| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4(aq) + 2 NaOH(aq) = Cu(OH)2(s) + Na2SO4(aq)
NaBO + HSO = HBO + NaSO =>
NaBO + HSO = HBO + NaSO
C2H5OH + KMnO4 + H2SO4 = H2O + CH3CO2H + MnSO4 + K2SO4 =>
5 C2H5OH + 4 KMnO4 + 6 H2SO4 = 11 H2O + 5 CH3CO2H + 4 MnSO4 + 2 K2SO4
Mg(NH4)PO4 + HCl = Mg{2+} + NH4Cl + HPO4{2-} =>
Mg(NH4)PO4 + HCl = Mg{2+} + NH4Cl + HPO4{2-}
Ca2I{-}1 + Na1CO3{-}2 = Ca2CO3{-}2 + Na1I{-}1 =>
Ca2I{-}1 + Na1CO3{-}2 = Ca2CO3{-}2 + Na1I{-}1
Mn2S3 = Mn + S =>
Mn2S3 = 2 Mn + 3 S
Al(OH)3 + HCl = AlCl + H(OH)3 =>
Al(OH)3 + HCl = AlCl + H(OH)3
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
Cu3P + KBr = CuBr + K3P =>
Cu3P + 3 KBr = 3 CuBr + K3P
XD4(aq) + YNO3(aq) = YD(s) + X(NO3)4(aq) =>
XD4(aq) + 4 YNO3(aq) = 4 YD(s) + X(NO3)4(aq)
KTcO4 + H2S + H2SO4 = Tc2S7 + K2SO4 + H2O =>
2 KTcO4 + 7 H2S + H2SO4 = Tc2S7 + K2SO4 + 8 H2O
Al2(CO3)3 + Li = Al + Li2CO3 =>
Al2(CO3)3 + 6 Li = 2 Al + 3 Li2CO3
Sr(NO3)2 + Al(NO3)3*9H2O + Mg(NO3)2 + CH4N2O = Sr2MgAl22O36 + CO2 + N2 + H2O =>
2 Sr(NO3)2 + 22 Al(NO3)3*9H2O + Mg(NO3)2 + 60.000000000001CH4N2O = Sr2MgAl22O36 + 60.000000000001CO2 + 96.000000000001N2 + 318 H2O
BaO + CaO = BaOCaO =>
BaO + CaO = BaOCaO
Ca(NO3)2 + KCNS = Ca(CNS)2 + K(NO3) =>
Ca(NO3)2 + 2 KCNS = Ca(CNS)2 + 2 K(NO3)
PbO2 + Cl{-} + H{+} = Cl2 + Pb{-} + OH =>
2 PbO2 + 6 Cl{-} + 4 H{+} = 3 Cl2 + 2 Pb{-} + 4 OH
C6H6 + C2H5Cl = C8H10 + HCl =>
C6H6 + C2H5Cl = C8H10 + HCl
C8H12 + O2 = CO2 + H2O =>
C8H12 + 11 O2 = 8 CO2 + 6 H2O
Fe + RbOH + H2SO4 + H2O = RbFe(SO4)2*12H2O + H2 =>
2 Fe + 2 RbOH + 4 H2SO4 + 22 H2O = 2 RbFe(SO4)2*12H2O + 3 H2
CH3CH2CH3Br + (CH3)3N = CH3CH2CH2(NH)CH3 + CH3NH3 + Br =>
CH3CH2CH3Br + 9(CH3)3N = 7 CH3CH2CH2(NH)CH3 + 2 CH3NH3 + Br
Pb(CH3COO)2 + (NH4)2SO4 = Pb2SO4 + (NH4)(CH3COO)2 =>
2 Pb(CH3COO)2 + (NH4)2SO4 = Pb2SO4 + 2(NH4)(CH3COO)2
Cu(SO4) + Na2CO3 = CuCO3 + Na2SO4 =>
Cu(SO4) + Na2CO3 = CuCO3 + Na2SO4
Cu + Al2(SO4)3 = Al + CuSO4 =>
3 Cu + Al2(SO4)3 = 2 Al + 3 CuSO4
Pb{2+} + NH3 + H2O = NH4{+} + Pb(OH)2 =>
Pb{2+} + 2 NH3 + 2 H2O = 2 NH4{+} + Pb(OH)2
Mg + Sn(NO3)2 = Mg(NO3)2 + Sn =>
Mg + Sn(NO3)2 = Mg(NO3)2 + Sn
NaOH(aq) + K2SO4(aq) = Na2SO4(aq) + KOH =>
2 NaOH(aq) + K2SO4(aq) = Na2SO4(aq) + 2 KOH
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CH3COOH + NaOH = NaCH3 + CO2 + H2O =>
CH3COOH + NaOH = NaCH3 + CO2 + H2O
Al(NO3)3 + H2O + Na2SO3 = Al(OH)3 + NaNO3 + SO2 =>
2 Al(NO3)3 + 3 H2O + 3 Na2SO3 = 2 Al(OH)3 + 6 NaNO3 + 3 SO2
V + F = V5F =>
5 V + F = V5F
NaCl + CO2 + Hg2Cl2 = HgCl2 + Na2C2O4 =>
2 NaCl + 2 CO2 + Hg2Cl2 = 2 HgCl2 + Na2C2O4
AgNO3 + K2S = KNO3 + Ag2S =>
2 AgNO3 + K2S = 2 KNO3 + Ag2S
Al + Zn = AlZn =>
Al + Zn = AlZn
CaCO3(s) + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3(s) + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
HClO4 + Y = Y(ClO4)3 + H2 =>
6 HClO4 + 2 Y = 2 Y(ClO4)3 + 3 H2
Al3Zr2 + Al = Al2Zr =>
Al3Zr2 + Al = 2 Al2Zr
Al4C3 + HCl = AlCl3 + CH4 =>
Al4C3 + 12 HCl = 4 AlCl3 + 3 CH4
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
H3PO4 + MH3 = (MH4)3PO4 =>
H3PO4 + 3 MH3 = (MH4)3PO4
KBr + I2 = KI + BrI =>
KBr + I2 = KI + BrI
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
HCOOH + Ca(OH)2 = (HCOO)2Ca + H2O =>
2 HCOOH + Ca(OH)2 = (HCOO)2Ca + 2 H2O
NaCl + F(subscript)2 = NaF + Cl(subscript)2 =>
2 NaCl + F(subscript)2 = 2 NaF + Cl(subscript)2
C6H14 + HCl = C6H15Cl =>
C6H14 + HCl = C6H15Cl
NH3 + H(C2H3O2) = H2 + NH3(C2H3O2) =>
2 NH3 + 2 H(C2H3O2) = H2 + 2 NH3(C2H3O2)
FeS2 + HNO3 = Fe(NO3)2 + S + H2O + NO =>
3 FeS2 + 8 HNO3 = 3 Fe(NO3)2 + 6 S + 4 H2O + 2 NO
KMnO4 + H2SO4 = K2SO3 + MnSO4 + H2O + O2 =>
2 KMnO4 + 3 H2SO4 = K2SO3 + 2 MnSO4 + 3 H2O + 3 O2
(NH4)S2 + Pb2(NO3) = Pb2S2 + NH4(NO3) =>
(NH4)S2 + Pb2(NO3) = Pb2S2 + NH4(NO3)
Bi + F3 = BiF3 =>
Bi + F3 = BiF3
Na2[Pb(CH3COO)4] + Na2S2O3 = PbS2O3 + CH3COONa =>
Na2[Pb(CH3COO)4] + Na2S2O3 = PbS2O3 + 4 CH3COONa
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
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