| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Mg + 2 Al(SO4)3 = Mg3Al2 + 6 SO4
Fe + HC1 = FeC1 + H =>
Fe + HC1 = FeC1 + H
CaCl2 + Cs3PO4 = CaPO4 + Cs3Cl2 =>
CaCl2 + Cs3PO4 = CaPO4 + Cs3Cl2
NH4Cl + O2 = NO + HCl + H2O =>
4 NH4Cl + 5 O2 = 4 NO + 4 HCl + 6 H2O
Mg + Al(SO4)3 = Mg3Al2 + SO4 =>
3 Mg + 2 Al(SO4)3 = Mg3Al2 + 6 SO4
CH3COOH + SO42 = CO2 + H2S + H2O =>
43 CH3COOH + 4 SO42 = 86 CO2 + 4 H2S + 82 H2O
NH4Cl + O2 = NO + HCl + H2O =>
4 NH4Cl + 5 O2 = 4 NO + 4 HCl + 6 H2O
H2NC6H4COCH3 + HCl = H3NC6H4COCH3 + Cl =>
H2NC6H4COCH3 + HCl = H3NC6H4COCH3 + Cl
NH4Cl + O2 = NO + HCl + H2O =>
4 NH4Cl + 5 O2 = 4 NO + 4 HCl + 6 H2O
H2O + Fe = Fe2O3 + H2 =>
3 H2O + 2 Fe = Fe2O3 + 3 H2
K2 + CO = KCO =>
K2 + 2 CO = 2 KCO
NH4Cl + O2 = NO2 + HCl + H2O =>
4 NH4Cl + 7 O2 = 4 NO2 + 4 HCl + 6 H2O
Ca + HNO3(a) = Ca(NO3)2 + H2O + N2O =>
4 Ca + 10 HNO3(a) = 4 Ca(NO3)2 + 5 H2O + N2O
Na + CuCO3 = Cu + Na2CO3 =>
2 Na + CuCO3 = Cu + Na2CO3
Al + PbCl4 = AlPb + Cl4 =>
Al + PbCl4 = AlPb + Cl4
K2 + CO = KCO =>
K2 + 2 CO = 2 KCO
VO + H2SO4 + Zn = V + H2O + ZnSO4 =>
VO + H2SO4 + Zn = V + H2O + ZnSO4
NaClO3 + Mn = NaCl + MnO2 =>
2 NaClO3 + 3 Mn = 2 NaCl + 3 MnO2
K2 + CO = KCO =>
K2 + 2 CO = 2 KCO
NiCl2*6H2O + KOH = KCl + Ni(OH)2 + H2O =>
NiCl2*6H2O + 2 KOH = 2 KCl + Ni(OH)2 + 6 H2O
ZnO + HBr = ZnBr2 + H2O =>
ZnO + 2 HBr = ZnBr2 + H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
K2 + CO = KCO =>
K2 + 2 CO = 2 KCO
PbO2(s) + Zn(s) = Pb(s) + ZnO(s) =>
PbO2(s) + 2 Zn(s) = Pb(s) + 2 ZnO(s)
Cu(NO3)2 + MgCO3 = Mg(NO3)2 + CuCO3 =>
Cu(NO3)2 + MgCO3 = Mg(NO3)2 + CuCO3
AgNO3 + CaSO4 = AgNO4 + CaSO3 =>
AgNO3 + CaSO4 = AgNO4 + CaSO3
HCl + Na2O = OHNa2 + Cl =>
HCl + Na2O = OHNa2 + Cl
Ba(s) + MnSO4(aq) = Mn(s) + BaSO4(aq) =>
Ba(s) + MnSO4(aq) = Mn(s) + BaSO4(aq)
C6H12O6 + Ag{+} + OH{-} = Ag + C6H11O7{-} + H2O =>
C6H12O6 + 2 Ag{+} + 3 OH{-} = 2 Ag + C6H11O7{-} + 2 H2O
KCl + MgCl2 = KMgCl + Cl =>
KCl + MgCl2 = KMgCl + 2 Cl
Fe{3+} + I{-} = Fe{2+} + I3 =>
3 Fe{3+} + 3 I{-} = 3 Fe{2+} + I3
NH3(g) + O2(g) = HNO(g)H2O(g) =>
NH3(g) + O2(g) = HNO(g)H2O(g)
BCl3 + P4 + H2 = BP + HCl =>
4 BCl3 + P4 + 6 H2 = 4 BP + 12 HCl
I(s) + Al(s) = AlI3 =>
3 I(s) + Al(s) = AlI3
BaCO3 + H2O = Ba(OH)2 + CO2 =>
BaCO3 + H2O = Ba(OH)2 + CO2
KI + KMnO4 + H2SO4 = MnS + I2 + K2SO4 + H2O =>
26 KI + 2 KMnO4 + 16 H2SO4 = 2 MnS + 13 I2 + 14 K2SO4 + 16 H2O
C4H8 + O8 = CO2H2O =>
2 C4H8 + 3 O8 = 8 CO2H2O
Nd2O3 + FeO3 + MnO = Nd2FeMnO6 + O =>
Nd2O3 + FeO3 + MnO = Nd2FeMnO6 + O
AgC2H3O2 + KOH = AgOH + CH3CO2K =>
AgC2H3O2 + KOH = AgOH + CH3CO2K
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
K2Cr2O7 + NH4OH = N2 + KOH + Cr2O3 + H2O =>
K2Cr2O7 + 2 NH4OH = N2 + 2 KOH + Cr2O3 + 4 H2O
NH4Cl + O2 = NO + HCl + H2O =>
4 NH4Cl + 5 O2 = 4 NO + 4 HCl + 6 H2O
Sn + H{+} + MnO4{-} = Sn{4+} + Mn{2+} + H2O =>
5 Sn + 32 H{+} + 4 MnO4{-} = 5 Sn{4+} + 4 Mn{2+} + 16 H2O
Ag*2O = Ag + O*2 =>
Ag*2O = Ag + 2 O*2
H2SO4 + K4Fe(CN)6 + KMnO4 + NaOH = H2CO3 + Fe2(SO4)3 + H2O + NaNO3 + K2SO4 + MnSO4 =>
218 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 + 60 NaOH = 60 H2CO3 + 5 Fe2(SO4)3 + 188 H2O + 60 NaNO3 + 81 K2SO4 + 122 MnSO4
Mg + Al(SO4)3 = Mg3Al2 + SO4 =>
3 Mg + 2 Al(SO4)3 = Mg3Al2 + 6 SO4
NH4Cl(s) + KOH(aq) = NH3 + H2O + KCl =>
NH4Cl(s) + KOH(aq) = NH3 + H2O + KCl
Mn + HOH = Mn(OH)7 + H2 =>
2 Mn + 14 HOH = 2 Mn(OH)7 + 7 H2
C2H6 + O = CH3CHO + H2O =>
C2H6 + 2 O = CH3CHO + H2O
Hg + C2 = HgC3 =>
2 Hg + 3 C2 = 2 HgC3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/24
Équations équilibrées sur04/06/23
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