| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg2Si + 8 KMnO4 + 8 KOH = 2 MgO + SiO2 + 8 K2MnO4 + 4 H2O
AgNo3Ba(NO3)2 = Ag(NO3)2BaNo3 =>
AgNo3Ba(NO3)2 = Ag(NO3)2BaNo3
AgClKI = KClAgI =>
AgClKI = KClAgI
CON2H4NH4NO3HCl = CON2H5NO3NH4Cl =>
CON2H4NH4NO3HCl = CON2H5NO3NH4Cl
KClO3 = K + ClO3 =>
KClO3 = K + ClO3
Tc2O7 + H2O = HTcO4 =>
Tc2O7 + H2O = 2 HTcO4
SnOHHBr = H2OSnBr =>
SnOHHBr = H2OSnBr
NaCl + KNO3 = NaNO3 + KCl =>
NaCl + KNO3 = NaNO3 + KCl
C2H2 + KMnO4 + H2O = C2H2O4 + KOH + MnO2 =>
3 C2H2 + 8 KMnO4 + 4 H2O = 3 C2H2O4 + 8 KOH + 8 MnO2
CH3COOH + Na2O = CH3COONa + H + CO2 =>
5 CH3COOH + 2 Na2O = 4 CH3COONa + 8 H + 2 CO2
H3O + Na = NaOH + H2 =>
H3O + Na = NaOH + H2
P2O3 + Cu2O = Cu3PO3 =>
P2O3 + 3 Cu2O = 2 Cu3PO3
CH3OH + CH3COOH = C5H10O2 + H2O =>
3 CH3OH + CH3COOH = C5H10O2 + 3 H2O
HI + Cu(OH) = CuI + H2O =>
HI + Cu(OH) = CuI + H2O
NaCO3 + CuSO4 = CO3Cu + NaSO4 =>
NaCO3 + CuSO4 = CO3Cu + NaSO4
Sn(NO3)2 + Co = Co(NO3)2 + Sn =>
Sn(NO3)2 + Co = Co(NO3)2 + Sn
HI + Ca(OH)2 = H(HO)2 + CaI =>
HI + Ca(OH)2 = H(HO)2 + CaI
CF + NH = CNF + HCN + HF =>
2 CF + 2 NH = CNF + HCN + HF
AlCl3 + HBr = AlBr3 + HCl =>
AlCl3 + 3 HBr = AlBr3 + 3 HCl
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
SnCl4 + Al = Sn + AlCl2 =>
SnCl4 + 2 Al = Sn + 2 AlCl2
KCNOHClO = KClOHOCN =>
KCNOHClO = KClOHOCN
AI + Cu(NO3)2 = Cu + AI(NO3)3 =>
2 AI + 3 Cu(NO3)2 = 3 Cu + 2 AI(NO3)3
AgNO3(aq) + NH4OH(aq) = AgOH + NH4NO3(aq) =>
AgNO3(aq) + NH4OH(aq) = AgOH + NH4NO3(aq)
NaJO3 + SO2 + H2O = J2 + NaH(SO4) + H2(SO4) =>
2 NaJO3 + 5 SO2 + 4 H2O = J2 + 2 NaH(SO4) + 3 H2(SO4)
ZnO + AlCl = ZnAlClO =>
ZnO + AlCl = ZnAlClO
C12H2O11 + H2SO4 = CO2 + SO2 + H2O =>
C12H2O11 + 14 H2SO4 = 12 CO2 + 14 SO2 + 15 H2O
NaCO3 + NaNO3 + As2S3 = NaNO2 + Na2SO4 + CO2 + Na3AsO4 =>
12 NaCO3 + 8 NaNO3 + As2S3 = 8 NaNO2 + 3 Na2SO4 + 12 CO2 + 2 Na3AsO4
II2 + HNO3 = HIO3 + NO + H2O =>
II2 + 5 HNO3 = 3 HIO3 + 5 NO + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaIO3 + BaSO4 = Ba(IO3)2 + Na2SO4 =>
2 NaIO3 + BaSO4 = Ba(IO3)2 + Na2SO4
BrO + HCl + Ca = CaOHBr + Cl2 =>
2 BrO + 2 HCl + 2 Ca = 2 CaOHBr + Cl2
Cu(NO3)2*6H2O + Fe(NO3)3*9H2O + C6H14N4O2 = CuFe2O4 + H2O + CO2 + N2 =>
17 Cu(NO3)2*6H2O + 34 Fe(NO3)3*9H2O + 20 C6H14N4O2 = 17 CuFe2O4 + 548 H2O + 120 CO2 + 108 N2
C6H5NH2 + HF = C6H6NH2 + F =>
C6H5NH2 + HF = C6H6NH2 + F
Na2CO3 + KC4H5O6 = H2O + CO2 + Na + K =>
9 Na2CO3 + 2 KC4H5O6 = 5 H2O + 17 CO2 + 18 Na + 2 K
CaC2O4 + KMnO4 + H2SO4 = CaSO4 + KSO4 + MnSO4 + H2O + CO2 =>
2 CaC2O4 + KMnO4 + 4 H2SO4 = 2 CaSO4 + KSO4 + MnSO4 + 4 H2O + 4 CO2
Bi(NO3)3 + Na2S = S(NO3)3 + Na2Bi =>
Bi(NO3)3 + Na2S = S(NO3)3 + Na2Bi
C2H5OH + KMnO4 + H2SO4 = CO2 + Mn2SO4 + K2SO4 + H2O =>
C2H5OH + 2 KMnO4 + 2 H2SO4 = 2 CO2 + Mn2SO4 + K2SO4 + 5 H2O
CH3COOH + (CH3)2CH(CH2)2OH = CH3CO2C5H11 + H3O =>
23 CH3COOH + 30(CH3)2CH(CH2)2OH = 28 CH3CO2C5H11 + 20 H3O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C6H7N3O11 + O2 = CO2 + N2 + H2O =>
4 C6H7N3O11 + 9 O2 = 24 CO2 + 6 N2 + 14 H2O
C12H2O11 + H2SO4 = CO2 + SO2 + H2O =>
C12H2O11 + 14 H2SO4 = 12 CO2 + 14 SO2 + 15 H2O
ZnNaOH = NaZn(OH) = NaOHZnNH =>
ZnNaOH = NaZn(OH)
Ba(No3)2CaCl2 = BaCl2Ca(No3)2 =>
Ba(No3)2CaCl2 = BaCl2Ca(No3)2
ZnNaOH = NaZn(OH) = NaOHZnNH =>
ZnNaOH = NaZn(OH)
HBr + NH4OH = HOH + NH4Br =>
HBr + NH4OH = HOH + NH4Br
Mg(NO3) + NH4Cl = MgCl + NH4NO3 =>
Mg(NO3) + NH4Cl = MgCl + NH4NO3
Ca + N = CaN =>
Ca + N = CaN
Br2 + S + H2O = HBr + H2SO2 =>
Br2 + S + 2 H2O = 2 HBr + H2SO2
Ba + HgCl2 = BaCl + Hg =>
2 Ba + HgCl2 = 2 BaCl + Hg
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/13/24
Équations équilibrées sur06/12/23
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