| Équations équilibrées la veille | Équations équilibrées le lendemain |
C10H7OH + NaOH = NaC10H7O + H2O
Ca3(PO4)2 + HBr = CaBr2 + H3PO4 =>
Ca3(PO4)2 + 6 HBr = 3 CaBr2 + 2 H3PO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2O + Cr + CrO4{2-} = Cr(OH)3 + OH{-} =>
4 H2O + Cr + CrO4{2-} = 2 Cr(OH)3 + 2 OH{-}
CaCO3 + C2H4O2 = CaC2H3O2 + CO2 + H2 =>
2 CaCO3 + 3 C2H4O2 = 2 CaC2H3O2 + 4 CO2 + 3 H2
H2C2O4 + OH{-} = C2O4{-2} + H2O =>
H2C2O4 + 2 OH{-} = C2O4{-2} + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CaCl2 + H2SO4 = CaSO4 + HCl =>
CaCl2 + H2SO4 = CaSO4 + 2 HCl
C2H4O + H2O2 = CO2 + H2O =>
C2H4O + 5 H2O2 = 2 CO2 + 7 H2O
KHSO4 + KOH = K2O + H2SO4 =>
KHSO4 + KOH = K2O + H2SO4
Al2(SO4)3 + Mn(OH)7 = Al(OH)3 + Mn2(SO4)7 =>
7 Al2(SO4)3 + 6 Mn(OH)7 = 14 Al(OH)3 + 3 Mn2(SO4)7
CaSIO3 = CaO + SIO2 =>
CaSIO3 = CaO + SIO2
CuSO4(aq) + NH4OH = Cu(OH)2 + (NH4)2SO4 =>
CuSO4(aq) + 2 NH4OH = Cu(OH)2 + (NH4)2SO4
Na2CO3 + HCl = CO2 + H2O + Na + Cl =>
Na2CO3 + 2 HCl = CO2 + H2O + 2 Na + 2 Cl
ZnBr2 + H2SO4 = ZnSO4 + BrH =>
ZnBr2 + H2SO4 = ZnSO4 + 2 BrH
C7H9N + Br2 = C7H6Br2 + NH3 =>
C7H9N + Br2 = C7H6Br2 + NH3
CH3CHO + H2O = CH3COO + H3O =>
CH3CHO + 4 H2O = CH3COO + 3 H3O
Fe2O3 + C6H8O6 = FeO + C6H6O6 + H2O =>
Fe2O3 + C6H8O6 = 2 FeO + C6H6O6 + H2O
Al(OH)3 + (NH4)2CO3 = Al2(CO3)3 + NH3 + H2O =>
2 Al(OH)3 + 3(NH4)2CO3 = Al2(CO3)3 + 6 NH3 + 6 H2O
MgCO3 + Na2SiO3 = MgSiO3 + Na2CO3 =>
MgCO3 + Na2SiO3 = MgSiO3 + Na2CO3
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
NH4NO3 + Mg3(PO4)2 = (NH4)3(PO4) + Mg(NO3)2 =>
6 NH4NO3 + Mg3(PO4)2 = 2(NH4)3(PO4) + 3 Mg(NO3)2
CaSO4*05H2O = CaSO4 + H2O =>
CaSO4*05H2O = CaSO4 + 5 H2O
NaHCO3 + Na2HPO4 = Na3PO4 + H2O + CO2 =>
NaHCO3 + Na2HPO4 = Na3PO4 + H2O + CO2
Ag + HCI = AgCI + H2 =>
2 Ag + 2 HCI = 2 AgCI + H2
HCl + KOH = H2O + KCl =>
HCl + KOH = H2O + KCl
KNO2 + HClO3 = KCl + HNO3 + KNO3 =>
3 KNO2 + HClO3 = KCl + HNO3 + 2 KNO3
NaOH + HCI = H2O + NaCI =>
NaOH + HCI = H2O + NaCI
AgCIO3 = AgCI + O2 =>
2 AgCIO3 = 2 AgCI + 3 O2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Zn + Cl2 = Cl2Zn =>
Zn + Cl2 = Cl2Zn
Tc + Cl2 = TcCl7 =>
2 Tc + 7 Cl2 = 2 TcCl7
KCl(aq) + H2O(l) = HCl(aq) + KOH(aq) =>
KCl(aq) + H2O(l) = HCl(aq) + KOH(aq)
Sn + Hg(NO3)2 = Sn(NO3)2 + Hg =>
Sn + Hg(NO3)2 = Sn(NO3)2 + Hg
Hg(NO3)2 + ZnCl2 = HgCl2 + Zn(NO3)2 =>
Hg(NO3)2 + ZnCl2 = HgCl2 + Zn(NO3)2
HCl + LiHSO3 = H2SO3 + LiCl =>
HCl + LiHSO3 = H2SO3 + LiCl
NaOH(aq) + H2X(aq) = H2O(l) + Na2X(aq) =>
2 NaOH(aq) + H2X(aq) = 2 H2O(l) + Na2X(aq)
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C47H48O7N4 + O2 = C5H7NO2 + CO2 + H2O =>
2 C47H48O7N4 + 65 O2 = 8 C5H7NO2 + 54 CO2 + 20 H2O
(NH4)Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2(NH4)Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Al2S3 + H2O = Al(OH)3 + H2S(H2S) =>
2 Al2S3 + 12 H2O = 4 Al(OH)3 + 3 H2S(H2S)
HCI + AgC2H3O2 = AgCI + HC2H3O2 =>
HCI + AgC2H3O2 = AgCI + HC2H3O2
SrSO4(s) = Sr + SO4 =>
SrSO4(s) = Sr + SO4
NaO3 = Na + O2 =>
2 NaO3 = 2 Na + 3 O2
HI + Na2SO4 = H2SO4 + NaI =>
2 HI + Na2SO4 = H2SO4 + 2 NaI
K2C2O4 = K + C + O =>
K2C2O4 = 2 K + 2 C + 4 O
C6(H)6 + O2 = CO2 + H2O =>
2 C6(H)6 + 15 O2 = 12 CO2 + 6 H2O
K2CrO4 + Ba(NO3)2 = K2(NO3)2 + CrBaO4 =>
K2CrO4 + Ba(NO3)2 = K2(NO3)2 + CrBaO4
NH3 + Ca(ClO3)2 = N + H2O + CaCl2 =>
4 NH3 + Ca(ClO3)2 = 4 N + 6 H2O + CaCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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