| Équations équilibrées la veille | Équations équilibrées le lendemain |
V2O5 + 10 HCl = 2 VCl5 + 5 H2O
C4H8Cl2 + Na = C8H16 + NaCl =>
2 C4H8Cl2 + 4 Na = C8H16 + 4 NaCl
Na(HCO3) + HNO3 = CO2 + Na(NO3) + H2O =>
Na(HCO3) + HNO3 = CO2 + Na(NO3) + H2O
Na2CrO4 + AgNO3 = Ag(CrO4) + Na2NO3 =>
Na2CrO4 + AgNO3 = Ag(CrO4) + Na2NO3
Na2Cr2O7 + FeCl2 + HCl = CrCl3 + FeCl3 + NaCl + H2O =>
Na2Cr2O7 + 6 FeCl2 + 14 HCl = 2 CrCl3 + 6 FeCl3 + 2 NaCl + 7 H2O
Mg(ClO4)2 + C = CO2 + MgCl2 =>
Mg(ClO4)2 + 4 C = 4 CO2 + MgCl2
C2H4(OH)2 + KMnO4 + H2SO4 = C2H2O2 + MnSO4 + K2SO4 + H2O =>
5 C2H4(OH)2 + 4 KMnO4 + 6 H2SO4 = 5 C2H2O2 + 4 MnSO4 + 2 K2SO4 + 16 H2O
Ca5(PO4)3F + H2SO4 + H2O = H3PO4 + CaSO4*2(H2O) + HF =>
Ca5(PO4)3F + 5 H2SO4 + 10 H2O = 3 H3PO4 + 5 CaSO4*2(H2O) + HF
ZincSulfate + LithiumChloride = ZincChloride + LithiumSulfate =>
ZincSulfate + LithiumChloride = ZincChloride + LithiumSulfate
H2SO4 + Ag = Ag2SO4 + H2 =>
H2SO4 + 2 Ag = Ag2SO4 + H2
Ba(NO3)2 + CO3 = Ba(CO3) + NO3 =>
Ba(NO3)2 + CO3 = Ba(CO3) + 2 NO3
Mn(s) + HCl(aq) = MnCl(aq) + H2 =>
2 Mn(s) + 2 HCl(aq) = 2 MnCl(aq) + H2
CuO + H2SO4 = Cu{2+} + SO4{2-} + H2O =>
CuO + H2SO4 = Cu{2+} + SO4{2-} + H2O
Mg(NO3)2 + Na2CO3 = NO3Na + Mg2(CO3)2 =>
2 Mg(NO3)2 + 2 Na2CO3 = 4 NO3Na + Mg2(CO3)2
MnO4{-} + NaCl + H{+} = Mn{2+} + H2O + Na{+} + Cl2 =>
2 MnO4{-} + 10 NaCl + 16 H{+} = 2 Mn{2+} + 8 H2O + 10 Na{+} + 5 Cl2
PbCl2 + NaI = PbI2 + NaCl =>
PbCl2 + 2 NaI = PbI2 + 2 NaCl
NaNO2 + H2SO4 = NO + O2 + Na2SO4 + H2O =>
4 NaNO2 + 2 H2SO4 = 4 NO + O2 + 2 Na2SO4 + 2 H2O
PbCl2 + NaI = PbI2 + NaCl =>
PbCl2 + 2 NaI = PbI2 + 2 NaCl
Mg(HCO3)2 + HCl = MgCl2 + H2O(l) + CO2(g) =>
Mg(HCO3)2 + 2 HCl = MgCl2 + 2 H2O(l) + 2 CO2(g)
HF + Pb = PbF4 + H2 =>
4 HF + Pb = PbF4 + 2 H2
Na2O + H3Po4 = Na3Po4 + H2O =>
3 Na2O + 2 H3Po4 = 2 Na3Po4 + 3 H2O
CS2 + H2S + Cu = Cu2S + CH4 =>
CS2 + 2 H2S + 8 Cu = 4 Cu2S + CH4
Na + H3Po4 = NaPo + H =>
4 Na + H3Po4 = 4 NaPo + 3 H
NaCl(aq) + KNO3(aq) = KCl(aq) + NaNO3(aq) =>
NaCl(aq) + KNO3(aq) = KCl(aq) + NaNO3(aq)
CuSO4 + KCH3COO = K2SO4 + Cu(CH3COO)2 =>
CuSO4 + 2 KCH3COO = K2SO4 + Cu(CH3COO)2
K2O + HNO3 = H2O + KNO3 =>
K2O + 2 HNO3 = H2O + 2 KNO3
XeOF2 = XeF2 + XeO2F2 =>
2 XeOF2 = XeF2 + XeO2F2
AlBr3 + Na2S + H2O = Al(OH)3 + NaBr + H2S =>
2 AlBr3 + 3 Na2S + 6 H2O = 2 Al(OH)3 + 6 NaBr + 3 H2S
Cr2(SO4)3 + CrBr3 + NaOH = Na2CrO4 + NaBr + H2S + H2O =>
Cr2(SO4)3 + 6 CrBr3 + 34 NaOH = 8 Na2CrO4 + 18 NaBr + 3 H2S + 14 H2O
Mg3(PO4)2 + SiO2 + C = MgSiO3 + CO + P =>
Mg3(PO4)2 + 3 SiO2 + 5 C = 3 MgSiO3 + 5 CO + 2 P
I2 + H2 = I1H1 =>
I2 + H2 = 2 I1H1
FeSO4 + LiOH = Fe(OH)2 + Li2SO4 =>
FeSO4 + 2 LiOH = Fe(OH)2 + Li2SO4
Na2S + RuS2 = Na2RuS3 =>
Na2S + RuS2 = Na2RuS3
Cl2 + PCl3 = PCl5 =>
Cl2 + PCl3 = PCl5
C6H2O6 + O2 = CO2 + H2O =>
2 C6H2O6 + 7 O2 = 12 CO2 + 2 H2O
Fe + O2 + H2O = Fe2O36H20 =>
2 Fe + 13 O2 + 10 H2O = Fe2O36H20
C2H6O2 + H2O = COOH + H2 =>
C2H6O2 + 2 H2O = 2 COOH + 4 H2
FeO + FeO3 + HCl = FeCl3 + H2O =>
3 FeO + FeO3 + 12 HCl = 4 FeCl3 + 6 H2O
Pb + NaOH + H2O = Pb(OH)2 + NaH =>
Pb + NaOH + H2O = Pb(OH)2 + NaH
Na2SO4 + SrBr2 = SrSO4 + NaBr =>
Na2SO4 + SrBr2 = SrSO4 + 2 NaBr
SnOH + NaOH + H2O = Na2[Sn(OH)4] + H2 =>
2 SnOH + 4 NaOH + 2 H2O = 2 Na2[Sn(OH)4] + H2
ZnCl2 + H3PO4 = Zn3(PO4)2 + HCl =>
3 ZnCl2 + 2 H3PO4 = Zn3(PO4)2 + 6 HCl
Al + Hg(NO3)2 = Hg + Al(NO3)2 =>
Al + Hg(NO3)2 = Hg + Al(NO3)2
Co(IO3)2 + C6Fe2O12 = CoO12 + C6Fe2(IO3)2 =>
Co(IO3)2 + C6Fe2O12 = CoO12 + C6Fe2(IO3)2
HgCl12 + SnCl2 = SnCl4 + Hg2Cl2 =>
2 HgCl12 + 11 SnCl2 = 11 SnCl4 + Hg2Cl2
ZnCl2 + AgNO3 = AgCl + Zn(NO3)2 =>
ZnCl2 + 2 AgNO3 = 2 AgCl + Zn(NO3)2
Fe(iii)O + H = FeH2O =>
Fe(iii)O + 2 H = FeH2O
I2 + K2SO3 + H2SO4 = SO2 + K2SO4 + HI =>
I2 + 2 K2SO3 + H2SO4 = SO2 + 2 K2SO4 + 2 HI
Co(NO3)2 + Na2EDTA = CoEDTA + Na2(NO3)2 =>
Co(NO3)2 + Na2EDTA = CoEDTA + Na2(NO3)2
C2H5NO2 + H2 = C2H5NH2 + O2 =>
C2H5NO2 + H2 = C2H5NH2 + O2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/25
Équations équilibrées sur04/26/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
