| Équations équilibrées la veille |
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe + MgSO = FeSO + Mg =>
Fe + MgSO = FeSO + Mg
NaH2PO4 + CaCl2 = Ca(H2PO4)2 + NaCl =>
2 NaH2PO4 + CaCl2 = Ca(H2PO4)2 + 2 NaCl
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
H3O{+} + NH3 = H2O + NH4{+] =>
H3O{+} + NH3 = H2O + NH4{+]
NaHCO3 + ClH = NaCl + H2O + CO2 =>
NaHCO3 + ClH = NaCl + H2O + CO2
H4Al6O11 + H2O = H3AlO3 =>
H4Al6O11 + 7 H2O = 6 H3AlO3
K + H(NO3) = K(NO3) + H2 =>
2 K + 2 H(NO3) = 2 K(NO3) + H2
C6H5COOH + C2H5OH = C6H5OOC2H5 + H2O =>
10 C6H5COOH + 13 C2H5OH = 12 C6H5OOC2H5 + 9 H2O
HClO + Ba(OH)2 = Ba(ClO)2 + H2O =>
2 HClO + Ba(OH)2 = Ba(ClO)2 + 2 H2O
C12H22O11 + C2H5OH = C95H142O28 + H2O =>
26 C12H22O11 + 129 C2H5OH = 6 C95H142O28 + 247 H2O
IOH + OH = IO + H2O =>
IOH + OH = IO + H2O
C12H22O11 + KNO3 = KNO2 + CO2 + H2O =>
C12H22O11 + 24 KNO3 = 24 KNO2 + 12 CO2 + 11 H2O
V2O5 + NaCl + H2O = Na3VO4 + HCl =>
V2O5 + 6 NaCl + 3 H2O = 2 Na3VO4 + 6 HCl
C2H5OH + HC2H3O2 = C2H5C2H3O2 + H2O =>
C2H5OH + HC2H3O2 = C2H5C2H3O2 + H2O
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ca3(PO4)2 + C = Ca3P2 + CO =>
Ca3(PO4)2 + 8 C = Ca3P2 + 8 CO
H2 + MoO3 = H2O + Mo =>
3 H2 + MoO3 = 3 H2O + Mo
CH3COOAg + H2O = CH3COOH + Ag2O =>
2 CH3COOAg + H2O = 2 CH3COOH + Ag2O
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
(Cr(NH3)4Br2)Br = (Cr(NH3)4Br2) + Br =>
(Cr(NH3)4Br2)Br = (Cr(NH3)4Br2) + Br
C5H12O + HSO4NO = C5H11ONO + H2SO4 =>
C5H12O + HSO4NO = C5H11ONO + H2SO4
Br{-} + Cr2O7{2-} + H3O{+} = Br2 + Cr{3+} + H2O =>
6 Br{-} + Cr2O7{2-} + 14 H3O{+} = 3 Br2 + 2 Cr{3+} + 21 H2O
Mg + HBr = MgBr2 + H2 =>
Mg + 2 HBr = MgBr2 + H2
KCl + Ag = KAg + Cl2 =>
2 KCl + 2 Ag = 2 KAg + Cl2
ZnCI2 = Zn + CI2 =>
ZnCI2 = Zn + CI2
BaO2 + H2 = H2O2 + Ba =>
BaO2 + H2 = H2O2 + Ba
HIO + NaSO3 = NaSO4 + I + H2O =>
2 HIO + NaSO3 = NaSO4 + 2 I + H2O
Na + Co2 = NaCo2 =>
Na + Co2 = NaCo2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
H2SO4 + Na3[Co(NO2)6] = H3[Co(NO2)6] + Na2SO4 =>
3 H2SO4 + 2 Na3[Co(NO2)6] = 2 H3[Co(NO2)6] + 3 Na2SO4
AlBr3 + Cl2 = AlCl + Br2 =>
2 AlBr3 + Cl2 = 2 AlCl + 3 Br2
Pt + HNO3 = Pt(NO3)2 + H =>
Pt + 2 HNO3 = Pt(NO3)2 + 2 H
(NH4)2CO3 + Ba{2} + OH{-} = NH3 + BaCO3 + H2O =>
(NH4)2CO3 + Ba{2} + 2 OH{-} = 2 NH3 + BaCO3 + 2 H2O
CaS = Ca2 + S2 =>
2 CaS = Ca2 + S2
HIO + NaSO3 = NaSO4 + I + H2O =>
2 HIO + NaSO3 = NaSO4 + 2 I + H2O
NH3P + AlCl3 = AlP + NH3Cl3 =>
NH3P + AlCl3 = AlP + NH3Cl3
Ca(s) + MgSO4(aq) = CaSO4(aq) + Mg(s) =>
Ca(s) + MgSO4(aq) = CaSO4(aq) + Mg(s)
CrCl3 + Al2(SO4)3 = Cr2(SO4)3 + AlCl3 =>
2 CrCl3 + Al2(SO4)3 = Cr2(SO4)3 + 2 AlCl3
HCl + Ag = Ag(HCl) =>
HCl + Ag = Ag(HCl)
BaS + Si = Ba + SiS2 =>
2 BaS + Si = 2 Ba + SiS2
S2O2{2-} + Br2 + H2O = SO4{2-} + Br{-} + H3O{+} =>
S2O2{2-} + 5 Br2 + 18 H2O = 2 SO4{2-} + 10 Br{-} + 12 H3O{+}
Al + CuS(O4) = Cu + Al2(SO4)3 =>
2 Al + 3 CuS(O4) = 3 Cu + Al2(SO4)3
I2 + (S2O3)2{-}{+} = I{-} + (S4O6)2{-} =>
I2 + 4(S2O3)2{-}{+} = 2 I{-} + 2(S4O6)2{-}
BaO + SO2 = BaS2 + O3 =>
3 BaO + 6 SO2 = 3 BaS2 + 5 O3
Mg(NO3)2 + HI = MgI2 + HNO3 =>
Mg(NO3)2 + 2 HI = MgI2 + 2 HNO3
TiO2 + Ti = Ti2O3 =>
3 TiO2 + Ti = 2 Ti2O3
MnO4{-} + OH{-} + (COOH)2{-2} = MnO4{-2} + CO2 + H2O =>
4 MnO4{-} + 2 OH{-} + (COOH)2{-2} = 4 MnO4{-2} + 2 CO2 + 2 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
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Équations équilibrées sur10/18/24
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