| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgCl3 + KOH = AgOH + KCl3
H2SO4 + Sn = Sn{4+} + SO4{2-} + H2 =>
2 H2SO4 + Sn = Sn{4+} + 2 SO4{2-} + 2 H2
AgNO3 + Cu2(SO4)2 = Ag2SO4 + Cu(NO3)2 =>
4 AgNO3 + Cu2(SO4)2 = 2 Ag2SO4 + 2 Cu(NO3)2
C2H4 + O21 = CO2 + H2O =>
7 C2H4 + 2 O21 = 14 CO2 + 14 H2O
K3PO4 + Na2SO4 = Na3PO4 + K2SO4 =>
2 K3PO4 + 3 Na2SO4 = 2 Na3PO4 + 3 K2SO4
CH3CO2H + HCl = CH3Cl + H2CO3 =>
3 CH3CO2H + 4 HCl = 4 CH3Cl + 2 H2CO3
H2O2 + Cu = CuOH =>
H2O2 + 2 Cu = 2 CuOH
Ca(CH3CO2)2 + Na2SO4 = Na(CH3CO2) + CaSO4 =>
Ca(CH3CO2)2 + Na2SO4 = 2 Na(CH3CO2) + CaSO4
CrCl3 + NH4NO3 = Cr(NO3)2 + H2O + NH3 + Cl2 =>
4 CrCl3 + 9 NH4NO3 = 4 Cr(NO3)2 + 3 H2O + 10 NH3 + 6 Cl2
HCI + H2O = H3O{+} + CI{-} =>
HCI + H2O = H3O{+} + CI{-}
Cl{-} + H3O{+} + Mg = MgCl2 + H2 + H2O =>
2 Cl{-} + 2 H3O{+} + Mg = MgCl2 + H2 + 2 H2O
C20H14O4 + O2 = CO2 + H2O =>
2 C20H14O4 + 43 O2 = 40 CO2 + 14 H2O
GeO2 + Na2CO3 = GeCO3 + NaO =>
GeO2 + Na2CO3 = GeCO3 + 2 NaO
HC2H3O2 + SrCO3 = H2 + CO2 + SrC2H3O2 =>
3 HC2H3O2 + 2 SrCO3 = 3 H2 + 4 CO2 + 2 SrC2H3O2
K(s) + I2(s) = KI(s) =>
2 K(s) + I2(s) = 2 KI(s)
Ca(NO2)2 + H3PO4 = Ca3(PO4)2 + NO + NO2 + H2O =>
3 Ca(NO2)2 + 2 H3PO4 = Ca3(PO4)2 + 3 NO + 3 NO2 + 3 H2O
H2C2O4 + MnO4{-} + H{+} = Mn{+2} + CO2 + H2O =>
5 H2C2O4 + 2 MnO4{-} + 6 H{+} = 2 Mn{+2} + 10 CO2 + 8 H2O
KHC8H4O4(aq) + NaOH(aq) = NaKC8H4O4(aq) + H2O =>
KHC8H4O4(aq) + NaOH(aq) = NaKC8H4O4(aq) + H2O
C3H6O2 + C4H7FO2 + C3H10N2O5S + NaOCH3 = C5H7FN2O2 + NaCH3SO4 + CH3CH2OH + CH3OH =>
C3H6O2 + 2 C4H7FO2 + 2 C3H10N2O5S + 2 NaOCH3 = 2 C5H7FN2O2 + 2 NaCH3SO4 + CH3CH2OH + 5 CH3OH
CsOH + H3PO4 = Cs3PO4 + HOH =>
3 CsOH + H3PO4 = Cs3PO4 + 3 HOH
KSO4 + Ca = CaSO4 + K =>
KSO4 + Ca = CaSO4 + K
RbBr + AgCl = AgBr + RbCl =>
RbBr + AgCl = AgBr + RbCl
KNO3(s) + S(s) + C(s) = CO2(g) + K2S + N2 =>
2 KNO3(s) + S(s) + 3 C(s) = 3 CO2(g) + K2S + N2
C2H4 + Cl2 = C2H3Cl + HCl =>
C2H4 + Cl2 = C2H3Cl + HCl
SO2 + K2Cr2O7 = Cr2(SO4)3 + K2SO3 =>
4 SO2 + K2Cr2O7 = Cr2(SO4)3 + K2SO3
BaCl2(l) + Na2SO4(l) = BaSO4 + NaCl =>
BaCl2(l) + Na2SO4(l) = BaSO4 + 2 NaCl
MgH2 + Li3Al = Mg(Li3AlH)2 =>
MgH2 + 2 Li3Al = Mg(Li3AlH)2
FeSO4*7H2O + HCl = FeCl2 + H2SO4 + H2O =>
FeSO4*7H2O + 2 HCl = FeCl2 + H2SO4 + 7 H2O
CH4(g) + Cl2(g) = CCl4(l) + HCl(g) =>
CH4(g) + 4 Cl2(g) = CCl4(l) + 4 HCl(g)
NaCl + K2S = Na2S + KCl =>
2 NaCl + K2S = Na2S + 2 KCl
H2SO4 + Cu(OH)2 = CuSO4 + H2O(HOH) =>
H2SO4 + Cu(OH)2 = CuSO4 + H2O(HOH)
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
SO2(g) + Cl2(g) = OSCl2(g) + Cl2O(g) =>
SO2(g) + 2 Cl2(g) = OSCl2(g) + Cl2O(g)
I2 + Cl2(q) = ICl3 =>
I2 + 3 Cl2(q) = 2 ICl3
Na(s) + S(s) = Na2S(s) = =>
2 Na(s) + S(s) = Na2S(s)
C4H80 + H2O2 = C8H18O6 + H2O =>
2 C4H80 + 77 H2O2 = C8H18O6 + 148 H2O
NH4S + K2CrO4 + H2O = S + CrO2 + NH3*H2O + KOH =>
2 NH4S + K2CrO4 + 2 H2O = 2 S + CrO2 + 2 NH3*H2O + 2 KOH
CO3 + NO3 = CN + O2 =>
CO3 + NO3 = CN + 3 O2
SO2 + NaOH + O2 = Na2SO4 + H2O =>
2 SO2 + 4 NaOH + O2 = 2 Na2SO4 + 2 H2O
KNO3 + KOH + Cr + H2O = K3[Cr(OH)6] + NH3 =>
3 KNO3 + 21 KOH + 8 Cr + 18 H2O = 8 K3[Cr(OH)6] + 3 NH3
K2 + Cl = KCl4 =>
K2 + 8 Cl = 2 KCl4
Cu + AgC2H3O2 = Ag + Cu(C2H3O2)2 =>
Cu + 2 AgC2H3O2 = 2 Ag + Cu(C2H3O2)2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
CH3CH2COOH + CH3OH = CH3CH2COOCH3 + H2O =>
CH3CH2COOH + CH3OH = CH3CH2COOCH3 + H2O
PhCH3 + KO4 = PhCOOH + K2 + H2O =>
8 PhCH3 + 6 KO4 = 8 PhCOOH + 3 K2 + 8 H2O
F2 + SiO2 = SiF4 + O2 =>
2 F2 + SiO2 = SiF4 + O2
Ca(aq) + MgSO4 = CaSO4 + Mg =>
Ca(aq) + MgSO4 = CaSO4 + Mg
NaOH + CH3Cl = CH3OH + NaCl =>
NaOH + CH3Cl = CH3OH + NaCl
Fe(No3)3 + Na3PO4 = Fe3(PO4)3 + NaNo3 =>
3 Fe(No3)3 + 3 Na3PO4 = Fe3(PO4)3 + 9 NaNo3
Cu + C2O4 = Cu(C2O4) =>
Cu + C2O4 = Cu(C2O4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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