| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 F + SnSO4 = SnF2 + S + 2 O2
C19H42BrN + SiC8H20O4 + NH3 = Si + C27H65BrN2O4 =>
C19H42BrN + SiC8H20O4 + NH3 = Si + C27H65BrN2O4
Al + (O2) = Al2(O3) =>
4 Al + 3(O2) = 2 Al2(O3)
H8N2O + H2SO4 = (NH4)2SO4 + H2O =>
H8N2O + H2SO4 = (NH4)2SO4 + H2O
Cu2Cl2 + CO + H2O = CuCl2*3Cu(OH)2*H2O + CuCl2 + C =>
3 Cu2Cl2 + 3 CO + 4 H2O = CuCl2*3Cu(OH)2*H2O + 2 CuCl2 + 3 C
C3H6O2 + NaHCO3 = CO2 + H2O + NaC3H5O3 =>
6 C3H6O2 + 7 NaHCO3 = 4 CO2 + 4 H2O + 7 NaC3H5O3
NaClO3 + HCl = Na(OH) + Cl2 + O2 =>
NaClO3 + HCl = Na(OH) + Cl2 + O2
Ag2S(s) + O2(g) = Ag2O(aq) + S(aq) =>
2 Ag2S(s) + O2(g) = 2 Ag2O(aq) + 2 S(aq)
Zn + CuS04 = Cu + ZnS04 =>
Zn + CuS04 = Cu + ZnS04
Cr2O7{-2} + H{+} + {-} = Cr{-3} + H2O =>
Cr2O7{-2} + 14 H{+} + 18e = 2 Cr{-3} + 7 H2O
KCrO4 + H2SO4 = KCrO4H2SO4 =>
KCrO4 + H2SO4 = KCrO4H2SO4
Na2 + O4 = NaO4 =>
Na2 + 2 O4 = 2 NaO4
BaCI(aq) + NaCO3(aq) = BaCO3(s) + NaCI(aq) =>
BaCI(aq) + NaCO3(aq) = BaCO3(s) + NaCI(aq)
Ru + HNO3 = Ru(NO3)3 + N2O + H2O =>
8 Ru + 30 HNO3 = 8 Ru(NO3)3 + 3 N2O + 15 H2O
KOH + MnBr2 = KBr + OH + Mn =>
2 KOH + MnBr2 = 2 KBr + 2 OH + Mn
HNO3 + H2SO4 + KI = K2SO4 + H2O + I2 + NO2 =>
2 HNO3 + H2SO4 + 2 KI = K2SO4 + 2 H2O + I2 + 2 NO2
PbSCuS + HNO3 = Pb(NO3)2 + Cu(NO3)2 + NO2 + S + H2O =>
PbSCuS + 8 HNO3 = Pb(NO3)2 + Cu(NO3)2 + 4 NO2 + 2 S + 4 H2O
[Ag(NH3)2]OH + CO = CO2 + Ag + NH3 + H2O =>
2[Ag(NH3)2]OH + CO = CO2 + 2 Ag + 4 NH3 + H2O
Sn + KOH(aq) + H2O = H2 + K[Sn(OH)4] =>
2 Sn + 2 KOH(aq) + 6 H2O = 3 H2 + 2 K[Sn(OH)4]
Mg2Si + HCl = SiH4 + MgCl2 =>
Mg2Si + 4 HCl = SiH4 + 2 MgCl2
K4Fe(CN)6 + Ca(NO3)2 = Ca2[Fe(CN)6] + KNO3 =>
K4Fe(CN)6 + 2 Ca(NO3)2 = Ca2[Fe(CN)6] + 4 KNO3
NaBr + CH3COOAg = AgBr + CH3COONa =>
NaBr + CH3COOAg = AgBr + CH3COONa
CH3OH + H3PO4 = H2O + CH3OH2PO3 =>
CH3OH + H3PO4 = H2O + CH3OH2PO3
C2H3Cl(g) + O2(g) = CO2(g) + H2O(l) + HCl(g) =>
2 C2H3Cl(g) + 5 O2(g) = 4 CO2(g) + 2 H2O(l) + 2 HCl(g)
NiS + O = NiO + SO =>
NiS + 2 O = NiO + SO
CuCl + O2 + H2O = CuCl2*3Cu(OH)2 + CuCl2 =>
12 CuCl + 3 O2 + 6 H2O = 2 CuCl2*3Cu(OH)2 + 4 CuCl2
K2SO4 + Pb(ClO4)2 = KClO4 + PbSO4 =>
K2SO4 + Pb(ClO4)2 = 2 KClO4 + PbSO4
(P4)2 + (O2)3 = P4O =>
3(P4)2 + (O2)3 = 6 P4O
FeI2 + Li3PO4 = Fe3(PO4)2 + LiI =>
3 FeI2 + 2 Li3PO4 = Fe3(PO4)2 + 6 LiI
Ca(OH)2 + C20H14O4 = C2H3O2 + CaOH =>
16 Ca(OH)2 + C20H14O4 = 10 C2H3O2 + 16 CaOH
NH4OH + H2S = NH5OH + HS =>
NH4OH + H2S = NH5OH + HS
K2O + (HNO3) = KNO3 + H2O =>
K2O + 2(HNO3) = 2 KNO3 + H2O
NH3 + CrCl3(H2O)6 + C5H8O2 = NH4Cl + H2O + Cr(C5H7O2)3 =>
3 NH3 + CrCl3(H2O)6 + 3 C5H8O2 = 3 NH4Cl + 6 H2O + Cr(C5H7O2)3
Ru + Ba + Rb = RuBaRb =>
Ru + Ba + Rb = RuBaRb
S + O2 = SO100 =>
S + 50 O2 = SO100
CN{-} + MnO4{-} + H{+} = CNO{-} + MnO2 + OH =>
CN{-} + MnO4{-} + H{+} = CNO{-} + MnO2 + OH
C + KOH = KHCO2 + K + H =>
C + 2 KOH = KHCO2 + K + H
I{-} + H2O = HI + OH{-} =>
I{-} + H2O = HI + OH{-}
Ca3(PO4)2 + CO = P4 + CO2 + CaO =>
2 Ca3(PO4)2 + 10 CO = P4 + 10 CO2 + 6 CaO
MgCl2 + AgNo3 = AgCl + Mg(No3)2 =>
MgCl2 + 2 AgNo3 = 2 AgCl + Mg(No3)2
H3BO3 + Sr(OH)2 = (SrOH)3BO3 + H2O =>
H3BO3 + 3 Sr(OH)2 = (SrOH)3BO3 + 3 H2O
NaHSO3 + Br2 = SO3 + NaHBr2 =>
NaHSO3 + Br2 = SO3 + NaHBr2
SrCO3 + Al2O3 + WO3 = Sr3AlW2O9 + CO2 + O2 =>
12 SrCO3 + 2 Al2O3 + 8 WO3 = 4 Sr3AlW2O9 + 12 CO2 + 3 O2
O2 + FeC2O4H4O2 = H2O + CO2 + Fe2O3 =>
3 O2 + 4 FeC2O4H4O2 = 8 H2O + 8 CO2 + 2 Fe2O3
CO2 + H2O = C6H12C6 + O2 =>
12 CO2 + 6 H2O = C6H12C6 + 15 O2
K2NO3 + KI + H2O = KIO3 + NO + KOH =>
3 K2NO3 + KI + 3 H2O = KIO3 + 3 NO + 6 KOH
C2H6O2 + Cl2 = H2 + ClO2 + C2H4Cl2 =>
2 C2H6O2 + 3 Cl2 = 2 H2 + 2 ClO2 + 2 C2H4Cl2
NH4Cl = N + H2 + Cl =>
NH4Cl = N + 2 H2 + Cl
CH3CH2CHClCH3 + KOH = KCl + CH3CH2CHOHCH3 =>
CH3CH2CHClCH3 + KOH = KCl + CH3CH2CHOHCH3
CO2 + S2 = COS + O2 =>
2 CO2 + S2 = 2 COS + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/24
Équations équilibrées sur02/12/23
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