| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 SO3 + P4 = P4O10 + 10 SO2
LiBr + Pb(SO3)2 = LiPb + Br(SO3)2 =>
LiBr + Pb(SO3)2 = LiPb + Br(SO3)2
Br(OH) + HNO3 = BrNO3 + H2O =>
Br(OH) + HNO3 = BrNO3 + H2O
CHCH + CuCl + NH3 = CHCCu + NH4Cl =>
CHCH + CuCl + NH3 = CHCCu + NH4Cl
Hg2(NO3)2 + KCN = HgCN + KNO3 =>
Hg2(NO3)2 + 2 KCN = 2 HgCN + 2 KNO3
Al(NO3)3 + CoSO4 = Al2(SO4)3 + Co(NO3)2 =>
2 Al(NO3)3 + 3 CoSO4 = Al2(SO4)3 + 3 Co(NO3)2
MnO2 + HCl + Na2SO3 = H2O + NaCl + MnSO4 =>
MnO2 + 2 HCl + Na2SO3 = H2O + 2 NaCl + MnSO4
Ba(OH)2 + Zn(CN)2 = Ba(CN)2 + Zn(OH)2 =>
Ba(OH)2 + Zn(CN)2 = Ba(CN)2 + Zn(OH)2
C59O4H98 + O2 = H2O + CO2 =>
2 C59O4H98 + 163 O2 = 98 H2O + 118 CO2
Li2SO4 + Pb(C2H3O2)2 = LiC2H3O2 + PbSO4 =>
Li2SO4 + Pb(C2H3O2)2 = 2 LiC2H3O2 + PbSO4
NaClO + KCl + H2SO4 = NaCl + Cl2 + K2SO4 + H2O =>
NaClO + 2 KCl + H2SO4 = NaCl + Cl2 + K2SO4 + H2O
NaCl + AgNO3(aq) = NaNO3(aq)AgCl(s) =>
NaCl + AgNO3(aq) = NaNO3(aq)AgCl(s)
Na2SO4(aq) + Pb(NO3)2(aq) = PbSO4 + NaNO3(aq) =>
Na2SO4(aq) + Pb(NO3)2(aq) = PbSO4 + 2 NaNO3(aq)
NaS2O5 + KIO3 = I2 + NaSO4 + K2SO4 + SO3 =>
5 NaS2O5 + 4 KIO3 = 2 I2 + 5 NaSO4 + 2 K2SO4 + 3 SO3
(NH4)Cl + Ca(OH) = CaCl + NH3 + H2O =>
(NH4)Cl + Ca(OH) = CaCl + NH3 + H2O
Rh2(CO3)3 + HIO4 = Rh(IO4)3 + CO2 + H2O =>
Rh2(CO3)3 + 6 HIO4 = 2 Rh(IO4)3 + 3 CO2 + 3 H2O
KNO + O2 = KNO2 =>
2 KNO + O2 = 2 KNO2
HgCO3 = Hg + CO2 + O2 =>
2 HgCO3 = 2 Hg + 2 CO2 + O2
Fe(CrO2)2 + CO3Na2 + O2 = Fe2O3 + CrO4Na2 + CO2 =>
4 Fe(CrO2)2 + 8 CO3Na2 + 7 O2 = 2 Fe2O3 + 8 CrO4Na2 + 8 CO2
MgCl2 + KOH = Mg(OH)2 + KCl =>
MgCl2 + 2 KOH = Mg(OH)2 + 2 KCl
Zn(C2H3O2)2 + LiClO3 = Zn(ClO3)2 + Li(C2H3O2) =>
Zn(C2H3O2)2 + 2 LiClO3 = Zn(ClO3)2 + 2 Li(C2H3O2)
KHFt + NaOH = NaKFt + H2O =>
KHFt + NaOH = NaKFt + H2O
C6H14O7 + NaCl = C6H14Cl + NaO7 =>
C6H14O7 + NaCl = C6H14Cl + NaO7
AlNiBr3 = AlBr3Ni =>
AlNiBr3 = AlBr3Ni
KHF2 = KF + H2 + F2 =>
2 KHF2 = 2 KF + H2 + F2
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Fe2(SO4)3 + H2S = S + H2O + FeSO4 =>
Fe2(SO4)3 + 4 H2S = 5 S + 4 H2O + 2 FeSO4
Ba(OH)2 + Al2(CO3)3 = BaCO3 + Al(OH)3 =>
3 Ba(OH)2 + Al2(CO3)3 = 3 BaCO3 + 2 Al(OH)3
Li2CO3 + Pb(NO3)2 = Pb(CO3) + LiNO3 =>
Li2CO3 + Pb(NO3)2 = Pb(CO3) + 2 LiNO3
CS2 + Cl2 = CCl4 + SCl2 =>
CS2 + 4 Cl2 = CCl4 + 2 SCl2
Cr + Cl3 = CrCl3 =>
Cr + Cl3 = CrCl3
Zn2 + CuS2 = ZnS2 + Cu =>
Zn2 + 2 CuS2 = 2 ZnS2 + 2 Cu
H2O + Mg + PO4 = MgOH + HPO4 =>
H2O + Mg + PO4 = MgOH + HPO4
Hg2 + OH = Hg2O + H2O = HgO + Hg + H2O =>
Hg2 + 2 OH = Hg2O + H2O
H2 + Fe2O3 = H2O + Fe2O =>
2 H2 + Fe2O3 = 2 H2O + Fe2O
Au + H3SeO4 = Au2(SeO4)3 + H2SeO3 + H2O =>
2 Au + 12 H3SeO4 = Au2(SeO4)3 + 9 H2SeO3 + 9 H2O
Cr + H2SO3 = H2 + Cr2SO3 =>
2 Cr + H2SO3 = H2 + Cr2SO3
NaO + ClO2 = NaCl + O2 =>
2 NaO + 2 ClO2 = 2 NaCl + 3 O2
H3Po4 + CoCl2 = Co3(Po4)2 + HCl =>
2 H3Po4 + 3 CoCl2 = Co3(Po4)2 + 6 HCl
O2 + Pb(No3)2 = No3 + PbO2 =>
O2 + Pb(No3)2 = 2 No3 + PbO2
Mg3N2 + Ca = Ca3N2 + Mg =>
Mg3N2 + 3 Ca = Ca3N2 + 3 Mg
CuCl2 + (NH4)2S = Cu(NH4)2 + Cl2S =>
CuCl2 + (NH4)2S = Cu(NH4)2 + Cl2S
NH4Cl + H2O = NH4OH + HCl =>
NH4Cl + H2O = NH4OH + HCl
C2H4 + O4 = CO2 + H2O =>
2 C2H4 + 3 O4 = 4 CO2 + 4 H2O
CH3NH2 + C2H5Br = CH3NHC2H5 + HBr =>
CH3NH2 + C2H5Br = CH3NHC2H5 + HBr
H2SO4(aq) + KOH(l) = H2O(l) + K2SO4(aq) =>
H2SO4(aq) + 2 KOH(l) = 2 H2O(l) + K2SO4(aq)
MgOH + H3PO4 = MgH2PO4 + H2O =>
MgOH + H3PO4 = MgH2PO4 + H2O
PbSO4 + Na2SO3 = PbSO3 + Na2SO4 =>
PbSO4 + Na2SO3 = PbSO3 + Na2SO4
HgNO3 + F2 = FNO3 + Hg =>
2 HgNO3 + F2 = 2 FNO3 + 2 Hg
Cu{2+} + Sn = Cu + Sn{4+} =>
2 Cu{2+} + Sn = 2 Cu + Sn{4+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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