| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(NO3)2 + 2 Li(OH) = Mg(OH)2 + 2 Li(NO3)
AgNO3 + Br2 = AgBr + NO2 + O2 =>
2 AgNO3 + Br2 = 2 AgBr + 2 NO2 + O2
C2H5ON + O2 = CO2 + H2O + N2 =>
4 C2H5ON + 11 O2 = 8 CO2 + 10 H2O + 2 N2
K4Fe(CN0)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN0)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
CaLaMnO3 + Mn3O4 = CaO2 + MnO + La2O3 =>
2 CaLaMnO3 + 3 Mn3O4 = 2 CaO2 + 11 MnO + La2O3
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
P2O5 + Ca(OH)2 = Ca3(PO4)2 + HOH =>
P2O5 + 3 Ca(OH)2 = Ca3(PO4)2 + 3 HOH
K(HCO3) + H3(PO4) = K2H(PO4) + H2O + CO2 =>
2 K(HCO3) + H3(PO4) = K2H(PO4) + 2 H2O + 2 CO2
Al + HNO = AlN + H + O =>
Al + HNO = AlN + H + O
Co[BF4]3 + K = Co + K[BF4]3 =>
Co[BF4]3 + K = Co + K[BF4]3
CrCl3 + Cl2 + NaOH = Na2CrO4 + NaCl + H2O =>
2 CrCl3 + 3 Cl2 + 16 NaOH = 2 Na2CrO4 + 12 NaCl + 8 H2O
Zn(NO3)2 = Zn + NO2 + O2 =>
Zn(NO3)2 = Zn + 2 NO2 + O2
BARIUMCHLORIDE + ALUMINIUMSULPHATE = ALUMINIUMCHLORIDE + BARIUMSULPHATE =>
BARIUMCHLORIDE + ALUMINIUMSULPHATE = ALUMINIUMCHLORIDE + BARIUMSULPHATE
Cu(OH) + HBr = CuBr + H2O =>
Cu(OH) + HBr = CuBr + H2O
KIO3 + H2S = K2S + HIO3 =>
2 KIO3 + H2S = K2S + 2 HIO3
AgO3 = Ag3 + O =>
3 AgO3 = Ag3 + 9 O
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
CoCl2 + H2O + HCl = CoCl2H + H2OCl =>
CoCl2 + H2O + HCl = CoCl2H + H2OCl
Ca(SO4) + H3(PO4) = Ca3(PO4)2 + H2(SO4) =>
3 Ca(SO4) + 2 H3(PO4) = Ca3(PO4)2 + 3 H2(SO4)
NaCl(aq) + F2(g) = NaF(aq) + Cl2(g) =>
2 NaCl(aq) + F2(g) = 2 NaF(aq) + Cl2(g)
Fe2O3 + H2O = FeOOH =>
Fe2O3 + H2O = 2 FeOOH
MgSO4 + NaOH = Mg(OH)2 + Na2SO4 =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2SO4
KCl + Cu(NO3)2 = KCu + Cl(NO3)2 =>
KCl + Cu(NO3)2 = KCu + Cl(NO3)2
Co(NO3)2 + (CH3)4NBH4 + H2O = Co2B + CH3NO3 + B(OH)3 + H2 =>
12 Co(NO3)2 + 8(CH3)4NBH4 + 30 H2O = 6 Co2B + 32 CH3NO3 + 2 B(OH)3 + 43 H2
Mg + CO2 = CO + MgO =>
Mg + CO2 = CO + MgO
Zn(s) + NO3{-} + H{+} = Zn{2+} + NH4{+} + H2O =>
4 Zn(s) + NO3{-} + 10 H{+} = 4 Zn{2+} + NH4{+} + 3 H2O
Br{-} + H2O2 + H{+} = Br2 + H2O =>
2 Br{-} + H2O2 + 2 H{+} = Br2 + 2 H2O
KF + Ca(NO3)2 = KNO3 + CaF2 =>
2 KF + Ca(NO3)2 = 2 KNO3 + CaF2
Cl2(g) + CuBr2(aq) = CuCl(aq) + Br2(l) =>
Cl2(g) + 2 CuBr2(aq) = 2 CuCl(aq) + 2 Br2(l)
N2O = N2 + NO3 =>
6 N2O = 5 N2 + 2 NO3
Ca(C2H3O2)2 + KBr = KC2H3O2 + CaBr2 =>
Ca(C2H3O2)2 + 2 KBr = 2 KC2H3O2 + CaBr2
NaCl + Pb(OH)2 = NaPb + Cl(OH)2 =>
NaCl + Pb(OH)2 = NaPb + Cl(OH)2
Fe + Si = FeSi2 =>
Fe + 2 Si = FeSi2
HNO3 + BaCl2 = HCl + Ba(NO3)2 =>
2 HNO3 + BaCl2 = 2 HCl + Ba(NO3)2
Sc + Co(ClO3)2 = Co + Sc(ClO3)3 =>
2 Sc + 3 Co(ClO3)2 = 3 Co + 2 Sc(ClO3)3
HI + CO(OH)2 = H2O + COI2 =>
2 HI + CO(OH)2 = 2 H2O + COI2
H2O = O3 + H =>
3 H2O = O3 + 6 H
Sr(OH)2 + Cl2 = Sr(ClO3)2 + H2O + SrCl2 =>
6 Sr(OH)2 + 6 Cl2 = Sr(ClO3)2 + 6 H2O + 5 SrCl2
Al2(SO4)3(aq) + Ca(OH)2(aq) = Al(OH)3(s) + CaSO4(s) =>
Al2(SO4)3(aq) + 3 Ca(OH)2(aq) = 2 Al(OH)3(s) + 3 CaSO4(s)
Al(s) + NiSO4(aq) = Al2(SO4)3(aq) + Ni(s) =>
2 Al(s) + 3 NiSO4(aq) = Al2(SO4)3(aq) + 3 Ni(s)
P + HClO3 + H2O = HCl + HPO3 =>
6 P + 5 HClO3 + 3 H2O = 5 HCl + 6 HPO3
Cu + Ag{+} = Cu{2+} + Ag =>
Cu + 2 Ag{+} = Cu{2+} + 2 Ag
NH4OH + Cu(CH3COO)2 = NH4CH3COO + Cu(OH)2 =>
2 NH4OH + Cu(CH3COO)2 = 2 NH4CH3COO + Cu(OH)2
Pb(ClO4)2 + NaOH = Pb(OH)2 + Na(ClO4) =>
Pb(ClO4)2 + 2 NaOH = Pb(OH)2 + 2 Na(ClO4)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Li3AsO4 = Li3As + O2 =>
Li3AsO4 = Li3As + 2 O2
Br2(l) + NaCl(aq) = Cl2(g) + NaBr(aq) =>
Br2(l) + 2 NaCl(aq) = Cl2(g) + 2 NaBr(aq)
Al2O3 + SO4 = Al2(SO4)3 + O2 =>
2 Al2O3 + 6 SO4 = 2 Al2(SO4)3 + 3 O2
NaC2H3O2 + HCl = NaCl + HC2H3O2 =>
NaC2H3O2 + HCl = NaCl + HC2H3O2
NaOH + S = Na2S + Na2SO3 + H2O =>
6 NaOH + 3 S = 2 Na2S + Na2SO3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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