| Équations équilibrées la veille | Équations équilibrées le lendemain |
(CH3CH3) + 5 O2 = 2 CO2 + 6 HO
Al2O3 + BF3 = B2O3 + AlF3 =>
Al2O3 + 2 BF3 = B2O3 + 2 AlF3
C13H3O4 + O2 = CO2 + H2O =>
4 C13H3O4 + 47 O2 = 52 CO2 + 6 H2O
NO + Fe{2+} = FeNO{2+} =>
NO + Fe{2+} = FeNO{2+}
H2SO4 + Ba = H2O + BaSO4 + S =>
4 H2SO4 + 3 Ba = 4 H2O + 3 BaSO4 + S
Bi(NO3)3 + KI = BiI3 + K + NO3 =>
Bi(NO3)3 + 3 KI = BiI3 + 3 K + 3 NO3
FeS4 + H2O + O2 = Fe2(SO4)3 + H2SO4 =>
4 FeS4 + 10 H2O + 27 O2 = 2 Fe2(SO4)3 + 10 H2SO4
C7H9N + C6H5O2SCl + OH = SO2NC13H5 + H2O + Cl =>
C7H9N + C6H5O2SCl + 9 OH = SO2NC13H5 + 9 H2O + Cl
NO2 + K + H2SO4 = HNO2 + KHSO4 =>
NO2 + K + H2SO4 = HNO2 + KHSO4
Be + HCl = HBe + Cl =>
Be + HCl = HBe + Cl
C6H5NH2 + HCl = C6H7NHCl =>
C6H5NH2 + HCl = C6H7NHCl
Li2S + P2S5 + Fe = Li2FeP2S6 =>
Li2S + P2S5 + Fe = Li2FeP2S6
AgSiO4 + Al(OH)3 = Ag(OH)3 + AlSiO4 =>
AgSiO4 + Al(OH)3 = Ag(OH)3 + AlSiO4
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
NiC2O4 + H2 = NiO + CO + H2O =>
NiC2O4 + H2 = NiO + 2 CO + H2O
C18H30O2 + H2 = C18H32O2 =>
C18H30O2 + H2 = C18H32O2
Fe3O4 + P + H2O = Fe + H3PO4 =>
5 Fe3O4 + 8 P + 12 H2O = 15 Fe + 8 H3PO4
SO3 + Al2O = Al2SO4 =>
SO3 + Al2O = Al2SO4
NH4PO4 + BaC2H3O2 = NH4C2H3O2 + BaPO4 =>
NH4PO4 + BaC2H3O2 = NH4C2H3O2 + BaPO4
F2 + PbI4 = I2 + PbF4 =>
2 F2 + PbI4 = 2 I2 + PbF4
HNO3 + CH3CH2CH2NHCH3 = CH3CH2CH2OH + N2 + H =>
8 HNO3 + 18 CH3CH2CH2NHCH3 = 24 CH3CH2CH2OH + 13 N2 + 14 H
HIO3 + H2O + SO2 = I2 + H2SO4 =>
2 HIO3 + 4 H2O + 5 SO2 = I2 + 5 H2SO4
NaCl + NaMnO4 + Na2S2O3 + H2O = SO2 + MnCl2 + NaOH =>
8 NaCl + 4 NaMnO4 + 5 Na2S2O3 + 11 H2O = 10 SO2 + 4 MnCl2 + 22 NaOH
Cr2O7{2-} + H{+} + C2H5OH = Cr{3+} + CH3COH + H2O =>
Cr2O7{2-} + 8 H{+} + 3 C2H5OH = 2 Cr{3+} + 3 CH3COH + 7 H2O
Mn + Cl2 = Mn(Cl2)6 =>
Mn + 6 Cl2 = Mn(Cl2)6
NH4Cl + K2(HgI4) + KOH = Hg2NI + KI + KCl + H2O =>
NH4Cl + 2 K2(HgI4) + 4 KOH = Hg2NI + 7 KI + KCl + 4 H2O
Na3PO4 + Fe4SO4 = Na2SO4 + Fe6PO4 =>
2 Na3PO4 + 3 Fe4SO4 = 3 Na2SO4 + 2 Fe6PO4
(CaC2) + H2O = C2H2 + Ca(OH)2 =>
(CaC2) + 2 H2O = C2H2 + Ca(OH)2
P4 + Na3PO4 + H2O = NaH2PO4 + PH3 =>
4 P4 + 3 Na3PO4 + 24 H2O = 9 NaH2PO4 + 10 PH3
Cd2 + HCl = CdCl2 + H2 =>
Cd2 + 4 HCl = 2 CdCl2 + 2 H2
CaF2 + HBr = CaBr2 + H2F2 =>
CaF2 + 2 HBr = CaBr2 + H2F2
Mg + HCOOH = (HCOO)2Mg + H2 =>
Mg + 2 HCOOH = (HCOO)2Mg + H2
CaC2 + Al(OH)3 = Ca(OH)2 + AlC3 =>
3 CaC2 + 2 Al(OH)3 = 3 Ca(OH)2 + 2 AlC3
C5H2 = C5 + H2 =>
C5H2 = C5 + H2
LiNO3 + NH4Br = LiBr + NO3NH4 =>
LiNO3 + NH4Br = LiBr + NO3NH4
H2C6H6O6 + NaOH = H2O + NaC6H7O6 =>
H2C6H6O6 + NaOH = H2O + NaC6H7O6
Fe3(PO4)2 + HCl = FeCl2 + Fe(H2PO4)2 =>
Fe3(PO4)2 + 4 HCl = 2 FeCl2 + Fe(H2PO4)2
KNO3 + C12H22O11 + Fe2O3 = K2CO3 + H2O + Fe2(NO3)2 =>
24 KNO3 + C12H22O11 + 12 Fe2O3 = 12 K2CO3 + 11 H2O + 12 Fe2(NO3)2
BaO2 + Cr2(SO4)3 + NaOH = Ba(OH)2 + Na2CrO4 + Na2SO4 + H2O =>
3 BaO2 + Cr2(SO4)3 + 10 NaOH = 3 Ba(OH)2 + 2 Na2CrO4 + 3 Na2SO4 + 2 H2O
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = FeC2O4 + H2SO4 + (NH4)2SO4 + H2O =>
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = FeC2O4 + H2SO4 + (NH4)2SO4 + 6 H2O
Rb2I2 + AgNO3 = RbNO3 + Ag2I2 =>
Rb2I2 + 2 AgNO3 = 2 RbNO3 + Ag2I2
COOH + C6H3(OH) = C6H3(OH)CO2H =>
COOH + C6H3(OH) = C6H3(OH)CO2H
Al2(SO4)3 + NaNO3 = Na2SO4 + Al(NO3)3 =>
Al2(SO4)3 + 6 NaNO3 = 3 Na2SO4 + 2 Al(NO3)3
HNO3 + H2SO4 = H3SO3 + NO4 =>
HNO3 + H2SO4 = H3SO3 + NO4
C3H8 + Cl2 = C3H6 + HCl =>
C3H8 + Cl2 = C3H6 + 2 HCl
Na2CO3 + C6H5COOH = C6H5CO2Na + CO2 + H2O =>
Na2CO3 + 2 C6H5COOH = 2 C6H5CO2Na + CO2 + H2O
Fe + Ag2SO4 = FeSO4 + Ag =>
Fe + Ag2SO4 = FeSO4 + 2 Ag
Ba(OH)2 + H2CO3 = Ba2(OH)2CO3 + H2O =>
2 Ba(OH)2 + H2CO3 = Ba2(OH)2CO3 + 2 H2O
P + N2O = P2O5 + N2 =>
2 P + 5 N2O = P2O5 + 5 N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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