| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Mo(NO3)3 + 3 Na2O2 + 4 NaOH = 2 Na2MoO4 + 2 H2O + 6 NaNO3
Mg3 + (PO3)2 = Mg3(PO3)2 =>
Mg3 + (PO3)2 = Mg3(PO3)2
Fe(OH)2 + H3PO4 = Fe3(PO4)2 + H2O =>
3 Fe(OH)2 + 2 H3PO4 = Fe3(PO4)2 + 6 H2O
HNO2 + Na(OH) = NO2Na + H2O =>
HNO2 + Na(OH) = NO2Na + H2O
No3 + K = KNo3 =>
No3 + K = KNo3
K3AsO4 + H2S = As2S5 + KOH + H2O =>
2 K3AsO4 + 5 H2S = As2S5 + 6 KOH + 2 H2O
AgBr(s) = Ag(s) + Br(l) =>
AgBr(s) = Ag(s) + Br(l)
NiOHBr + H2SO4 = NiSO4 + HBr + H2O =>
NiOHBr + H2SO4 = NiSO4 + HBr + H2O
Ag + Co(OH)2 = AgOH + Co =>
2 Ag + Co(OH)2 = 2 AgOH + Co
Na2C2O4(aq) + KMnO4(aq) + H2SO4(aq) = MnSO4(aq) + CO2(g) + K2SO4(aq) + H2O(l) + Na2SO4(aq) =>
5 Na2C2O4(aq) + 2 KMnO4(aq) + 8 H2SO4(aq) = 2 MnSO4(aq) + 10 CO2(g) + K2SO4(aq) + 8 H2O(l) + 5 Na2SO4(aq)
KBrO3 + NaCl + H2SO4 = Cl2 + KBr + NaSO4 + H2O =>
2 KBrO3 + 6 NaCl + 6 H2SO4 = 3 Cl2 + 2 KBr + 6 NaSO4 + 6 H2O
Fe2(SO4)2 + NH4F + KCl + H2SO4 + O = K2FeF6 + (NH4)2SO4 + NH4Cl + H2O =>
Fe2(SO4)2 + 12 NH4F + 4 KCl + 2 H2SO4 + 2 O = 2 K2FeF6 + 4(NH4)2SO4 + 4 NH4Cl + 2 H2O
P4O6 + H2O + P2H2 = P2H2O =>
P4O6 + 2 H2O + 6 P2H2 = 8 P2H2O
P{4+} + O{2+} = P{2+} + O{5+} =>
3 P{4+} + 2 O{2+} = 3 P{2+} + 2 O{5+}
H2S + MnO4 = S + MnO2 + H2O =>
2 H2S + MnO4 = 2 S + MnO2 + 2 H2O
Ge(s) + S(g) = GeS2(s) =>
Ge(s) + 2 S(g) = GeS2(s)
FeI3 + Cu2SO3 = Fe2(SO3)3 + CuI =>
2 FeI3 + 3 Cu2SO3 = Fe2(SO3)3 + 6 CuI
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
HNO3 = OHNO2 =>
HNO3 = OHNO2
K3[Fe(CN)6] + KI + HCl = FeCl + I2 + KCl + HCN =>
K3[Fe(CN)6] + 2 KI + 6 HCl = FeCl + I2 + 5 KCl + 6 HCN
FeCO3 = FeO + CO2 =>
FeCO3 = FeO + CO2
Br2 + KNO2 + KOH = KBr + KNO3 + H2O =>
Br2 + KNO2 + 2 KOH = 2 KBr + KNO3 + H2O
Zn + Fe3C = ZnC + Fe =>
Zn + Fe3C = ZnC + 3 Fe
NaOH + CH3COOC2H5 = CH3COONa + C2H6O =>
NaOH + CH3COOC2H5 = CH3COONa + C2H6O
Au + H2SeO4 = Au2(SeO4)3 + H2SeO2 + H2O =>
4 Au + 9 H2SeO4 = 2 Au2(SeO4)3 + 3 H2SeO2 + 6 H2O
CO3{-2} + CH3CH2COOH = CH3CH2COO{-} + CO2 + H2O =>
CO3{-2} + 2 CH3CH2COOH = 2 CH3CH2COO{-} + CO2 + H2O
NaOH + NH3CH2COOH = NH3CH2CO2Na + H2O =>
NaOH + NH3CH2COOH = NH3CH2CO2Na + H2O
MnO2 + NaOH + H2O = NaMnO4 + H2 =>
2 MnO2 + 2 NaOH + 2 H2O = 2 NaMnO4 + 3 H2
C6H5NO2 + C6H1404 = C12H10N2 + C6H12O4 + H2O =>
350 C6H5NO2 + C6H1404 = 175 C12H10N2 + C6H12O4 + 696 H2O
H2S + (Cu(NH3)2)OH = Cu2S + (NH4)2S + H2O =>
3 H2S + 2(Cu(NH3)2)OH = Cu2S + 2(NH4)2S + 2 H2O
H2O2(aq) + H2SO4(aq) + FeSO4(aq) = Fe(SO4)3(aq) + H2O(l) =>
2 H2O2(aq) + 2 H2SO4(aq) + FeSO4(aq) = Fe(SO4)3(aq) + 4 H2O(l)
MgSiO3 = MgO + SiO2 =>
MgSiO3 = MgO + SiO2
NaCH3CO(OH)2 = NaCH3COO + H2O =>
NaCH3CO(OH)2 = NaCH3COO + H2O
HTaO4 + H2SO4 = H2O2 + (TaO2)2SO4 =>
2 HTaO4 + H2SO4 = 2 H2O2 + (TaO2)2SO4
NiSO4 + NaOH = NiOH + Na(SO4) =>
NiSO4 + NaOH = NiOH + Na(SO4)
CaCl2 + Ca3(PO4)2 = Ca2 + Cl3(PO4) =>
3 CaCl2 + Ca3(PO4)2 = 3 Ca2 + 2 Cl3(PO4)
Al2O3 + Fe2O3 + NH3 = AlO3Fe3 + H2O + N2 =>
Al2O3 + 3 Fe2O3 + 4 NH3 = 2 AlO3Fe3 + 6 H2O + 2 N2
NiS4 + HCl = NiCl2 + H2S4 =>
NiS4 + 2 HCl = NiCl2 + H2S4
VCl2 + H2O = H2 + VOCl + HCl =>
2 VCl2 + 2 H2O = H2 + 2 VOCl + 2 HCl
ZnI2 + K2CO3 = Zn(CO3) + I2K2 =>
ZnI2 + K2CO3 = Zn(CO3) + I2K2
H2O + H2S + Fe{3+} = SO4 + Fe{2+} + H{+} =>
4 H2O + H2S + 10 Fe{3+} = SO4 + 10 Fe{2+} + 10 H{+}
Ca(NO3)2 + Cl3(PO4)2 = Ca3(PO4)2 + Cl(NO3)2 =>
3 Ca(NO3)2 + Cl3(PO4)2 = Ca3(PO4)2 + 3 Cl(NO3)2
Cu(NO3)2 + NH3 + H2O = Cu(H2O)6(OH)2 + NH4NO3 =>
Cu(NO3)2 + 2 NH3 + 8 H2O = Cu(H2O)6(OH)2 + 2 NH4NO3
Cl{-} + H3O{+} + Cr2O7{2-} = Cr{3+} + Cl2 + H2O =>
6 Cl{-} + 14 H3O{+} + Cr2O7{2-} = 2 Cr{3+} + 3 Cl2 + 21 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Cr{2+} + MnO2 + H{+} = Cr{3+} + Mn{2+} + H2O =>
2 Cr{2+} + MnO2 + 4 H{+} = 2 Cr{3+} + Mn{2+} + 2 H2O
C8H10N4O2H + NaOH + Cl = C8H10N4O2 + H2O + NaCl =>
C8H10N4O2H + NaOH + Cl = C8H10N4O2 + H2O + NaCl
Ca(NO3)2*4H2O + AgNO3 + (NH4)2HPO4 + NH4OH = Ca2Ag(PO4)2 + NH4NO3 + H2O =>
16 Ca(NO3)2*4H2O + 8 AgNO3 + 16(NH4)2HPO4 + 6 NH4OH = 8 Ca2Ag(PO4)2 + 39 NH4NO3 + 73 H2O
KMnO4 + NaNO2 + H2SO4 = K2SO4 + NaNO3 + H2O + Mn =>
2 KMnO4 + 7 NaNO2 + H2SO4 = K2SO4 + 7 NaNO3 + H2O + 2 Mn
Ce{4+} + Sn{2+} = Sn{4+} + Ce{3+} =>
2 Ce{4+} + Sn{2+} = Sn{4+} + 2 Ce{3+}
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/06/24
Équations équilibrées sur09/05/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
