| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C4H10 + 13 O2 = 10 H2O + 8 CO2
S203 = S406 =>
2 S203 = S406
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
FeCl2 + NaBiO3 + NaOH + H2O = Fe(OH)3 + BiOCl + NaCl =>
2 FeCl2 + NaBiO3 + 2 NaOH + 2 H2O = 2 Fe(OH)3 + BiOCl + 3 NaCl
C2H8NCl + NaOH = C2H7N + NaCl + H2O =>
C2H8NCl + NaOH = C2H7N + NaCl + H2O
Fe(CN)6{3-} + Re + OH{-} = Fe(CN)6{-4} + ReO4{-} + H2O =>
7 Fe(CN)6{3-} + Re + 8 OH{-} = 7 Fe(CN)6{-4} + ReO4{-} + 4 H2O
TiO2 + CaH2 = Ti + Ca(OH)2 =>
TiO2 + CaH2 = Ti + Ca(OH)2
Cr2O6 + Na2CO3 + KNO3 = NaCrO4 + CO2 + KNO2 =>
Cr2O6 + Na2CO3 + KNO3 = 2 NaCrO4 + CO2 + KNO2
KOH + SnO = Sn(OH)2 + K2O =>
2 KOH + SnO = Sn(OH)2 + K2O
Fe + O2 = FeO5 =>
2 Fe + 5 O2 = 2 FeO5
Na2CO3 + POCl3 = NaCl + Na3PO4 + CO2 =>
3 Na2CO3 + POCl3 = 3 NaCl + Na3PO4 + 3 CO2
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
K2CrO4 + Pb(NO3)2 = KNO3 + PbCrO4 =>
K2CrO4 + Pb(NO3)2 = 2 KNO3 + PbCrO4
XCu2(SO4) + XNa3(PO4) = XNa2(SO4) + XCu3(PO4) =>
3 XCu2(SO4) + 2 XNa3(PO4) = 3 XNa2(SO4) + 2 XCu3(PO4)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Sn + P4 = Sn3P4 =>
3 Sn + P4 = Sn3P4
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
Al2O3 + Fe = Fe2O3 + Al =>
Al2O3 + 2 Fe = Fe2O3 + 2 Al
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
SO3 + O2 = SO3O =>
2 SO3 + O2 = 2 SO3O
Zn + AgNo3(ac) = Zn(No3) + Ag =>
Zn + AgNo3(ac) = Zn(No3) + Ag
Ra + C = RaC2 =>
Ra + 2 C = RaC2
HBrH2O = H3O + Br =>
HBrH2O = H3O + Br
KNO3 = KNO2 + O2 = =>
2 KNO3 = 2 KNO2 + O2
FeO + H2SO4 = FeSO4 + H2O =>
FeO + H2SO4 = FeSO4 + H2O
CH3NO2 + Fe + HCl = CH3NH2 + FeCl3 + H2O =>
CH3NO2 + 2 Fe + 6 HCl = CH3NH2 + 2 FeCl3 + 2 H2O
Zn(OH)2 + NH4OH = Zn(NH3)4(OH)2 + H2O =>
Zn(OH)2 + 4 NH4OH = Zn(NH3)4(OH)2 + 4 H2O
K2Cr2O7 + H8C4O = CO2 + Cr2O3 + H2O + K =>
11 K2Cr2O7 + 4 H8C4O = 16 CO2 + 11 Cr2O3 + 16 H2O + 22 K
CrO3(s) = Cr2O3(s) + O2(g) =>
4 CrO3(s) = 2 Cr2O3(s) + 3 O2(g)
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ca + Sb = Ca3Sb2 =>
3 Ca + 2 Sb = Ca3Sb2
CH3COOC2H5 + NaOH = CH3COOH + C2H5Na =>
3 CH3COOC2H5 + 2 NaOH = 4 CH3COOH + 2 C2H5Na
HF + ZnS = HS + ZnF =>
HF + ZnS = HS + ZnF
FeS2 + HNO3 = Fe(NO3)3 + NO + SO2 + H2O =>
3 FeS2 + 20 HNO3 = 3 Fe(NO3)3 + 11 NO + 6 SO2 + 10 H2O
K2[HgI4] + H2S = HgS + K2S + HI =>
K2[HgI4] + 2 H2S = HgS + K2S + 4 HI
CO3 + CH4 = CH3OH + CO2 =>
CO3 + CH4 = CH3OH + CO2
HS*OH = S + H2O =>
HS*OH = S + H2O
FeO + H2SO4 = FeSO4 + H2O =>
FeO + H2SO4 = FeSO4 + H2O
H2S + Pb(NO3)2 = H2(NO3)2 + PbS =>
H2S + Pb(NO3)2 = H2(NO3)2 + PbS
H5 = H8 =>
8 H5 = 5 H8
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
Ca + SnCl4 = CaCl2 + Sn =>
2 Ca + SnCl4 = 2 CaCl2 + Sn
Zn(OH)2 + NH4OH = Zn(NH3)4(OH)2 + H2O =>
Zn(OH)2 + 4 NH4OH = Zn(NH3)4(OH)2 + 4 H2O
Cu(OH)2 + Na(NO3)2 + HNO3 = Cu(NO3)2 + NaOH + H(NO3)2 =>
Cu(OH)2 + 2 Na(NO3)2 + 2 HNO3 = Cu(NO3)2 + 2 NaOH + 2 H(NO3)2
Al + Ca(OH)2 = AlOH + Ca =>
2 Al + Ca(OH)2 = 2 AlOH + Ca
| 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 48 49 50 51 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
