| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sn + 2 FeCl3 = SnCl2 + 2 FeCl2
Ce(NO3)4 + NaPO4 = Ce(PO4)4 + NaNO3 =>
Ce(NO3)4 + 4 NaPO4 = Ce(PO4)4 + 4 NaNO3
CH3NH2 + H2O = H3O + CNH2 =>
CH3NH2 + 3 H2O = 3 H3O + CNH2
CH3OH = H2CO + H2 =>
CH3OH = H2CO + H2
CH3Cl2 + Al = C4Cl6 + H2 + AlCl3 =>
12 CH3Cl2 + 2 Al = 3 C4Cl6 + 18 H2 + 2 AlCl3
CH4 + CCl4 = CH2Cl2 =>
CH4 + CCl4 = 2 CH2Cl2
NaOH + SI + O2 = Na2SIO3 + H2O =>
2 NaOH + SI + O2 = Na2SIO3 + H2O
C3H7COOHKOH = C3H7COOKH2O =>
C3H7COOHKOH = C3H7COOKH2O
NH3 + H2O + O2 + SO2 = (NH4)2SO4 =>
4 NH3 + 2 H2O + O2 + 2 SO2 = 2(NH4)2SO4
Cr{8+}(aq) + OH{-}(aq) = Cr(OH)8(s) =>
Cr{8+}(aq) + 8 OH{-}(aq) = Cr(OH)8(s)
Al2(SO4)3 + NaCO3 = Al(CO3)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaCO3 = 2 Al(CO3)3 + 3 Na2SO4
PbCH3COO + K2CrO4 = Pb2CrO4 + KCH3COO =>
2 PbCH3COO + K2CrO4 = Pb2CrO4 + 2 KCH3COO
Al2(SO4)3 + NaCO3 = Al(CO3)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaCO3 = 2 Al(CO3)3 + 3 Na2SO4
B2H6(s) + O2(g) = HBO2(s) + H2O(g) =>
B2H6(s) + 3 O2(g) = 2 HBO2(s) + 2 H2O(g)
Al2(SO4)3 + NaCO3 = Al(CO3)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaCO3 = 2 Al(CO3)3 + 3 Na2SO4
NaOH + KOH = NaK + OH =>
NaOH + KOH = NaK + 2 OH
Al2 + HNO3 = Al(NO3)2H2 =>
Al2 + 4 HNO3 = 2 Al(NO3)2H2
Cr(NO3)3 + NaOH = Cr(OH)3 + NaNO3 =>
Cr(NO3)3 + 3 NaOH = Cr(OH)3 + 3 NaNO3
NaOH + AlCl3 = Al(OH)3 + NaCl =>
3 NaOH + AlCl3 = Al(OH)3 + 3 NaCl
C2H5OH + Na = C2H5ONa + H2 =>
2 C2H5OH + 2 Na = 2 C2H5ONa + H2
KMnO4 + H2SO4 + CH3CHO = K2SO4 + MnSO4 + CO2 + H2O =>
2 KMnO4 + 3 H2SO4 + CH3CHO = K2SO4 + 2 MnSO4 + 2 CO2 + 5 H2O
HO2{-} + Cr(OH)3{-} = CrO4{-2} + OH{-} + H2O =>
2 HO2{-} + Cr(OH)3{-} = CrO4{-2} + OH{-} + 2 H2O
C7H10N + O2 = CO2 + H2O + NO2 =>
2 C7H10N + 21 O2 = 14 CO2 + 10 H2O + 2 NO2
MgCl2 = Mg(s) + Cl2(g) =>
MgCl2 = Mg(s) + Cl2(g)
NaHCO3 + CH3COOH = H2O(l) + CO2 + CH3COONa =>
NaHCO3 + CH3COOH = H2O(l) + CO2 + CH3COONa
(CH3COO)2Mg + NaCl = CH3COONa + MgCl2 =>
(CH3COO)2Mg + 2 NaCl = 2 CH3COONa + MgCl2
N2O = N2 + O2 =>
2 N2O = 2 N2 + O2
CaOH + C8H404 = H2O + Ca + C8H4O4 =>
408 CaOH + C8H404 = 404 H2O + 408 Ca + C8H4O4
Ca2 + Fe(NO3)2 = Ca(NO3)2 + Fe =>
Ca2 + 2 Fe(NO3)2 = 2 Ca(NO3)2 + 2 Fe
K2H + PO4 = K2HPO4 =>
K2H + PO4 = K2HPO4
Na + CuO2 = Cu + Na2O =>
4 Na + CuO2 = Cu + 2 Na2O
C6H2 + O2 = CO2 + H2O =>
2 C6H2 + 13 O2 = 12 CO2 + 2 H2O
C4H8O2 + NaOH = NaC2H3O2 + C2H6O =>
C4H8O2 + NaOH = NaC2H3O2 + C2H6O
NaPO + HCl = NaCl + HPO =>
NaPO + HCl = NaCl + HPO
CaCl2 + H2C2O4 = HCl + CaC2O4 =>
CaCl2 + H2C2O4 = 2 HCl + CaC2O4
N2H4 + O2 = N2 + H2O =>
N2H4 + O2 = N2 + 2 H2O
Cu(NO3)2KHS = CuSKNO3HNO3 =>
Cu(NO3)2KHS = CuSKNO3HNO3
C8H8O3 + H2O = C7H6O3 + CH3OH =>
C8H8O3 + H2O = C7H6O3 + CH3OH
Au(OH)3 + H4P2O7 = Au4(P2O7)3 + H2O =>
4 Au(OH)3 + 3 H4P2O7 = Au4(P2O7)3 + 12 H2O
Zn(s) + HNO3(aq) = Zn(NO3)2(aq) + N2O(g) + H2O(l) =>
4 Zn(s) + 10 HNO3(aq) = 4 Zn(NO3)2(aq) + N2O(g) + 5 H2O(l)
KMnO4 = ()K2MnO4()MnO2()O2 =>
2 KMnO4 = ()K2MnO4()MnO2()O2
C8H9NO2 + H2O = CO2 + HNO3 + H2 =>
C8H9NO2 + 17 H2O = 8 CO2 + HNO3 + 21 H2
NH4 + O2 = NO2 + H2O =>
NH4 + 2 O2 = NO2 + 2 H2O
N2O2 + O2 = NO2 =>
N2O2 + O2 = 2 NO2
C6H7NO + C4H6O3 = C8H9NO2 + CH3COOH =>
C6H7NO + C4H6O3 = C8H9NO2 + CH3COOH
Zn(s) + HNO3(aq) = Zn(NO3)2 + H2(g) =>
Zn(s) + 2 HNO3(aq) = Zn(NO3)2 + H2(g)
NH4ClNaNO3 = NaClNO3NH4 =>
NH4ClNaNO3 = NaClNO3NH4
SO2 + Cl2 + H2O = H2(SO4) + HCl =>
SO2 + Cl2 + 2 H2O = H2(SO4) + 2 HCl
Zn(s) + HNO3(aq) = Zn(NO3)2(aq) + NH4NO3(aq) + H2O(l) =>
4 Zn(s) + 10 HNO3(aq) = 4 Zn(NO3)2(aq) + NH4NO3(aq) + 3 H2O(l)
H3PO4(aq) + NaOH(aq) = Na2HPO4(aq) + H2O(l) =>
H3PO4(aq) + 2 NaOH(aq) = Na2HPO4(aq) + 2 H2O(l)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
