| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2(CO3)3 + 3 CO = 2 Fe + 6 CO2
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)PO4(MoO3)4 + NH4NO3 + H2O =>
4 H3PO4 + 16(NH4)2MoO4 + 30 HNO3 = 4(NH4)PO4(MoO3)4 + 29 NH4NO3 + 19 H2O
Na3PO4 + Pb(NO3)2 = Na2(NO3)2 + Pb3(PO4)2 =>
2 Na3PO4 + 3 Pb(NO3)2 = 3 Na2(NO3)2 + Pb3(PO4)2
P4O10 + C8H17OH = C24H51O4P + H2O =>
P4O10 + 12 C8H17OH = 4 C24H51O4P + 6 H2O
K2S(ac) + MgSO4(ac) = K2SO4(ac) + MgS(s) =>
K2S(ac) + MgSO4(ac) = K2SO4(ac) + MgS(s)
Al(ClO)3 = Al + ClO =>
Al(ClO)3 = Al + 3 ClO
Pb(ClO3)2(aq) + NaI(aq) = PbI(s) + Na(ClO3)2(aq) =>
Pb(ClO3)2(aq) + NaI(aq) = PbI(s) + Na(ClO3)2(aq)
LiOH + H2 = LiH + H2O =>
LiOH + H2 = LiH + H2O
KNO2 + KY + H2SO4 = Y + NO + K2SO4 + H2O =>
KNO2 + KY + H2SO4 = Y + NO + K2SO4 + H2O
KOH + H2S = KOS + H2H =>
KOH + H2S = KOS + H2H
KOH(aq) + SrCl2(aq) = KCl + Sr(OH)2 =>
2 KOH(aq) + SrCl2(aq) = 2 KCl + Sr(OH)2
C7H5NaO2 + CuSO4*5H2O = Na2SO4 + Cu(C6H5CO2)2 + H2O =>
2 C7H5NaO2 + CuSO4*5H2O = Na2SO4 + Cu(C6H5CO2)2 + 5 H2O
NaOH + HNO3 = NaNO3 + HOH =>
NaOH + HNO3 = NaNO3 + HOH
AgNO3 + FeBr2 = AgBr + Fe(NO3)2 =>
2 AgNO3 + FeBr2 = 2 AgBr + Fe(NO3)2
Pb3(PO4)2 + AgC2H3O2 = Ag3PO4 + Pb(C2H3O2)2 =>
Pb3(PO4)2 + 6 AgC2H3O2 = 2 Ag3PO4 + 3 Pb(C2H3O2)2
Mg(OH)2 + HNO2 = Mg(NO2)2 + HOH =>
Mg(OH)2 + 2 HNO2 = Mg(NO2)2 + 2 HOH
Ca(ClO2)2 + H3PO3 = Ca3(PO3)2 + Cl2O3 + H2O =>
3 Ca(ClO2)2 + 2 H3PO3 = Ca3(PO3)2 + 3 Cl2O3 + 3 H2O
CH3COOH(ac) + NaOH(ac) = CH3COONa + H2O =>
CH3COOH(ac) + NaOH(ac) = CH3COONa + H2O
K2Cr2O7 + Ba(OH)2 = KOH + Ba(Cr2O7) =>
K2Cr2O7 + Ba(OH)2 = 2 KOH + Ba(Cr2O7)
Cr2O3 + HNO3 = Cr(NO3)3 + H2O =>
Cr2O3 + 6 HNO3 = 2 Cr(NO3)3 + 3 H2O
FeO2 + H2O = FeO3 + H2 =>
FeO2 + H2O = FeO3 + H2
BF3 + Ca(OH)2 = B2O3 + CaF2 + H2O =>
2 BF3 + 3 Ca(OH)2 = B2O3 + 3 CaF2 + 3 H2O
S8 + P10 = P4S10 =>
25 S8 + 8 P10 = 20 P4S10
C6H5CHCl2 + H2O = C6H5CHO + HCl =>
C6H5CHCl2 + H2O = C6H5CHO + 2 HCl
NaNO3 + HCl + Al = NH4Cl + AlCl3 + NaCl + H2O =>
3 NaNO3 + 30 HCl + 8 Al = 3 NH4Cl + 8 AlCl3 + 3 NaCl + 9 H2O
C6H5NO2 + Sn{2+} + H{+} = C6H5NH2 + Sn{4+} + H2O =>
C6H5NO2 + 3 Sn{2+} + 6 H{+} = C6H5NH2 + 3 Sn{4+} + 2 H2O
K2SO4 + Ca(OH)2 = CaSO4 + K(OH) =>
K2SO4 + Ca(OH)2 = CaSO4 + 2 K(OH)
CaAl2Si2O8 + Ca2Al2SiO7 + CaSiO3 = Ca3Al2(SiO4)3 =>
CaAl2Si2O8 + Ca2Al2SiO7 + 3 CaSiO3 = 2 Ca3Al2(SiO4)3
NaC2H3O2(aq) + AgNO3(aq) = AgC2H3O2(s) + NaNO3(aq) =>
NaC2H3O2(aq) + AgNO3(aq) = AgC2H3O2(s) + NaNO3(aq)
CrCl3(aq) + NH4OH(aq) = Cr(OH)3(aq) + NH4Cl(aq) =>
CrCl3(aq) + 3 NH4OH(aq) = Cr(OH)3(aq) + 3 NH4Cl(aq)
PbCO3 + H2O = PbO + H2CO3 =>
PbCO3 + H2O = PbO + H2CO3
I1{-} + H{+} + NO2 = I2 + NO + H2O =>
2 I1{-} + 2 H{+} + NO2 = I2 + NO + H2O
AlCl3 + HNO3 = Al(NO3)3 + NOCl + Cl2 + H2O =>
AlCl3 + 4 HNO3 = Al(NO3)3 + NOCl + Cl2 + 2 H2O
(Cu(NH3)4)(OH)2 + HNO3 = Cu(OH)2 + NH4NO3 =>
(Cu(NH3)4)(OH)2 + 4 HNO3 = Cu(OH)2 + 4 NH4NO3
HBr + KF = HF + KBr =>
HBr + KF = HF + KBr
NaVO3 + AgNO3 = NaNO3 + AgVO3 =>
NaVO3 + AgNO3 = NaNO3 + AgVO3
HOBr = OBr{-} + H{+} =>
HOBr = OBr{-} + H{+}
Al2O3 + KHSO4 = Al2(SO4)3 + KOH =>
Al2O3 + 3 KHSO4 = Al2(SO4)3 + 3 KOH
NaOH(aq) + Na2CO3(aq) = NaCO3(aq) + Na2OH(aq) =>
NaOH(aq) + Na2CO3(aq) = NaCO3(aq) + Na2OH(aq)
C6H14O + C2H4O2 = C8H18O2 + OH3 =>
20 C6H14O + 8 C2H4O2 = 17 C8H18O2 + 2 OH3
FeSO4 + H2SO4 + Cl2 = Fe2(SO4)3 + HCl =>
2 FeSO4 + H2SO4 + Cl2 = Fe2(SO4)3 + 2 HCl
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
KNO3 + Na2SO4 = KSO4 + Na2NO3 =>
KNO3 + Na2SO4 = KSO4 + Na2NO3
CaCl2(aq) + K2CO3 = KCl(aq) + CaCO3(s) =>
CaCl2(aq) + K2CO3 = 2 KCl(aq) + CaCO3(s)
Ag2HPO4 + HNO3 = AgNO3 + H3PO4 =>
Ag2HPO4 + 2 HNO3 = 2 AgNO3 + H3PO4
NH3 + HF = NF3 + H2 =>
NH3 + 3 HF = NF3 + 3 H2
C6H5O7Na3 + HAuCl4 = C5H4O5Na2 + Au + NaCl + HCl + CO2 =>
3 C6H5O7Na3 + 2 HAuCl4 = 3 C5H4O5Na2 + 2 Au + 3 NaCl + 5 HCl + 3 CO2
(NH4)2FeSO4(H2O)6 + KMnO4 + H2SO4 = Fe2(SO4)3 + (NH4)2SO4 + MnSO4 + K2SO4 + H2O =>
10(NH4)2FeSO4(H2O)6 + 6 KMnO4 + 24 H2SO4 = 5 Fe2(SO4)3 + 10(NH4)2SO4 + 6 MnSO4 + 3 K2SO4 + 84 H2O
H3N0 + KMnO4 = H2O + KOH + OHMn + NH2 =>
6 H3N0 + KMnO4 = 2 H2O + KOH + OHMn + 6 NH2
SiO2(m) + C(s) = Si(m) + CO(g) =>
SiO2(m) + 2 C(s) = Si(m) + 2 CO(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
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