| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 MgSO4 + 2 AlF3 = Al2(SO4)3 + 3 MgF2
CoCl2 + HF = CoF + HCl2 =>
CoCl2 + HF = CoF + HCl2
Na2S + AlCl3 = NaCl + Al2S3 =>
3 Na2S + 2 AlCl3 = 6 NaCl + Al2S3
H2SO4 + KHCO3 = H3CO3 + KSO4 =>
H2SO4 + KHCO3 = H3CO3 + KSO4
Cu(ClO4)2 + C2H4(NH2)2 = Cu(C2H4(NH2)2)2{2+} + ClO4{-} =>
Cu(ClO4)2 + 2 C2H4(NH2)2 = Cu(C2H4(NH2)2)2{2+} + 2 ClO4{-}
CaS + CuO = CaO + CuS =>
CaS + CuO = CaO + CuS
K2CrO4 + Al(NO3)2 = AlCrO4 + K2 + NO3 =>
K2CrO4 + Al(NO3)2 = AlCrO4 + K2 + 2 NO3
HIO3 + H2O = H3IO4 =>
HIO3 + H2O = H3IO4
HI + HNO3 = NO2 + HIO3 + H2O =>
HI + 6 HNO3 = 6 NO2 + HIO3 + 3 H2O
N2H4CO + O2 = CO2 + H2O + N2 =>
2 N2H4CO + 3 O2 = 2 CO2 + 4 H2O + 2 N2
Fe + CuS = Fe2CuS =>
2 Fe + CuS = Fe2CuS
H2PtCl6 + NaOH + N2H4*2HCl = Pt + H2O + N2 + NaCl =>
H2PtCl6 + 8 NaOH + N2H4*2HCl = Pt + 8 H2O + N2 + 8 NaCl
NaHSO4 + H2O = Na{+} + SO4{-2} + H3O{+} =>
NaHSO4 + H2O = Na{+} + SO4{-2} + H3O{+}
HClO + NO + H2O = HNO3 + HCl =>
3 HClO + 2 NO + H2O = 2 HNO3 + 3 HCl
NaCl + Ag2O + H2O = NaOH + AgCl =>
2 NaCl + Ag2O + H2O = 2 NaOH + 2 AgCl
K2[Sn(OH)4] + Br2 + KOH = K2[Sn(OH)6] + KBr =>
K2[Sn(OH)4] + Br2 + 2 KOH = K2[Sn(OH)6] + 2 KBr
Fe(NO3) + KMnO4 = FeMnO4 + KNO3 =>
Fe(NO3) + KMnO4 = FeMnO4 + KNO3
X(s) + HCl(aq) = XCl3(aq) + H2(g) =>
2 X(s) + 6 HCl(aq) = 2 XCl3(aq) + 3 H2(g)
Na(s) + Cl2(g) = NaCl(s) =>
2 Na(s) + Cl2(g) = 2 NaCl(s)
AgNO3 = Ag + NO2 + O2 =>
2 AgNO3 = 2 Ag + 2 NO2 + O2
NH3OH + CuSO4 = Cu(OH)2 + (NH3)2SO4 =>
2 NH3OH + CuSO4 = Cu(OH)2 + (NH3)2SO4
FeS + O2 = SO2 + Fe2O3 =>
4 FeS + 7 O2 = 4 SO2 + 2 Fe2O3
ICl7 = ICl5 + Cl =>
ICl7 = ICl5 + 2 Cl
HCl + Zn(O2CCH3)2 = ZnCl2 + CH3COOH =>
2 HCl + Zn(O2CCH3)2 = ZnCl2 + 2 CH3COOH
Fe + HCl + H2O = FeCl2H8O4 + H =>
Fe + 2 HCl + 4 H2O = FeCl2H8O4 + 2 H
Na2CO3 + S + SO2 = CO2 + Na2S2O4 =>
2 Na2CO3 + S + 3 SO2 = 2 CO2 + 2 Na2S2O4
AlSO4 + NaHCO3 = AlOH + CO2 + NaSO4 =>
AlSO4 + NaHCO3 = AlOH + CO2 + NaSO4
AlCl3 + (NH4)2S = Al2S3 + NH4Cl =>
2 AlCl3 + 3(NH4)2S = Al2S3 + 6 NH4Cl
K3FeCN6 + Fe2O3 = FeFeCN6 + K2O =>
2 K3FeCN6 + Fe2O3 = 2 FeFeCN6 + 3 K2O
(HCOO)2Hg = CO2 + HCOOH + Hg =>
(HCOO)2Hg = CO2 + HCOOH + Hg
MnSO4 + NH4Cl + (NH4)2HPO4 + H2O = NH4MnPO4*H2O + (NH4)2SO4 + HCl =>
MnSO4 + NH4Cl + (NH4)2HPO4 + H2O = NH4MnPO4*H2O + (NH4)2SO4 + HCl
Cd + Cl2 = Cl3Cd =>
2 Cd + 3 Cl2 = 2 Cl3Cd
Ag + PbNo32 = AgNo3 + Pb =>
32 Ag + 3 PbNo32 = 32 AgNo3 + 3 Pb
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2S + H2O2 = SO2 + H2 =>
H2S + H2O2 = SO2 + 2 H2
Al + Fe2(SO4)3 = Al(SO4)3 + Fe =>
Al + Fe2(SO4)3 = Al(SO4)3 + 2 Fe
(NH4)(aq) + Ca(s) = Ca(NH4) =>
(NH4)(aq) + Ca(s) = Ca(NH4)
ZnI2 + Br2 = Zn + Br2I2 =>
ZnI2 + Br2 = Zn + Br2I2
Mg + ICl2 = I2 + MgCl2 =>
2 Mg + 2 ICl2 = I2 + 2 MgCl2
Be(OH)2 + KOH = K2(Be(OH)4) =>
Be(OH)2 + 2 KOH = K2(Be(OH)4)
CaF2 + Na2CO3 = CaCO3 + Na2F2 =>
CaF2 + Na2CO3 = CaCO3 + Na2F2
K2S + HNO3 = K2SO4 + NO2 + H2O =>
K2S + 8 HNO3 = K2SO4 + 8 NO2 + 4 H2O
K2ZnO2 + HBr = KBr + H2ZnO2 =>
K2ZnO2 + 2 HBr = 2 KBr + H2ZnO2
Ti + Al + C = Ti3AlC2 =>
3 Ti + Al + 2 C = Ti3AlC2
NH2SO3H + H2O = NH2SO3{-} + H3O{+} =>
NH2SO3H + H2O = NH2SO3{-} + H3O{+}
N2O4 + H2O = HNO + HNO3 =>
2 N2O4 + 2 H2O = HNO + 3 HNO3
MgBr2 + OH = Br + Mg(OH)2 =>
MgBr2 + 2 OH = 2 Br + Mg(OH)2
C7H7NH2 + HCl = C7H7NH3Cl =>
C7H7NH2 + HCl = C7H7NH3Cl
Fe + NaCl + H2O = FeCl3 + NaOH + H2 =>
2 Fe + 6 NaCl + 6 H2O = 2 FeCl3 + 6 NaOH + 3 H2
La2O3 + Ga2O3 + Mn2O3 = La2MnGaO6 =>
2 La2O3 + Ga2O3 + Mn2O3 = 2 La2MnGaO6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/17/24
Équations équilibrées sur08/16/23
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