| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 KOH + H3PO4 = K3PO4 + 3 H2O
HClO4 + NaHCO3 = NaClO4 + H2O + CO2 =>
HClO4 + NaHCO3 = NaClO4 + H2O + CO2
Fe3(PO4)2 + NaHCO3 = Fe(HCO3)2 + Na3PO4 =>
Fe3(PO4)2 + 6 NaHCO3 = 3 Fe(HCO3)2 + 2 Na3PO4
NaI(l) + AgNO3 = AgI + NaNO3 =>
NaI(l) + AgNO3 = AgI + NaNO3
CH3COOH + CH3SH = CH3COCH2SH + H2O =>
CH3COOH + CH3SH = CH3COCH2SH + H2O
BaCl2 + HSO4 = BaSO4 + HCl2 =>
BaCl2 + HSO4 = BaSO4 + HCl2
CH3COOH + CH3SH = CH3COCH2SH + H2O =>
CH3COOH + CH3SH = CH3COCH2SH + H2O
Zn + HCl = ZnHCl =>
Zn + HCl = ZnHCl
H2SO4 + Zn(C2H3O2) = ZnSO4 + H2(C2H3O2) =>
H2SO4 + Zn(C2H3O2) = ZnSO4 + H2(C2H3O2)
CH3COOH + CH3SH = CH3COCH2SH + H2O =>
CH3COOH + CH3SH = CH3COCH2SH + H2O
MnO2 + NO3 = MnO4 + NO2 =>
MnO2 + 2 NO3 = MnO4 + 2 NO2
Cr(OH)2Cl + HCl = CrCl3 + H2O =>
Cr(OH)2Cl + 2 HCl = CrCl3 + 2 H2O
CaCl2(aq) + (NaOH)2(aq) = Ca(OH)2 + NaCl =>
CaCl2(aq) + (NaOH)2(aq) = Ca(OH)2 + 2 NaCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
sodiumhydroxide + copper(II)sulfate = copper(II)hydroxide + sodiumsulfate =>
2 NaOH + CuSO4 = Cu(OH)2 + Na2SO4
Cr2O3 + KNO3 + KOH = K2CrO4 + KNO2 + H2O =>
Cr2O3 + 3 KNO3 + 4 KOH = 2 K2CrO4 + 3 KNO2 + 2 H2O
K[Al(OH)4] + CO2 = KHCO3 + Al(OH)3 =>
K[Al(OH)4] + CO2 = KHCO3 + Al(OH)3
CdOHCl + NaOH = Cd(OH)2 + NaCl =>
CdOHCl + NaOH = Cd(OH)2 + NaCl
CuS + Cl = CuCl2 + S =>
CuS + 2 Cl = CuCl2 + S
Al(s) + HNO3(aq) = Al(NO3)3(aq) + H2(g) =>
2 Al(s) + 6 HNO3(aq) = 2 Al(NO3)3(aq) + 3 H2(g)
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2 =>
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2
PdO + NaOH = Pd(OH)2 + Na2O =>
PdO + 2 NaOH = Pd(OH)2 + Na2O
NaHSO4 + NaCl + MnO2 = Na2SO4 + MnCl2 + Cl2 + H2O =>
4 NaHSO4 + 4 NaCl + MnO2 = 4 Na2SO4 + MnCl2 + Cl2 + 2 H2O
C2H2NH2 + O2 = CO2 + H2O + N2 =>
2 C2H2NH2 + 6 O2 = 4 CO2 + 4 H2O + N2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
NiSO4 + H2NCH2CH2NH2 = Ni(H2NCH2CH2NH2)SO4 =>
NiSO4 + H2NCH2CH2NH2 = Ni(H2NCH2CH2NH2)SO4
AgNO3 + Na3P4 = Ag3P4 + NaNO3 =>
3 AgNO3 + Na3P4 = Ag3P4 + 3 NaNO3
Pb(NO3)2 + CO2 + H2O = PbCO3 + HNO3 =>
Pb(NO3)2 + CO2 + H2O = PbCO3 + 2 HNO3
C3H5(OH)3 + Na = C3H5(ONa)3 + H2 =>
2 C3H5(OH)3 + 6 Na = 2 C3H5(ONa)3 + 3 H2
NH2OH + HgCl2 + NaOH = Hg + N2O + NaCl + H2O =>
2 NH2OH + 2 HgCl2 + 4 NaOH = 2 Hg + N2O + 4 NaCl + 5 H2O
Fe2O3 + C2H4O2 = CO2 + H2O + FeO =>
4 Fe2O3 + C2H4O2 = 2 CO2 + 2 H2O + 8 FeO
PCl5 + KOH = KCl + K3PO4 + H2O =>
PCl5 + 8 KOH = 5 KCl + K3PO4 + 4 H2O
HCl + H2CO3 = H3CO3 + Cl =>
HCl + H2CO3 = H3CO3 + Cl
H2O + Rb12 = H10Rb3 + O =>
20 H2O + Rb12 = 4 H10Rb3 + 20 O
MnO4{-} + H{+} = H2O + Mn{2+} + O2 =>
4 MnO4{-} + 12 H{+} = 6 H2O + 4 Mn{2+} + 5 O2
NH3N2H4 + O2 = N2O5 + H2O =>
2 NH3N2H4 + 11 O2 = 3 N2O5 + 7 H2O
Na2SO4(aq) + BaCl2(aq) = BaSO4 + NaCl =>
Na2SO4(aq) + BaCl2(aq) = BaSO4 + 2 NaCl
SO2* = SO2 =>
SO2* = SO2
LiOH + HPO4 = LiPO4 + HOH =>
LiOH + HPO4 = LiPO4 + HOH
Al2(SO4)3 + FeO = Al2O3 + FeSO4 =>
Al2(SO4)3 + 3 FeO = Al2O3 + 3 FeSO4
Cu + Pb(OAc)2 = AcCu + Pb + O =>
2 Cu + Pb(OAc)2 = 2 AcCu + Pb + 2 O
NaSO4 + HNO3 = NaH + SO4NO3 =>
NaSO4 + HNO3 = NaH + SO4NO3
Co(NO3)3(aq) + NaOH(aq) = Co(OH)3(s) + NaNO3(aq) =>
Co(NO3)3(aq) + 3 NaOH(aq) = Co(OH)3(s) + 3 NaNO3(aq)
CH3COOH + CH3SH = CH3COCH2SH + H2O =>
CH3COOH + CH3SH = CH3COCH2SH + H2O
Be(OH)2 + HfBr4 = Hf(OH)4 + BeBr2 =>
2 Be(OH)2 + HfBr4 = Hf(OH)4 + 2 BeBr2
C10H8 + O2 = CO2 + H2O =>
C10H8 + 12 O2 = 10 CO2 + 4 H2O
CaC2 + O2 = CaO + CO2 =>
2 CaC2 + 5 O2 = 2 CaO + 4 CO2
COO({-}) + HCl = COOH + Cl({-}) =>
COO({-}) + HCl = COOH + Cl({-})
(NH4)3PO4(l) + Na2SO4(l) = (NH4)2SO4(l) + Na3PO4 =>
2(NH4)3PO4(l) + 3 Na2SO4(l) = 3(NH4)2SO4(l) + 2 Na3PO4
Na + LiF = NaF + Li =>
Na + LiF = NaF + Li
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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