| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(NO3)2 + 4 NH3 + H2O = [Cu(NH3)4(H2O)](NO3)2
CH3COONa + HCl = CH3COOH + NaCl =>
CH3COONa + HCl = CH3COOH + NaCl
Ca + KCl = KCaCl =>
Ca + KCl = KCaCl
KMnO4 + HCl + CH3CHO = KCl + MnCl2 + CH3COOH + H2O =>
2 KMnO4 + 6 HCl + 5 CH3CHO = 2 KCl + 2 MnCl2 + 5 CH3COOH + 3 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
NaHCO3 + KNO3 + C12H22O11 = CO2 + H2O + K2CO3 + Na3N2 =>
144 NaHCO3 + 96 KNO3 + 13 C12H22O11 = 252 CO2 + 215 H2O + 48 K2CO3 + 48 Na3N2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
C6H5CH2COOHCH4 = C6H5CH2COCH3H2O =>
C6H5CH2COOHCH4 = C6H5CH2COCH3H2O
Ti + Pb3O4 = TiO2 + Pb =>
2 Ti + Pb3O4 = 2 TiO2 + 3 Pb
[Ag(NH3)2]{+} + Cl{-} = [Ag(NH3)2]Cl =>
[Ag(NH3)2]{+} + Cl{-} = [Ag(NH3)2]Cl
Na2MoO4 + HCl = MoO3 + H2O + NaCl =>
Na2MoO4 + 2 HCl = MoO3 + H2O + 2 NaCl
CuSO4 + HNO3 = Cu(NO3)2 + H2SO4 = =>
CuSO4 + 2 HNO3 = Cu(NO3)2 + H2SO4
C7H17NH2 + O2 = CO2 + H2O + N2 =>
4 C7H17NH2 + 47 O2 = 28 CO2 + 38 H2O + 2 N2
CH4 + HOH = COH + H =>
CH4 + HOH = COH + 5 H
Cr(OH)3 + OH = CrO4 + H2O =>
Cr(OH)3 + 5 OH = CrO4 + 4 H2O
Al(NO3)3(aq) + Na2CO3(aq) = Al2(CO3)3(s) + NaNO3(aq) =>
2 Al(NO3)3(aq) + 3 Na2CO3(aq) = Al2(CO3)3(s) + 6 NaNO3(aq)
H3PO4 + N2O5 = HNO3 + P2O5 =>
2 H3PO4 + 3 N2O5 = 6 HNO3 + P2O5
H2S + NiSO4 = NiS + H2SO4 =>
H2S + NiSO4 = NiS + H2SO4
CaCl2 + K2CO3 = KCl + CaCO3 =>
CaCl2 + K2CO3 = 2 KCl + CaCO3
CuS + HNO3 = Cu(SO4) + NO2 + H2 =>
CuS + 4 HNO3 = Cu(SO4) + 4 NO2 + 2 H2
C6H5COO + H = C6H5COOH =>
C6H5COO + H = C6H5COOH
CuSO4 + NaOH = Na2SO4 + Cu[OH]2 =>
CuSO4 + 2 NaOH = Na2SO4 + Cu[OH]2
C2O4{2-} + Fe{3+} = CO2 + Fe2{+} =>
5 C2O4{2-} + 4 Fe{3+} = 10 CO2 + 2 Fe2{+}
Al(NO3)3(aq) + Na2CO3(aq) = Al2(CO3)3(s) + NaNO3(aq) =>
2 Al(NO3)3(aq) + 3 Na2CO3(aq) = Al2(CO3)3(s) + 6 NaNO3(aq)
NaHSO4 + KOH = H2O + KNaSO4 =>
NaHSO4 + KOH = H2O + KNaSO4
NH4Cl + Ba[OH]2 = BaCl2 + NH3 + H2O =>
2 NH4Cl + Ba[OH]2 = BaCl2 + 2 NH3 + 2 H2O
C9H11NO2 + O2 = CO2 + H2O + N2O4 =>
4 C9H11NO2 + 47 O2 = 36 CO2 + 22 H2O + 2 N2O4
Zn + HNO3 = Zn(NO3)2 + N2H4O3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + N2H4O3 + 3 H2O
Fe2O3 + Na2CO3 + KNO3 = Na2FeO4 + KNO2 + CO2 =>
Fe2O3 + 2 Na2CO3 + 3 KNO3 = 2 Na2FeO4 + 3 KNO2 + 2 CO2
FeCuS2 + H2SO4 = Fe2(SO4)3 + CuSO4 + SO2 + H2O =>
2 FeCuS2 + 18 H2SO4 = Fe2(SO4)3 + 2 CuSO4 + 17 SO2 + 18 H2O
Al + HCI = AlCI + H =>
Al + HCI = AlCI + H
K2C2O4 + Sn3(PO4)4 = K3(PO4) + Sn(C2O4)2 =>
6 K2C2O4 + Sn3(PO4)4 = 4 K3(PO4) + 3 Sn(C2O4)2
Fe + NaClO = FeO + NaCl =>
Fe + NaClO = FeO + NaCl
NaCl + H2O = Cl2 + H2 + NaOH =>
2 NaCl + 2 H2O = Cl2 + H2 + 2 NaOH
K2Cr2O7 + FeS2 + H2SO4 = K2SO4 + Cr2(SO4)3 + Fe2(SO4)3 + H2O =>
5 K2Cr2O7 + 2 FeS2 + 19 H2SO4 = 5 K2SO4 + 5 Cr2(SO4)3 + Fe2(SO4)3 + 19 H2O
Al(OH)3 + C22H23N3O9 = Al(C22H11O9) + NH3 + H2O =>
Al(OH)3 + C22H23N3O9 = Al(C22H11O9) + 3 NH3 + 3 H2O
(NH4)2SO4(aq) + MgCl2(aq) = Cl2(NH4)2 + SO4Mg =>
(NH4)2SO4(aq) + MgCl2(aq) = Cl2(NH4)2 + SO4Mg
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Li + CuSO4 = Cu + Li2SO4 =>
2 Li + CuSO4 = Cu + Li2SO4
C9H11NO3 + O2 = CO2 + H2O + NH3 =>
2 C9H11NO3 + 19 O2 = 18 CO2 + 8 H2O + 2 NH3
K2CrO4 + H2SO4 + H2O2 = CrO(O2)2 + K2SO4 + H2O =>
K2CrO4 + H2SO4 + 2 H2O2 = CrO(O2)2 + K2SO4 + 3 H2O
HC3H5O3 + NaHCO3 = H2O + CO2 + NaC3H5O3 =>
HC3H5O3 + NaHCO3 = H2O + CO2 + NaC3H5O3
ZnSO4 + NaOH = Na2[Zn(OH)4] + Na2SO4 =>
ZnSO4 + 4 NaOH = Na2[Zn(OH)4] + Na2SO4
CaCO3 + RuO2 + CuO = CaCu3Ru4O12 + CO2 =>
CaCO3 + 4 RuO2 + 3 CuO = CaCu3Ru4O12 + CO2
Na + ClO3 = NaO3 + Cl =>
Na + ClO3 = NaO3 + Cl
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
CO + H2O + HF = CCH3O2F + O2 =>
4 CO + 2 H2O + 2 HF = 2 CCH3O2F + O2
Fe(CIO3)3 + Sn = FeSn + (CIO3)3 =>
Fe(CIO3)3 + Sn = FeSn + (CIO3)3
Al2O3(s) + C(g) = Al(s) + CO2(g) =>
2 Al2O3(s) + 3 C(g) = 4 Al(s) + 3 CO2(g)
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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