| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H8O3 + O7 = 4 H2O + 3 CO2
PB(No3)2 + KI = PBI2 + KNo3 =>
PB(No3)2 + 2 KI = PBI2 + 2 KNo3
NH3 + Cl2 = N2 + HCl =>
2 NH3 + 3 Cl2 = N2 + 6 HCl
Mg + H2O = H2Mg2O =>
2 Mg + H2O = H2Mg2O
XCO2H + PCl3 = XCOCl + H3PO3 =>
3 XCO2H + PCl3 = 3 XCOCl + H3PO3
C6H12O + KMnO4 + H2SO4 = C3H6O2 + K2SO4 + MnSO4 + H2O =>
5 C6H12O + 6 KMnO4 + 9 H2SO4 = 10 C3H6O2 + 3 K2SO4 + 6 MnSO4 + 9 H2O
H2SO4 + Cu2O = SO4Cu2 + H2O =>
H2SO4 + Cu2O = SO4Cu2 + H2O
NH4 + OCN = CON2H4 =>
NH4 + OCN = CON2H4
C2H2 + HBr = C2H5Br + Br2 =>
C2H2 + 3 HBr = C2H5Br + Br2
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
K2Cr2O7 + LiOH = KOH + Li2Cr2O7 =>
K2Cr2O7 + 2 LiOH = 2 KOH + Li2Cr2O7
Na + AlCl3 = Al + NaCl3 =>
Na + AlCl3 = Al + NaCl3
Na3PO4 + CaCl2 = NaCl + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaCl2 = 6 NaCl + Ca3(PO4)2
C2H6O2 + K2Cr2O7 + H2SO4 = C2O2 + Cr2(SO4)3 + K2SO4 + H2O =>
C2H6O2 + K2Cr2O7 + 4 H2SO4 = C2O2 + Cr2(SO4)3 + K2SO4 + 7 H2O
CuSO4 + LiOH = Cu(OH)2 + Li2SO4 =>
CuSO4 + 2 LiOH = Cu(OH)2 + Li2SO4
AgClO4 + Ni(NO3)2 = NiClO4 + Ag(NO3)2 =>
AgClO4 + Ni(NO3)2 = NiClO4 + Ag(NO3)2
BaO2*8H2O + H3PO4 = Ba3(PO4)2 + H2O + H2O2 =>
3 BaO2*8H2O + 2 H3PO4 = Ba3(PO4)2 + 24 H2O + 3 H2O2
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
HNO3(aq) + NaHCO3(aq) = NaNO3(aq) + H2O(l) + CO2(g) =>
HNO3(aq) + NaHCO3(aq) = NaNO3(aq) + H2O(l) + CO2(g)
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
NaCI + CaO = Ca(CI)2 + Na2O =>
2 NaCI + CaO = Ca(CI)2 + Na2O
Pb{2+} + Cl{-} = Pb + Cl2 =>
Pb{2+} + 2 Cl{-} = Pb + Cl2
C12H22O11 + O2 = C3H4OH(COOH)3 + H2O =>
C12H22O11 + 3 O2 = 2 C3H4OH(COOH)3 + 3 H2O
NaHCo3 + O2 = Na2Co3 + Co2 + H2O =>
4 NaHCo3 + O2 = 2 Na2Co3 + 3 Co2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CH3CH2COH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2COOH + H2 =>
7 CH3CH2COH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 7 CH3CH2COOH + 4 H2
Na3PO4 + CaCl2 = NaCl + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaCl2 = 6 NaCl + Ca3(PO4)2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Cl{2} + NaBr = NaCl + Br{2} =>
Cl{2} + NaBr = NaCl + Br{2}
KBr + HClO4 = KClO4 + HBr =>
KBr + HClO4 = KClO4 + HBr
Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2
C6H12 + HNO3 = (CH2)4(COOH)2 + NO2 + H2O =>
C6H12 + 10 HNO3 = (CH2)4(COOH)2 + 10 NO2 + 6 H2O
Al(OH)4{-} + H2SO4 = Al(OH)3 + H2O + [SO4]{2-} =>
2 Al(OH)4{-} + H2SO4 = 2 Al(OH)3 + 2 H2O + [SO4]{2-}
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
HgO + Cl{2} = HgCl + O{2} =>
HgO + Cl{2} = HgCl + O{2}
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
CH4 = C3H + H2 =>
6 CH4 = 2 C3H + 11 H2
Mg + Zn(C2H3O2)2 = Mg(C2H3O2) + Zn =>
2 Mg + Zn(C2H3O2)2 = 2 Mg(C2H3O2) + Zn
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
KBr + HClO4 = KH + BrClO4 =>
KBr + HClO4 = KH + BrClO4
NH2OH2ClO4 + H2O = NH2OH2OH + HClO4 =>
NH2OH2ClO4 + H2O = NH2OH2OH + HClO4
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
NH4OH + Na2SO4 = (NH4)2SO4 + NaOH =>
2 NH4OH + Na2SO4 = (NH4)2SO4 + 2 NaOH
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
CH3ONa + HCOOH = CH3OH + HCOONa =>
CH3ONa + HCOOH = CH3OH + HCOONa
OH + NH4 = NH3 + H2O =>
OH + NH4 = NH3 + H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/12/24
Équations équilibrées sur12/12/23
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