| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5CH3 + 2 MnO4{-} + H{+} = C6H5COO{-)+2MnO2+2H2O
Zn + HNO3 = Zn(NO3)2 + H2O + N20 =>
50 Zn + 120 HNO3 = 50 Zn(NO3)2 + 60 H2O + N20
C5H12 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
3 C5H12 + 16 K2Cr2O7 + 64 H2SO4 = 16 K2SO4 + 16 Cr2(SO4)3 + 15 CO2 + 82 H2O
Zn + HS = H2 + ZnS =>
2 Zn + 2 HS = H2 + 2 ZnS
Lithium + zincchloride = lithiumchloride + zinc =>
2 Li + ZnCl2 = 2 LiCl + Zn
C6H11OH + K2Cr2O7 + H2SO4 = C6H6O + H2O + K2SO4 + Cr2(SO4)3 =>
C6H11OH + K2Cr2O7 + 4 H2SO4 = C6H6O + 7 H2O + K2SO4 + Cr2(SO4)3
AlCI3 + AgNO3 = AlAg + CI3NO3 =>
AlCI3 + AgNO3 = AlAg + CI3NO3
Co + Ni2{+} = Co2{+} + Ni =>
2 Co + Ni2{+} = Co2{+} + 2 Ni
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Al + H2SO3 = AlH2SO3 =>
Al + H2SO3 = AlH2SO3
Ca(HCO3)2 + Ca(HO)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(HO)2 = 2 CaCO3 + 2 H2O
ZnO + Li2CO3 + MgCO3 + MnCO3 + H3PO4 = (Li2O)10(ZnO)9(MgO)15(MnO)1(P2O5)60 + CO2 + H2O =>
9 ZnO + 10 Li2CO3 + 15 MgCO3 + MnCO3 + 120 H3PO4 = (Li2O)10(ZnO)9(MgO)15(MnO)1(P2O5)60 + 26 CO2 + 180 H2O
CH3OH + CH3ONa = CH3OCH3 + NaOH =>
CH3OH + CH3ONa = CH3OCH3 + NaOH
Fe2O3 + CaS = Fe2S3 + CaO =>
Fe2O3 + 3 CaS = Fe2S3 + 3 CaO
NH3 + I2 = NI3NH3 + INH4 =>
5 NH3 + 3 I2 = NI3NH3 + 3 INH4
Fe(ClO3)3 + Mg = Fe + Mg(ClO3) =>
Fe(ClO3)3 + 3 Mg = Fe + 3 Mg(ClO3)
CH3NH2 + N2O = CO2 + H2O + N2 =>
2 CH3NH2 + 9 N2O = 2 CO2 + 5 H2O + 10 N2
Ag(NH3) + HNO3 = Ag(NO3) + NH4 =>
Ag(NH3) + HNO3 = Ag(NO3) + NH4
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
NaNO2 + NaI + H2SO4 = N2 + I2 + Na2SO4 + H2O =>
2 NaNO2 + 6 NaI + 4 H2SO4 = N2 + 3 I2 + 4 Na2SO4 + 4 H2O
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
FeP + FeS2 = FeS + P4S10 =>
4 FeP + 14 FeS2 = 18 FeS + P4S10
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
H3BO3 + H3PO4 + NaCl + H2O = BP + NaOH + Cl2 =>
H3BO3 + H3PO4 + 8 NaCl + H2O = BP + 8 NaOH + 4 Cl2
Fe3 + O2 = Fe*2O3 =>
Fe3 + 9 O2 = 3 Fe*2O3
H2O + CS2 = H2S + CO2 =>
2 H2O + CS2 = 2 H2S + CO2
H3AsO4 + Pb(OH)2 = Pb3(AsO4)2 + H2O =>
2 H3AsO4 + 3 Pb(OH)2 = Pb3(AsO4)2 + 6 H2O
SO2 + H = H2S + H2O =>
SO2 + 6 H = H2S + 2 H2O
Al + BCl3 = AlCl3 + B =>
Al + BCl3 = AlCl3 + B
(C4H9OH) + Ca = (C4H9O)2Ca + H2 =>
2(C4H9OH) + Ca = (C4H9O)2Ca + H2
P + KClO3 = P2O5 + KCl =>
6 P + 5 KClO3 = 3 P2O5 + 5 KCl
NaNO3(aq) + MgCl2(aq) = NaCl(aq) + Mg(NO3)2(aq) =>
2 NaNO3(aq) + MgCl2(aq) = 2 NaCl(aq) + Mg(NO3)2(aq)
Ti + HF + HNO3 = H2TiF6 + NO + H2O =>
3 Ti + 18 HF + 4 HNO3 = 3 H2TiF6 + 4 NO + 8 H2O
FeCl3 + KOH = KCl + Fe(OH)3 =>
FeCl3 + 3 KOH = 3 KCl + Fe(OH)3
Fe + Hg(SCN)2 + Cl = HgCl2 + Fe(SCN)2 =>
Fe + Hg(SCN)2 + 2 Cl = HgCl2 + Fe(SCN)2
Ag + FeO = AgO + Fe =>
Ag + FeO = AgO + Fe
Al2(CO3)3 + H3O{+} = Al{3+} + CO2 + H2O =>
Al2(CO3)3 + 6 H3O{+} = 2 Al{3+} + 3 CO2 + 9 H2O
AgNO3 + OH = Ag2O + H2O + NO3 =>
2 AgNO3 + 2 OH = Ag2O + H2O + 2 NO3
C6H12 + O2(g) = CO2 + H2O =>
C6H12 + 9 O2(g) = 6 CO2 + 6 H2O
Ca(OH)2 + N2O5 = Ca(NO3)2 + H2O =>
Ca(OH)2 + N2O5 = Ca(NO3)2 + H2O
NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
HCl + CaI2 = HI + CaCl2 =>
2 HCl + CaI2 = 2 HI + CaCl2
Cu + K2CrO4 + H2SO4 = H2O + Cr2(SO4)3 + K2SO4 + Cu2SO4 =>
6 Cu + 2 K2CrO4 + 8 H2SO4 = 8 H2O + Cr2(SO4)3 + 2 K2SO4 + 3 Cu2SO4
Na2(CO3) + K2(CrO4) = Na2(CrO4) + K2(CO3) =>
Na2(CO3) + K2(CrO4) = Na2(CrO4) + K2(CO3)
H2OC = CO + H2 =>
H2OC = CO + H2
CuO(s) + HCl = CuCl2(aq) + H2O(l) =>
CuO(s) + 2 HCl = CuCl2(aq) + H2O(l)
NaOCl + HCl = Cl2 + NaCl + H2O =>
NaOCl + 2 HCl = Cl2 + NaCl + H2O
Fe2 + PbO = Fe2O3 + Pb =>
Fe2 + 3 PbO = Fe2O3 + 3 Pb
NiCl2 = Cl2 + Ni =>
NiCl2 = Cl2 + Ni
E + HBr = EBr2 + H2 =>
E + 2 HBr = EBr2 + H2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/31/24
Équations équilibrées sur11/30/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
