| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + Fe2O3 = Al2O3 + 2 Fe
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
AlC3O9 = O2 + AlC3 =>
2 AlC3O9 = 9 O2 + 2 AlC3
Au2(SO4)3 + Zn(OH)2 = Au(OH)3 + ZnSO4 =>
Au2(SO4)3 + 3 Zn(OH)2 = 2 Au(OH)3 + 3 ZnSO4
OHNa + H2SO4 = H2O + Na2SO4 =>
2 OHNa + H2SO4 = 2 H2O + Na2SO4
NiCl2 + NaOH = Ni(OH)2 + NaCl =>
NiCl2 + 2 NaOH = Ni(OH)2 + 2 NaCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
K2CrO4 + K2S + H2SO4 = KHSO4 + Cr(SO3)3 + H2O =>
4 K2CrO4 + 3 K2S + 23 H2SO4 = 14 KHSO4 + 4 Cr(SO3)3 + 16 H2O
N2O + C3H8O = CO2 + H2O + N2 =>
9 N2O + C3H8O = 3 CO2 + 4 H2O + 9 N2
SO2 + C12 + H2O = H2SO4 + HC1 =>
6 SO2 + C12 + 12 H2O = 6 H2SO4 + 12 HC1
CaC2 + (H2O) = C2H2 + Ca(OH)2 =>
CaC2 + 2(H2O) = C2H2 + Ca(OH)2
Al + OH({-}) = Al(OH)({-}) =>
Al + OH({-}) = Al(OH)({-})
Ba(OH)2 + H2SO4 = BaSO4(soild) + H2O =>
Ba(OH)2 + H2SO4 = BaSO4(soild) + 2 H2O
Zn + Cu(CIO3)2 = Cu + Zn(CIO3)2 =>
Zn + Cu(CIO3)2 = Cu + Zn(CIO3)2
MgCo3 + KNo3 = MgNo3 + KCo3 =>
MgCo3 + KNo3 = MgNo3 + KCo3
HBr + Al(OH)3 = AlBr + H(OH)3 =>
HBr + Al(OH)3 = AlBr + H(OH)3
AgCl + NH3 = Ag(NH3)2 + Cl(aq) =>
AgCl + 2 NH3 = Ag(NH3)2 + Cl(aq)
KNO3 + H2CO3 = K2CO3 + NO3H =>
2 KNO3 + H2CO3 = K2CO3 + 2 NO3H
Cu + Ag(NO4) = Cu(NO4) + Ag =>
Cu + Ag(NO4) = Cu(NO4) + Ag
Rb3PO4 + Cu(NO3)2 = RbNO3 + Cu3(PO4)2 =>
2 Rb3PO4 + 3 Cu(NO3)2 = 6 RbNO3 + Cu3(PO4)2
Na + MgF4 = NaF + Mg =>
4 Na + MgF4 = 4 NaF + Mg
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
Na + H2Se = Na2Se + H2 =>
2 Na + H2Se = Na2Se + H2
K2Cr2O7 + Cu2O + HCl = CuCl2 + CrCl3 + KCl + H2O =>
K2Cr2O7 + 3 Cu2O + 20 HCl = 6 CuCl2 + 2 CrCl3 + 2 KCl + 10 H2O
C2H5OH + CH3OOH = CH3OOHC2H5 + H2O =>
5 C2H5OH + 2 CH3OOH = 4 CH3OOHC2H5 + H2O
SrO + Fe2O3 = Fe2O3SrO =>
SrO + Fe2O3 = Fe2O3SrO
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
HCl + H2O = H(aq) + ClO2(g) =>
HCl + 2 H2O = 5 H(aq) + ClO2(g)
Cu + H3SO4 = Cu3(SO4)2 + SO2 + H2O =>
3 Cu + 8 H3SO4 = Cu3(SO4)2 + 6 SO2 + 12 H2O
Ca(OBr)2 + H2O = Ca{2+} + HOBr + OH{-} =>
Ca(OBr)2 + 2 H2O = Ca{2+} + 2 HOBr + 2 OH{-}
Cu(NO3)2 + NO2 + H2O = HNO3 + Cu =>
Cu(NO3)2 + 2 NO2 + 2 H2O = 4 HNO3 + Cu
KMnO4 + Mn(NO3)2 + H2O = MnO2 + KNO3 + HNO3 =>
2 KMnO4 + 3 Mn(NO3)2 + 2 H2O = 5 MnO2 + 2 KNO3 + 4 HNO3
(NH4)OH + H2SO4 = (NH4)2SO4 + H2O =>
2(NH4)OH + H2SO4 = (NH4)2SO4 + 2 H2O
CH3OH + H2SO4 = HSO4 + CH4 + H2O =>
CH3OH + 2 H2SO4 = 2 HSO4 + CH4 + H2O
N2 + H2O = NH3 + O2 =>
2 N2 + 6 H2O = 4 NH3 + 3 O2
Ca(OH)2 + CH3COOH = H2O + CaCHCOOH =>
Ca(OH)2 + CH3COOH = 2 H2O + CaCHCOOH
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
C2H5OH + O2 = CO2 + H3O =>
2 C2H5OH + 5 O2 = 4 CO2 + 4 H3O
K2(Cr2O7) + HCl = CrCl3 + KCl + Cl2 + H2O =>
K2(Cr2O7) + 14 HCl = 2 CrCl3 + 2 KCl + 3 Cl2 + 7 H2O
KICl2 = Cl2IK =>
KICl2 = Cl2IK
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
Na3P(aq) + H2O(l) = PH3(g) + NaOH(aq) =>
Na3P(aq) + 3 H2O(l) = PH3(g) + 3 NaOH(aq)
CoSO4 + Cl2 = CoCl2 + SO4 =>
CoSO4 + Cl2 = CoCl2 + SO4
SiH4 + N2F4 = H2 + F4Si + N2 =>
SiH4 + N2F4 = 2 H2 + F4Si + N2
K2Cr2O7 + KOH = H2O + K2CrO4 =>
K2Cr2O7 + 2 KOH = H2O + 2 K2CrO4
C5H5N + H2O = C5H5NH + OH =>
C5H5N + H2O = C5H5NH + OH
MgCl2 + HBr = MgBr2 + HCl =>
MgCl2 + 2 HBr = MgBr2 + 2 HCl
V + H2O = H2 + HVO17{-3} + H{+}emmeiobasico =>
V + 17 H2O = 15 H2 + HVO17{-3} + 3 H{+}emmeiobasico
CH3CH2OH + H3PO4 = H2PO4 + CH3CH2OH2 =>
CH3CH2OH + H3PO4 = H2PO4 + CH3CH2OH2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/24
Équations équilibrées sur02/23/23
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