| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 KMnO4 + KI + 6 KOH = 6 K2MnO4 + KIO3 + 3 H2O
Xe + Fe2 = XeFe4 =>
Xe + 2 Fe2 = XeFe4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Na2S2O3 + I2 + NaOH = NaSO4 + NaI + H2O =>
Na2S2O3 + 5 I2 + 10 NaOH = 2 NaSO4 + 10 NaI + 5 H2O
KOH + NH4NO3 = KNO3 + NH4OH =>
KOH + NH4NO3 = KNO3 + NH4OH
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
SH2 + HNO3 = H2SO4 + NO + H2O =>
3 SH2 + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O
H2SO4 + Na = H2 + NaSO4 =>
H2SO4 + Na = H2 + NaSO4
Al2(SO4)3 + Zn(NO3)2 = Zn(SO4)2 + Al2(NO3)3 =>
2 Al2(SO4)3 + 3 Zn(NO3)2 = 3 Zn(SO4)2 + 2 Al2(NO3)3
H2 + Fe3NO4 = FeN2O + FeH5 + H5FeNO6 =>
155 H2 + 22 Fe3NO4 = 4 FeN2O + 48 FeH5 + 14 H5FeNO6
H2SeO4 + HBr = Br2 + SeO2 + H2O =>
H2SeO4 + 2 HBr = Br2 + SeO2 + 2 H2O
BrO3{-} + S + H2O = Br2 + SO4{2-} + H{+} =>
6 BrO3{-} + 5 S + 2 H2O = 3 Br2 + 5 SO4{2-} + 4 H{+}
Al2(SO4)3 + Zn(NO3)2 = Zn(SO4)2 + Al2(NO3)3 =>
2 Al2(SO4)3 + 3 Zn(NO3)2 = 3 Zn(SO4)2 + 2 Al2(NO3)3
SH2 + HNO3 = H2SO4 + NO + H2O =>
3 SH2 + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O
FeCl3 + HCl = FeHCl4 =>
FeCl3 + HCl = FeHCl4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
KOH + NH4NO3 = KNO3 + NH4OH =>
KOH + NH4NO3 = KNO3 + NH4OH
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
K3PO4 + Fe(ClO3)2 = KClO3 + Fe3(PO4)2 =>
2 K3PO4 + 3 Fe(ClO3)2 = 6 KClO3 + Fe3(PO4)2
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2SeO4 + HBr = Br2 + SeO2 + H2O =>
H2SeO4 + 2 HBr = Br2 + SeO2 + 2 H2O
KOH + NH4NO3 = KNO3 + NH4OH =>
KOH + NH4NO3 = KNO3 + NH4OH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
SH2 + HNO3 = H2SO4 + NO + H2O =>
3 SH2 + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O
KOH + NH4NO3 = KNO3 + NH4OH =>
KOH + NH4NO3 = KNO3 + NH4OH
NaCO3(aq) + HCl(aq) = NaCl2(aq) + H2O(l) + CO2(g) =>
NaCO3(aq) + 2 HCl(aq) = NaCl2(aq) + H2O(l) + CO2(g)
NH4ClO4 + NaOH = NaCl + H2O + N2 + O2 =>
4 NH4ClO4 + 4 NaOH = 4 NaCl + 10 H2O + 2 N2 + 5 O2
C4H10S(l) + O2(g) = C4H10(l) + SO4(g) =>
C4H10S(l) + 2 O2(g) = C4H10(l) + SO4(g)
Al2(SO4)3 + Zn(NO3)2 = Zn(SO4)2 + Al2(NO3)3 =>
2 Al2(SO4)3 + 3 Zn(NO3)2 = 3 Zn(SO4)2 + 2 Al2(NO3)3
CoAs3 + HNO3 = Co(NO3)3 + As(NO3)3 + NO2 + H2O =>
CoAs3 + 24 HNO3 = Co(NO3)3 + 3 As(NO3)3 + 12 NO2 + 12 H2O
H3SbO4 = Sb4O10 + H2O =>
4 H3SbO4 = Sb4O10 + 6 H2O
C10H22 + NaNO3 = CO2 + H2O + Na2 + N =>
6 C10H22 + 62 NaNO3 = 60 CO2 + 66 H2O + 31 Na2 + 62 N
CH3CH2COH + K2Cr2O7 + H2O = Cr(OH)3 + KOH + CH3CH2COOH =>
3 CH3CH2COH + K2Cr2O7 + 4 H2O = 2 Cr(OH)3 + 2 KOH + 3 CH3CH2COOH
HNO3 + SH2 = NO2 + H2O + S =>
2 HNO3 + SH2 = 2 NO2 + 2 H2O + S
Na2CO3 + H2O = OH + CH4 + Na =>
Na2CO3 + 7 H2O = 10 OH + CH4 + 2 Na
Na2Cr2O7 + Cu2O + H2SO4 = Cr2(SO4)3 + CuSO4 + H2O + Na2SO4 =>
Na2Cr2O7 + 3 Cu2O + 10 H2SO4 = Cr2(SO4)3 + 6 CuSO4 + 10 H2O + Na2SO4
Al2(SO4)3 + Zn(NO3)2 = Al(NO3)3 + Zn(SO4) =>
Al2(SO4)3 + 3 Zn(NO3)2 = 2 Al(NO3)3 + 3 Zn(SO4)
Al2(SO4)3 + Ca(OH)2 = CaSO4 + Al(OH)3 =>
Al2(SO4)3 + 3 Ca(OH)2 = 3 CaSO4 + 2 Al(OH)3
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
NaOH + HCl = NaH + HClO =>
NaOH + HCl = NaH + HClO
Li + Cl2 = Li*Cl =>
2 Li + Cl2 = 2 Li*Cl
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
HBr + H2SeO4 = Se + H2O + Br2 =>
6 HBr + H2SeO4 = Se + 4 H2O + 3 Br2
Fe(OH)3 + NH3 = Fe(NH3)4 + OH =>
Fe(OH)3 + 4 NH3 = Fe(NH3)4 + 3 OH
H3Po4(aq) + Ca(OH)2(aq) = Ca3(Po4)2(aq) + H2O(l) =>
2 H3Po4(aq) + 3 Ca(OH)2(aq) = Ca3(Po4)2(aq) + 6 H2O(l)
CH3COOH(aq) + NaHCO3(s) = CO2(g) + H2O(l) + NaCH3(aq) =>
CH3COOH(aq) + NaHCO3(s) = 2 CO2(g) + H2O(l) + NaCH3(aq)
CoSO4 + Na2S2O8 + NaOH = Co3O4 + Na2SO4 + H2O =>
3 CoSO4 + Na2S2O8 + 8 NaOH = Co3O4 + 5 Na2SO4 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/23
Équations équilibrées sur01/22/23
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