| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
AgNO3 + Li = LiNO3 + Ag =>
AgNO3 + Li = LiNO3 + Ag
KMNO4 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
CuSO4 + Fe = FeSO4 + Cu =>
CuSO4 + Fe = FeSO4 + Cu
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
BaCl2(ac) + Na2So4(ac) = BaSo4(s) + NaCl(ac) =>
BaCl2(ac) + Na2So4(ac) = BaSo4(s) + 2 NaCl(ac)
Rb2S = Rb + S8 =>
8 Rb2S = 16 Rb + S8
SnCl2 + SO2 + HCl = SnCl4 + H2O + SnS2 =>
6 SnCl2 + 2 SO2 + 8 HCl = 5 SnCl4 + 4 H2O + SnS2
Ag + N2 = Ag3N =>
6 Ag + N2 = 2 Ag3N
H3PO4 + OH = PO4 + H2O =>
H3PO4 + 3 OH = PO4 + 3 H2O
Pb(NO3)2 + K2SO4 = KNO3 + PbSO4 =>
Pb(NO3)2 + K2SO4 = 2 KNO3 + PbSO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C6H16 + O2 = CO2 + H2O =>
C6H16 + 10 O2 = 6 CO2 + 8 H2O
Sb2O5 + HI = H2O + I2 + Sb2O3 =>
Sb2O5 + 4 HI = 2 H2O + 2 I2 + Sb2O3
NbI + I2 = NbI5 =>
NbI + 2 I2 = NbI5
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Li + S + O2 = LiSO4 =>
Li + S + 2 O2 = LiSO4
BaCl2(ac) + Na2So4(ac) = BaSo4(s) + NaCl(ac) =>
BaCl2(ac) + Na2So4(ac) = BaSo4(s) + 2 NaCl(ac)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
MnO4{-} + H2C2O4 + H{+} = Mn2{+} + CO2 + H2O =>
4 MnO4{-} + 13 H2C2O4 + 6 H{+} = 2 Mn2{+} + 26 CO2 + 16 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaHCO3 + C6H8O7 = C6H5Na3O7 + CO2 + H2O =>
3 NaHCO3 + C6H8O7 = C6H5Na3O7 + 3 CO2 + 3 H2O
(aq)FeCl3 + Na2CO3 = (aq)NaCl + Fe2(CO3)3 =>
2(aq)FeCl3 + 3 Na2CO3 = 6(aq)NaCl + Fe2(CO3)3
KClO4 = KCl + O2 =>
KClO4 = KCl + 2 O2
Al2(SO3)3 + NaOH = Na2SO3 + Al(OH)3 =>
Al2(SO3)3 + 6 NaOH = 3 Na2SO3 + 2 Al(OH)3
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C2H6 + O2 = CO2 + H20 =>
10 C2H6 + 20 O2 = 20 CO2 + 3 H20
CH2(NH2)COOH + O2 = CO2 + NH3 + H2O =>
2 CH2(NH2)COOH + 3 O2 = 4 CO2 + 2 NH3 + 2 H2O
CaI3 + F3 = CaF3 + I =>
CaI3 + F3 = CaF3 + 3 I
Pb(CH3CH2)4 = Pb + C4H10 =>
Pb(CH3CH2)4 = Pb + 2 C4H10
Al2S3(s) + H2O(l) = Al(OH)3(s) + H2S(g) =>
Al2S3(s) + 6 H2O(l) = 2 Al(OH)3(s) + 3 H2S(g)
Fe3O2(s) + CO(g) = Fe(s) + CO2(g) =>
Fe3O2(s) + 2 CO(g) = 3 Fe(s) + 2 CO2(g)
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
Zn + HNO3 = Zn(NO3)2 + NO + H2O =>
3 Zn + 8 HNO3 = 3 Zn(NO3)2 + 2 NO + 4 H2O
CCl4 + O = CO2 + Cl =>
CCl4 + 2 O = CO2 + 4 Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/21/15
Équations équilibrées sur10/21/14
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