| Équations équilibrées la veille | Équations équilibrées le lendemain |
Bi2S3 + Na2S = 2 NaBiS2
CuCl2 + CaPO4 = Cu(PO4)2 + CaCl =>
CuCl2 + 2 CaPO4 = Cu(PO4)2 + 2 CaCl
NaCl + NaNo3 = Na + No3Cl =>
NaCl + NaNo3 = 2 Na + No3Cl
CH3CHNH2COOH + CH3OH = CH3CHNH2COOCH3 + H2O =>
CH3CHNH2COOH + CH3OH = CH3CHNH2COOCH3 + H2O
Cs + HCl = CsCl + H2 =>
2 Cs + 2 HCl = 2 CsCl + H2
CH3CI + H2 = C2H6 + HCI =>
2 CH3CI + H2 = C2H6 + 2 HCI
BaSO4 + Mg = MgO + BaO + SO2 =>
BaSO4 + Mg = MgO + BaO + SO2
C2H5OH + H2SO4 = C2H5SO4H + H2O =>
C2H5OH + H2SO4 = C2H5SO4H + H2O
[NH4]2Fe[SO4]2 + NaOH = Fe[OH]2 + NH3 + Na2SO4 + H2O =>
[NH4]2Fe[SO4]2 + 4 NaOH = Fe[OH]2 + 2 NH3 + 2 Na2SO4 + 2 H2O
NH3Cl + NaOH = N2H4 + NaCl + H2O =>
2 NH3Cl + 2 NaOH = N2H4 + 2 NaCl + 2 H2O
MgSO4 + NaPO4 = Mg(PO4)2 + Na2SO4 =>
MgSO4 + 2 NaPO4 = Mg(PO4)2 + Na2SO4
P4S3 + NO2HSO4 + H2O = H2SO4 + H3PO4 + NO =>
3 P4S3 + 38 NO2HSO4 + 46 H2O = 47 H2SO4 + 12 H3PO4 + 38 NO
Ca(C2H3OO)2 + Na2CO3 = CaCO3 + C2H3NaO2 =>
Ca(C2H3OO)2 + Na2CO3 = CaCO3 + 2 C2H3NaO2
Cu + FeCl3 = CuCl2 + FeCl2 =>
Cu + 2 FeCl3 = CuCl2 + 2 FeCl2
K2S + CuCl2 = K2Cl2 + CuS =>
K2S + CuCl2 = K2Cl2 + CuS
NaNO3 + NaCl = Na + NO3Cl =>
NaNO3 + NaCl = 2 Na + NO3Cl
CrCl3 + Mg = CrCl2 + MgCl2 =>
2 CrCl3 + Mg = 2 CrCl2 + MgCl2
Cu(OH)2 + Fe = Cu + Fe(OH)3 =>
3 Cu(OH)2 + 2 Fe = 3 Cu + 2 Fe(OH)3
ZnSO4 + LiCl = ZnCl2 + Li2SO4 =>
ZnSO4 + 2 LiCl = ZnCl2 + Li2SO4
FeCl2 + H2SO4 = Fe2(SO4)3 + FeCl3 + S + H2O =>
6 FeCl2 + 4 H2SO4 = Fe2(SO4)3 + 4 FeCl3 + S + 4 H2O
CaCO3 + C3H6O3 = CaC4H5O4 + H2O + CO2 =>
4 CaCO3 + 5 C3H6O3 = 4 CaC4H5O4 + 5 H2O + 3 CO2
C2H5{-}C6H4{-}NO2 + KMnO4 + H2SO4 = HOOC{-}C6H4{-}NO2 + MnSO4 + K2SO4 + H2O + CO2 =>
5 C2H5{-}C6H4{-}NO2 + 12 KMnO4 + 18 H2SO4 = 5 HOOC{-}C6H4{-}NO2 + 12 MnSO4 + 6 K2SO4 + 28 H2O + 5 CO2
N2O5 + NaOH = Na2N2O6 + H2O =>
N2O5 + 2 NaOH = Na2N2O6 + H2O
H(subscript)2SO(subscript)4 + NaCN = HCN + Na(subscript)2SO(subscript)4 =>
H(subscript)2SO(subscript)4 + 2 NaCN = 2 HCN + Na(subscript)2SO(subscript)4
NH3Cl + NaOH = N2H4 + NaCl + H2O =>
2 NH3Cl + 2 NaOH = N2H4 + 2 NaCl + 2 H2O
FeS + H2O = Fe + H2SO =>
FeS + H2O = Fe + H2SO
Ba + O2 = Ba2O3 =>
4 Ba + 3 O2 = 2 Ba2O3
KCl + Ba(OH)2 = KOH + BaCl2 =>
2 KCl + Ba(OH)2 = 2 KOH + BaCl2
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
Mg2 + O2 + H2O = Mg(OH)2 =>
Mg2 + O2 + 2 H2O = 2 Mg(OH)2
CO3 + HClO4 = H2CO3 + ClO4 =>
CO3 + 2 HClO4 = H2CO3 + 2 ClO4
Cu3N2 + H2SO4 = CuSO4 + H3N =>
Cu3N2 + 3 H2SO4 = 3 CuSO4 + 2 H3N
N2 + Zn = Zn3N2 =>
N2 + 3 Zn = Zn3N2
Fe + KOH = K + Fe(OH)2 =>
Fe + 2 KOH = 2 K + Fe(OH)2
Pb(NO3)4 + Ga = GaNO3 + Pb =>
Pb(NO3)4 + 4 Ga = 4 GaNO3 + Pb
Cr + S2 = CrS =>
2 Cr + S2 = 2 CrS
Cu3N2 + H2SO4 = CuSO4 + H3N =>
Cu3N2 + 3 H2SO4 = 3 CuSO4 + 2 H3N
K2SO4 + Ba = K + BaSO4 =>
K2SO4 + Ba = 2 K + BaSO4
Mg3 + HCl = H2 + MgCl2 =>
Mg3 + 6 HCl = 3 H2 + 3 MgCl2
NaIO3 + NaOCl = NaIO4 + NaCl =>
NaIO3 + NaOCl = NaIO4 + NaCl
C4H6O2 + SOCl2 = C4H6Cl2O + SO2 =>
C4H6O2 + SOCl2 = C4H6Cl2O + SO2
LiCl + Na3PO4 = NaCl + Li3PO4 =>
3 LiCl + Na3PO4 = 3 NaCl + Li3PO4
P5 + HNO3 + H2O = H3PO4 + N2O =>
8 P5 + 50 HNO3 + 35 H2O = 40 H3PO4 + 25 N2O
Cu3N2 + H2SO4 = CuSO4 + H3N =>
Cu3N2 + 3 H2SO4 = 3 CuSO4 + 2 H3N
CUO(s) + H2SO4(l) = CUSO4 + H2O =>
CUO(s) + H2SO4(l) = CUSO4 + H2O
MgSO4 + NaOH = Na2SO4 + Mg(OH)2 =>
MgSO4 + 2 NaOH = Na2SO4 + Mg(OH)2
K2HPO4 + Cr(NO3)3 = Cr2(HPO4)3 + KNO3 =>
3 K2HPO4 + 2 Cr(NO3)3 = Cr2(HPO4)3 + 6 KNO3
H3PO4(aq) + NH4OH(aq) = H2O + (NH4)3PO4 =>
H3PO4(aq) + 3 NH4OH(aq) = 3 H2O + (NH4)3PO4
Cs + HCl = CsCl + H2 =>
2 Cs + 2 HCl = 2 CsCl + H2
KCl + AgNO3 = AgCl + KNO3 =>
KCl + AgNO3 = AgCl + KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/12/24
Équations équilibrées sur12/12/23
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