| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NH4OH + Pb(NO3)2 = PbOH + NH4 + NO3 =>
NH4OH + Pb(NO3)2 = PbOH + NH4 + 2 NO3
Al(OH)3 + NaOH = Na[Al(OH)4] =>
Al(OH)3 + NaOH = Na[Al(OH)4]
Cl2(g) + Br{-}(aq) = Cl{-}(aq) + Br(l) =>
Cl2(g) + 2 Br{-}(aq) = 2 Cl{-}(aq) + 2 Br(l)
AgNO3 + [Co(NH3)4(SO4)(Cl)] = AgCl + [Co(NH3)4(SO4)(NO3)] =>
AgNO3 + [Co(NH3)4(SO4)(Cl)] = AgCl + [Co(NH3)4(SO4)(NO3)]
CH3COCH3 + O2 = C + H2O =>
CH3COCH3 + O2 = 3 C + 3 H2O
Cr2(SO4)3 + BaBr2 = BaSO4 + CrBr3 =>
Cr2(SO4)3 + 3 BaBr2 = 3 BaSO4 + 2 CrBr3
CaS + Co(NO3)2 = Ca(NO3)2 + CoS =>
CaS + Co(NO3)2 = Ca(NO3)2 + CoS
Na3PO4 + H2SO4 = Na2SO4 + P2O5 + H2O =>
2 Na3PO4 + 3 H2SO4 = 3 Na2SO4 + P2O5 + 3 H2O
AlPO4 + Ba = BaPO4 + Al =>
AlPO4 + Ba = BaPO4 + Al
NH3 + CuSO4 = Cu(NH3)4 + SO4 =>
4 NH3 + CuSO4 = Cu(NH3)4 + SO4
Fe(SO4)(aq) + Ba(OH)2 = Fe(OH)2 + BaSO4 =>
Fe(SO4)(aq) + Ba(OH)2 = Fe(OH)2 + BaSO4
EuBr2 + O2 = Br2 + EuO =>
2 EuBr2 + O2 = 2 Br2 + 2 EuO
Ca3(PO4)2 + H2SO4 = CaSO4 + CaHPO4 =>
Ca3(PO4)2 + H2SO4 = CaSO4 + 2 CaHPO4
CaCl2(aq) + AgNO3(aq) = Ca(NO3)2(aq) + AgCl =>
CaCl2(aq) + 2 AgNO3(aq) = Ca(NO3)2(aq) + 2 AgCl
Li2Cr2O7 + BaCl2 = LiCl + BaCr2O7 =>
Li2Cr2O7 + BaCl2 = 2 LiCl + BaCr2O7
BaSO4 + CoBr2 = BaBr2 + CoSO4 =>
BaSO4 + CoBr2 = BaBr2 + CoSO4
NH4OH + H2O = H + NO2 =>
NH4OH + H2O = 7 H + NO2
C5H7 = C + H2 =>
2 C5H7 = 10 C + 7 H2
CuNo3 + NaOH = CuOH + NaNo3 =>
CuNo3 + NaOH = CuOH + NaNo3
PH3 + AgNO3 + H2O = Ag + HNO3 + H2PO4 =>
PH3 + 9 AgNO3 + 4 H2O = 9 Ag + 9 HNO3 + H2PO4
H3PO4 + Pb(OH)4 = H2O + H2PO3 + H3PbO4 =>
H3PO4 + Pb(OH)4 = H2O + H2PO3 + H3PbO4
C12H30O8 + O2 = CO2 + H2O =>
2 C12H30O8 + 31 O2 = 24 CO2 + 30 H2O
CuCl2 + K2Co3 = KCl + Cu2(Co3)2 =>
2 CuCl2 + 2 K2Co3 = 4 KCl + Cu2(Co3)2
NaHCO3 + NaHSO4 = Na2SO4 + CO2 + H2O =>
NaHCO3 + NaHSO4 = Na2SO4 + CO2 + H2O
(NH4)2SO4 + ZnCl = NH4Cl + Zn2SO4 =>
(NH4)2SO4 + 2 ZnCl = 2 NH4Cl + Zn2SO4
Pb + HCl + HNO3 = PbCl2 + H2O + NO2 =>
Pb + 2 HCl + 2 HNO3 = PbCl2 + 2 H2O + 2 NO2
Zn + Cu2(SO4)2 = Cu + Zn2(SO4)3 =>
4 Zn + 3 Cu2(SO4)2 = 6 Cu + 2 Zn2(SO4)3
CH3NH2 + O2 = CO2 + N + H2O =>
4 CH3NH2 + 9 O2 = 4 CO2 + 4 N + 10 H2O
Cu + MgO = CuO + Mg =>
Cu + MgO = CuO + Mg
Zn + HBrO3 = ZnBr + HO3 =>
Zn + HBrO3 = ZnBr + HO3
CaI1 + BeCl1 = BeI1 + CaCl =>
CaI1 + BeCl1 = BeI1 + CaCl
HBrO3 + H2S = Br2O + S + H2O =>
2 HBrO3 + 4 H2S = Br2O + 4 S + 5 H2O
Na2O + H2O = Na + OH =>
Na2O + H2O = 2 Na + 2 OH
EuBr2 + O2 = Br2 + EuO =>
2 EuBr2 + O2 = 2 Br2 + 2 EuO
C2H5OH + C7H6O3 + H2SO4 = H2O + CH4C7H6O3SO4 =>
C2H5OH + 2 C7H6O3 + 2 H2SO4 = H2O + 2 CH4C7H6O3SO4
Sn(C2H3O2)4 + K2SO4 = Sn(SO4)2 + KC2H3O2 =>
Sn(C2H3O2)4 + 2 K2SO4 = Sn(SO4)2 + 4 KC2H3O2
Na2CO3 + MgCl2 = Na2CO3MgCl2 =>
Na2CO3 + MgCl2 = Na2CO3MgCl2
CaCl2 + CrCO3 = CaCO3 + CrCl2 =>
CaCl2 + CrCO3 = CaCO3 + CrCl2
SrO(aq) + HCl(aq) = SrCl2(aq) + H2O(l) =>
SrO(aq) + 2 HCl(aq) = SrCl2(aq) + H2O(l)
MnO4{-} + Au + H{+} = Mn{2+} + Au{3+} + H2O =>
3 MnO4{-} + 5 Au + 24 H{+} = 3 Mn{2+} + 5 Au{3+} + 12 H2O
MnSO4*H2O + H2C2O4*H2O = MnC2O4*H2O + H2SO4*H2O =>
MnSO4*H2O + H2C2O4*H2O = MnC2O4*H2O + H2SO4*H2O
H2O + SO2 = H2S + O2 =>
2 H2O + 2 SO2 = 2 H2S + 3 O2
Cl2Fe + ClO4K + KOH = O3Fe2 + ClK + H2O =>
8 Cl2Fe + ClO4K + 16 KOH = 4 O3Fe2 + 17 ClK + 8 H2O
P2O5 + Si = P2 + SiO2 =>
2 P2O5 + 5 Si = 2 P2 + 5 SiO2
H2SO4 + NaNO = HNO + Na2SO4 =>
H2SO4 + 2 NaNO = 2 HNO + Na2SO4
(NH4)2Cr2O7 + NH4SCN = NH4[Cr(SCN)4(NH3)3] + NH3 + CO2 + SO2 + H2O =>
(NH4)2Cr2O7 + 9 NH4SCN = 2 NH4[Cr(SCN)4(NH3)3] + 4 NH3 + CO2 + SO2 + 3 H2O
CO + BaO4 = BaO + CO2 =>
3 CO + BaO4 = BaO + 3 CO2
Sb2O3 + Br2 + H2O = H3SbO4 + HBr =>
Sb2O3 + 2 Br2 + 5 H2O = 2 H3SbO4 + 4 HBr
H + H2O = H3O =>
H + H2O = H3O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/20/24
Équations équilibrées sur10/20/23
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