| Équations équilibrées la veille | Équations équilibrées le lendemain |
4(C2H6(CH2)6CH3) + 57 O2 = 36 CO2 + 42 H2O
C45H86O6 + H2O = C3H8O3 + C14H28O2 =>
C45H86O6 + 3 H2O = C3H8O3 + 3 C14H28O2
NaClO3 + HCl = NaCl + HClO3 =>
NaClO3 + HCl = NaCl + HClO3
CHCl3 + I2 = ICHCl2 + ICl =>
CHCl3 + I2 = ICHCl2 + ICl
C + H + K2MnO4 + HCl = C2H6O2 + MnO2 + KCl =>
2 C + 4 H + K2MnO4 + 2 HCl = C2H6O2 + MnO2 + 2 KCl
H4Q + Al{+3} = AlQ{-} + H{+} =>
H4Q + Al{+3} = AlQ{-} + 4 H{+}
Pb3H4IO6 + HCl + H3AsO3 = PbCl2 + ICl + H3AsO4 + H2 =>
2 Pb3H4IO6 + 14 HCl + 12 H3AsO3 = 6 PbCl2 + 2 ICl + 12 H3AsO4 + 11 H2
C + Al2O3 = Al2C3 + CO =>
6 C + Al2O3 = Al2C3 + 3 CO
Ba(OH)2(aq) + HCl(aq) = Ba(aq) + HCl(OH)2(aq) =>
Ba(OH)2(aq) + HCl(aq) = Ba(aq) + HCl(OH)2(aq)
KMnO4 + ZnCl2 = KCl + Zn(MnO4)2 =>
2 KMnO4 + ZnCl2 = 2 KCl + Zn(MnO4)2
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
K2SO3 + H3PO3 = K3PO3 + H2SO3 =>
3 K2SO3 + 2 H3PO3 = 2 K3PO3 + 3 H2SO3
C(s) + H2(g) + O2 = C2H6O(l) =>
4 C(s) + 6 H2(g) + O2 = 2 C2H6O(l)
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
C6H10OS2 + O2 = SO2 + CO2 + H2O =>
C6H10OS2 + 10 O2 = 2 SO2 + 6 CO2 + 5 H2O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
Cu(s) + H2SO4(l) = CuSO4(aq) + SO2(g) + H2O(g) =>
Cu(s) + 2 H2SO4(l) = CuSO4(aq) + SO2(g) + 2 H2O(g)
Li + F2 = LiF =>
2 Li + F2 = 2 LiF
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
NaHSO4 = Na2SO4 + SO3 + H2O =>
2 NaHSO4 = Na2SO4 + SO3 + H2O
HBr + Ag(OH) = H2O + AgBr =>
HBr + Ag(OH) = H2O + AgBr
Cu2CO3OH2 + H2SO4 = Cu + CuSO4 + H2O + CO2 =>
Cu2CO3OH2 + H2SO4 = Cu + CuSO4 + 2 H2O + CO2
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
MgOH + HN = H2O + MgN =>
MgOH + HN = H2O + MgN
Ca(s) + H2O(l) = OH{-}(aq) + H2(g) + Ca{2+}(aq) =>
Ca(s) + 2 H2O(l) = 2 OH{-}(aq) + H2(g) + Ca{2+}(aq)
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
C6H10O5 + O2 = CO2 + H2O =>
C6H10O5 + 6 O2 = 6 CO2 + 5 H2O
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
MgOH + HN = H2O + MgN =>
MgOH + HN = H2O + MgN
Ni(CH3COO)2 + Na2S = NiS + NaCH3COO =>
Ni(CH3COO)2 + Na2S = NiS + 2 NaCH3COO
Sr(NO3)2 + Fe(NO3)2*4H2O + CO(NH2)2 = SrFe12O19 + N2 + CO2 + H2O =>
3 Sr(NO3)2 + 36 Fe(NO3)2*4H2O + 59 CO(NH2)2 = 3 SrFe12O19 + 98 N2 + 59 CO2 + 262 H2O
Fr + H2O = FrOH + H2 =>
2 Fr + 2 H2O = 2 FrOH + H2
Fe + SCN + NaOH = Fe(OH)3 + NaSCN =>
Fe + 3 SCN + 3 NaOH = Fe(OH)3 + 3 NaSCN
Rb3AsO4 = Rb + AsO4 =>
Rb3AsO4 = 3 Rb + AsO4
Ca(OH)2 + Ba = Ba(OH)2 + Ca =>
Ca(OH)2 + Ba = Ba(OH)2 + Ca
Rb3AsO4 = Rb + AsO4 =>
Rb3AsO4 = 3 Rb + AsO4
Li + Br2 = LiBr =>
2 Li + Br2 = 2 LiBr
IBr + Na2BrO3 + H2O = NaIO3 + NaBr + HBr =>
5 IBr + 4 Na2BrO3 + 3 H2O = 5 NaIO3 + 3 NaBr + 6 HBr
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
KMnO4 + Na3AsO3 + NaOH = K2MnO4 + Na2MnO4 + Na3AsO4 + H2O =>
2 KMnO4 + Na3AsO3 + 2 NaOH = K2MnO4 + Na2MnO4 + Na3AsO4 + H2O
K2O + HOH = KOH =>
K2O + HOH = 2 KOH
Rb3AsO4 = Rb + AsO4 =>
Rb3AsO4 = 3 Rb + AsO4
MgOH + HN = H2O + MgN =>
MgOH + HN = H2O + MgN
HBO + NaOH = H2O + NaBO =>
HBO + NaOH = H2O + NaBO
Zn + S = ZnS =>
Zn + S = ZnS
AlBr3 + Cd(NO3)2 = CdBr2 + Al(NO3)3 =>
2 AlBr3 + 3 Cd(NO3)2 = 3 CdBr2 + 2 Al(NO3)3
NO2{-} + NH3 = N2 + OH{-} + H2O =>
NO2{-} + NH3 = N2 + OH{-} + H2O
SiI4 + Mg = Si + MgI2 =>
SiI4 + 2 Mg = Si + 2 MgI2
Fe2O3 + Na = Na2O3 + Fe =>
Fe2O3 + 2 Na = Na2O3 + 2 Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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