| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2S + 2 Mn(CH3COO)2 = 2 N(CH3COO)2 + (MnH4)2S
Na + AuCl3 = NaCl + Au =>
3 Na + AuCl3 = 3 NaCl + Au
Zn + HCl = ZnCl2 + H =>
Zn + 2 HCl = ZnCl2 + 2 H
MgCO3 + C6H8O7 = C6H6MgO7 + CO2 + H2O =>
MgCO3 + C6H8O7 = C6H6MgO7 + CO2 + H2O
KFO3 + KHSO3 = HF + K2SO4 + O2 =>
KFO3 + KHSO3 = HF + K2SO4 + O2
AgClO4 + CaBr2 = AgBr2 + CaClO4 =>
AgClO4 + CaBr2 = AgBr2 + CaClO4
Al2Cu3 + NaOH = Al(OH)3 + Na2Cu =>
Al2Cu3 + 6 NaOH = 2 Al(OH)3 + 3 Na2Cu
Cu(NO3)2 + NO + H2O = Cu(OH)2 + NO2 =>
Cu(NO3)2 + NO + H2O = Cu(OH)2 + 3 NO2
Na + HC1 = H2 + NaC1 =>
2 Na + 2 HC1 = H2 + 2 NaC1
HCl + AgN = AgCl + HN =>
HCl + AgN = AgCl + HN
MgO + NaOH = Mg(OH)2 + Na2O =>
MgO + 2 NaOH = Mg(OH)2 + Na2O
PbO + Na3N = Pb3N2 + Na2O =>
3 PbO + 2 Na3N = Pb3N2 + 3 Na2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NO3{-} + SO2 + H{+} = NO2 + SO4{2{-}]+H2O =>
6 NO3{-} + SO2 + 8 H{+} = 6 NO2 + SO4{2{-}]+4H2O
Sb + CI = SbCI =>
Sb + CI = SbCI
Ni(NO3)2*6H2O + Na2CO3*10H2O = NiCO3 + NaNO3 + H2O =>
Ni(NO3)2*6H2O + Na2CO3*10H2O = NiCO3 + 2 NaNO3 + 16 H2O
CaCO3 + SO3 = CaSO4 + CO2 =>
CaCO3 + SO3 = CaSO4 + CO2
H2SO4 + BaCl2 = BaSO4 + H + Cl =>
H2SO4 + BaCl2 = BaSO4 + 2 H + 2 Cl
C4H91 + O2 + Cl2 = C5H4Cl8 + H2O =>
20 C4H91 + 439 O2 + 64 Cl2 = 16 C5H4Cl8 + 878 H2O
Ni(C2H3O2)3 + H2S = Ni2S3 + HC2H3O2 =>
2 Ni(C2H3O2)3 + 3 H2S = Ni2S3 + 6 HC2H3O2
SnCl2 + AsCl3 = As + SnCl4 =>
3 SnCl2 + 2 AsCl3 = 2 As + 3 SnCl4
KMnO4 + H2SO4 + Sb = K2S04 + MnSO4 + SbO3 + H2O =>
2 KMnO4 + 6 H2SO4 + 6 Sb = K2S04 + 2 MnSO4 + 6 SbO3 + 6 H2O
CON2H4 = C3H6N6 + CO2 + NH3 =>
6 CON2H4 = C3H6N6 + 3 CO2 + 6 NH3
KI + KMnO4 + H2SO4 = I2 + H2MnO4 + K2SO4 =>
2 KI + 2 KMnO4 + 2 H2SO4 = I2 + 2 H2MnO4 + 2 K2SO4
KMnO4 + Cr2O3 + KOH = MnO2 + K2CrO4 + H2O =>
2 KMnO4 + Cr2O3 + 2 KOH = 2 MnO2 + 2 K2CrO4 + H2O
Fe + Cu2 = FeCu =>
2 Fe + Cu2 = 2 FeCu
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
CuCl2 + (CH3)2SO = CuCl2*2(CH3)2SO =>
CuCl2 + 2(CH3)2SO = CuCl2*2(CH3)2SO
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
H2SO4 + CH3COONa = NaHSO4 + CH3COOH =>
H2SO4 + CH3COONa = NaHSO4 + CH3COOH
PbO2 + Si + Cl2 = PbCl4 + SiO =>
PbO2 + 2 Si + 2 Cl2 = PbCl4 + 2 SiO
MnO4 + Cl2 = Mn + ClO3 =>
3 MnO4 + 2 Cl2 = 3 Mn + 4 ClO3
NaBr + NaBrO3 + H2SO4 = Br2 + H2O + Na2SO4 =>
5 NaBr + NaBrO3 + 3 H2SO4 = 3 Br2 + 3 H2O + 3 Na2SO4
Al2(SO4)3 + NH4OH = Al(OH)3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH4OH = 2 Al(OH)3 + 3(NH4)2SO4
K + Zn(OH)2 = K(OH)2 + Zn =>
K + Zn(OH)2 = K(OH)2 + Zn
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
LiOH + Cu(NO3)3 = LiCu + OH(NO3)3 =>
LiOH + Cu(NO3)3 = LiCu + OH(NO3)3
CaSO4*2H2O = (CaSO4)2*H2O + H2O =>
2 CaSO4*2H2O = (CaSO4)2*H2O + 3 H2O
Me + HNO3 = MeNO3 + N2O + H2O =>
8 Me + 10 HNO3 = 8 MeNO3 + N2O + 5 H2O
K(OH)2 + HNO3 = K(NO3)2 + H2O =>
K(OH)2 + 2 HNO3 = K(NO3)2 + 2 H2O
(NH4)2SO4 + Pb(NO3)2 = PbSO4 + NH4NO3 =>
(NH4)2SO4 + Pb(NO3)2 = PbSO4 + 2 NH4NO3
Al + CuCl12 = AlCl3 + Cu =>
4 Al + CuCl12 = 4 AlCl3 + Cu
Fr + H2O = FrOH + H2 =>
2 Fr + 2 H2O = 2 FrOH + H2
Ga2(CO3)3 + HBrO3 = Ga(BrO3)3 + H2CO3 =>
Ga2(CO3)3 + 6 HBrO3 = 2 Ga(BrO3)3 + 3 H2CO3
(NH4)2SO4 + Pb(NO3)2 = PbSO4 + NH4NO3 =>
(NH4)2SO4 + Pb(NO3)2 = PbSO4 + 2 NH4NO3
LiCl + NaCO3 = LiCO3 + NaCl =>
LiCl + NaCO3 = LiCO3 + NaCl
BeC2 + H2O = CH + Be(OH)2 =>
BeC2 + 2 H2O = 2 CH + Be(OH)2
HNO3 + Ag = AgNO3 + NO + H2O =>
4 HNO3 + 3 Ag = 3 AgNO3 + NO + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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