| Équations équilibrées la veille | Équations équilibrées le lendemain |
I2 + 2 Na2(S2O3) = Na2S4O6 + 2 NaI
NaOHCuNO32 = NaNO32CuOH =>
NaOHCuNO32 = NaNO32CuOH
AlPO4 + H3O{+} = Al{3+} + HPO4{2-} + H2O =>
AlPO4 + H3O{+} = Al{3+} + HPO4{2-} + H2O
Ag2C2AgNO3 = Ag + C + N2 + O2 =>
2 Ag2C2AgNO3 = 6 Ag + 4 C + N2 + 3 O2
Br(OH)3 + K2SnO2 = Br + K2SnO3 + H2O =>
2 Br(OH)3 + 3 K2SnO2 = 2 Br + 3 K2SnO3 + 3 H2O
Ca + IO3 = Ca(IO3)2 =>
Ca + 2 IO3 = Ca(IO3)2
Sr2OH + HF = H2O + Sr2F =>
Sr2OH + HF = H2O + Sr2F
C12H22O12 + O2 = C2H5OH + CO2 =>
6 C12H22O12 + 3 O2 = 22 C2H5OH + 28 CO2
V2O5 + Cl20 = VCl + O2 =>
10 V2O5 + Cl20 = 20 VCl + 25 O2
CaCO3 + H(CH3CO2) = Ca(HCO3)2 + Ca(CH3CO2)2 =>
2 CaCO3 + 2 H(CH3CO2) = Ca(HCO3)2 + Ca(CH3CO2)2
Fe2(SO4)3 + NaNO3 = Fe(NO3)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaNO3 = 2 Fe(NO3)3 + 3 Na2SO4
NH4Cl + C4H6Hg2O4 = NH4C2H3O2 + Hg2Cl2 =>
2 NH4Cl + C4H6Hg2O4 = 2 NH4C2H3O2 + Hg2Cl2
K[Cr(C2O4)2(H2O)2] + NH3 = K[Cr(C2O4)2(H2O)(NH3)] + H2O =>
K[Cr(C2O4)2(H2O)2] + NH3 = K[Cr(C2O4)2(H2O)(NH3)] + H2O
Zn3(PO4)2 + Na = Na(PO4) + Zn =>
Zn3(PO4)2 + 2 Na = 2 Na(PO4) + 3 Zn
hexane + O2 = CO2 + HOH =>
2 C6H14 + 19 O2 = 12 CO2 + 14 HOH
Al2(SO4)3 + NaPO4 = Al2PO4 + Na(SO4)3 =>
Al2(SO4)3 + NaPO4 = Al2PO4 + Na(SO4)3
PBSO2 = PBOSO =>
PBSO2 = PBOSO
Mg(NO3)2 + KOH = KNO4 + MgH2 =>
Mg(NO3)2 + 2 KOH = 2 KNO4 + MgH2
NH2OH + Zn + HCl = NH3 + ZnCl + H2O =>
NH2OH + 2 Zn + 2 HCl = NH3 + 2 ZnCl + H2O
NO + H2 = N2(g) + H2O =>
2 NO + 2 H2 = N2(g) + 2 H2O
Ca(OH)2 + H2SO4 = Ca2(SO4)2 + H4O2 =>
2 Ca(OH)2 + 2 H2SO4 = Ca2(SO4)2 + 2 H4O2
NH3 + NiCl2 = [Ni(NH3)6]Cl2 =>
6 NH3 + NiCl2 = [Ni(NH3)6]Cl2
K2TiF6 + O2 = K3TiOF5 + TiO2 + F =>
3 K2TiF6 + 2 O2 = 2 K3TiOF5 + TiO2 + 8 F
C4H8 + O2 = CO2 + HOH =>
C4H8 + 6 O2 = 4 CO2 + 4 HOH
NH4NO3 = N2 + O2 + H2 =>
2 NH4NO3 = 2 N2 + 3 O2 + 4 H2
K + MH = KMH =>
K + MH = KMH
Br(OH)3 + K2SnO2 = Br + K2SnO3 + H2O =>
2 Br(OH)3 + 3 K2SnO2 = 2 Br + 3 K2SnO3 + 3 H2O
HNO3 + Na = NaNO3 + H =>
HNO3 + Na = NaNO3 + H
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
NN = N =>
NN = 2 N
(C6H10O5)4 + H2O = C12H22O11 =>
(C6H10O5)4 + 2 H2O = 2 C12H22O11
Ag + MgCl = AgCl + Mg =>
Ag + MgCl = AgCl + Mg
NaIO3 + MgSO4 = Na2SO4 + Mg(IO3)2 =>
2 NaIO3 + MgSO4 = Na2SO4 + Mg(IO3)2
MgSO4 + H2 = Mg + H4SO4 =>
MgSO4 + 2 H2 = Mg + H4SO4
SiO2(s) + HF(l) = SiF4(g) + H2O(l) =>
SiO2(s) + 4 HF(l) = SiF4(g) + 2 H2O(l)
NH4NO3 = N2 + O2 + H2 =>
2 NH4NO3 = 2 N2 + 3 O2 + 4 H2
HgO + H2SO4 = HgSO4 + H2O =>
HgO + H2SO4 = HgSO4 + H2O
H130 + O7 = HOH =>
7 H130 + 65 O7 = 455 HOH
PbBa + NO3 = PbNO3 + Ba =>
PbBa + NO3 = PbNO3 + Ba
KOH + NH4(NO3) = KNO3 + NH4(OH) =>
KOH + NH4(NO3) = KNO3 + NH4(OH)
Na + Cl = NaCl =>
Na + Cl = NaCl
AgNO3 + KOH = Ag2O(s) + KNO3 + H2O =>
2 AgNO3 + 2 KOH = Ag2O(s) + 2 KNO3 + H2O
Al + Pb(NO3)2 = Al(NO3)2 + Pb2 =>
2 Al + 2 Pb(NO3)2 = 2 Al(NO3)2 + Pb2
NaNO2 + K2CrO7 + HCl = NaNO3 + CrCl3 + KCl + H2O =>
9 NaNO2 + 2 K2CrO7 + 10 HCl = 9 NaNO3 + 2 CrCl3 + 4 KCl + 5 H2O
Ti + Cl + H2O = TiO + HCl =>
Ti + 2 Cl + H2O = TiO + 2 HCl
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
NaOH + HSO = NaHSO + HO =>
NaOH + HSO = NaHSO + HO
Cr(I)3 + KOH + Cl2 = (K2)CrO4 + KIO4 + KCl + H2O =>
2 Cr(I)3 + 64 KOH + 27 Cl2 = 2(K2)CrO4 + 6 KIO4 + 54 KCl + 32 H2O
SbCl4 + H2O = HCl + SbO2 =>
SbCl4 + 2 H2O = 4 HCl + SbO2
N2O5 + H3PO4 = HNO3 + P4O10 =>
6 N2O5 + 4 H3PO4 = 12 HNO3 + P4O10
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/31/24
Équations équilibrées sur06/30/23
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