| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaP2 + 2 H2O = Ca(OH)2 + (PH)2
C8H18 = C + H =>
C8H18 = 8 C + 18 H
Fe3O4 + SO2 + O2 = Fe2(SO4)3 =>
2 Fe3O4 + 9 SO2 + 5 O2 = 3 Fe2(SO4)3
CoSO4 + AgCH3COO = Co(CH3COO)2 + Ag2SO4 =>
CoSO4 + 2 AgCH3COO = Co(CH3COO)2 + Ag2SO4
Na + H3P = Na3P + H2 =>
6 Na + 2 H3P = 2 Na3P + 3 H2
C3H5(NO3)3(l) = CO2(g) + N2(g) + H2O(g) + O2(g) =>
4 C3H5(NO3)3(l) = 12 CO2(g) + 6 N2(g) + 10 H2O(g) + O2(g)
Fe(OH)2 + HNO3 = Fe(NO3)2 + H2O =>
Fe(OH)2 + 2 HNO3 = Fe(NO3)2 + 2 H2O
C2O4 = CO2 =>
C2O4 = 2 CO2
NaOH + AgNO3 = Ag2O + NaNO3 + H2O =>
2 NaOH + 2 AgNO3 = Ag2O + 2 NaNO3 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
SiO + CH4 = SiC + CO + H2 =>
SiO + 2 CH4 = SiC + CO + 4 H2
Hg + HCl = HgCl + H2 =>
2 Hg + 2 HCl = 2 HgCl + H2
Zn + CnSO4 = ZnSO4 + Cn =>
Zn + CnSO4 = ZnSO4 + Cn
CuCl + NH3 = CuNH3 + Cl =>
CuCl + NH3 = CuNH3 + Cl
Al(HCO3)3 + H2SO4 = Al2(SO4)3 + H2O + CO2 =>
2 Al(HCO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O + 6 CO2
NH4Cl(aq) + Ca(OH)2(aq) = CaCl2 + NH4OH =>
2 NH4Cl(aq) + Ca(OH)2(aq) = CaCl2 + 2 NH4OH
K2Cr2O7 + Ba(OH)2 = KOH + BaCr2O7 =>
K2Cr2O7 + Ba(OH)2 = 2 KOH + BaCr2O7
C3H7OH(aq) + O2(g) = H2O(g) + CO2(g) =>
2 C3H7OH(aq) + 9 O2(g) = 8 H2O(g) + 6 CO2(g)
Mg + LiH = MgH2 + Li =>
Mg + 2 LiH = MgH2 + 2 Li
Cr2(SO4)3 + H2O = Cr + O2 + H2SO4 =>
2 Cr2(SO4)3 + 6 H2O = 4 Cr + 3 O2 + 6 H2SO4
C8H10O2 + C4H9Cl = C16H26O2 + HCl =>
C8H10O2 + 2 C4H9Cl = C16H26O2 + 2 HCl
P + Br = P4Br3 =>
4 P + 3 Br = P4Br3
AgNO3 + K2CrO4 = KNO3 + Ag2CrO4 =>
2 AgNO3 + K2CrO4 = 2 KNO3 + Ag2CrO4
Cu + Ag3NO2 = Ag + Cu3NO2 =>
3 Cu + Ag3NO2 = 3 Ag + Cu3NO2
zincchloride + hydrogen = HCl + zinc =>
ZnCl2 + H2 = 2 HCl + Zn
NH4C2O4 + NaOH = NH3*H2O + NaC2O4 =>
NH4C2O4 + NaOH = NH3*H2O + NaC2O4
Mg + PbSO4 = Pb + MgSO4 =>
Mg + PbSO4 = Pb + MgSO4
Al2(CO3)3 + CaBr2 = CaCO3 + AlBr3 =>
Al2(CO3)3 + 3 CaBr2 = 3 CaCO3 + 2 AlBr3
Fe(OH)3 + Na2S = NaOH + FeS + S =>
2 Fe(OH)3 + 3 Na2S = 6 NaOH + 2 FeS + S
HIO4 + NO2 = HNO3 + I2 + O2 =>
2 HIO4 + 2 NO2 = 2 HNO3 + I2 + 3 O2
Al2(CO3)3 + CH3COOH = Al(CH3CO2)3 + H2O + CO2 =>
Al2(CO3)3 + 6 CH3COOH = 2 Al(CH3CO2)3 + 3 H2O + 3 CO2
CaMg2Bi2 + O2 = Bi + CaO + MgO =>
2 CaMg2Bi2 + 3 O2 = 4 Bi + 2 CaO + 4 MgO
SIF4 + NaOH(aq) = Na4SIO4 + NaF + H2O =>
SIF4 + 8 NaOH(aq) = Na4SIO4 + 4 NaF + 4 H2O
Zn(OH)2 + H2SeO3 = H2O + ZnSeO3 =>
Zn(OH)2 + H2SeO3 = 2 H2O + ZnSeO3
C2H4O + C4H9OH = C6H14O2 =>
C2H4O + C4H9OH = C6H14O2
P2O3 + H2O = H3 + PO3 =>
P2O3 + 3 H2O = 2 H3 + 2 PO3
Al + KOH + H2(SO)4 + H2O = KAl((SO)4)2*12(H2O) + H2 =>
2 Al + 2 KOH + 4 H2(SO)4 + 22 H2O = 2 KAl((SO)4)2*12(H2O) + 3 H2
H2O + C4H2 = C6H10O5 + C4H8O =>
23 H2O + 9 C4H2 = 4 C6H10O5 + 3 C4H8O
C28H34N2O3 + NaClO = CO2 + H2O + N2 + NaCl =>
C28H34N2O3 + 70 NaClO = 28 CO2 + 17 H2O + N2 + 70 NaCl
HBrO4 + SO2 + H2O = Br2 + H2SO4 =>
2 HBrO4 + 7 SO2 + 6 H2O = Br2 + 7 H2SO4
C1H10O2 + O2 = CO2 + H2O =>
2 C1H10O2 + 5 O2 = 2 CO2 + 10 H2O
CH2O + NaOH = CHONa + H2O =>
CH2O + NaOH = CHONa + H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Pb{2+} + Cl2 + H2O = PbO2 + Cl{-} + H{+} =>
Pb{2+} + Cl2 + 2 H2O = PbO2 + 2 Cl{-} + 4 H{+}
ClO4 + H2O = Cl2O4 + OH =>
2 ClO4 + 4 H2O = Cl2O4 + 8 OH
HCOOH + Cr{3+} + H2O = HCHO + Cr2O7{2-} + H{+} =>
3 HCOOH + 2 Cr{3+} + 4 H2O = 3 HCHO + Cr2O7{2-} + 8 H{+}
Li + Cu(NO3)2 = Li(NO3) + Cu =>
2 Li + Cu(NO3)2 = 2 Li(NO3) + Cu
CsClO3 = Cs + Cl + O2 =>
2 CsClO3 = 2 Cs + 2 Cl + 3 O2
AsCl3 + H2 = As + HCl =>
2 AsCl3 + 3 H2 = 2 As + 6 HCl
(NH4)2SO4 + Sr(NO3)2 = SrSO4 + NH4NO3 =>
(NH4)2SO4 + Sr(NO3)2 = SrSO4 + 2 NH4NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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