| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg3Si2 + 6 HCl = Si2H6 + 3 MgCl2
Fe2O3 + CO2 = Fe2(CO3)3 =>
Fe2O3 + 3 CO2 = Fe2(CO3)3
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
Fe0 + H2O + Si2O3 = Fe2SiO4 + H2 =>
4 Fe0 + 5 H2O + Si2O3 = 2 Fe2SiO4 + 5 H2
NaNo3 + CuCl2 = Cu(No3)2 + NaCl =>
2 NaNo3 + CuCl2 = Cu(No3)2 + 2 NaCl
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
KI + Ca3P2 = CaI2 + K3P =>
6 KI + Ca3P2 = 3 CaI2 + 2 K3P
Fe + H2SO4 = Fe(SO4) + H2 =>
Fe + H2SO4 = Fe(SO4) + H2
LiH + SO2 = Li2SO4 + H2O + S =>
4 LiH + 5 SO2 = 2 Li2SO4 + 2 H2O + 3 S
Na3[Au(S2O3)2] + Na2S = Na2S2O3 + Au2S =>
2 Na3[Au(S2O3)2] + Na2S = 4 Na2S2O3 + Au2S
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Rb + P = Rb3P =>
3 Rb + P = Rb3P
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
Li2S + AgCl = LiCl + Ag2S =>
Li2S + 2 AgCl = 2 LiCl + Ag2S
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Ca10F2(PO4)6 + H2SO4 = Ca(H2PO4)2 + CaSO4 + HF =>
Ca10F2(PO4)6 + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HF
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
K + B3O3 = K2O + B =>
6 K + B3O3 = 3 K2O + 3 B
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Na + Mg(OH) = NaOH + Mg =>
Na + Mg(OH) = NaOH + Mg
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
C4H8O2 + NaOH = H2O + C4H7O2Na =>
C4H8O2 + NaOH = H2O + C4H7O2Na
CaCO3 + Fe2O3 + Al = Ca2Fe2AlO5 + CO2 =>
2 CaCO3 + Fe2O3 + Al = Ca2Fe2AlO5 + 2 CO2
KCr(SO4)2 + NaOH = Cr(OH)3 + KNaSO4 + Na2SO4 =>
KCr(SO4)2 + 3 NaOH = Cr(OH)3 + KNaSO4 + Na2SO4
Li + P4 = Li3P =>
12 Li + P4 = 4 Li3P
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
FeOHCl + NaHS = FeS + NaCl + H2O =>
FeOHCl + NaHS = FeS + NaCl + H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
As2S3 + HNO3 + H2O = H3AsO4 + H2SO4 + NO =>
3 As2S3 + 28 HNO3 + 4 H2O = 6 H3AsO4 + 9 H2SO4 + 28 NO
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Pb + HCl = PbCl4 + H2 =>
Pb + 4 HCl = PbCl4 + 2 H2
PCl5 + H2O = HCl + HPO3 =>
PCl5 + 3 H2O = 5 HCl + HPO3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NO2 + H2O = NH3 + O2 =>
4 NO2 + 6 H2O = 4 NH3 + 7 O2
Ba(OH)2 + P2O5 = (BaOH)3PO4 + H2O =>
6 Ba(OH)2 + P2O5 = 2(BaOH)3PO4 + 3 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Na3AsO3 + Zn + HCl = NaCl + ZnCl + H2O + AsH3 =>
Na3AsO3 + 6 Zn + 9 HCl = 3 NaCl + 6 ZnCl + 3 H2O + AsH3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Li + NO3 = Li(NO3) =>
Li + NO3 = Li(NO3)
MgSO4 + KNO3 = Mg(NO3)2 + K2(SO4) =>
MgSO4 + 2 KNO3 = Mg(NO3)2 + K2(SO4)
Na2SO3 = Na2S + Na2SO4 =>
4 Na2SO3 = Na2S + 3 Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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