| Équations équilibrées la veille |
2 KClO3 = 2 KCl + 3 O2(g)
RbOH + HCl = RbCl + H2O =>
RbOH + HCl = RbCl + H2O
Na{2}PO{4} + KOH = NaOH + K{2}PO{4} =>
Na{2}PO{4} + KOH = NaOH + K{2}PO{4}
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
HF + Fe(OH)3 = FeF3 + HOH =>
3 HF + Fe(OH)3 = FeF3 + 3 HOH
AgNO3 + FeCl3 = AgCl + Fe(NO3)3 =>
3 AgNO3 + FeCl3 = 3 AgCl + Fe(NO3)3
CuSO4 + N2H4*2H2O = N2 + Cu2O + H2SO4 =>
4 CuSO4 + N2H4*2H2O = N2 + 2 Cu2O + 4 H2SO4
Cr(OH)4 + H2O2 = CrO4 + H2O =>
Cr(OH)4 + 2 H2O2 = CrO4 + 4 H2O
Al2(SO4)3 + BaBr2 = AlBr3 + BaSO4 =>
Al2(SO4)3 + 3 BaBr2 = 2 AlBr3 + 3 BaSO4
MnSO4 + ZnS = ZnSO4 + MnS =>
MnSO4 + ZnS = ZnSO4 + MnS
Fe2O3 + Al = AlO3 + Fe =>
Fe2O3 + Al = AlO3 + 2 Fe
Hg + NaOH = Hg(NaOH)2 =>
Hg + 2 NaOH = Hg(NaOH)2
Ca + PbSO4 = CaSO4 + Pb =>
Ca + PbSO4 = CaSO4 + Pb
NaNO3 + Ga2(SO4)3 = Na2SO4 + Ga(NO3)3 =>
6 NaNO3 + Ga2(SO4)3 = 3 Na2SO4 + 2 Ga(NO3)3
Al + HClO = AlCl3 + O + H2O =>
2 Al + 6 HClO = 2 AlCl3 + 3 O + 3 H2O
K2CO3 + H3PO4 = K3PO4 + H2O + CO2 =>
3 K2CO3 + 2 H3PO4 = 2 K3PO4 + 3 H2O + 3 CO2
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
SrO + SO2 = SrS + O2 =>
2 SrO + 2 SO2 = 2 SrS + 3 O2
K + Al = KAl =>
K + Al = KAl
H2SO4 + ZnCO3 = CO2 + H2O + ZnSO4 =>
H2SO4 + ZnCO3 = CO2 + H2O + ZnSO4
Mn(OH)2MgCl2 = Mg(OH)2MnCl2 =>
Mn(OH)2MgCl2 = Mg(OH)2MnCl2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
K + N2 = K3N =>
6 K + N2 = 2 K3N
NaNO2 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + NaSO4 + NO2 =>
5 NaNO2 + 2 KMnO4 + 8 H2SO4 = 8 H2O + K2SO4 + 2 MnSO4 + 5 NaSO4 + 5 NO2
Na(s) + Co(NO3)2(aq) = Co(s) + NaNO3(aq) =>
2 Na(s) + Co(NO3)2(aq) = Co(s) + 2 NaNO3(aq)
KCl + Pb(NO3)2 = PbCl2 + K(NO3) =>
2 KCl + Pb(NO3)2 = PbCl2 + 2 K(NO3)
RbOH + H2SO4 = H2O + Rb2SO4 =>
2 RbOH + H2SO4 = 2 H2O + Rb2SO4
C9H8O + Ag{+} + OH{-} = Ag + C9H8O2 + H2O =>
C9H8O + 2 Ag{+} + 2 OH{-} = 2 Ag + C9H8O2 + H2O
K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2
CH2OHCHOHCH2OH + Na = CH2ONaCHONaCH2ONa + H2 =>
2 CH2OHCHOHCH2OH + 6 Na = 2 CH2ONaCHONaCH2ONa + 3 H2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
H2C2O4 + H2O = HC2O4 + H3O =>
H2C2O4 + H2O = HC2O4 + H3O
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
KBr + CH3COOH + KMnO4 = Br2 + Mn(CH3COO) + CH3COOK + H2O =>
6 KBr + 8 CH3COOH + KMnO4 = 3 Br2 + Mn(CH3COO) + 7 CH3COOK + 4 H2O
HCl(aq) + CaCO3(s) = CaCl2(aq) + H2O(l) + CO2(g) =>
2 HCl(aq) + CaCO3(s) = CaCl2(aq) + H2O(l) + CO2(g)
Mg + Cr(ClO4)3 = Cr + Mg(ClO4)3 =>
Mg + Cr(ClO4)3 = Cr + Mg(ClO4)3
Na2S + K2Cr2O7 + H2SO4 = SO2 + Cr2(SO4)3 + H2O + KNaSO4 =>
Na2S + K2Cr2O7 + 5 H2SO4 = SO2 + Cr2(SO4)3 + 5 H2O + 2 KNaSO4
HClCuSO4 = HSO4CuCl =>
HClCuSO4 = HSO4CuCl
Al(HCO3)3 + AlPO4 = Al2(CO3)3 + H3PO4 =>
Al(HCO3)3 + AlPO4 = Al2(CO3)3 + H3PO4
MgCl2 + Na2S = Mg + S + Na2Cl2 =>
MgCl2 + Na2S = Mg + S + Na2Cl2
Na2S + Br2 = Br2S + Na =>
Na2S + Br2 = Br2S + 2 Na
Na2SO4 + (NH4)I = NaI + (NH4)2SO4 =>
Na2SO4 + 2(NH4)I = 2 NaI + (NH4)2SO4
P + HNO3 = H2O + NO2 + H3PO4 =>
P + 5 HNO3 = H2O + 5 NO2 + H3PO4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
FeO3 + CO = CO3 + FeO =>
FeO3 + CO = CO3 + FeO
K + SO4 + Pb(NO3)2 = PbSO4 + KNO3 =>
2 K + SO4 + Pb(NO3)2 = PbSO4 + 2 KNO3
Ca(HSO3)2 + NaOH = CaSO3 + NaHSO3 + H2O =>
Ca(HSO3)2 + NaOH = CaSO3 + NaHSO3 + H2O
RbI + AgNO3 = RbNO3 + AgI =>
RbI + AgNO3 = RbNO3 + AgI
Al{3+} + NH3 + OH{-} = Al(NH3) + OH =>
Al{3+} + NH3 + 3 OH{-} = Al(NH3) + 3 OH
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| Équations équilibrées la veille |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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