| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ni2(NO3)2 + 2 NaOH = 2 NiOH + 2 NaNO3
K2S + AlCl3 = K2Cl3 + SAl =>
K2S + AlCl3 = K2Cl3 + SAl
Na2CO3 + CaCO3 + SiO2 = Na2CaSi6O14 + CO2 =>
Na2CO3 + CaCO3 + 6 SiO2 = Na2CaSi6O14 + 2 CO2
HClNaIn = HInNaCl =>
HClNaIn = HInNaCl
(NH4)3AsO4 + LiOH = Li3AsO4 + NH3 + H2O =>
(NH4)3AsO4 + 3 LiOH = Li3AsO4 + 3 NH3 + 3 H2O
CU + S = CUS =>
CU + S = CUS
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Zn + HgCl2 = Hg + ZnCl2 =>
Zn + HgCl2 = Hg + ZnCl2
Zn + P = ZnP =>
Zn + P = ZnP
AlHCl = AlClH =>
AlHCl = AlClH
C4H9Cl + AgNO3 = C4H9NO3 + AgCl =>
C4H9Cl + AgNO3 = C4H9NO3 + AgCl
Cr2O3 + H2O2 + KOH = KCrO4 + H2O =>
Cr2O3 + 4 H2O2 + 2 KOH = 2 KCrO4 + 5 H2O
Br + Cl = BrCl(g) =>
Br + Cl = BrCl(g)
C2H5OH + C2H4O2 = CH3COOCH2CH3 + H2O =>
C2H5OH + C2H4O2 = CH3COOCH2CH3 + H2O
KBr + AlCl3 = KCl + AlBr3 =>
3 KBr + AlCl3 = 3 KCl + AlBr3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CaO + Al2O3 + SiO2 = Ca2Al2SiO7 =>
2 CaO + Al2O3 + SiO2 = Ca2Al2SiO7
K2O + I2O7 = KIO4 =>
K2O + I2O7 = 2 KIO4
K3N = K + N2 =>
2 K3N = 6 K + N2
CaCO3 = CO2CaO =>
CaCO3 = CO2CaO
C + FeO2 = CO2 + Fe =>
C + FeO2 = CO2 + Fe
K2SO4 + Ba(C2H3O2)2 = BaSO4 + K2(C2H3O2)2 =>
K2SO4 + Ba(C2H3O2)2 = BaSO4 + K2(C2H3O2)2
C2H2O8Zn3 + C3H6O3 = ZnC6H10O6 + H2O + CO2 =>
C2H2O8Zn3 + 6 C3H6O3 = 3 ZnC6H10O6 + 4 H2O + 2 CO2
Zn + SnCO3 = ZnCO3 + Sn =>
Zn + SnCO3 = ZnCO3 + Sn
V + SF2 = VF2 + S =>
V + SF2 = VF2 + S
Ni(OH)2 = NiO(s) + H2O(g) =>
Ni(OH)2 = NiO(s) + H2O(g)
Na(OH)2 = NaOH2O =>
Na(OH)2 = NaOH2O
BaS + (NH4)3PO4 = (NH4)2S + Ba3(PO4)2 =>
3 BaS + 2(NH4)3PO4 = 3(NH4)2S + Ba3(PO4)2
HNO2 + Na2S = H2S + NaNO2 =>
2 HNO2 + Na2S = H2S + 2 NaNO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C22H14 + H2O + Fe{3+} = HCO3 + Fe{2+} + H{+} =>
C22H14 + 66 H2O + 124 Fe{3+} = 22 HCO3 + 124 Fe{2+} + 124 H{+}
CoCl2 + Na3PO4 = Co3(PO4) + Cl2Na =>
3 CoCl2 + Na3PO4 = Co3(PO4) + 3 Cl2Na
NaCl + (NH4)2C2O4 = Na2C2O4 + NH4Cl =>
2 NaCl + (NH4)2C2O4 = Na2C2O4 + 2 NH4Cl
CH3COONa + Sn(NO3)2 + H2O = Sn(OH)2 + CH3COOH + NaNO3 =>
2 CH3COONa + Sn(NO3)2 + 2 H2O = Sn(OH)2 + 2 CH3COOH + 2 NaNO3
Zn + H(PO4)3 = H + ZnPO4 =>
3 Zn + H(PO4)3 = H + 3 ZnPO4
FeO + PbO = Fe + PbO2 =>
FeO + PbO = Fe + PbO2
KMnO4 + NH4Cl + H2SO4 = Cl2 + H2O + K2SO4 + MnSO4 + NH4SO4 =>
4 KMnO4 + 10 NH4Cl + 16 H2SO4 = 5 Cl2 + 16 H2O + 2 K2SO4 + 4 MnSO4 + 10 NH4SO4
KC1O3 + C12H22O11 = KC1 + H2O + CO2 =>
8 KC1O3 + C12H22O11 = 8 KC1 + 11 H2O + 12 CO2
*HCl + NaOH = H2O + NaCl =>
*HCl + NaOH = H2O + NaCl
Pb(NO4)2 + Na(SO4) = Pb(SO4)2 + Na(NO4) =>
Pb(NO4)2 + 2 Na(SO4) = Pb(SO4)2 + 2 Na(NO4)
C2H22O4 + O2 = CO2 + H2O =>
2 C2H22O4 + 11 O2 = 4 CO2 + 22 H2O
CH3COOH + Na2SO4 = Na2S + CO2 + H2O =>
CH3COOH + Na2SO4 = Na2S + 2 CO2 + 2 H2O
CuS + Br2 = CuBr2 + S =>
CuS + Br2 = CuBr2 + S
C22H14 + H2O + Fe{3+} = HCO3 + Fe{2+} + H{+} =>
C22H14 + 66 H2O + 124 Fe{3+} = 22 HCO3 + 124 Fe{2+} + 124 H{+}
Zn + H(PO4)3 = H + ZnPO4 =>
3 Zn + H(PO4)3 = H + 3 ZnPO4
Pb(NO4)2 + Na(SO4) = Pb(SO4)2 + Na(NO4) =>
Pb(NO4)2 + 2 Na(SO4) = Pb(SO4)2 + 2 Na(NO4)
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Li2S + P2S5 + LiI + Li2O = Li7000P2000S8000I750O125 =>
3000 Li2S + 1000 P2S5 + 750 LiI + 125 Li2O = Li7000P2000S8000I750O125
KLO + Na2SO3 + H2SO4 = L2 + Na2SO4 + K2SO4 + H2O =>
2 KLO + Na2SO3 + H2SO4 = L2 + Na2SO4 + K2SO4 + H2O
C22H14 + H2O + Fe{3+} = HCO3 + Fe{2+} + H{+} =>
C22H14 + 66 H2O + 124 Fe{3+} = 22 HCO3 + 124 Fe{2+} + 124 H{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/24
Équations équilibrées sur03/19/23
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