| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + 2 NaCl = 2 NaOH + CaCl2
(CH3NH3)2SO4 + NaOH = Na2SO4 + CH3NH3OH =>
(CH3NH3)2SO4 + 2 NaOH = Na2SO4 + 2 CH3NH3OH
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Mg + CuSO4 = MgSO4 + Cu9283838383 =>
9283838383 Mg + 9283838383 CuSO4 = 9283838383 MgSO4 + Cu9283838383
CaCl2 + Al(PO4) = AlCl3 + Ca3(PO4)2 =>
3 CaCl2 + 2 Al(PO4) = 2 AlCl3 + Ca3(PO4)2
Na2BO3 + CaBr2 = NaBr + Ca3(BO3)3 =>
3 Na2BO3 + 3 CaBr2 = 6 NaBr + Ca3(BO3)3
(NH4)2CO3 + Na(OH)2 = NaCO3 + NH3 + H2O =>
(NH4)2CO3 + Na(OH)2 = NaCO3 + 2 NH3 + 2 H2O
CrO(O2)2 + KOH = K2Cr2O7 + O2 + H2O =>
2 CrO(O2)2 + 2 KOH = K2Cr2O7 + 2 O2 + H2O
Fe2 + N2 = (t)FeN =>
Fe2 + N2 = 2(t)FeN
C3H6 + KMnO4 + H2O = C2H6(OH)3 + MnO2 + KOH =>
2 C3H6 + KMnO4 + 8 H2O = 3 C2H6(OH)3 + MnO2 + KOH
NiSO4 + Na2CO3 = Na(SO4) + Ni2(CO3) =>
2 NiSO4 + Na2CO3 = 2 Na(SO4) + Ni2(CO3)
Mg(s) + O2(g) + C(s) = MgCO3() =>
2 Mg(s) + 3 O2(g) + 2 C(s) = 2 MgCO3()
C6H8N2 + NH4ClO4 = CO2 + H2O + HCl + N2 =>
5 C6H8N2 + 32 NH4ClO4 = 30 CO2 + 68 H2O + 32 HCl + 21 N2
C4H10O + H2O = CH4 + CO2 =>
C4H10O + H2O = 3 CH4 + CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CrO7{2-} + Br{-} + H{+} = Cr{3+} + H2O + Br2 =>
2 CrO7{2-} + 18 Br{-} + 28 H{+} = 2 Cr{3+} + 14 H2O + 9 Br2
Cu(ClO4)2 + Na2S = CuS + NaClO4 =>
Cu(ClO4)2 + Na2S = CuS + 2 NaClO4
(NH4)2S + H2SO4 = (NH4)2SO4 + H2S =>
(NH4)2S + H2SO4 = (NH4)2SO4 + H2S
LiOH + Fe(NO3)3 = LiNO3 + Fe(OH)3 =>
3 LiOH + Fe(NO3)3 = 3 LiNO3 + Fe(OH)3
N(CH3)3 + H2O = OH + NH(CH3)3 =>
N(CH3)3 + H2O = OH + NH(CH3)3
KMnO4 + H2SO4 + KNO2 = KNO3 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 KNO2 = 5 KNO3 + 2 MnSO4 + K2SO4 + 3 H2O
C + H + O2 = CH2O =>
2 C + 4 H + O2 = 2 CH2O
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
Sn + HNO33 = SnO2 + NO2 + H2O =>
61 Sn + 4 HNO33 = 61 SnO2 + 4 NO2 + 2 H2O
KH(IO3)2 + NaOH = Na + K + IO3 + H2O =>
KH(IO3)2 + NaOH = Na + K + 2 IO3 + H2O
NiSO4 + Cu2Se3 = Cu2(SO4)3 + NiSe =>
3 NiSO4 + Cu2Se3 = Cu2(SO4)3 + 3 NiSe
Na2CO3 + C3H6O3 = CO2 + H2O + C3H5NaO3 =>
Na2CO3 + 2 C3H6O3 = CO2 + H2O + 2 C3H5NaO3
C8H17NH2 + O2 = C + H2O + N2 =>
4 C8H17NH2 + 19 O2 = 32 C + 38 H2O + 2 N2
I3 + H2O = HI + I2OH =>
I3 + H2O = HI + I2OH
C12H22O11 + HNO3 = C6H2O5 + H2O + NO2 =>
C12H22O11 + 16 HNO3 = 2 C6H2O5 + 17 H2O + 16 NO2
O + ZnS = SO2 + ZnO =>
3 O + ZnS = SO2 + ZnO
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
F2 + MgI2 = FI + Mg =>
F2 + MgI2 = 2 FI + Mg
Na + Pb2{+} = Na2{+} + Pb2 =>
2 Na + Pb2{+} = Na2{+} + Pb2
HCl + Na3A8O3 = NaCl + H3A8O3 =>
3 HCl + Na3A8O3 = 3 NaCl + H3A8O3
Ce + H = CeH3 =>
Ce + 3 H = CeH3
KMnO4 + H2O + CH3CH2OH = CH3OOH + KMnO3 =>
2 KMnO4 + H2O + CH3CH2OH = 2 CH3OOH + 2 KMnO3
CaO + C = CaC2 + CO =>
CaO + 3 C = CaC2 + CO
C6H12O + HNO3 = C6H10O4 + NO2 + H2O =>
C6H12O + 8 HNO3 = C6H10O4 + 8 NO2 + 5 H2O
Os + H3BO3 = B + OsO4 + H2O =>
3 Os + 8 H3BO3 = 8 B + 3 OsO4 + 12 H2O
BaClO + Na2SO4 = Na2ClO + BaSO4 =>
BaClO + Na2SO4 = Na2ClO + BaSO4
AlSO4*BaBr = BaSO4 + AlBr =>
AlSO4*BaBr = BaSO4 + AlBr
K2O + H2SO4 = K2SO4 + H2O =>
K2O + H2SO4 = K2SO4 + H2O
Zn(s) + AlCl3(aq) = ZnCl2(aq) + Al(s) =>
3 Zn(s) + 2 AlCl3(aq) = 3 ZnCl2(aq) + 2 Al(s)
NH4NO3 + S = N2 + H2O + SO2 =>
2 NH4NO3 + S = 2 N2 + 4 H2O + SO2
Ga + Cl = GaCl2 =>
Ga + 2 Cl = GaCl2
NH4HCO3 + H3PO4 = (NH4)3PO4 + H2O + CO2 =>
3 NH4HCO3 + H3PO4 = (NH4)3PO4 + 3 H2O + 3 CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Sr(NO3)2 + NH2CONH2 + Al(NO3)3*9H2O = SrAlO3 + H2O + CO2 + N2 =>
2 Sr(NO3)2 + 8 NH2CONH2 + 2 Al(NO3)3*9H2O = 2 SrAlO3 + 34 H2O + 8 CO2 + 13 N2
Cu(II)I + Fe = FeI + Cu =>
Cu(II)I + 3 Fe = 3 FeI + Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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