2 = 2 KlCl
Be(NO3)2() + Al2S3() = BeS() + Al(NO3)3() =>
3 Be(NO3)2() + Al2S3() = 3 BeS() + 2 Al(NO3)3()
Ca{2+} + Na2SO4 = CaSO4 + Na{+} =>
Ca{2+} + Na2SO4 = CaSO4 + 2 Na{+}
Fe2(SO4)3 + H2S = Fe2S3 + H2SO2 =>
Fe2(SO4)3 + 6 H2S = Fe2S3 + 6 H2SO2
NaSbO2 + (Ag(NH3)2)OH + H2O = Ag + Na(Sb(OH)6) + NH3 =>
NaSbO2 + 2(Ag(NH3)2)OH + 2 H2O = 2 Ag + Na(Sb(OH)6) + 4 NH3
CuO(s) + CH4(g) = Cu(s) + CO2(g) + H2O(g) =>
4 CuO(s) + CH4(g) = 4 Cu(s) + CO2(g) + 2 H2O(g)
CH2OHCHOHCH2OH + MnO4{-} + OH{-} = CO2{2-} + MnO4{2-} + H2O =>
CH2OHCHOHCH2OH + 8 MnO4{-} + 14 OH{-} = 3 CO2{2-} + 8 MnO4{2-} + 11 H2O
Na3Po4 + CuCl2 = CuPo4 + Na3Cl2 =>
Na3Po4 + CuCl2 = CuPo4 + Na3Cl2
K2Cr2O7 + HCl = KCl + Cr + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 Cr + 7 H2O + 6 Cl2
Ca(BrO)2 + H2O = Ca(OH)2 + HBrO =>
Ca(BrO)2 + 2 H2O = Ca(OH)2 + 2 HBrO
Ca + H3Po4 = H2 + Ca3(Po4) =>
6 Ca + 2 H3Po4 = 3 H2 + 2 Ca3(Po4)
KClO3 + H2SO4 = KClO4 + H2 + SO2 =>
2 KClO3 + H2SO4 = 2 KClO4 + H2 + SO2
C4H2Cl2 + O2 = CO2 + HCl =>
C4H2Cl2 + 4 O2 = 4 CO2 + 2 HCl
K2C2 + H2O = HC + K2O =>
K2C2 + H2O = 2 HC + K2O
C6H12O + S8 = CS2 + H2S + SO2 =>
16 C6H12O + 37 S8 = 96 CS2 + 96 H2S + 8 SO2
Pb(NO3)2 + NaCl2 = PbCl2 + Na(NO3)2 =>
Pb(NO3)2 + NaCl2 = PbCl2 + Na(NO3)2
NH3 + NH4Cl = NH3(Cl) + NH4 =>
NH3 + NH4Cl = NH3(Cl) + NH4
NaCN + H3BO3 = HNaCN + H2BO3 =>
NaCN + H3BO3 = HNaCN + H2BO3
NH4I + Mg(SO4) = (NH4)2SO4 + MgI2 =>
2 NH4I + Mg(SO4) = (NH4)2SO4 + MgI2
H2O + H2SO4 = SO5 + H2 =>
H2O + H2SO4 = SO5 + 2 H2
CaCl2(aq) + Na2S(aq) = NaCl(aq) + CaS(s) =>
CaCl2(aq) + Na2S(aq) = 2 NaCl(aq) + CaS(s)
AgNO4 + NaBr = AgBr + NaNO4 =>
AgNO4 + NaBr = AgBr + NaNO4
Cu2(NH3)4 + K4[Fe(CN)6] = Cu2Fe(CN)6 + K4 + (NH3)4 =>
Cu2(NH3)4 + K4[Fe(CN)6] = Cu2Fe(CN)6 + K4 + (NH3)4
K + Al(OH)3 = K(OH)3 + Al =>
K + Al(OH)3 = K(OH)3 + Al
Co + NaHCO3 = CoCO3 + NaH =>
Co + NaHCO3 = CoCO3 + NaH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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