| Équations équilibrées la veille | Équations équilibrées le lendemain |
20 NO + 20 CO = N20 + 20 CO2
Fe(NH4)2(SO4)2 + KMnO4 + H{+} = Fe{3+} + Mn{2+} + H2O + K{+} + NH4{+} + SO4{2-} =>
5 Fe(NH4)2(SO4)2 + KMnO4 + 8 H{+} = 5 Fe{3+} + Mn{2+} + 4 H2O + K{+} + 10 NH4{+} + 10 SO4{2-}
C11OH22 + O2 = CO2 + H2O =>
C11OH22 + 16 O2 = 11 CO2 + 11 H2O
TeO3 + PdO2 = Pd(TeO4)2 =>
2 TeO3 + PdO2 = Pd(TeO4)2
AgNO3 + AlCl = AgCl + AlNO3 =>
AgNO3 + AlCl = AgCl + AlNO3
FeO + Mg(OH)2 = Fe(OH)2 + MgO =>
FeO + Mg(OH)2 = Fe(OH)2 + MgO
KI(s) = K(s) + I2(g) =>
2 KI(s) = 2 K(s) + I2(g)
KMnO4 + H2SO4 + (NH4)2Fe(SO4)2*12H2O = MnSO4 + Fe2(SO4)3 + K2SO4 + (NH4)2SO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 10(NH4)2Fe(SO4)2*12H2O = 2 MnSO4 + 5 Fe2(SO4)3 + K2SO4 + 10(NH4)2SO4 + 128 H2O
MnO2 + HCe = MnCe2 + Ce + H2O =>
MnO2 + 4 HCe = MnCe2 + 2 Ce + 2 H2O
HCO2H + NH4OH = NH4HCO2 + HOH =>
HCO2H + NH4OH = NH4HCO2 + HOH
KBr + K2CrO4 = KCrO4 + K2Br =>
KBr + K2CrO4 = KCrO4 + K2Br
Cu + S = CuS =>
Cu + S = CuS
HNo3 + Ca[OH]2 = Ca[No3]2 + H2O =>
2 HNo3 + Ca[OH]2 = Ca[No3]2 + 2 H2O
NiCl2 + KCN = K2[Ni(CN)4] + KCl =>
NiCl2 + 4 KCN = K2[Ni(CN)4] + 2 KCl
Na + Ag2SO4 = Na2SO4 + Ag =>
2 Na + Ag2SO4 = Na2SO4 + 2 Ag
NaVO3 + H2SO4 = H6V10O28 + Na2SO4 + H2O =>
10 NaVO3 + 5 H2SO4 = H6V10O28 + 5 Na2SO4 + 2 H2O
NaHCO3 = Na2CO3H2O + CO2 =>
2 NaHCO3 = Na2CO3H2O + CO2
FeBr3 + K2S = S + FeBr2 + KBr =>
2 FeBr3 + K2S = S + 2 FeBr2 + 2 KBr
K2HPO4 + Ba(OH)2 = Ba3(PO4)2 + K3PO4 + H2O =>
6 K2HPO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 4 K3PO4 + 6 H2O
NH2CH2COOH + CuSO4*5H2O = H2O + (C2H5NO4)2Cu + S2 =>
4 NH2CH2COOH + 2 CuSO4*5H2O = 10 H2O + 2(C2H5NO4)2Cu + S2
(CH3)3N + HNO3 = N2 + H2O + CH3CH2CH3 =>
5(CH3)3N + HNO3 = 3 N2 + 3 H2O + 5 CH3CH2CH3
Fe(NO3)3 + HBr = FeBr3 + HNO3 =>
Fe(NO3)3 + 3 HBr = FeBr3 + 3 HNO3
Fe2(SO4)3 + Na2S2O3 = FeSO4 + Na2S4O6 + Na2SO4 =>
Fe2(SO4)3 + 2 Na2S2O3 = 2 FeSO4 + Na2S4O6 + Na2SO4
I2 + KCI + H2O + N2 = HNO2 + KI + HCI =>
3 I2 + 6 KCI + 4 H2O + N2 = 2 HNO2 + 6 KI + 6 HCI
CaCl2 + NaClO = Ca(OCl)2 + NaCl =>
CaCl2 + 2 NaClO = Ca(OCl)2 + 2 NaCl
FeBr3 + HCl = FeCl3 + HBr =>
FeBr3 + 3 HCl = FeCl3 + 3 HBr
CrO3 + NH3 = Cr2O3 + N2 + H2O =>
2 CrO3 + 2 NH3 = Cr2O3 + N2 + 3 H2O
NaC + Fe = NaFeC =>
NaC + Fe = NaFeC
HNO3 + K2SO3 = HSO3 + K2NO3 =>
HNO3 + K2SO3 = HSO3 + K2NO3
NH4Cl + K3P = (NH4)3P + KCl =>
3 NH4Cl + K3P = (NH4)3P + 3 KCl
KHSO4 = K2SO4 + SO3 + H2O =>
2 KHSO4 = K2SO4 + SO3 + H2O
NaO + HOH = NaOH + O2 =>
4 NaO + 2 HOH = 4 NaOH + O2
Fe1999 + Cl2 = FeCl3 =>
2 Fe1999 + 5997 Cl2 = 3998 FeCl3
Pb(OH)4{-2} + ClO{-} = PbO2 + Cl{-} + OH{-} + H2O =>
Pb(OH)4{-2} + ClO{-} = PbO2 + Cl{-} + 2 OH{-} + H2O
C6H8O6 + Na2CO3 = C6H7NaO6 + CO2 + H2O =>
2 C6H8O6 + Na2CO3 = 2 C6H7NaO6 + CO2 + H2O
N2O5 + H2O + NH3 = NH4NO3 =>
N2O5 + H2O + 2 NH3 = 2 NH4NO3
Li3(PO4) + Al(NO3)3 = Li(NO3) + Al(PO4) =>
Li3(PO4) + Al(NO3)3 = 3 Li(NO3) + Al(PO4)
Al3 + Cl = AlCl3 =>
Al3 + 9 Cl = 3 AlCl3
Cu + C2H4N4 + Na2SO4 + C7H18O3 = Cu6S2N2 + NaOH + CO2 + H2O =>
120 Cu + 10 C2H4N4 + 40 Na2SO4 + 3 C7H18O3 = 20 Cu6S2N2 + 80 NaOH + 41 CO2 + 7 H2O
Ca3(PO4)2 + C = Ca3P2 + CO =>
Ca3(PO4)2 + 8 C = Ca3P2 + 8 CO
K2Cr2O7 + CaSO4 = K2SO4 + Ca2(Cr2O7)2 =>
2 K2Cr2O7 + 2 CaSO4 = 2 K2SO4 + Ca2(Cr2O7)2
Zn + Pb(CH3COO) = Pb + Zn(CH3COO)2 =>
Zn + 2 Pb(CH3COO) = 2 Pb + Zn(CH3COO)2
ClO3 + NaOH = NaClO3 + NaClO4 + H2O =>
2 ClO3 + 2 NaOH = NaClO3 + NaClO4 + H2O
CuSO3 + H2SO4 = CuSO4 + H2O + SO2 =>
CuSO3 + H2SO4 = CuSO4 + H2O + SO2
Al(NO3)3 + Na2SO4 = Al2(SO4)3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaNO3
K + Ag(NO3)2 = KNO3 + Ag =>
2 K + Ag(NO3)2 = 2 KNO3 + Ag
Na(s) + FeSO4(aq) = Fe(s) + Na2SO4(aq) =>
2 Na(s) + FeSO4(aq) = Fe(s) + Na2SO4(aq)
Zn(s) + NaOH(aq) = Na2ZnO2(aq) + H2 =>
Zn(s) + 2 NaOH(aq) = Na2ZnO2(aq) + H2
(COOH)2 + O2 = CO2 + H2O =>
2(COOH)2 + O2 = 4 CO2 + 2 H2O
(NH4)2S2O8 + Na2S2O3 = (NH4)2SO4 + Na2SO4 + S =>
(NH4)2S2O8 + 4 Na2S2O3 = (NH4)2SO4 + 4 Na2SO4 + 5 S
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/10/24
Équations équilibrées sur09/09/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
