| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaIO3 + 3 Na2SO3 + Na2S2O5 = I2 + 5 Na2SO4
Fe{+3} + OH{-} = Fe(OH)3 =>
Fe{+3} + 3 OH{-} = Fe(OH)3
H4 + N9 = HN6 =>
3 H4 + 8 N9 = 12 HN6
Ka2SO4 + H2O = H2SO4 + Ka2O =>
Ka2SO4 + H2O = H2SO4 + Ka2O
Al + Ag(NO3)2 = Ag + Al(NO3) =>
2 Al + Ag(NO3)2 = Ag + 2 Al(NO3)
Ag + ZnO = AgO + Zn =>
Ag + ZnO = AgO + Zn
CH2C(CH3)CHCHCH2CH2CH3 + KMnO4 + H2O = CH2OHC(CH3)OHCHOHCHOHCHOHCHOHCH2OH + KOH + MnO2 =>
3 CH2C(CH3)CHCHCH2CH2CH3 + 10 KMnO4 + 11 H2O = 3 CH2OHC(CH3)OHCHOHCHOHCHOHCHOHCH2OH + 10 KOH + 10 MnO2
NaK4 + H2O = NaK4(OH)2 + H2 =>
NaK4 + 2 H2O = NaK4(OH)2 + H2
AgOH + NH3 = Ag + N2 + H2O =>
6 AgOH + 2 NH3 = 6 Ag + N2 + 6 H2O
Zn + K2Cr2O7 + HCl = ZnCl + Cr2O3 + KCl + H2O =>
6 Zn + K2Cr2O7 + 8 HCl = 6 ZnCl + Cr2O3 + 2 KCl + 4 H2O
Na + (H)2O = NaOH + (H)2 =>
2 Na + 2(H)2O = 2 NaOH + (H)2
AlC3H9 + O2 = Al2O3 + H2O + CO2 =>
2 AlC3H9 + 12 O2 = Al2O3 + 9 H2O + 6 CO2
Fe2(SO4)3 + Ca(OH)2 + H2O = Fe(OH)3 + CaSO4H2O =>
Fe2(SO4)3 + 3 Ca(OH)2 + 3 H2O = 2 Fe(OH)3 + 3 CaSO4H2O
Cu(SO4)2NaOH = CuOHNa(SO4)2 =>
Cu(SO4)2NaOH = CuOHNa(SO4)2
H3PO4 + NaCO3 = NaHPO4 + H2O + CO2 =>
H3PO4 + NaCO3 = NaHPO4 + H2O + CO2
CH3COOH + H2O = H3O + CH2OOH =>
CH3COOH + 4 H2O = 2 H3O + 2 CH2OOH
C4H7O5(COOH) + NaHCO3 = C4H7O5(COONa) + H2O + CO2 =>
C4H7O5(COOH) + NaHCO3 = C4H7O5(COONa) + H2O + CO2
H2SO3 + NaOH = Na2SO3 + H2O =>
H2SO3 + 2 NaOH = Na2SO3 + 2 H2O
MnSO4H2O = Mn + SO4 + H2O =>
MnSO4H2O = Mn + SO4 + H2O
CaCl2 + C17H33COONa = (C17H33COO)2Ca + NaCl =>
CaCl2 + 2 C17H33COONa = (C17H33COO)2Ca + 2 NaCl
CuSO4 + Zn(NO3)2 = Cu(NO3)2 + ZnSO4 =>
CuSO4 + Zn(NO3)2 = Cu(NO3)2 + ZnSO4
C6H5NH2 + HCl = C6H5NH3Cl =>
C6H5NH2 + HCl = C6H5NH3Cl
(NH4)2MoO4 + H2SO4 = MoOSO4 + (NH4)SO4 + H2O =>
(NH4)2MoO4 + 3 H2SO4 = MoOSO4 + 2(NH4)SO4 + 3 H2O
K2CrO4 + KBr + H2O = CrBr3 + Br2 + KOH =>
2 K2CrO4 + 12 KBr + 8 H2O = 2 CrBr3 + 3 Br2 + 16 KOH
LiOH + H2SO4 = H2O + Li2SO4 =>
2 LiOH + H2SO4 = 2 H2O + Li2SO4
H2 + Ti = TiH =>
H2 + 2 Ti = 2 TiH
NaVO3 + HCl = VOCl2 + Cl2 + NaCl + H2O =>
2 NaVO3 + 8 HCl = 2 VOCl2 + Cl2 + 2 NaCl + 4 H2O
Cl2 + NaBr = Cl2Br + Na2 =>
2 Cl2 + 2 NaBr = 2 Cl2Br + Na2
MgCO3 + HCl4 = HCO3 + MgCl4 =>
MgCO3 + HCl4 = HCO3 + MgCl4
CrO4 + H = Cr2 + H2O =>
2 CrO4 + 16 H = Cr2 + 8 H2O
KMnO4 + H2O + Na2SO3 = Mn2O2 + KOH + Na2SO4 =>
2 KMnO4 + H2O + 5 Na2SO3 = Mn2O2 + 2 KOH + 5 Na2SO4
H2CrO4 + AuOH = Au2CrO4 + H2O =>
H2CrO4 + 2 AuOH = Au2CrO4 + 2 H2O
NO3H + Cr(OH)3 = Cr(NO3)3 + H2O =>
3 NO3H + Cr(OH)3 = Cr(NO3)3 + 3 H2O
NaOH + Na2S = NaS + Na2OH =>
NaOH + Na2S = NaS + Na2OH
C2H5OC2H5 + O2 = CO2 + HO =>
2 C2H5OC2H5 + 17 O2 = 8 CO2 + 20 HO
Ca(OH)2 + NaOH = H2O + Na2CaO2 =>
Ca(OH)2 + 2 NaOH = 2 H2O + Na2CaO2
Au(CN)4{-} + Zn + CN{-} = Au + Zn(CN)4{2-} =>
2 Au(CN)4{-} + 3 Zn + 4 CN{-} = 2 Au + 3 Zn(CN)4{2-}
NiSO4Na2C2O4 = NiC2O4Na2SO4 =>
NiSO4Na2C2O4 = NiC2O4Na2SO4
H2SO4 + Cl = HCl + HSO4 =>
H2SO4 + Cl = HCl + HSO4
BeO + K2O = K2BeO2 =>
BeO + K2O = K2BeO2
CH3Cl + ClMgC2H5 = C3H8 + MgCl2 =>
CH3Cl + ClMgC2H5 = C3H8 + MgCl2
MnO4{-} + H{+} + H3AsO4 = AsO3 + H2O + Mn =>
MnO4{-} + H{+} + 7 H3AsO4 = 7 AsO3 + 11 H2O + Mn
KCl + P2O5 = PCl5 + K2O =>
10 KCl + P2O5 = 2 PCl5 + 5 K2O
KBr + H2SO4 + MnO4 = KHSO4 + MnSO4 + H2O + Br2 =>
6 KBr + 7 H2SO4 + MnO4 = 6 KHSO4 + MnSO4 + 4 H2O + 3 Br2
H2SO4 + MgNO32 = H2NO32 + MgSO4 =>
H2SO4 + MgNO32 = H2NO32 + MgSO4
U + Cl2 = UCl5 =>
2 U + 5 Cl2 = 2 UCl5
PbO + NH3 = Pb + NH2 + H2O =>
PbO + 2 NH3 = Pb + 2 NH2 + H2O
CrCl3 + H2O = CrOHCl2 + HCl =>
CrCl3 + H2O = CrOHCl2 + HCl
Ba(NO3)2 + SrCl2 = Sr(NO3)2 + BaCl2 =>
Ba(NO3)2 + SrCl2 = Sr(NO3)2 + BaCl2
NaOH + Zn + H2O = Na2Zn(OH)4 + H2 =>
2 NaOH + Zn + 2 H2O = Na2Zn(OH)4 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/28/24
Équations équilibrées sur07/28/23
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