| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NO(g) + H2(g) = N2O(g) + H2O(g)
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
MnO2 + KI + H2SO4 = K2SO4 + MnSO4 + H2O + I2 =>
MnO2 + 2 KI + 2 H2SO4 = K2SO4 + MnSO4 + 2 H2O + I2
C6H10 + NaOH = C6H8Na2 + H2O =>
C6H10 + 2 NaOH = C6H8Na2 + 2 H2O
BaCl2(aq) + Ag(NO3)(aq) = Ba(NO3)(aq) + AgCl2(s) =>
BaCl2(aq) + Ag(NO3)(aq) = Ba(NO3)(aq) + AgCl2(s)
C4H9OH + H2O = C2O2 + H2 =>
C4H9OH + 3 H2O = 2 C2O2 + 8 H2
SnCl2 + HgCl2 = SnCl4 + Hg =>
SnCl2 + HgCl2 = SnCl4 + Hg
Hg + HNO3 = Hg2(NO3)2 + NO2 + H2O =>
2 Hg + 4 HNO3 = Hg2(NO3)2 + 2 NO2 + 2 H2O
P0 = P4 =>
4 P0 = P4
HNO3 + NaOH = H2 + NaOHNO3 =>
2 HNO3 + 2 NaOH = H2 + 2 NaOHNO3
BiS + HNO3 = Bi(NO3)2 + NO + H2O + S =>
3 BiS + 8 HNO3 = 3 Bi(NO3)2 + 2 NO + 4 H2O + 3 S
Hg(NO3)2 + CsCl = HgCl2 + CsNO3 =>
Hg(NO3)2 + 2 CsCl = HgCl2 + 2 CsNO3
Na2O2 + Mg(OH)2 = Na2MgO3 + H2O =>
Na2O2 + Mg(OH)2 = Na2MgO3 + H2O
KMnO4 + Na2C2O4 + H2SO4 = MnSO4 + K2SO4 + NaSO4 + H2O + CO2 =>
4 KMnO4 + 5 Na2C2O4 + 16 H2SO4 = 4 MnSO4 + 2 K2SO4 + 10 NaSO4 + 16 H2O + 10 CO2
HCI + C = C10H16 + CI2 =>
16 HCI + 2 C = C10H16 + 8 CI2
N + Pb2O3 = PbN + O =>
2 N + Pb2O3 = 2 PbN + 3 O
Ca(ClO)2 + NH3 = CaCl2 + H2O + N =>
3 Ca(ClO)2 + 4 NH3 = 3 CaCl2 + 6 H2O + 4 N
CuSO4 + H2O = CuSO4H2O =>
CuSO4 + H2O = CuSO4H2O
CuI2 + KCIO4 = Cu(CIO4)2 + KI =>
CuI2 + 2 KCIO4 = Cu(CIO4)2 + 2 KI
MnSO4 + KBrO3 + H2O = MnO2 + Br2 + H2SO4 + K2SO4 =>
5 MnSO4 + 2 KBrO3 + 4 H2O = 5 MnO2 + Br2 + 4 H2SO4 + K2SO4
C12H22O11 + HCl = CH3OH + CCl4 + Cl2 =>
C12H22O11 + 22 HCl = 11 CH3OH + CCl4 + 9 Cl2
CH3COOH + CH3OH = CH3COOH3 =>
CH3COOH + 2 CH3OH = 2 CH3COOH3
NaI + F2 = Na + IF2 =>
NaI + F2 = Na + IF2
Fe(NO3)3 + Na2S2O3 = Fe2(S2O3)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2S2O3 = Fe2(S2O3)3 + 6 NaNO3
Si(OH)4 + NaBr = SiBr4 + NaOH =>
Si(OH)4 + 4 NaBr = SiBr4 + 4 NaOH
Ca(OH)2 + H4P2O7 = Ca2P2O7 + H2O =>
2 Ca(OH)2 + H4P2O7 = Ca2P2O7 + 4 H2O
BaCl2 + Cu(SO4) = CuCl2 + BaSO4 =>
BaCl2 + Cu(SO4) = CuCl2 + BaSO4
CuCl2(s) + NaOH(aq) = Cu(OH)2 + NaCl =>
CuCl2(s) + 2 NaOH(aq) = Cu(OH)2 + 2 NaCl
PCl3 + H2 + O2 = H3PO4 + HCl =>
PCl3 + 3 H2 + 2 O2 = H3PO4 + 3 HCl
C7H8O = C14H14O + H2O =>
2 C7H8O = C14H14O + H2O
NO + C5H12 = N2 + H2O + CO2 =>
16 NO + C5H12 = 8 N2 + 6 H2O + 5 CO2
Ti(s) + N2(g) = TiN4(s) =>
Ti(s) + 2 N2(g) = TiN4(s)
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C2H4(COOH)3OH + NH4 = C2H4(CNH)3OH + H2O =>
C2H4(COOH)3OH + 3 NH4 = C2H4(CNH)3OH + 6 H2O
Li + Mg(SO4) = Li2(SO4) + Mg =>
2 Li + Mg(SO4) = Li2(SO4) + Mg
H2 + N2 = NH3 = N2 =>
3 H2 + N2 = 2 NH3
SO3{2-} + MnO4{-} + H{+} = SO4{-}2 + Mn2{+} + H2O =>
13 SO3{2-} + 6 MnO4{-} + 22 H{+} = 13 SO4{-}2 + 3 Mn2{+} + 11 H2O
Zn3P2 + Li = Zn + Li3P =>
Zn3P2 + 6 Li = 3 Zn + 2 Li3P
(NH4)SH + FeCl2 = H2S + NH4Cl + FeS =>
2(NH4)SH + FeCl2 = H2S + 2 NH4Cl + FeS
Al + NO3{-} + H2O = NH3 + Al(OH)4{-} + H{+} =>
8 Al + 3 NO3{-} + 23 H2O = 3 NH3 + 8 Al(OH)4{-} + 5 H{+}
PtBr4 = Pt + Br2 =>
PtBr4 = Pt + 2 Br2
CH2NH2 + H2O = CH3NH2 + OH =>
CH2NH2 + H2O = CH3NH2 + OH
C8H10O2 + C5H12O = C18H20O2 + H2O =>
10 C8H10O2 + 2 C5H12O = 5 C18H20O2 + 12 H2O
PaI5(s) = Pa(s) + I2(l) =>
2 PaI5(s) = 2 Pa(s) + 5 I2(l)
BaO4 + HNO3 = Ba(NO3)2 + H2O + O2 =>
2 BaO4 + 4 HNO3 = 2 Ba(NO3)2 + 2 H2O + 3 O2
KMnO47 + HCl = KCl + MnCl2 + Cl2 + H2O =>
2 KMnO47 + 188 HCl = 2 KCl + 2 MnCl2 + 91 Cl2 + 94 H2O
AgS2 = Ag + S8 =>
4 AgS2 = 4 Ag + S8
C2H5S + O2 = CO2 + H2O + SO2 =>
4 C2H5S + 17 O2 = 8 CO2 + 10 H2O + 4 SO2
Na2CrO4 + HCl = H2O + Na2Cr2O7 + NaCl =>
2 Na2CrO4 + 2 HCl = H2O + Na2Cr2O7 + 2 NaCl
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/25
Équations équilibrées sur02/15/24
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