| Équations équilibrées la veille | Équations équilibrées le lendemain |
CsOH + HCl = CsCl + H2O
CuCl + Na2B4O7*10H2O = Cu2O + NaCl + H3BO3 + H2O =>
2 CuCl + Na2B4O7*10H2O = Cu2O + 2 NaCl + 4 H3BO3 + 4 H2O
(Co(NH3)6)(OH)2 + NH4Cl + O2 = (Co(NH3)6)Cl3 + NH3 + H2O =>
4(Co(NH3)6)(OH)2 + 12 NH4Cl + O2 = 4(Co(NH3)6)Cl3 + 12 NH3 + 10 H2O
C7H12 + Br2 = C7H11 + HBr =>
2 C7H12 + Br2 = 2 C7H11 + 2 HBr
C6H5COOH + NaOH = Na + C7O2 + H2O =>
C6H5COOH + 6 NaOH = 6 Na + C7O2 + 6 H2O
CuO + S = Cu2S + SO2 =>
2 CuO + 2 S = Cu2S + SO2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Au(ClO3)3 = Au + ClO3 =>
Au(ClO3)3 = Au + 3 ClO3
NiSO4 + HgNO3 = Ni(NO3)2 + Hg2SO4 =>
NiSO4 + 2 HgNO3 = Ni(NO3)2 + Hg2SO4
PbO2 + NaCl + H2SO4 = PbSO4 + H2O + Na2SO4 + Cl2 =>
PbO2 + 2 NaCl + 2 H2SO4 = PbSO4 + 2 H2O + Na2SO4 + Cl2
NH4Cl + H2O = (NH4)2O + HCl =>
2 NH4Cl + H2O = (NH4)2O + 2 HCl
Ni2 + MgCl2 = NiCl2 + Mg2 =>
Ni2 + 2 MgCl2 = 2 NiCl2 + Mg2
CHOH + PCl5 = CHCl + POCl3 + H2O =>
2 CHOH + PCl5 = 2 CHCl + POCl3 + H2O
Hg{2+} + N2O4 + H2O = NO3{-} + Hg2{2+} + H{+} =>
2 Hg{2+} + N2O4 + 2 H2O = 2 NO3{-} + Hg2{2+} + 4 H{+}
K2CO3(aq)SnCl4(aq) = K2Cl4(aq)SnCO3(s) =>
K2CO3(aq)SnCl4(aq) = K2Cl4(aq)SnCO3(s)
NH4NO3 + CH2 = H2O + N2 + CO =>
2 NH4NO3 + CH2 = 5 H2O + 2 N2 + CO
F + Pb4I2 = PbF + I2 =>
4 F + Pb4I2 = 4 PbF + I2
H2O + CrO4{-2} + Br{-} = CrO2{-} + BrO3{-} + OH{-} =>
H2O + 2 CrO4{-2} + Br{-} = 2 CrO2{-} + BrO3{-} + 2 OH{-}
FeCl3(H2O)6 + KOH = Fe(OH)3 + Cl{-} + H2O + K{+} =>
FeCl3(H2O)6 + 3 KOH = Fe(OH)3 + 3 Cl{-} + 6 H2O + 3 K{+}
(NH4)SO3HNO3 = NH4(NO3)HSO3 =>
(NH4)SO3HNO3 = NH4(NO3)HSO3
Na2S2O3 + NaOH = Na2S + O2 + H2O =>
Na2S2O3 + 2 NaOH = 2 Na2S + 2 O2 + H2O
HCI + NaHCO3 = NaCI + H2C + O3 =>
HCI + NaHCO3 = NaCI + H2C + O3
CON2H4(aq) = C3N6H6(l) + CO2(g) + NH3(g) =>
6 CON2H4(aq) = C3N6H6(l) + 3 CO2(g) + 6 NH3(g)
Cu + S + O = CuSO =>
Cu + S + O = CuSO
(NH4)2SO4 + Fe3 = FeSO4 + (NH4)2 =>
3(NH4)2SO4 + Fe3 = 3 FeSO4 + 3(NH4)2
Bi2O3 + KMnO4 = Bi(MnO4)3 + K2O =>
Bi2O3 + 6 KMnO4 = 2 Bi(MnO4)3 + 3 K2O
Zn + S = ZnS =>
Zn + S = ZnS
NaHCO3(s) = Na2CO3(s)CO2(g)H2O(g) =>
2 NaHCO3(s) = Na2CO3(s)CO2(g)H2O(g)
Zi + Pb(NO3)2 = ZiPb(NO3)2 =>
Zi + Pb(NO3)2 = ZiPb(NO3)2
Sr(NO3)2 + Li2SO4 = SrSO4 + Li2(NO3)2 =>
Sr(NO3)2 + Li2SO4 = SrSO4 + Li2(NO3)2
MnCl4 + H2O = MnO(OH)2 + HCl =>
MnCl4 + 3 H2O = MnO(OH)2 + 4 HCl
NaHCO3(s) = NaOH(s)CO2(g) =>
NaHCO3(s) = NaOH(s)CO2(g)
P2S5 + NaOH = Na3PO2S2 + Na2S + H2O =>
P2S5 + 8 NaOH = 2 Na3PO2S2 + Na2S + 4 H2O
LiSO4 + K2PO4 = LiPO4 + K2SO4 =>
LiSO4 + K2PO4 = LiPO4 + K2SO4
Mn(NO3)2 + NH3 + H2O = Mn(OH)2 + NH4(NO3)2 =>
17 Mn(NO3)2 + 14 NH3 + 28 H2O = 17 Mn(OH)2 + 16 NH4(NO3)2
Cd + H3PO4 = CdPO4 + H3 =>
Cd + H3PO4 = CdPO4 + H3
C6H4(CH3)NCOCH3 + HNO3 = C6H3(NO2)(CH3)NCOCH3 + H2O =>
C6H4(CH3)NCOCH3 + HNO3 = C6H3(NO2)(CH3)NCOCH3 + H2O
Cr2O3 + aluminium = aluminiumoxide + chromium =>
Cr2O3 + 2 Al = Al2O3 + 2 Cr
P2S5 + H2O = H2S + H3PO4 =>
P2S5 + 8 H2O = 5 H2S + 2 H3PO4
AlCl3CaOH2 = CaCl3AlOH2 =>
AlCl3CaOH2 = CaCl3AlOH2
CH3CO0H + Na2CO3 = CH3CO0Na + H2O + CO2 =>
2 CH3CO0H + Na2CO3 = 2 CH3CO0Na + H2O + CO2
NaHCO3(s) = Na2CO3(s)CO2(g)H2O(l) =>
2 NaHCO3(s) = Na2CO3(s)CO2(g)H2O(l)
Ba(OH)2 + Mg3(PO4)2 = Mg(OH)2 + Ba3(PO4)2 =>
3 Ba(OH)2 + Mg3(PO4)2 = 3 Mg(OH)2 + Ba3(PO4)2
C16H32O2 + C3H8O = C19H38O2 + H2O =>
C16H32O2 + C3H8O = C19H38O2 + H2O
Zn + S = ZnS =>
Zn + S = ZnS
HClLiF = HFLiCl =>
HClLiF = HFLiCl
NaC2H3O2 + H2SO4 = Na2SO4 + HC2H3O2 =>
2 NaC2H3O2 + H2SO4 = Na2SO4 + 2 HC2H3O2
C2H6 + HCl = C2H5Cl + H2 =>
C2H6 + HCl = C2H5Cl + H2
BaS + H3PO4 = H2S + Ba3(PO4)2 =>
3 BaS + 2 H3PO4 = 3 H2S + Ba3(PO4)2
(NH4)2SO4(aq) + Ba(OH)2(aq) = NH4OH + BaSO4(g) =>
(NH4)2SO4(aq) + Ba(OH)2(aq) = 2 NH4OH + BaSO4(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/14/24
Équations équilibrées sur12/14/23
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