| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(NO3)2 = BaO + N2O5
Al(s) + Zn(NO3)2(aq) = Al(NO3)2(aq) + Zn(s) =>
Al(s) + Zn(NO3)2(aq) = Al(NO3)2(aq) + Zn(s)
SrCrO4 + CH3COOH + CrO3 = H2Cr2O7 + (CH3COO)2Sr =>
SrCrO4 + 2 CH3COOH + CrO3 = H2Cr2O7 + (CH3COO)2Sr
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Mn{2+} + H2O2 + OH{-} = MnO2 + H2O =>
Mn{2+} + H2O2 + 2 OH{-} = MnO2 + 2 H2O
SO2 + HNO3 = SO3 + NO + H2O =>
3 SO2 + 2 HNO3 = 3 SO3 + 2 NO + H2O
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
Cu(NO3)2 + Sn = Sn(NO3)2 + Cu =>
Cu(NO3)2 + Sn = Sn(NO3)2 + Cu
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
CaCO3 + C6H8O6 = H2 + CO2 + Ca =>
6 CaCO3 + C6H8O6 = 4 H2 + 12 CO2 + 6 Ca
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Cu + Cl2 = CuCl1 =>
2 Cu + Cl2 = 2 CuCl1
Cu(NO3)2 + (NH4)SO4 = Cu(SO4)2 + NH4NO3 =>
Cu(NO3)2 + 2(NH4)SO4 = Cu(SO4)2 + 2 NH4NO3
SO2F2 + H2O = SO2 + HF + O2 =>
2 SO2F2 + 2 H2O = 2 SO2 + 4 HF + O2
Al + Hg3(CH3COO)2 = Hg + Al(CH3COO)3 =>
2 Al + 3 Hg3(CH3COO)2 = 9 Hg + 2 Al(CH3COO)3
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
PbSO4 + Li3N = Pb3N2 + Li2SO4 =>
3 PbSO4 + 2 Li3N = Pb3N2 + 3 Li2SO4
Zn(C2H3O2) + CsOH = ZnOH + Cs(C2H3O2) =>
Zn(C2H3O2) + CsOH = ZnOH + Cs(C2H3O2)
KMnO4 + NaOH + NaNO2 = K2MnO4 + NaMnO4 + NaNO3 + H2O =>
4 KMnO4 + 2 NaOH + NaNO2 = 2 K2MnO4 + 2 NaMnO4 + NaNO3 + H2O
SrCO3 + H{+} = Sr{+2} + H2CO3 =>
SrCO3 + 2 H{+} = Sr{+2} + H2CO3
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
C6H5N + O2 = H2O + CO2 + N2 =>
4 C6H5N + 29 O2 = 10 H2O + 24 CO2 + 2 N2
H2O2 + N2H5 = N2 + H2O =>
5 H2O2 + 2 N2H5 = 2 N2 + 10 H2O
Zn + Pb2N = ZnN + Pb =>
Zn + Pb2N = ZnN + 2 Pb
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Ag2O + NH3 + H2O = Ag(NH3){+}2 + OH{-} =>
Ag2O + 2 NH3 + H2O = 2 Ag(NH3){+}2 + 2 OH{-}
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
O{2-} + H2O = OH{-} =>
O{2-} + H2O = 2 OH{-}
ZnO + HNo3 = Zn(No3)2 + H2O =>
ZnO + 2 HNo3 = Zn(No3)2 + H2O
Fe + S = FeS =>
Fe + S = FeS
Ba(OH)2 + HCl = BaCl2 + (H2O)2 =>
Ba(OH)2 + 2 HCl = BaCl2 + (H2O)2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
MgCo3 + HBr = MgBr2 + H2Co3 =>
MgCo3 + 2 HBr = MgBr2 + H2Co3
P + AgNO3 = PNO3 + Ag =>
P + AgNO3 = PNO3 + Ag
Fe + S = FeS =>
Fe + S = FeS
AgNO3 + Mg = Mg(NO3)2 + Ag2 =>
2 AgNO3 + Mg = Mg(NO3)2 + Ag2
HAuCl4 + NaBH4 + H2O = Au + H3BO3 + NaCl + H2 =>
2 HAuCl4 + 8 NaBH4 + 24 H2O = 2 Au + 8 H3BO3 + 8 NaCl + 29 H2
ZnCl2 + K4[Fe(CN)6] = Zn2[Fe(CN)6] + KCl =>
2 ZnCl2 + K4[Fe(CN)6] = Zn2[Fe(CN)6] + 4 KCl
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C1H18O05N02 + O2 = CO2 + H2O + NH3 =>
2 C1H18O05N02 + 3 O2 = 2 CO2 + 12 H2O + 4 NH3
CaCl2 + (NH4)2 + CO3 = NH4Cl + CaCO3 =>
CaCl2 + (NH4)2 + CO3 = 2 NH4Cl + CaCO3
Al + AgNO3 = Ag + Al(NO3) =>
Al + AgNO3 = Ag + Al(NO3)
NaCl + Co = CoCl + Na =>
NaCl + Co = CoCl + Na
H2S + O2 = H2O + S =>
2 H2S + O2 = 2 H2O + 2 S
MnCl2 + LiOH = MnOH + LiCl2 =>
MnCl2 + LiOH = MnOH + LiCl2
Sn(SO4)2 + Al2(CO3)3 = Sn(CO3)2 + Al2(SO4)3 =>
3 Sn(SO4)2 + 2 Al2(CO3)3 = 3 Sn(CO3)2 + 2 Al2(SO4)3
Mn(NO3)3 + FeO = Mn2O3 + Fe(NO3)2 =>
2 Mn(NO3)3 + 3 FeO = Mn2O3 + 3 Fe(NO3)2
KHP + LiOH = KOH + LiHP =>
KHP + LiOH = KOH + LiHP
HNO3(g) + NAOH(aq) = NANO3(aq) + H2O(l) =>
HNO3(g) + NAOH(aq) = NANO3(aq) + H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/23
Équations équilibrées sur01/18/23
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