| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 HNO3 + 2 P = H3P2O4 + 5 NO2 + H2O
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
CH3OHO2 = HCO2H + H2O =>
CH3OHO2 = HCO2H + H2O
As2O3(aq) + Fe(OH)3(s) = As(OH)3(s) + Fe2O3(s) =>
As2O3(aq) + 2 Fe(OH)3(s) = 2 As(OH)3(s) + Fe2O3(s)
Fl + H2O = HFl + O =>
2 Fl + H2O = 2 HFl + O
(VO2)2SO4 + Zn + H2SO4 = VOSO4 + ZnSO4 + H2O =>
(VO2)2SO4 + Zn + 2 H2SO4 = 2 VOSO4 + ZnSO4 + 2 H2O
ZnCl + Pb(NO3) = Zn(NO3) + PbCl =>
ZnCl + Pb(NO3) = Zn(NO3) + PbCl
SO3 + H2O = SO4{-2} + H{+} =>
SO3 + H2O = SO4{-2} + 2 H{+}
MgO + Ba(OH)2 = Mg(OH)2 + BaO =>
MgO + Ba(OH)2 = Mg(OH)2 + BaO
Cu(s) + O(g) = Cu2O(s) =>
2 Cu(s) + O(g) = Cu2O(s)
C5H11COOH + O2 = CO + H2O =>
C5H11COOH + 5 O2 = 6 CO + 6 H2O
C5H10O + Br2 = Br2C5H10O =>
C5H10O + Br2 = Br2C5H10O
NaBH4 + CH3OH = NaB(OCH3)4 + H2 =>
NaBH4 + 4 CH3OH = NaB(OCH3)4 + 4 H2
NH3 + H(NO3) = NH4(NO3) =>
NH3 + H(NO3) = NH4(NO3)
NH3 + H3PO4 = NH4H2PO4 =>
NH3 + H3PO4 = NH4H2PO4
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
Na2SO4 + SbCl3 + Fe + H2O = NaCl + FeCl2 + SbOCl + H2S =>
Na2SO4 + 5 SbCl3 + 4 Fe + H2O = 2 NaCl + 4 FeCl2 + 5 SbOCl + H2S
Al2S3 = Al + S =>
Al2S3 = 2 Al + 3 S
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
PbO + SiO2 = PbO2 + SiO =>
PbO + SiO2 = PbO2 + SiO
Ca + AlP = Al + CaP =>
Ca + AlP = Al + CaP
Ga(OH)3 + NO2 = Ga(NO2)3 + H2O + O2 =>
4 Ga(OH)3 + 12 NO2 = 4 Ga(NO2)3 + 6 H2O + 3 O2
Cl3(g) + NaBr(aq) = NaCl(aq) + Br2(l) =>
2 Cl3(g) + 6 NaBr(aq) = 6 NaCl(aq) + 3 Br2(l)
MnO4{-} + Fe{2+} + H{+} = Mn{2+} + Fe{3+} + H2O =>
MnO4{-} + 5 Fe{2+} + 8 H{+} = Mn{2+} + 5 Fe{3+} + 4 H2O
IO3{-} + H2SO4{-} = I2 + SO4{-2} + H{+} + H2O =>
2 IO3{-} + 10 H2SO4{-} = I2 + 10 SO4{-2} + 8 H{+} + 6 H2O
Zn2 + NaOH = Zn(NaOH)2 =>
Zn2 + 4 NaOH = 2 Zn(NaOH)2
K + SiO3 = KSiO3 =>
K + SiO3 = KSiO3
CrI3 + KOH + Cl2 = Cr2O4K + KIO4 + KCl + H2O =>
4 CrI3 + 112 KOH + 49 Cl2 = 2 Cr2O4K + 12 KIO4 + 98 KCl + 56 H2O
Fe + NaClO = FeO + NaCl =>
Fe + NaClO = FeO + NaCl
CuSO4 + NaOH = CuOHNaSO4 =>
CuSO4 + NaOH = CuOHNaSO4
VCl2 + H2O = VOCl + HCl + H2 =>
2 VCl2 + 2 H2O = 2 VOCl + 2 HCl + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na2CrO4 + HgCl2 = NaCl + HgCrO4 =>
Na2CrO4 + HgCl2 = 2 NaCl + HgCrO4
H1S2 = H1 + S2 =>
H1S2 = H1 + S2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
ZnNO2 + AgPO4 = AgNO2 + ZnPO4 =>
ZnNO2 + AgPO4 = AgNO2 + ZnPO4
H2SO4 + S(OH)2 = H2O + SSO4 =>
H2SO4 + S(OH)2 = 2 H2O + SSO4
CH3CH2CH2CH2CH2CH2OH + O2 = CH3CH2CH2CH2CHO + H2O =>
5 CH3CH2CH2CH2CH2CH2OH + 3 O2 = 6 CH3CH2CH2CH2CHO + 5 H2O
Mg3N2(s) + H2O(l) = Mg(OH)2(s) + NH3(g) =>
Mg3N2(s) + 6 H2O(l) = 3 Mg(OH)2(s) + 2 NH3(g)
CuCl2(aq) + NH3(aq) + H2O(l) = Cu(OH)2(s) + NH4Cl(aq) =>
CuCl2(aq) + 2 NH3(aq) + 2 H2O(l) = Cu(OH)2(s) + 2 NH4Cl(aq)
FeI2 + Ag(NO3)2 = Fe(NO3)2 + AgI2 =>
FeI2 + Ag(NO3)2 = Fe(NO3)2 + AgI2
C4H7NO + NaClO = C4H6O2 + H2O + N2 + NaCl =>
2 C4H7NO + 3 NaClO = 2 C4H6O2 + H2O + N2 + 3 NaCl
[Co(NH3)CO3]NO3 + HCl + NH4OH = [Co(NH3)5Cl]Cl2 + H2O + CO2 + HNO3 =>
[Co(NH3)CO3]NO3 + 3 HCl + 4 NH4OH = [Co(NH3)5Cl]Cl2 + 5 H2O + CO2 + HNO3
CH2CH2 + O = CH2CH2O =>
CH2CH2 + O = CH2CH2O
Cu(CH3CO2)2H2O + NaOH = CuO + H2O + NaCH3CO2 =>
Cu(CH3CO2)2H2O + 2 NaOH = CuO + 2 H2O + 2 NaCH3CO2
MnO4 + C5H12O = Mn + CO2 + H2O =>
15 MnO4 + 4 C5H12O = 15 Mn + 20 CO2 + 24 H2O
SN(OH)2 + HCl = SNCl2 + H2O =>
SN(OH)2 + 2 HCl = SNCl2 + 2 H2O
ZaO + H2O = ZaH2 + O2 =>
ZaO + H2O = ZaH2 + O2
CH3CH2OH = CH3CH2OCH2CH3 + H2O(l) =>
2 CH3CH2OH = CH3CH2OCH2CH3 + H2O(l)
| 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 44 45 46 47 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
