| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO3)3 + 6 NaOH(aq) = 3 Na2SO3(aq) + 2 Al(OH)3
Ca(HCO3)2 + CaCl2 = CaCO3 + HCl =>
Ca(HCO3)2 + CaCl2 = 2 CaCO3 + 2 HCl
Sm(OH)2 + HCl = SmCl2 + H2O =>
Sm(OH)2 + 2 HCl = SmCl2 + 2 H2O
LiCl(s) = Cl2(s) + Li(s) =>
2 LiCl(s) = Cl2(s) + 2 Li(s)
K2CrO4 = K2 + Cr + O2 =>
K2CrO4 = K2 + Cr + 2 O2
NaNO3 + Sn + H2SO4 = Na2SO4 + H2O + NO2 + SnO2 =>
4 NaNO3 + Sn + 2 H2SO4 = 2 Na2SO4 + 2 H2O + 4 NO2 + SnO2
H2 + O = H6O8 =>
3 H2 + 8 O = H6O8
Al3 + H2SO4 = Al2H3 + AlSO4 =>
7 Al3 + 9 H2SO4 = 6 Al2H3 + 9 AlSO4
AgNO3 + NH4OH = [Ag(NH3)2]OH + NH4NO3 + H2 =>
AgNO3 + 7 NH4OH = [Ag(NH3)2]OH + 3 NH4NO3 + 8 H2
Cr2(SO4)3 + Al2(CO3)3 = Cr2(CO3)3 + Al2(SO4)3 =>
Cr2(SO4)3 + Al2(CO3)3 = Cr2(CO3)3 + Al2(SO4)3
C6H5COOH + H2O = H3O + CO2 =>
C6H5COOH + 42 H2O = 30 H3O + 7 CO2
KBr + HSO4 = K2SO4 + Br + H2S + H2O =>
18 KBr + 10 HSO4 = 9 K2SO4 + 18 Br + H2S + 4 H2O
HCOH + KMnO4 + H2O = MnO2 + KOH + HCOOH =>
3 HCOH + 2 KMnO4 + H2O = 2 MnO2 + 2 KOH + 3 HCOOH
C6H10O5 + C6H8O7 = C6H9O6 =>
C6H10O5 + C6H8O7 = 2 C6H9O6
Fe + LiOH = Fe2O3 + Li + H2 =>
4 Fe + 6 LiOH = 2 Fe2O3 + 6 Li + 3 H2
B2 + CO = B2CO =>
B2 + CO = B2CO
Fe + HClO3 = Fe(HClO3)3 =>
Fe + 3 HClO3 = Fe(HClO3)3
CaC2 + NaClO + H2O = C + Ca(OH)2 + NaCl =>
CaC2 + NaClO + H2O = 2 C + Ca(OH)2 + NaCl
Al2(SO4)3 + Ba(NO3)2 = Al2(NO3)3 + Ba(SO4)2 =>
2 Al2(SO4)3 + 3 Ba(NO3)2 = 2 Al2(NO3)3 + 3 Ba(SO4)2
CuSO4 + FeSO4 + HNO3 = Fe2(SO4)3 + NO2 + H2O + CuO =>
CuSO4 + 2 FeSO4 + 2 HNO3 = Fe2(SO4)3 + 2 NO2 + H2O + CuO
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
NaOH + H2SO2 = Na2SO4 + H2 =>
2 NaOH + H2SO2 = Na2SO4 + 2 H2
CaOH + AlCl = CaCl + AlOH =>
CaOH + AlCl = CaCl + AlOH
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
NaOH(s) = NaOH(aq) =>
NaOH(s) = NaOH(aq)
MgC2 + H2O = C2H2 + MgO =>
MgC2 + H2O = C2H2 + MgO
MnCl2 + NaOH = Mn(OH)2 + NaCl =>
MnCl2 + 2 NaOH = Mn(OH)2 + 2 NaCl
Ag + Cl2 = AgCl =>
2 Ag + Cl2 = 2 AgCl
CH3OH + KMnO4 + H2SO4 = H2O + HCOH + MnSO4 + K2SO4 =>
5 CH3OH + 2 KMnO4 + 3 H2SO4 = 8 H2O + 5 HCOH + 2 MnSO4 + K2SO4
B2H6 + KOH + H2O = KBO2 + H2 =>
B2H6 + 2 KOH + 2 H2O = 2 KBO2 + 6 H2
Yb2O3 + HNO3 = Yb(NO3)3*6H2O + NO2 + O2 =>
2 Yb2O3 + 48 HNO3 = 4 Yb(NO3)3*6H2O + 36 NO2 + 9.0000000000001O2
Cu(OH)2 + FeCl3 = CuCl2 + Fe(OH)3 =>
3 Cu(OH)2 + 2 FeCl3 = 3 CuCl2 + 2 Fe(OH)3
F2(g) + KI(aq) = I2 + KF =>
F2(g) + 2 KI(aq) = I2 + 2 KF
SO2 + CaOH = SOH + CaO2 =>
SO2 + CaOH = SOH + CaO2
Na3Po4(aq) + NiCl2(aq) = Ni3(Po4)2(s) + NaCl(aq) =>
2 Na3Po4(aq) + 3 NiCl2(aq) = Ni3(Po4)2(s) + 6 NaCl(aq)
AgClO3 + NaOH = NaClO3 + AgOH =>
AgClO3 + NaOH = NaClO3 + AgOH
CoSO4 + H2O = CoO + H2SO4 =>
CoSO4 + H2O = CoO + H2SO4
Li(NO3) + Al(SO4)2 = Li(SO4)2 + Al(NO3) =>
Li(NO3) + Al(SO4)2 = Li(SO4)2 + Al(NO3)
Cl{-} + Hg2{2+} = Hg2Cl2 =>
2 Cl{-} + Hg2{2+} = Hg2Cl2
CoSO4 + H2O = CoO + H2SO4 =>
CoSO4 + H2O = CoO + H2SO4
AgNO3(s) + NaCl(aq) = AgCl(s) + NaNO3(aq) =>
AgNO3(s) + NaCl(aq) = AgCl(s) + NaNO3(aq)
Al2(CO3)3 + KOH = Al(OH)3 + K2CO3 =>
Al2(CO3)3 + 6 KOH = 2 Al(OH)3 + 3 K2CO3
Fe{+3} + N{-} = Fe{+2} + N{+2} = =>
3 Fe{+3} + N{-} = 3 Fe{+2} + N{+2}
Zn(OH)2 + SO3 = ZnSO4 + H2O =>
Zn(OH)2 + SO3 = ZnSO4 + H2O
C6H14 + O4 = CO + H2O =>
4 C6H14 + 13 O4 = 24 CO + 28 H2O
C2H4ClOH + Na2S = C4H10O2S + NaCl =>
2 C2H4ClOH + Na2S = C4H10O2S + 2 NaCl
Mg(s) + Co(ClO3)2(aq) = Mg(ClO3)2(aq) + Co(s) =>
Mg(s) + Co(ClO3)2(aq) = Mg(ClO3)2(aq) + Co(s)
C10H22 + O = OH + C =>
C10H22 + 22 O = 22 OH + 10 C
FeBr3 + Cl = ClBr + Fe =>
FeBr3 + 3 Cl = 3 ClBr + Fe
NaO5 + H2O = H2O5 + Na2O =>
8 NaO5 + 9 H2O = 9 H2O5 + 4 Na2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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