| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 LiCl + H3PO4 = Li3(PO4) + 3 HCl
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
KCl(aq) + Na2SO4(aq) = K2SO4(aq) + NaCl(s) =>
2 KCl(aq) + Na2SO4(aq) = K2SO4(aq) + 2 NaCl(s)
Ni(NO3)2 + Na3PO4 = Ni3(PO4)2 + Na(NO3) =>
3 Ni(NO3)2 + 2 Na3PO4 = Ni3(PO4)2 + 6 Na(NO3)
Cu + Zn(OH)3 = Cu(OH)2 + Zn =>
3 Cu + 2 Zn(OH)3 = 3 Cu(OH)2 + 2 Zn
N2H2 + O2 = H2O + N4 =>
2 N2H2 + O2 = 2 H2O + N4
KCl(l) = K(s) + Cl2(g) =>
2 KCl(l) = 2 K(s) + Cl2(g)
Al2O3 + H2 = Al5 + H2O =>
5 Al2O3 + 15 H2 = 2 Al5 + 15 H2O
NaClO3 + KBr + H2SO4 = Br2 + NaCl + K2SO4 + H2O =>
NaClO3 + 6 KBr + 3 H2SO4 = 3 Br2 + NaCl + 3 K2SO4 + 3 H2O
H2 + CN = HCN =>
H2 + 2 CN = 2 HCN
KCl(aq) + Na2SO4(aq) = K2SO4(s) + NaCl(aq) =>
2 KCl(aq) + Na2SO4(aq) = K2SO4(s) + 2 NaCl(aq)
Ni + Cl2 + H2O = Cl2[Ni(H2O)2] =>
Ni + Cl2 + 2 H2O = Cl2[Ni(H2O)2]
Zn(s) + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn(s) + Pb(NO3)2 = Zn(NO3)2 + Pb
H2CrO4 + ZnSO4 = ZnCrO4 + H2SO4 =>
H2CrO4 + ZnSO4 = ZnCrO4 + H2SO4
Fe(OH)3 + NaCl + CO2 = Na2CO3 + FeCl3 + H2O =>
2 Fe(OH)3 + 6 NaCl + 3 CO2 = 3 Na2CO3 + 2 FeCl3 + 3 H2O
FeCl3 + Mg(NO3)2 = Fe(NO3)3 + MgCl2 =>
2 FeCl3 + 3 Mg(NO3)2 = 2 Fe(NO3)3 + 3 MgCl2
BaI2 + Pb(NO3)2 = Ba(NO3)2 + PbI2 =>
BaI2 + Pb(NO3)2 = Ba(NO3)2 + PbI2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
LiNO3 + Na3(PO4) = Li3PO4 + NaNO3 =>
3 LiNO3 + Na3(PO4) = Li3PO4 + 3 NaNO3
HCl + HgO = H2O + HgCl2 =>
2 HCl + HgO = H2O + HgCl2
IO + H2O = HIO + OH =>
IO + H2O = HIO + OH
C2H2 = C6H6 = C6H5 = NO2 =>
3 C2H2 = C6H6
CuSO4 + HCI = CuCI + HSO4 =>
CuSO4 + HCI = CuCI + HSO4
LaCl3 + B + Al = LaB6 + AlCl3 =>
LaCl3 + 6 B + Al = LaB6 + AlCl3
Cr2O7 + C = Cr3 + CO2 =>
6 Cr2O7 + 21 C = 4 Cr3 + 21 CO2
AgOH + HPO3 = Ag3PO4 + H2O =>
3 AgOH + HPO3 = Ag3PO4 + 2 H2O
KMnO4 + C6H6 + H2SO4 = K2SO4 + MnSO4 + C6H5COOH + H2O =>
6 KMnO4 + 7 C6H6 + 9 H2SO4 = 3 K2SO4 + 6 MnSO4 + 6 C6H5COOH + 12 H2O
KCl + KHSO4 = K2SO4 + HCl =>
KCl + KHSO4 = K2SO4 + HCl
CH3CH2CH + H2O = CH3CH2CH2OH =>
CH3CH2CH + H2O = CH3CH2CH2OH
I2O3 + H2SO4 = I2(SO4)3 + H2O =>
I2O3 + 3 H2SO4 = I2(SO4)3 + 3 H2O
KCl(aq) + Na2SO4(aq) = NaCl + K2SO4 =>
2 KCl(aq) + Na2SO4(aq) = 2 NaCl + K2SO4
Al3 + ZnCI = Zn + AlCI =>
Al3 + 3 ZnCI = 3 Zn + 3 AlCI
I2O3 + H2SO4 = I2(SO4)3 + H2O =>
I2O3 + 3 H2SO4 = I2(SO4)3 + 3 H2O
KMnO4 + C2O4Na2 + H2SO4 = MnSO4 + CO2 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 5 C2O4Na2 + 8 H2SO4 = 2 MnSO4 + 10 CO2 + 5 Na2SO4 + K2SO4 + 8 H2O
AgCl(s) + NH3(aq) = Ag(NH3)2{+}(aq) + Cl{-}(aq) =>
AgCl(s) + 2 NH3(aq) = Ag(NH3)2{+}(aq) + Cl{-}(aq)
Au + HCl = HAuCl =>
Au + HCl = HAuCl
C7H8 + OH{-} + MnO4{-} = C7H5O{-} + MnO4{2-} + H2O =>
C7H8 + 5 OH{-} + 4 MnO4{-} = C7H5O{-} + 4 MnO4{2-} + 4 H2O
BeS = Be + S =>
BeS = Be + S
MeCl + NaOH = NaCl + MeOH =>
MeCl + NaOH = NaCl + MeOH
C6H5NH2 + Cl2 = C6H2NHCl3 + HCl =>
2 C6H5NH2 + 7 Cl2 = 2 C6H2NHCl3 + 8 HCl
K2SO3 + H2SO4 = K2SO4 + H2SO3 =>
K2SO3 + H2SO4 = K2SO4 + H2SO3
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
CH3CH3CH3COH + IH = CH3CH3CH3CI + H2O =>
CH3CH3CH3COH + IH = CH3CH3CH3CI + H2O
NaOH + FeSO4 = Fe(OH)2 + Na2SO4 =>
2 NaOH + FeSO4 = Fe(OH)2 + Na2SO4
CrCl3 + K2SO3 + H2O = KCl + SO2 + Cr(OH)3 =>
2 CrCl3 + 3 K2SO3 + 3 H2O = 6 KCl + 3 SO2 + 2 Cr(OH)3
Fe(NO3)3 + (NH4)2S = FeS + (NH4)2(NO3)3 =>
Fe(NO3)3 + (NH4)2S = FeS + (NH4)2(NO3)3
O2 + Mg = MgO(s) =>
O2 + 2 Mg = 2 MgO(s)
K2Cr2O7 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe(SO4)3 + K2SO4 + H2O =>
2 K2Cr2O7 + 3 FeSO4 + 14 H2SO4 = 2 Cr2(SO4)3 + 3 Fe(SO4)3 + 2 K2SO4 + 14 H2O
(BaOH)3PO4 + H3PO4 = Ba3(PO4)2 + H2O =>
(BaOH)3PO4 + H3PO4 = Ba3(PO4)2 + 3 H2O
C9H8O4 + NaOH = NaC8H7O4 + H2O =>
8 C9H8O4 + 9 NaOH = 9 NaC8H7O4 + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/26/24
Équations équilibrées sur10/26/23
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