| Équations équilibrées la veille | Équations équilibrées le lendemain |
PbCO3 + H2SO4 = PbSO4 + H2CO3
Na3PO4 + LiCl = NaCl + Li3PO4 =>
Na3PO4 + 3 LiCl = 3 NaCl + Li3PO4
CH3CHO + O2 = CO2 + H2O =>
2 CH3CHO + 5 O2 = 4 CO2 + 4 H2O
CO2 + H2O = H2CO3 = H + HCO3 =>
CO2 + H2O = H2CO3
So4 + Ba = BaSo4 =>
So4 + Ba = BaSo4
Li + H2O = LiOH2 =>
Li + H2O = LiOH2
C2H4 + KMnO4 + H2O = C2H4(OH)2 + MnO2 + KOH =>
3 C2H4 + 2 KMnO4 + 4 H2O = 3 C2H4(OH)2 + 2 MnO2 + 2 KOH
CaH + NH4Cl = HCl + CaNH4 =>
CaH + NH4Cl = HCl + CaNH4
BACl2 + ZNSO4 = ZNCl2 + BASO4 =>
BACl2 + ZNSO4 = ZNCl2 + BASO4
Mn(NO3)2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + H2O =>
2 Mn(NO3)2 + 5 NaBiO3 + 16 HNO3 = 2 HMnO4 + 5 Bi(NO3)3 + 5 NaNO3 + 7 H2O
Al2(CO3)3(s) = Al2O3(s) + CO2(g) =>
Al2(CO3)3(s) = Al2O3(s) + 3 CO2(g)
(NH4)2S + Ag(C2H3O2) = Ag2S + (NH4)(C2H3O2) =>
(NH4)2S + 2 Ag(C2H3O2) = Ag2S + 2(NH4)(C2H3O2)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
K2Cr2O7 + Sn + H2(SO4) = Sn(SO4) + Cr2(SO4)3 + K2(SO4) + H2O =>
K2Cr2O7 + 3 Sn + 7 H2(SO4) = 3 Sn(SO4) + Cr2(SO4)3 + K2(SO4) + 7 H2O
In + Cl = InCl3 =>
In + 3 Cl = InCl3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
(NH4)3PO4 + Mn(C2H3O2)2 = Mn3(PO4)2 + (NH4)(C2H3O2) =>
2(NH4)3PO4 + 3 Mn(C2H3O2)2 = Mn3(PO4)2 + 6(NH4)(C2H3O2)
Li2CO3 + NiMn(OH)2 + O2 = Li(NiMn)2O4 + CO2 + H2O =>
2 Li2CO3 + 8 NiMn(OH)2 + 3 O2 = 4 Li(NiMn)2O4 + 2 CO2 + 8 H2O
Sr(s) + H2O(l) = Sr(OH)2(aq) + H2(g) =>
Sr(s) + 2 H2O(l) = Sr(OH)2(aq) + H2(g)
KOH + Li = KOHLi =>
KOH + Li = KOHLi
Zn + H{+} + HNO3 = Zn{2+} + N2O + H2O =>
4 Zn + 8 H{+} + 2 HNO3 = 4 Zn{2+} + N2O + 5 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NH3 + CuO = Cu + H2O + N2 =>
2 NH3 + 3 CuO = 3 Cu + 3 H2O + N2
In + Cl = InCl3 =>
In + 3 Cl = InCl3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2SO4 + Ba = BaSO4 + H2 =>
H2SO4 + Ba = BaSO4 + H2
CH3COOH + K2CO3 = CH3COOK + CO2 + H2O =>
2 CH3COOH + K2CO3 = 2 CH3COOK + CO2 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Li2CO3 + (NiMn)1(OH)2 + O2 = Li(NiMn)2O4 + CO2 + H2O =>
2 Li2CO3 + 8(NiMn)1(OH)2 + 3 O2 = 4 Li(NiMn)2O4 + 2 CO2 + 8 H2O
SrCO3 + HNO3 = H2CO3 + Sr(NO3)2 =>
SrCO3 + 2 HNO3 = H2CO3 + Sr(NO3)2
AL + NaOH = AL(OH)3 + Na =>
AL + 3 NaOH = AL(OH)3 + 3 Na
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
K2SO4(aq) + Ba(OH)2(aq) = BaSO4(s) + KOH(aq) =>
K2SO4(aq) + Ba(OH)2(aq) = BaSO4(s) + 2 KOH(aq)
MgCO3 + HNO3 = Mg(NO3)2 + CO2 + H2O =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + CO2 + H2O
CaF2 + Na2Co3 = CaCo3 + NaF =>
CaF2 + Na2Co3 = CaCo3 + 2 NaF
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
Ba + Fe2(SO4)3 = BaSO4 + Fe =>
3 Ba + Fe2(SO4)3 = 3 BaSO4 + 2 Fe
NaCl(aq) + F2(g) = NaF(s) + Cl2(g) =>
2 NaCl(aq) + F2(g) = 2 NaF(s) + Cl2(g)
HNO3 + HI = I2 + NO + H2O =>
2 HNO3 + 6 HI = 3 I2 + 2 NO + 4 H2O
LiOH + Zn = Zn(OH)2 + Li =>
2 LiOH + Zn = Zn(OH)2 + 2 Li
LiOH + Ni = Ni(OH)2 + Li =>
2 LiOH + Ni = Ni(OH)2 + 2 Li
NH4Cl + NAOH = NH3 + H2O + NACl =>
NH4Cl + NAOH = NH3 + H2O + NACl
MGCO3 + HNO3 = MG(NO3)2 + CO2 + H2O =>
MGCO3 + 2 HNO3 = MG(NO3)2 + CO2 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
BaS + KI = BaI2 + K2S =>
BaS + 2 KI = BaI2 + K2S
AL + NaOH = AL(OH)3 + Na =>
AL + 3 NaOH = AL(OH)3 + 3 Na
AgNO3(aq) + NaOH(aq) = AgOH(s) + NaNO3(aq) =>
AgNO3(aq) + NaOH(aq) = AgOH(s) + NaNO3(aq)
C6H5COONa(aq) + NaHSO4(aq) = Na2SO4(aq) + C6H5COOH(aq) =>
C6H5COONa(aq) + NaHSO4(aq) = Na2SO4(aq) + C6H5COOH(aq)
| 1 2 3 4 5 6 7 8 9 10 11 12 13 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/27/16
Équations équilibrées sur03/28/15
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
