| Équations équilibrées la veille | Équations équilibrées le lendemain |
BeNaOH = NaBeOH
C8H15O3N2 + K2Cr2O7 + H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + N2 + H2O =>
6 C8H15O3N2 + 41 K2Cr2O7 + 164 H2SO4 = 48 CO2 + 41 K2SO4 + 41 Cr2(SO4)3 + 6 N2 + 209 H2O
Rb + CuS = Rb2S + Cu =>
2 Rb + CuS = Rb2S + Cu
K3[Fe(CN)6] + Fe = Fe4[Fe(CN)6]3 + K =>
3 K3[Fe(CN)6] + 4 Fe = Fe4[Fe(CN)6]3 + 9 K
NH4Cl + HCl = NH5 + Cl =>
NH4Cl + HCl = NH5 + 2 Cl
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
HBrNaOH = NaBrH2O =>
HBrNaOH = NaBrH2O
Li + P4 = Li3P4 =>
3 Li + P4 = Li3P4
SOCl2 + KOH = K{+} + Cl{-} + KHSO3 + H2O =>
SOCl2 + 3 KOH = 2 K{+} + 2 Cl{-} + KHSO3 + H2O
Mn + Pb3O4 = MnO + PbO =>
Mn + Pb3O4 = MnO + 3 PbO
MnO2 + NaCl + H2SO4 = MnSO4 + H2O + Cl2 + Na2SO4 =>
MnO2 + 2 NaCl + 2 H2SO4 = MnSO4 + 2 H2O + Cl2 + Na2SO4
Ni + ZnI2 = Zn + NiI2 =>
Ni + ZnI2 = Zn + NiI2
Octane + Oxygen = Carbondioxide + Water =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
MnO2 + OH{-} = MnO4 + e + H2O =>
MnO2 + 4 OH{-} = MnO4 + 4e + 2 H2O
CH2OH = CH2O + H2 =>
2 CH2OH = 2 CH2O + H2
Hg(NO3)2 + C2H5OH = Hg(CNO)2 + CH3CHO + H2O =>
Hg(NO3)2 + 3 C2H5OH = Hg(CNO)2 + 2 CH3CHO + 5 H2O
C4H12NBr + Br2 = C4H12NBr5 =>
C4H12NBr + 2 Br2 = C4H12NBr5
C7H5O2Na + C4H9Br = C11H14O2 + NaBr =>
C7H5O2Na + C4H9Br = C11H14O2 + NaBr
Cr2O3 + H2O2 + KOH = K2CrO4 + H2O =>
Cr2O3 + 3 H2O2 + 4 KOH = 2 K2CrO4 + 5 H2O
HCHO + HCOONa = HCOOH + NaCHO =>
HCHO + HCOONa = HCOOH + NaCHO
Al + O3 = Al2O3 =>
2 Al + O3 = Al2O3
IrCl3 + NaOH = Ir2O3 + NaCl + HCl =>
2 IrCl3 + 3 NaOH = Ir2O3 + 3 NaCl + 3 HCl
H2O + Pb + SO4 = H2SO4 + PbO2 =>
2 H2O + Pb + 2 SO4 = 2 H2SO4 + PbO2
HB + O2 = HB(O2)4 =>
HB + 4 O2 = HB(O2)4
Fe(OH)2 + Ni(OH)2 = Fe + NiO(OH) + H2O =>
Fe(OH)2 + 2 Ni(OH)2 = Fe + 2 NiO(OH) + 2 H2O
C8H18O + KMnO4 + H2SO4 = C8H16O2 + MnSO4 + K2SO4 + H2O =>
5 C8H18O + 4 KMnO4 + 6 H2SO4 = 5 C8H16O2 + 4 MnSO4 + 2 K2SO4 + 11 H2O
AuCl3 + Zn = ZnCl2 + Au3 =>
6 AuCl3 + 9 Zn = 9 ZnCl2 + 2 Au3
Fe(SCN)AgNO3 = FeNO3AgSCN =>
Fe(SCN)AgNO3 = FeNO3AgSCN
CuNO3 + Mg(OH)2 = CuOH + Mg(NO3)2 =>
2 CuNO3 + Mg(OH)2 = 2 CuOH + Mg(NO3)2
Fe2 + (CO3)3 = Fe2O3 + CO2 =>
Fe2 + (CO3)3 = Fe2O3 + 3 CO2
KBr + NaClO = KClO + Br2 + Na =>
2 KBr + 2 NaClO = 2 KClO + Br2 + 2 Na
KMnO4 + HCl + H2S = KCl + MnCl2 + H2O + S =>
2 KMnO4 + 6 HCl + 5 H2S = 2 KCl + 2 MnCl2 + 8 H2O + 5 S
Al2(CrO4)3 + Pb(MnO4)4 = Al(MnO4)3 + Pb(CrO4)2 =>
2 Al2(CrO4)3 + 3 Pb(MnO4)4 = 4 Al(MnO4)3 + 3 Pb(CrO4)2
Fe + HNO3 = Fe(NO3) + NO + H2O =>
3 Fe + 4 HNO3 = 3 Fe(NO3) + NO + 2 H2O
Ca(CH3(CH2)6COO)2 + NaHCO3 = NaCH3(CH2)6COO + CaCO3 + H2O + CO2 =>
Ca(CH3(CH2)6COO)2 + 2 NaHCO3 = 2 NaCH3(CH2)6COO + CaCO3 + H2O + CO2
Li2S + HI = LiI + H2S =>
Li2S + 2 HI = 2 LiI + H2S
Na3PO4 + Pb(NO3) = Na(NO3) + Pb3(PO4) =>
Na3PO4 + 3 Pb(NO3) = 3 Na(NO3) + Pb3(PO4)
Cr2O7{-2} + H{+} + S2O3{-2} = SO4{-2} + Cr{+3} + H2O =>
4 Cr2O7{-2} + 26 H{+} + 3 S2O3{-2} = 6 SO4{-2} + 8 Cr{+3} + 13 H2O
[Fe(NH3)4](OH)2 = Fe(OH)2 + NH3 =>
[Fe(NH3)4](OH)2 = Fe(OH)2 + 4 NH3
Zn(C2H3O2)2 + Na3Po4*12H2O = Zn3(Po4)2*4H2O + NaC2H3O2 + H2O =>
3 Zn(C2H3O2)2 + 2 Na3Po4*12H2O = Zn3(Po4)2*4H2O + 6 NaC2H3O2 + 20 H2O
H2SO4 + NH4(OH) = NH4 + SO4 + H2O =>
H2SO4 + 2 NH4(OH) = 2 NH4 + SO4 + 2 H2O
C2H32F + O2 = CO2 + H2O + HF =>
4 C2H32F + 39 O2 = 8 CO2 + 62 H2O + 4 HF
S + HNO3(aq) = H2SO4(aq) + NO2(g) + H2O =>
S + 6 HNO3(aq) = H2SO4(aq) + 6 NO2(g) + 2 H2O
CaCl2(aq) + Li2CO3(aq) = CaCO3 + LiCl =>
CaCl2(aq) + Li2CO3(aq) = CaCO3 + 2 LiCl
K3[Cr(C2O4)3]3H2O + KMnO4 + H2SO4 = K2Cr2O3 + MnSO4 + K2SO4 + CO2 + H2O =>
10 K3[Cr(C2O4)3]3H2O + 18 KMnO4 + 27 H2SO4 = 15 K2Cr2O3 + 18 MnSO4 + 9 K2SO4 + 180 CO2 + 37 H2O
NO(g) + H(g) = N(g)H2O(v) =>
NO(g) + 2 H(g) = N(g)H2O(v)
NH3 + Ni = N + NiH2 =>
2 NH3 + 3 Ni = 2 N + 3 NiH2
C6H12O6O6 + O2 = CO2 + H2O =>
C6H12O6O6 + 3 O2 = 6 CO2 + 6 H2O
C3H6 + O = H2O + CO2 =>
C3H6 + 9 O = 3 H2O + 3 CO2
MnO4{-} + Al(C2O4)33{-} + H{+} = Mn + CO2 + H2O + Al3{+}K3Al(C2O4)3x3H2O =>
4 MnO4{-} + 21 Al(C2O4)33{-} + 32 H{+} = 4 Mn + 1386 CO2 + 16 H2O + 7 Al3{+}K3Al(C2O4)3x3H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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