| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2S + H2O2 = H2S + K2O2
Ca(OCl)2 = Ca2 + OCl =>
2 Ca(OCl)2 = Ca2 + 4 OCl
Fe2O3 + Cl2O7 = Fe(ClO4)3 =>
Fe2O3 + 3 Cl2O7 = 2 Fe(ClO4)3
HOOCCOOH + NH3 = NH4OOCCOONH4 =>
HOOCCOOH + 2 NH3 = NH4OOCCOONH4
Cr(OH)3 + H2SiO3 = CrOHSiO3 + H2O =>
Cr(OH)3 + H2SiO3 = CrOHSiO3 + 2 H2O
C6H12O + H2SO4 = C6H12 + H2O + SO4 =>
C6H12O + H2SO4 = C6H12 + H2O + SO4
NaOH + Fe = FeO + Na + H =>
NaOH + Fe = FeO + Na + H
Pb(SO4)2 + NaOH = Na2SO4 + Pb(OH)4 =>
Pb(SO4)2 + 4 NaOH = 2 Na2SO4 + Pb(OH)4
ClCH2CH2CH2CH2Cl + KOH = KCl + H2O + CHCCH2CH3 =>
ClCH2CH2CH2CH2Cl + 2 KOH = 2 KCl + 2 H2O + CHCCH2CH3
P + FeO = PO + Fe =>
P + FeO = PO + Fe
CaCl2 + Fe(NO3)2 = FeCl2 + Ca(NO3)2 =>
CaCl2 + Fe(NO3)2 = FeCl2 + Ca(NO3)2
C12H26 + H2O = CO2 + H2 =>
C12H26 + 24 H2O = 12 CO2 + 37 H2
P2O5 + SrO = P2O + SrO5 =>
P2O5 + SrO = P2O + SrO5
CrCl3 + PbO2 + KOH = KCl + H2O + K2CrO4 + PbO =>
2 CrCl3 + 3 PbO2 + 10 KOH = 6 KCl + 5 H2O + 2 K2CrO4 + 3 PbO
K + SI = KSI =>
K + SI = KSI
HBr + Mg = Mg2Br + H2 =>
2 HBr + 4 Mg = 2 Mg2Br + H2
Ni(NO3)2 + Ag = AgNO3 + Ni =>
Ni(NO3)2 + 2 Ag = 2 AgNO3 + Ni
I2 + IO3{-} + H{+} + Cl{-} = ICl2{-} + H2O =>
2 I2 + IO3{-} + 6 H{+} + 10 Cl{-} = 5 ICl2{-} + 3 H2O
NaCl + Zn = Na + ZnCl =>
NaCl + Zn = Na + ZnCl
NaFeO2 + HNO3 = NaNO3 + Fe(NO3)3 + H2O =>
NaFeO2 + 4 HNO3 = NaNO3 + Fe(NO3)3 + 2 H2O
CuS + Fe = Fe2S + Cu =>
CuS + 2 Fe = Fe2S + Cu
NaF + P = Na3P + F =>
3 NaF + P = Na3P + 3 F
H2NO3 + PB = PBNO3 + NO + H2O =>
2 H2NO3 + PB = PBNO3 + NO + 2 H2O
K2MnO4 + FeCl + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + Cl2 + H2O =>
3 K2MnO4 + 4 FeCl + 12 H2SO4 = 3 K2SO4 + 3 MnSO4 + 2 Fe2(SO4)3 + 2 Cl2 + 12 H2O
Al + Br = AlBr3 =>
Al + 3 Br = AlBr3
O2 + C6H14 = CO + H2O =>
13 O2 + 2 C6H14 = 12 CO + 14 H2O
CO2 + H2 = CO + H2O =>
CO2 + H2 = CO + H2O
Ca(s) + O2(g) = CaO2 =>
Ca(s) + O2(g) = CaO2
AgI + CuBr2 = CuI2 + AgBr =>
2 AgI + CuBr2 = CuI2 + 2 AgBr
K3PO4(aq) + Ni(NO3)2(aq) = KNO3(aq) + Ni3(PO4)2 =>
2 K3PO4(aq) + 3 Ni(NO3)2(aq) = 6 KNO3(aq) + Ni3(PO4)2
C6H5CH3 + O2 = C6H5CO2H + H2O =>
2 C6H5CH3 + 3 O2 = 2 C6H5CO2H + 2 H2O
HBrKHCO3 = H2OKBrCO2 =>
HBrKHCO3 = H2OKBrCO2
H2C2O4 + H2O = CO2 + H3O =>
H2C2O4 + 2 H2O = 2 CO2 + 2 H3O
P4 + KOH = PH3 + K3PO3 =>
P4 + 6 KOH = 2 PH3 + 2 K3PO3
FeO + Cl2O = FeCl2 + O2 =>
FeO + Cl2O = FeCl2 + O2
Ce(IO3)4(aq) + H2C2O4(aq) = Ce2(C2O4)3(aq) + I2(aq) + CO2(g) + H2O(l) =>
2 Ce(IO3)4(aq) + 24 H2C2O4(aq) = Ce2(C2O4)3(aq) + 4 I2(aq) + 42 CO2(g) + 24 H2O(l)
Sn(NO3)2 + H2O = SnOHNO3 + HNO3 =>
Sn(NO3)2 + H2O = SnOHNO3 + HNO3
Se + H2O2 + NaOH = Na2SeO3 + H2O =>
Se + 2 H2O2 + 2 NaOH = Na2SeO3 + 3 H2O
HCl + Na3BO3 = NaCl + H3BO3 =>
3 HCl + Na3BO3 = 3 NaCl + H3BO3
PtO2 = Pt + O2 =>
PtO2 = Pt + O2
Fe(NO3)3(aq) + KSCN(aq) = Fe(SCN)3 + KNO3 =>
Fe(NO3)3(aq) + 3 KSCN(aq) = Fe(SCN)3 + 3 KNO3
Mg + HClO = Mg(ClO)2 + H =>
Mg + 2 HClO = Mg(ClO)2 + 2 H
C22H46(l) + O2(g) = CO(g) + H2O(g) =>
2 C22H46(l) + 45 O2(g) = 44 CO(g) + 46 H2O(g)
MgO + NaNO3 = Mg(NO3)2 + Na2O =>
MgO + 2 NaNO3 = Mg(NO3)2 + Na2O
KMnO4 + Na2Cr2O7 = NaMnO4 + K2Cr2O7 =>
2 KMnO4 + Na2Cr2O7 = 2 NaMnO4 + K2Cr2O7
C8H6O3 + C2H5NO2 = C10H9NO4 + H2O =>
C8H6O3 + C2H5NO2 = C10H9NO4 + H2O
Ca(OH)2 + HI = CaOHI + H2O =>
Ca(OH)2 + HI = CaOHI + H2O
B + F2 = BF3 =>
2 B + 3 F2 = 2 BF3
Ag2S + CuCl2 = CuAg2 + Cl2S =>
Ag2S + CuCl2 = CuAg2 + Cl2S
HCl + Ag2CO3 = AgCl + CO2 + H2O =>
2 HCl + Ag2CO3 = 2 AgCl + CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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