| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CS + Cl2 = 2 CSCl
Te + HClO3 + H2O = H6TeO6 + Cl2 =>
5 Te + 6 HClO3 + 12 H2O = 5 H6TeO6 + 3 Cl2
Li2S + K3PO4 = K2S + Li3PO4 =>
3 Li2S + 2 K3PO4 = 3 K2S + 2 Li3PO4
MgC + HCl = MgCl + CH =>
MgC + HCl = MgCl + CH
Mg(OH)2 + K2O = KOH + MgO =>
Mg(OH)2 + K2O = 2 KOH + MgO
Y(NO3)3 + Eu(NO3)3 + (NH2)CO = (YEu)O3 + CO2 + N2 + H2O =>
4 Y(NO3)3 + 4 Eu(NO3)3 + 30(NH2)CO = 4(YEu)O3 + 30 CO2 + 27 N2 + 30 H2O
CaCl2 = Ca{+} + Cl2{-} =>
CaCl2 = Ca{+} + Cl2{-}
ZnO + Cu(NO3)2 = Zn(NO3)2 + CuO =>
ZnO + Cu(NO3)2 = Zn(NO3)2 + CuO
OH + Ca(OH)2 = CaO3 + H2O =>
4 OH + Ca(OH)2 = CaO3 + 3 H2O
CaO + NaCl = CaCl2 + Na2O =>
CaO + 2 NaCl = CaCl2 + Na2O
Al{3} + CuF{2} = AlF{3} + Cu{2} =>
Al{3} + CuF{2} = AlF{3} + Cu{2}
CH4 + O2 = CO2 + Water =>
CH4 + 2 O2 = CO2 + 2 H2O
H2SO4 + Ba(OH)2 = H2O + Ba + SO4 =>
H2SO4 + Ba(OH)2 = 2 H2O + Ba + SO4
Al(CN)3 + HClO4 = Al(ClO4)3 + HCN =>
Al(CN)3 + 3 HClO4 = Al(ClO4)3 + 3 HCN
Fe3 + HSO4 = Fe2(SO4)3 + H2 =>
4 Fe3 + 18 HSO4 = 6 Fe2(SO4)3 + 9 H2
MnCl2 + ZnNO3 = MnNO3 + ZnCl2 =>
MnCl2 + ZnNO3 = MnNO3 + ZnCl2
NiCl + Mg = MgCl2 + Ni =>
2 NiCl + Mg = MgCl2 + 2 Ni
Cr2O7 + Ba = BaCr2O7 =>
Cr2O7 + Ba = BaCr2O7
K2O + MgBr2 = MgO + KBr =>
K2O + MgBr2 = MgO + 2 KBr
CH3COOH + NaOH = CH4 + NaCO2 + H2O =>
7 CH3COOH + 8 NaOH = 6 CH4 + 8 NaCO2 + 6 H2O
NH3 + NO2 = N2O + H2O =>
6 NH3 + 8 NO2 = 7 N2O + 9 H2O
(NH4)2SO4 + H2SO4 = (NH4)HSO4 =>
(NH4)2SO4 + H2SO4 = 2(NH4)HSO4
ZnO + Cu(NO3)2 = Zn(NO3)2 + CuO =>
ZnO + Cu(NO3)2 = Zn(NO3)2 + CuO
NaCl + NH4F = NaF + NH4Cl =>
NaCl + NH4F = NaF + NH4Cl
(NH4)2SO4 + H2SO4 = (NH4)2S2O8 + H2 =>
(NH4)2SO4 + H2SO4 = (NH4)2S2O8 + H2
C16H4 + O2 = CO2 + H2O =>
C16H4 + 17 O2 = 16 CO2 + 2 H2O
Hg2Cl2(s) + NH4OH(aq) = Hg + HgNH2Cl(s) + NH4Cl(aq) + H2O(l) =>
Hg2Cl2(s) + 2 NH4OH(aq) = Hg + HgNH2Cl(s) + NH4Cl(aq) + 2 H2O(l)
KI(aq) + CuSO4(aq) = CuI(aq) + KSO4(s) =>
KI(aq) + CuSO4(aq) = CuI(aq) + KSO4(s)
KMnO4 + Fe(NH4)2(SO4)2(H2O)6 + H2SO4 = MnSO4 + Fe(SO4)3 + K2SO4 + (NH4)SO4 + H2O =>
6 KMnO4 + 5 Fe(NH4)2(SO4)2(H2O)6 + 24 H2SO4 = 6 MnSO4 + 5 Fe(SO4)3 + 3 K2SO4 + 10(NH4)SO4 + 54 H2O
H3PO4 + KHCO3 = K2HPO4 + H2CO3 =>
H3PO4 + 2 KHCO3 = K2HPO4 + 2 H2CO3
Sr(NO3)2 + Li2SO4 = Li(NO3)2 + Sr2SO4 =>
2 Sr(NO3)2 + Li2SO4 = 2 Li(NO3)2 + Sr2SO4
Co + Fe2 = CoFe3 =>
2 Co + 3 Fe2 = 2 CoFe3
I2O6 + I2 = I2O5 =>
5 I2O6 + I2 = 6 I2O5
K2S3O6 + KOH + KClO3 = K2SO4 + KCl + H2O =>
3 K2S3O6 + 12 KOH + 4 KClO3 = 9 K2SO4 + 4 KCl + 6 H2O
AgSO4 + CuNO3 + HNO3 = Ag(NO3)2 + CuSO4 + H =>
AgSO4 + CuNO3 + HNO3 = Ag(NO3)2 + CuSO4 + H
Fe{+3} + Fe = Fe{+2} =>
2 Fe{+3} + Fe = 3 Fe{+2}
Pb(NO2)4 = PbO2 + N2 + O2 =>
Pb(NO2)4 = PbO2 + 2 N2 + 3 O2
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
Fe(NO3)3 + NaOH = NaNO3 + FeOH(NO3)2 =>
Fe(NO3)3 + NaOH = NaNO3 + FeOH(NO3)2
NH3 + NO2 = N2O + H2O =>
6 NH3 + 8 NO2 = 7 N2O + 9 H2O
CH3OH + H3PO4 = CH5PO4 + H2O =>
CH3OH + H3PO4 = CH5PO4 + H2O
C2H2 + H2O = C2H3(OH) =>
C2H2 + H2O = C2H3(OH)
Ca + CuSO4 = Ca2(SO4)2 + Cu =>
2 Ca + 2 CuSO4 = Ca2(SO4)2 + 2 Cu
P + O + Cl2 = PClO3 =>
2 P + 6 O + Cl2 = 2 PClO3
BaI2 + C2H3O2NH4 = NH4Ba + C2H3O2I2 =>
BaI2 + C2H3O2NH4 = NH4Ba + C2H3O2I2
KMnO4 + SOCl2 = MnSO4 + K2SO4 + Cl2 + KCl =>
6 KMnO4 + 8 SOCl2 = 6 MnSO4 + 2 K2SO4 + 7 Cl2 + 2 KCl
Fe + Ph2SO4 = Fe2(SO4)3 + Ph =>
2 Fe + 3 Ph2SO4 = Fe2(SO4)3 + 6 Ph
H3PO4 + Li2SiO3 + CF2Cl2 + NaAlF4 + KI + PbCrO4 + FeSO4 + BrCl + Mg(CN)2 + SO2 + H2 = PI3 + Li2CO3 + Na2SiO3 + PbBr2 + CrCl3 + KAl(OH)4 + Fe(SCN)3 + MgF2 + H2O =>
2 H3PO4 + 3 Li2SiO3 + 3 CF2Cl2 + 6 NaAlF4 + 6 KI + 6 PbCrO4 + 10 FeSO4 + 12 BrCl + 15 Mg(CN)2 + 20 SO2 + 88 H2 = 2 PI3 + 3 Li2CO3 + 3 Na2SiO3 + 6 PbBr2 + 6 CrCl3 + 6 KAl(OH)4 + 10 Fe(SCN)3 + 15 MgF2 + 79 H2O
NaCl + CO = NaC + ClO =>
NaCl + CO = NaC + ClO
K2CO3 + H3PO4 = K3PO4 + H2O + CO2 =>
3 K2CO3 + 2 H3PO4 = 2 K3PO4 + 3 H2O + 3 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/14/24
Équations équilibrées sur04/13/23
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