| Équations équilibrées la veille | Équations équilibrées le lendemain |
PbSO4 + K2S = PbS + K2SO4
C40H82 + O2 = CO2 + H2O =>
2 C40H82 + 121 O2 = 80 CO2 + 82 H2O
CaCO3 + HBr = CaBr2 + H2O + CO2 =>
CaCO3 + 2 HBr = CaBr2 + H2O + CO2
K2SO3 + CaBr2 = KBr + CaSO3 =>
K2SO3 + CaBr2 = 2 KBr + CaSO3
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Cu3(PO4)2 + H = Cu + H3PO4 =>
Cu3(PO4)2 + 6 H = 3 Cu + 2 H3PO4
Al2(SO4) + NaPO4 = Na2SO4 + AlPO4 =>
Al2(SO4) + 2 NaPO4 = Na2SO4 + 2 AlPO4
KMnO4 + KNO2 + HCl = MnCl2 + H2O + KNO3 + KCl =>
2 KMnO4 + 5 KNO2 + 6 HCl = 2 MnCl2 + 3 H2O + 5 KNO3 + 2 KCl
Zn(OH)2 + Cu(OH)2 = Cu[Zn(OH)4] =>
Zn(OH)2 + Cu(OH)2 = Cu[Zn(OH)4]
KOH + Na = NaOH + K =>
KOH + Na = NaOH + K
AgNO3 + NaBr = AgBr + NaNO3 =>
AgNO3 + NaBr = AgBr + NaNO3
Na2CO3 + Cu2NO3 = Na2NO3 + Cu2CO3 =>
Na2CO3 + Cu2NO3 = Na2NO3 + Cu2CO3
C2H4 + HBr = C2H5Br =>
C2H4 + HBr = C2H5Br
KMnO4 + KNO2 + HCl = MnCl2 + H2O + KNO3 + KCl =>
2 KMnO4 + 5 KNO2 + 6 HCl = 2 MnCl2 + 3 H2O + 5 KNO3 + 2 KCl
ClBr + Sn = Sn2Br + Cl =>
ClBr + 2 Sn = Sn2Br + Cl
KMnO4 + KNO2 + HCl = MnCl2 + H2O + KNO3 + KCl =>
2 KMnO4 + 5 KNO2 + 6 HCl = 2 MnCl2 + 3 H2O + 5 KNO3 + 2 KCl
CH5N + O2 = CO + H2O + NO3 =>
4 CH5N + 13 O2 = 4 CO + 10 H2O + 4 NO3
Kr2CrO4 + AgNO3 = Kr2NO3 + AgCrO4 =>
Kr2CrO4 + AgNO3 = Kr2NO3 + AgCrO4
PbS2 + O2 = PbO2 + SO2 =>
PbS2 + 3 O2 = PbO2 + 2 SO2
N2O + H2O2 = N2O5 + H2O =>
N2O + 4 H2O2 = N2O5 + 4 H2O
NaOH + CaCl2 = NaCa + Cl2OH =>
NaOH + CaCl2 = NaCa + Cl2OH
ZrO + CH4 = ZrC + CO + H2 =>
ZrO + 2 CH4 = ZrC + CO + 4 H2
C12H17OH + NaCl = C12H17NaO + H + Cl2 =>
2 C12H17OH + 2 NaCl = 2 C12H17NaO + 2 H + Cl2
MnO2 + Al = Mn + Al2O3 =>
3 MnO2 + 4 Al = 3 Mn + 2 Al2O3
C5H8 + KMnO4 + H2O = C5H14O4 + MnO2 + KOH =>
3 C5H8 + 2 KMnO4 + 10 H2O = 3 C5H14O4 + 2 MnO2 + 2 KOH
Th + O2 = ThO2 =>
Th + O2 = ThO2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Sc + H2SO4 = ScSO4 + SO2 + H2O =>
Sc + 2 H2SO4 = ScSO4 + SO2 + 2 H2O
CH3CH2CH2OH + O2 = CO2 + H2O =>
2 CH3CH2CH2OH + 9 O2 = 6 CO2 + 8 H2O
IVCl + Mg = IV + MgCl =>
IVCl + Mg = IV + MgCl
Cu(OH)2 + HCl = CuCl2 + (H2O) =>
Cu(OH)2 + 2 HCl = CuCl2 + 2(H2O)
NaBr + LiCI = BrLi + NaCI =>
NaBr + LiCI = BrLi + NaCI
P(Cl2)5 = P(Cl2)3 + Cl2 =>
P(Cl2)5 = P(Cl2)3 + 2 Cl2
Cr + Cl2 = CrCl1 =>
2 Cr + Cl2 = 2 CrCl1
C4H4O6{2-} + H2O2 = CO2 + HCOO{-} + H2O =>
C4H4O6{2-} + 3 H2O2 = 2 CO2 + 2 HCOO{-} + 4 H2O
Fe(SO)4 + NaOH = Na2(SO)4 + Fe(OH)2 =>
Fe(SO)4 + 2 NaOH = Na2(SO)4 + Fe(OH)2
K4Fe(CN)6 + Fe(NO3)2 = Fe2Fe(CN)6 + KNO3 =>
K4Fe(CN)6 + 2 Fe(NO3)2 = Fe2Fe(CN)6 + 4 KNO3
HS + OH = H2O + SO =>
HS + 3 OH = 2 H2O + SO
Pb + NaOH = Na + PbOH =>
Pb + NaOH = Na + PbOH
Zn + CuSO4 + H2O = ZnSO4*7H2O + Cu =>
Zn + CuSO4 + 7 H2O = ZnSO4*7H2O + Cu
NH4VO3 + HNO3 = V2O5H2O + NH4NO3 =>
2 NH4VO3 + 2 HNO3 = V2O5H2O + 2 NH4NO3
NaCl + Pd(NO3)2 = NaNO3 + Cl2Pd =>
2 NaCl + Pd(NO3)2 = 2 NaNO3 + Cl2Pd
NaBr + LiCI = BrLi + NaCI =>
NaBr + LiCI = BrLi + NaCI
AgNO3(aq) + CaBr2(aq) = AgBr2(s) + Ca(NO3)(aq) =>
AgNO3(aq) + CaBr2(aq) = AgBr2(s) + Ca(NO3)(aq)
Zn + CuSO4 + H2O = ZnSO4*7H2O + Cu =>
Zn + CuSO4 + 7 H2O = ZnSO4*7H2O + Cu
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Zn + CuSO4 + H2O = ZnSO4*7H2O + Cu =>
Zn + CuSO4 + 7 H2O = ZnSO4*7H2O + Cu
P(Cl2)5 = P(Cl2)3 + Cl2 =>
P(Cl2)5 = P(Cl2)3 + 2 Cl2
Ag3NO + KCr = AgCr + K3NO =>
Ag3NO + 3 KCr = 3 AgCr + K3NO
SiO2 + Ca = Si + CaO2 =>
SiO2 + Ca = Si + CaO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/23
Équations équilibrées sur01/30/23
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