| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 F2 + 2 SbO5 = 2 SbF5 + 5 O2
Al(OH)3 + Na3PO4 = NaOH + Al(PO4) =>
Al(OH)3 + Na3PO4 = 3 NaOH + Al(PO4)
Ag2CrO4 + NaNO3 = AgNO3 + CrO4 + Na =>
Ag2CrO4 + 2 NaNO3 = 2 AgNO3 + CrO4 + 2 Na
KMnO4 + MnCl2 = MnO2 + KCl + Cl =>
KMnO4 + MnCl2 = 2 MnO2 + KCl + Cl
CuCl2(aq) + Mg(s) = Cu(s) + MgCl2(aq) =>
CuCl2(aq) + Mg(s) = Cu(s) + MgCl2(aq)
Ag2 + S = AgS =>
Ag2 + 2 S = 2 AgS
NaHCO3 + CH3COOH = CO2 + H2O + Na(C2H3O2) =>
NaHCO3 + CH3COOH = CO2 + H2O + Na(C2H3O2)
TeO2 + HNO3 + H2O = H6TeO6 + NO =>
3 TeO2 + 2 HNO3 + 8 H2O = 3 H6TeO6 + 2 NO
NH2OH + MnO2 + HCl = N2 + MnCl2 + H2O =>
2 NH2OH + MnO2 + 2 HCl = N2 + MnCl2 + 4 H2O
K2MnO4 + HCl = MnCl2 + KCl + Cl2 + H2O =>
K2MnO4 + 8 HCl = MnCl2 + 2 KCl + 2 Cl2 + 4 H2O
H{2+}O{2} = H{2}O =>
H{2+}O{2} = H{2}O
Mg(OH)2(aq) + HCl(aq) = MgCl2(aq) + HOH =>
Mg(OH)2(aq) + 2 HCl(aq) = MgCl2(aq) + 2 HOH
CH4 + Cl2 = HCl + CH3Cl = CH2Cl2 =>
CH4 + Cl2 = HCl + CH3Cl
Ba(OH)2 + HClO = Ba(Cl)2 + H2O + O2 =>
Ba(OH)2 + 2 HClO = Ba(Cl)2 + 2 H2O + O2
Zn2Cu2S2 = Zn2S2 + Cu =>
Zn2Cu2S2 = Zn2S2 + 2 Cu
MnCl2 + H2SO4 = MnSO4 + H + Cl =>
MnCl2 + H2SO4 = MnSO4 + 2 H + 2 Cl
P + KOH + H2O = PH3 + K2H2PO3 =>
5 P + 6 KOH + 3 H2O = 2 PH3 + 3 K2H2PO3
Ba(CH3COO)2 = C3H6O + BaCO3 =>
Ba(CH3COO)2 = C3H6O + BaCO3
H2O2 + KMnO4 = MnO2 + O2 + KOH =>
H2O2 + 2 KMnO4 = 2 MnO2 + 2 O2 + 2 KOH
Mg + O = Mg2O3 =>
2 Mg + 3 O = Mg2O3
H2CrO4 + CuCl2 = CuCrO4 + HCl =>
H2CrO4 + CuCl2 = CuCrO4 + 2 HCl
Ca + Mn3O4 = CaO + Mn =>
4 Ca + Mn3O4 = 4 CaO + 3 Mn
C6H6 + NaC2H5 = NaC6H5 + C2H6 =>
C6H6 + NaC2H5 = NaC6H5 + C2H6
SSO2 = S2O2 =>
SSO2 = S2O2
BF3 + NaH = B2H6 + NaF =>
2 BF3 + 6 NaH = B2H6 + 6 NaF
P(C6H5)3 + NaBH3 + CH3CO2H = (C6H5)3PBH3 + NaO2CCH3 + H2 =>
2 P(C6H5)3 + 2 NaBH3 + 2 CH3CO2H = 2(C6H5)3PBH3 + 2 NaO2CCH3 + H2
Fe2O3 + Fe(OH)3 = Fe(OH)2 + O2 =>
2 Fe2O3 + 8 Fe(OH)3 = 12 Fe(OH)2 + 3 O2
C2H2O4 + KMn2O4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
3 C2H2O4 + 2 KMn2O4 + 5 H2SO4 = K2SO4 + 4 MnSO4 + 6 CO2 + 8 H2O
Zn + Mg + H2SO4 = ZnSO3 + MgO + H2 =>
Zn + Mg + H2SO4 = ZnSO3 + MgO + H2
CH3COOH + FeO = Fe(CH3COO)2 + H2O =>
2 CH3COOH + FeO = Fe(CH3COO)2 + H2O
Zn + Sn(SO4) = Zn2SO4 + Sn =>
2 Zn + Sn(SO4) = Zn2SO4 + Sn
LiCl(aq) + Hg(CH3COO)2(aq) = Li(CH3COO) + HgCl2 =>
2 LiCl(aq) + Hg(CH3COO)2(aq) = 2 Li(CH3COO) + HgCl2
Li2SO4 + H2SO4 = LiHSO4 =>
Li2SO4 + H2SO4 = 2 LiHSO4
Ni(NO3)2 + Mg = Mg(NO3)2 + Ni =>
Ni(NO3)2 + Mg = Mg(NO3)2 + Ni
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
B2 + N2 = B2N =>
2 B2 + N2 = 2 B2N
CaCO3(heat) = CaO + CO2 =>
CaCO3(heat) = CaO + CO2
(NH4)3P + Co(CrO4)2 = (NH4)2CrO4 + Co3P4 =>
4(NH4)3P + 3 Co(CrO4)2 = 6(NH4)2CrO4 + Co3P4
As2O3 + C = As + CO20 =>
20 As2O3 + 3 C = 40 As + 3 CO20
BF3 = F2 + BF =>
BF3 = F2 + BF
PH3 + H2 = PH5 =>
PH3 + H2 = PH5
CH3OH + NaOH = CH3NaO + H2O =>
CH3OH + NaOH = CH3NaO + H2O
NH3 + HO4S = (NH4)SO4 =>
NH3 + HO4S = (NH4)SO4
NaOH + PbSO4 = Na2SO4 + Pb(OH)2 =>
2 NaOH + PbSO4 = Na2SO4 + Pb(OH)2
Ca + H2SO4 = CaSO4 + H2 =>
Ca + H2SO4 = CaSO4 + H2
I + F3 = IF3 =>
I + F3 = IF3
CoFe2O5 + CO = Co + Fe + CO2 =>
CoFe2O5 + 5 CO = Co + 2 Fe + 5 CO2
CH3CH2COH + Ag(NH3)2OH = CH3CH2COONH4 + Ag + NH3 + H2O =>
CH3CH2COH + 2 Ag(NH3)2OH = CH3CH2COONH4 + 2 Ag + 3 NH3 + H2O
HC2H3O2 + NaHCO3 = H2CO3 + C2H3NaO2 =>
HC2H3O2 + NaHCO3 = H2CO3 + C2H3NaO2
CuOHNO3 + NaOH = NaNO3 + Cu(OH)2 =>
CuOHNO3 + NaOH = NaNO3 + Cu(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
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