| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
KClO3(s) + I2(s) + HCl = ICl3(s) + KCl(s) + H2O(l) =>
KClO3(s) + I2(s) + 6 HCl = 2 ICl3(s) + KCl(s) + 3 H2O(l)
F + Cl2 = FCl2 =>
F + Cl2 = FCl2
CO2(g) + RbOH(g) = Rb2CO3(s) + H2O =>
CO2(g) + 2 RbOH(g) = Rb2CO3(s) + H2O
H2O{+} + CH3CH2OH + Cr2O7{2-} = CH3COOH + Cr{3+} + H2O =>
16 H2O{+} + 7 CH3CH2OH + 2 Cr2O7{2-} = 7 CH3COOH + 4 Cr{3+} + 23 H2O
PbO2 + Ba = Pb + BaO =>
PbO2 + 2 Ba = Pb + 2 BaO
PbS + HNO3 = Pb(NO3)2 + H2SO3 + NO + H2O =>
PbS + 4 HNO3 = Pb(NO3)2 + H2SO3 + 2 NO + H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Ca10(PO4)6(OH)2 + H2SO4 = Ca3(PO4)2 + CaSO4 + H2O =>
Ca10(PO4)6(OH)2 + H2SO4 = 3 Ca3(PO4)2 + CaSO4 + 2 H2O
FeCl3 + H = FeCl2 + HCl =>
FeCl3 + H = FeCl2 + HCl
K{+} + OH{-} + KAlOH4 + H2C2O4 = K3[Al(C2O4)4] + H2 + H2O =>
2 K{+} + 2 OH{-} + KAlOH4 + 4 H2C2O4 = K3[Al(C2O4)4] + 4 H2 + 3 H2O
FeCl2 + K3(Fe(CN)6) = Fe(Fe(CN)6) + K3Cl2 =>
FeCl2 + K3(Fe(CN)6) = Fe(Fe(CN)6) + K3Cl2
AgI + Pb = Ag + PbI2 =>
2 AgI + Pb = 2 Ag + PbI2
Nh + Br = NhBr =>
Nh + Br = NhBr
O2 + MnO = Mn3O4 =>
O2 + 6 MnO = 2 Mn3O4
Na(ClO) + NaCl + H2O = Cl2 + Na(OH) =>
Na(ClO) + NaCl + H2O = Cl2 + 2 Na(OH)
NO + CH2O = N2O + H2CO3 =>
4 NO + CH2O = 2 N2O + H2CO3
HgNO3 + KOH = HgO + KNO3 + H2 =>
2 HgNO3 + 2 KOH = 2 HgO + 2 KNO3 + H2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Sn(Cl4) + Ca = Sn + Ca(Cl4) =>
Sn(Cl4) + Ca = Sn + Ca(Cl4)
Cr(OH)3 + HBrO4 = Cr(BrO4)3 + H2O =>
Cr(OH)3 + 3 HBrO4 = Cr(BrO4)3 + 3 H2O
KCI + H3PO4 = K3PO4 + HCI =>
3 KCI + H3PO4 = K3PO4 + 3 HCI
C + O2 = CO2 =>
C + O2 = CO2
MgSO4*7H20 + Na2CO3 = MgCO3 + Na2SO4*7H20 =>
MgSO4*7H20 + Na2CO3 = MgCO3 + Na2SO4*7H20
NH3 + HBr = Br3N + H2 =>
NH3 + 3 HBr = Br3N + 3 H2
K2CO3 + SiO2 = K2Si2O5 + CO2 =>
K2CO3 + 2 SiO2 = K2Si2O5 + CO2
HNO3 + KI + H2SO4 = HNO + K2SO4 + I2 + H2O =>
HNO3 + 4 KI + 2 H2SO4 = HNO + 2 K2SO4 + 2 I2 + 2 H2O
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
LiCl + AgNO3 = LiNO3 + AgCl =>
LiCl + AgNO3 = LiNO3 + AgCl
H2(SO4) + Na(CO3) = H2O(CO2) + Na(SO4) =>
H2(SO4) + Na(CO3) = H2O(CO2) + Na(SO4)
H2S + RhO2 = Rh2O3 + S + H2O =>
H2S + 2 RhO2 = Rh2O3 + S + H2O
NaCl + NH3 + CO2 + H2O = Na2CO3 + NH4Cl =>
2 NaCl + 2 NH3 + CO2 + H2O = Na2CO3 + 2 NH4Cl
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
Al + MnO = Al2O3 + Mn =>
2 Al + 3 MnO = Al2O3 + 3 Mn
Mg + HF = MgHF =>
Mg + HF = MgHF
sodiumcarbonate + nitricacid = sodiumnitrate + carbondioxide + water =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
C10H18O + CH3COOH = C10H16O + H2O =>
7 C10H18O + 5 CH3COOH = 8 C10H16O + 9 H2O
HNO3 + Cl2 = Cl(NO3)2 + H2 =>
4 HNO3 + Cl2 = 2 Cl(NO3)2 + 2 H2
HCl4 + Ca(OH)2 = Ca(Cl4)2 + H2O =>
2 HCl4 + Ca(OH)2 = Ca(Cl4)2 + 2 H2O
O2 + C6H9NH2 = CO2 + H2O + N2 =>
35 O2 + 4 C6H9NH2 = 24 CO2 + 22 H2O + 2 N2
KI + CHCl3 = KCl + CHCl2{+} + I{-} =>
KI + CHCl3 = KCl + CHCl2{+} + I{-}
HCl(aq) + NaHCO3 = NaCl(aq) + CO2(g) + H2O(l) =>
HCl(aq) + NaHCO3 = NaCl(aq) + CO2(g) + H2O(l)
Zn(C2H3O2)2 + Li2CrO3 = ZnCrO3 + LiC2H3O2 =>
Zn(C2H3O2)2 + Li2CrO3 = ZnCrO3 + 2 LiC2H3O2
AlCl + Pb(NO3)2 = AlNO3 + PbCl2 =>
2 AlCl + Pb(NO3)2 = 2 AlNO3 + PbCl2
Cu{+2)+S2O3{-} = Cu+S4O6 =>
Cu{+2)+2S2O3{-} = Cu+S4O6
CuSO4H2O(aq) + Al(s) = Cu(s) + Al2(SO4)3(aq) + H2O(l) =>
3 CuSO4H2O(aq) + 2 Al(s) = 3 Cu(s) + Al2(SO4)3(aq) + 3 H2O(l)
NH3 + H2O2 = NOH + H2O =>
NH3 + 2 H2O2 = NOH + 3 H2O
NaHCO3 + H2SO4 = NaH2CO3 + HSO4 =>
NaHCO3 + H2SO4 = NaH2CO3 + HSO4
Zn + CuCl2 = Cu + Zn2Cl =>
4 Zn + CuCl2 = Cu + 2 Zn2Cl
BaCl2 + H2O = H2 + BaOH + Cl2 =>
2 BaCl2 + 2 H2O = H2 + 2 BaOH + 2 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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