| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(NO3)2 + Mg = Mg(NO3)2 + Zn
C5H12O6 + O2 = C5H12O8 =>
C5H12O6 + O2 = C5H12O8
RCOONH4 = RCONH2 + H2O =>
RCOONH4 = RCONH2 + H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
RCOONH4 = RCONH2 + H2O =>
RCOONH4 = RCONH2 + H2O
Li + S = LiS2 =>
Li + 2 S = LiS2
BN2W3 = B3 + N11 + W23 =>
759 BN2W3 = 253 B3 + 138 N11 + 99 W23
Na2SO4 + HNO3 = Na(NO3)2 + H2O + SO2 =>
Na2SO4 + 4 HNO3 = 2 Na(NO3)2 + 2 H2O + SO2
NH3 + BaCl2 = Ba(NH3)4 + Cl2 =>
4 NH3 + BaCl2 = Ba(NH3)4 + Cl2
K3[Fe(CN)6] = K + Fe + C + N2 =>
K3[Fe(CN)6] = 3 K + Fe + 6 C + 3 N2
Na2S + HCl = NaCl + H2S* =>
Na2S + 2 HCl = 2 NaCl + H2S*
Ra + H2O = Ra(OH)39 + H2 =>
2 Ra + 78 H2O = 2 Ra(OH)39 + 39 H2
(NH4)6Mo7O24*4H2O + C5H8O2 + NHO3 = C10H14MoO6 + NH4NO3 + H2O =>
(NH4)6Mo7O24*4H2O + 14 C5H8O2 + 6 NHO3 = 7 C10H14MoO6 + 6 NH4NO3 + 14 H2O
FeCl3 + CH3CO2Na + C5H8O2 = Fe(C5H7O2)3 + NaCl + CH3CO2H =>
FeCl3 + 3 CH3CO2Na + 3 C5H8O2 = Fe(C5H7O2)3 + 3 NaCl + 3 CH3CO2H
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
RCOONH4 = RCONH2 + H2O =>
RCOONH4 = RCONH2 + H2O
Sc + Ti + Ge = ScTiGe =>
Sc + Ti + Ge = ScTiGe
RbHCO3 = CO2 + H2O + Rb2CO3 =>
2 RbHCO3 = CO2 + H2O + Rb2CO3
CuO + CO = Cu + CO2 =>
CuO + CO = Cu + CO2
HCl + HNO3 + Sn = NO + H2SnCl6 + H2O =>
18 HCl + 4 HNO3 + 3 Sn = 4 NO + 3 H2SnCl6 + 8 H2O
H2O2 + Mn202 = H2O + Mn2O2 =>
202 H2O2 + Mn202 = 202 H2O + 101 Mn2O2
KMnO4 + K2C2O4 = K2Mn + CO2 + K2CO3 =>
2 KMnO4 + 9 K2C2O4 = 2 K2Mn + 10 CO2 + 8 K2CO3
RCOONH4 = RCONH2 + H2O =>
RCOONH4 = RCONH2 + H2O
CuSO4*7H2O + Fe = FeSO4*7H2O + Cu =>
CuSO4*7H2O + Fe = FeSO4*7H2O + Cu
I2 + NaS2O3 = NaI + S4O6 =>
I2 + 2 NaS2O3 = 2 NaI + S4O6
HCl + Mg(C2H3O3)2 = MgCl2 + HC2H3O3 =>
2 HCl + Mg(C2H3O3)2 = MgCl2 + 2 HC2H3O3
NaHCO3 + HCl = NaCl + CO2H2O =>
NaHCO3 + HCl = NaCl + CO2H2O
Li(ClO3) = ClO3 + Li =>
Li(ClO3) = ClO3 + Li
Fe2O3(s) + MgO(s) = MgFe2O4(s) =>
Fe2O3(s) + MgO(s) = MgFe2O4(s)
CH3CH2OH + Cr2O7{2-} + H{+} = CH3CHO + Cr{3} + H2O =>
3 CH3CH2OH + Cr2O7{2-} + 8 H{+} = 3 CH3CHO + 2 Cr{3} + 7 H2O
H2C2 + KMnO4 + H2O = C2H2O4 + MnO2 + KOH =>
3 H2C2 + 8 KMnO4 + 4 H2O = 3 C2H2O4 + 8 MnO2 + 8 KOH
HPO3 + KAsO3 + Mn(PO3)3 = As(PO3)3 + KMnO4 + KPO3 + H2O =>
4 HPO3 + 2 KAsO3 + Mn(PO3)3 = 2 As(PO3)3 + KMnO4 + KPO3 + 2 H2O
Na2S + Na2CrO4 + H2O = Cr(OH)2 + NaOH + S =>
2 Na2S + Na2CrO4 + 4 H2O = Cr(OH)2 + 6 NaOH + 2 S
NH4NO3 + NaOH + K2[HgI4] = [Hg2NH2O]I + KNO3 + NaI + KI + H2O =>
NH4NO3 + 4 NaOH + 2 K2[HgI4] = [Hg2NH2O]I + KNO3 + 4 NaI + 3 KI + 3 H2O
(NH4)2SO4 + BaCrO4 = (NH4)2CrO4 + BaSO4 =>
(NH4)2SO4 + BaCrO4 = (NH4)2CrO4 + BaSO4
CsNO3 + Ga2O3 = CsGa7O11 + N2O5 =>
2 CsNO3 + 7 Ga2O3 = 2 CsGa7O11 + N2O5
KMnO4 + H2C2O4 = H2O + CO2 + KMn =>
KMnO4 + 4 H2C2O4 = 4 H2O + 8 CO2 + KMn
Cl2 + Mn2O3 = ClO3 + MnO =>
Cl2 + 6 Mn2O3 = 2 ClO3 + 12 MnO
Sb2S3 + HNO3 + H2O = H3SbO4 + H2SO4 + NO =>
3 Sb2S3 + 28 HNO3 + 4 H2O = 6 H3SbO4 + 9 H2SO4 + 28 NO
Na2S + HCl = NaCl + H2S* =>
Na2S + 2 HCl = 2 NaCl + H2S*
Si(O2)3 + HF = Si(F4)3 + H2O =>
Si(O2)3 + 12 HF = Si(F4)3 + 6 H2O
HCI + AgNo3 = AgCI + HNo3 =>
HCI + AgNo3 = AgCI + HNo3
H3PO4 + Pb(CH3COO)2 = Pb3(PO4)2 + CH3COOH =>
2 H3PO4 + 3 Pb(CH3COO)2 = Pb3(PO4)2 + 6 CH3COOH
Li + H3PO4 = Li3PO4 + H2 =>
6 Li + 2 H3PO4 = 2 Li3PO4 + 3 H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
SiO2 + F2 = SiF2 + O2 =>
SiO2 + F2 = SiF2 + O2
H3C6H5O7(s) + Mg(OH)2(slury) = Mg3(C6H5O7)2(aq) + H2O =>
2 H3C6H5O7(s) + 3 Mg(OH)2(slury) = Mg3(C6H5O7)2(aq) + 6 H2O
AlCl3 + AgC2H3O2 = Al(C2H3O2)3 + ClAg =>
AlCl3 + 3 AgC2H3O2 = Al(C2H3O2)3 + 3 ClAg
C8H8O3 + NaBH4 + H2O = C8H10O3 + HBO3 + NaOH =>
5 C8H8O3 + NaBH4 + 4 H2O = 5 C8H10O3 + HBO3 + NaOH
CaNO3 = Ca + NO + O2 =>
CaNO3 = Ca + NO + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/01/25
Équations équilibrées sur03/03/24
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