| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Mg(OH)2 + 2 H3PO4 = Mg3(PO4)2 + 6 H2O
AG + HNO3 = AGNO3 + NO + H2O =>
3 AG + 4 HNO3 = 3 AGNO3 + NO + 2 H2O
UO2{+2} + H{+} + {-} = U{+4} + H2O =>
UO2{+2} + 4 H{+} + 2e = U{+4} + 2 H2O
C3H8O3 + Cu(OH)2 = C3H6O3Cu + H2O =>
C3H8O3 + Cu(OH)2 = C3H6O3Cu + 2 H2O
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
C17H35COOH + C3H8O3 = C57H110O6 + H2O =>
3 C17H35COOH + C3H8O3 = C57H110O6 + 3 H2O
CaCl2 + Na3Po4 = Ca3(Po4)2 + NaCl =>
3 CaCl2 + 2 Na3Po4 = Ca3(Po4)2 + 6 NaCl
C6H5CHO + Cu(OH)2 = Cu2O + C6H5COOH + H2O =>
C6H5CHO + 2 Cu(OH)2 = Cu2O + C6H5COOH + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe3O4 + KMnO4 + KHSO4 = Fe2(SO4)3 + MnSO4 + H2O + K2SO4 =>
10 Fe3O4 + 2 KMnO4 + 96 KHSO4 = 15 Fe2(SO4)3 + 2 MnSO4 + 48 H2O + 49 K2SO4
Ca5P2 + O2 = P2O5 + CaO =>
Ca5P2 + 5 O2 = P2O5 + 5 CaO
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
SO2 + H2S = S + H2O =>
SO2 + 2 H2S = 3 S + 2 H2O
KOH + Cl2 = KClO3 + KCl + H20 =>
60 KOH + 30 Cl2 = 20 KClO3 + 40 KCl + 3 H20
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
P2 + O2 = P2O5 =>
2 P2 + 5 O2 = 2 P2O5
Sb(s) + Cl2(g) = SbCl3(s) =>
2 Sb(s) + 3 Cl2(g) = 2 SbCl3(s)
H2SO4 + Ca(OH)2 = H2O + CaSO4 =>
H2SO4 + Ca(OH)2 = 2 H2O + CaSO4
LiH + H2O = Li(OH) + H2 =>
LiH + H2O = Li(OH) + H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
AX + BY = AY + BX =>
AX + BY = AY + BX
Al2O3 + C = Al + CO =>
Al2O3 + 3 C = 2 Al + 3 CO
ZnO + FeTiO3 + O2 = Zn2Ti3O8 + Fe2O3 =>
8 ZnO + 12 FeTiO3 + 3 O2 = 4 Zn2Ti3O8 + 6 Fe2O3
AgNO3 + NH4SCn = AgSCn + NH4NO3 =>
AgNO3 + NH4SCn = AgSCn + NH4NO3
AlCl3 + NH4OH = NH4Cl + Al(OH)3 =>
AlCl3 + 3 NH4OH = 3 NH4Cl + Al(OH)3
FeCl3 + NaCO3 = Fe(CO3)3 + NaCl =>
FeCl3 + 3 NaCO3 = Fe(CO3)3 + 3 NaCl
ZnS + FeTiO3 + O2 = Zn2Ti3O8 + Fe2O3 + SO2 =>
8 ZnS + 12 FeTiO3 + 15 O2 = 4 Zn2Ti3O8 + 6 Fe2O3 + 8 SO2
NA2 + O2 = NA2O =>
2 NA2 + O2 = 2 NA2O
CH3ONa + CH3CH2Cl = NaCl + CH3OCH2CH3 =>
CH3ONa + CH3CH2Cl = NaCl + CH3OCH2CH3
BF3 + H20 = H3B03 + HBF4 =>
60 BF3 + 3 H20 = 5 H3B03 + 45 HBF4
ZnS + FeTiO3 + O2 = Zn2TiO4 + Fe2O3 + SO2 =>
8 ZnS + 4 FeTiO3 + 13 O2 = 4 Zn2TiO4 + 2 Fe2O3 + 8 SO2
AgNO3 + NH4Fe(SO4)2 = AgFe(SO4)2 + NH4NO3 =>
AgNO3 + NH4Fe(SO4)2 = AgFe(SO4)2 + NH4NO3
P + HNO3 + H20 = H3PO4 + NO =>
20 P + 40 HNO3 + H20 = 20 H3PO4 + 40 NO
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
Na + H2O = H + NaOH =>
Na + H2O = H + NaOH
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
N2O5 + NAOH = NANO3 + H2O =>
N2O5 + 2 NAOH = 2 NANO3 + H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
Sb + KClO3 + H2SO4 = Sb2(SO4)3 + Cl2 + K2SO4 + H2O =>
10 Sb + 6 KClO3 + 18 H2SO4 = 5 Sb2(SO4)3 + 3 Cl2 + 3 K2SO4 + 18 H2O
Fe3O4(s) + H2(g) = Fe(s) + H2O(g) =>
Fe3O4(s) + 4 H2(g) = 3 Fe(s) + 4 H2O(g)
NaOH(aq) + NiCl2(aq) = NaCl(aq) + Ni(OH)2(s) =>
2 NaOH(aq) + NiCl2(aq) = 2 NaCl(aq) + Ni(OH)2(s)
K2MnO4 + H2O = KMnO4 + MnO2 + KOH =>
3 K2MnO4 + 2 H2O = 2 KMnO4 + MnO2 + 4 KOH
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
K2MnO4 + H2O = KMnO4 + MnO2 + KOH =>
3 K2MnO4 + 2 H2O = 2 KMnO4 + MnO2 + 4 KOH
K2CO3 + H3PO4 = H2CO3 + K3PO4 =>
3 K2CO3 + 2 H3PO4 = 3 H2CO3 + 2 K3PO4
NaHCO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 H2O + 2 CO2
Na + H2O = H + NaOH =>
Na + H2O = H + NaOH
MgO + ZnSO4 = MgSO4 + ZnO =>
MgO + ZnSO4 = MgSO4 + ZnO
| 1 2 3 4 5 6 7 8 9 10 11 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/07/15
Équations équilibrées sur05/07/14
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
