| Équations équilibrées la veille |
2 AlNO + Mg = Mg(NO)2 + 2 Al
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
MnO2(s) + HCl(aq) = H2O + MnCl2(aq) + Cl2 =>
MnO2(s) + 4 HCl(aq) = 2 H2O + MnCl2(aq) + Cl2
AlNO + Mg = Mg(NO)2 + Al =>
2 AlNO + Mg = Mg(NO)2 + 2 Al
Pb(NO3)2 + AlBr3 = PbBr2 + Al(NO3)3 =>
3 Pb(NO3)2 + 2 AlBr3 = 3 PbBr2 + 2 Al(NO3)3
Zn(s) + CuCl2(aq) = ZnCl2(aq) + Cu(aq) =>
Zn(s) + CuCl2(aq) = ZnCl2(aq) + Cu(aq)
(C2H3O2) + AgNO3 = (NO3) + Ag(C2H3O2) =>
(C2H3O2) + AgNO3 = (NO3) + Ag(C2H3O2)
C6H8Na2O8 + MnCl2 = C6H8MnO8 + NaCl =>
C6H8Na2O8 + MnCl2 = C6H8MnO8 + 2 NaCl
N2O4 = NO + O =>
N2O4 = 2 NO + 2 O
H3PO4 + K = K3PO4 + H2 =>
2 H3PO4 + 6 K = 2 K3PO4 + 3 H2
Ag + Fe(NO3)2 = Fe + AgNO3 =>
2 Ag + Fe(NO3)2 = Fe + 2 AgNO3
AlNO + Mg = Mg(NO)2 + Al =>
2 AlNO + Mg = Mg(NO)2 + 2 Al
FeO(s) + C(s) = Fe(s) + CO(s) =>
FeO(s) + C(s) = Fe(s) + CO(s)
K2G2O7 + KI + HCl = GCl3 + KCl + I2 + H2O =>
K2G2O7 + 6 KI + 14 HCl = 2 GCl3 + 8 KCl + 3 I2 + 7 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
AgNO3(aq) + Na2CrO4(aq) = Ag2CrO4(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2CrO4(aq) = Ag2CrO4(s) + 2 NaNO3(aq)
Na(OH) + H3PO4 = Na3(PO4) + H(OH) =>
3 Na(OH) + H3PO4 = Na3(PO4) + 3 H(OH)
H{+} + Cr2O7{-2} + I2 = Cr{+3} + IO3{-3} + H2O =>
2 H{+} + Cr2O7{-2} + I2 = 2 Cr{+3} + 2 IO3{-3} + H2O
H2SbF7 = Sb + H + F =>
H2SbF7 = Sb + 2 H + 7 F
KCl + Br2 = KBr + Cl =>
2 KCl + Br2 = 2 KBr + 2 Cl
Ca + NaCl = CaCl2 + Na =>
Ca + 2 NaCl = CaCl2 + 2 Na
(MgOH)2 + HCl = H2O + MgCl =>
(MgOH)2 + 2 HCl = 2 H2O + 2 MgCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Pb(NO3)2 + KI = PbI2(s) + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2(s) + 2 KNO3
FeSO4 + KBiO3 + H2SO4 = Fe2(SO4)3 + Bi2(SO4)3 + K2SO4 + H2O =>
4 FeSO4 + 2 KBiO3 + 6 H2SO4 = 2 Fe2(SO4)3 + Bi2(SO4)3 + K2SO4 + 6 H2O
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
NaOH + CH3COCI = CH3COOH + NaCI =>
NaOH + CH3COCI = CH3COOH + NaCI
Pd + Cu = PdCu =>
Pd + Cu = PdCu
C6H12O6 + N2 = CH4N2O + CO =>
C6H12O6 + 3 N2 = 3 CH4N2O + 3 CO
NaHCO3 + H3BO3 = Na2B4O7 + H2O + CO2 =>
2 NaHCO3 + 4 H3BO3 = Na2B4O7 + 7 H2O + 2 CO2
KBr + K3[Fe(CN)6] = Br2 + K4[Fe(CN)6] =>
2 KBr + 2 K3[Fe(CN)6] = Br2 + 2 K4[Fe(CN)6]
HCl + FO2 = HO2 + FCl =>
HCl + FO2 = HO2 + FCl
AlNO + Mg = Mg(NO)2 + Al =>
2 AlNO + Mg = Mg(NO)2 + 2 Al
CrCl3 + AgNo3 = Cr(No3)3 + AgCl =>
CrCl3 + 3 AgNo3 = Cr(No3)3 + 3 AgCl
Li2CrO4 + FeCl3 = LiCl + Fe2(CrO4)3 =>
3 Li2CrO4 + 2 FeCl3 = 6 LiCl + Fe2(CrO4)3
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
LuO3 + HNO3 = LuNO3 + H2O + O =>
2 LuO3 + 2 HNO3 = 2 LuNO3 + H2O + 5 O
CHCl3 + H2 = CH4 + Cl2 =>
2 CHCl3 + 3 H2 = 2 CH4 + 3 Cl2
Al2S3 + NaClO3 = Al(ClO3)3 + Na2S =>
Al2S3 + 6 NaClO3 = 2 Al(ClO3)3 + 3 Na2S
NH3 + SO2Cl2 = H2S + N2 + HCl + H2O =>
8 NH3 + 3 SO2Cl2 = 3 H2S + 4 N2 + 6 HCl + 6 H2O
Ba(NO3)2 + (NH4)2CO3 = BaCO3(s) + NH4 + NO3 =>
Ba(NO3)2 + (NH4)2CO3 = BaCO3(s) + 2 NH4 + 2 NO3
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
As2O3 + MnO4 + H2O + H{+} = H3AsO4 + Mn{+2} =>
3 As2O3 + 2 MnO4 + 7 H2O + 4 H{+} = 6 H3AsO4 + 2 Mn{+2}
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Cu(SO4) + NaOH = Cu(OH)2 + Na2(SO4) =>
Cu(SO4) + 2 NaOH = Cu(OH)2 + Na2(SO4)
KCl + Br2 = KBr + Cl =>
2 KCl + Br2 = 2 KBr + 2 Cl
Al + H2SO4 = Al(SO4) + SO2 + H2O =>
Al + 2 H2SO4 = Al(SO4) + SO2 + 2 H2O
Ra + Fe2(S4O6)3 = RaS4O6 + Fe =>
3 Ra + Fe2(S4O6)3 = 3 RaS4O6 + 2 Fe
Mo + NaCl = Na + MoCl2 =>
Mo + 2 NaCl = 2 Na + MoCl2
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| Équations équilibrées la veille |
Équations équilibrées sur01/05/25
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