| Équations équilibrées la veille | Équations équilibrées le lendemain |
P4O10 + 6 H2O = 4 H3PO4
KMnO4 + HCl = MnCl2 + Cl2 + KCl + H2O =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 5 Cl2 + 2 KCl + 8 H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
HNO3 + NAOH = H2O + NANO3 =>
HNO3 + NAOH = H2O + NANO3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
PCl5(g) + H2O(l) = HCl(aq) + H3PO4(aq) =>
PCl5(g) + 4 H2O(l) = 5 HCl(aq) + H3PO4(aq)
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Cu(NO3)2 + NH3CH2CO2 + N(CH2CH3)2 = [Cu(NH2CH2CO2)2] + NO3 + NH(CH2CH3)2 =>
Cu(NO3)2 + 2 NH3CH2CO2 + 2 N(CH2CH3)2 = [Cu(NH2CH2CO2)2] + 2 NO3 + 2 NH(CH2CH3)2
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
Ni3 + O2 = Ni2O3 =>
4 Ni3 + 9 O2 = 6 Ni2O3
AGNO3 + KI = AGI + KNO3 =>
AGNO3 + KI = AGI + KNO3
PB + O = PBO2 =>
PB + 2 O = PBO2
Pb3O4 = PbO + O2 =>
2 Pb3O4 = 6 PbO + O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
Ca(OH)2 + H3Po4 = Ca3(Po4)2 + H2O =>
3 Ca(OH)2 + 2 H3Po4 = Ca3(Po4)2 + 6 H2O
(CH3(CH2)4CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)4CH3) + 19 O2 = 12 CO2 + 14 H2O
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
KMnO4 + HCl = MnCl2 + Cl2 + KCl + H2O =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 5 Cl2 + 2 KCl + 8 H2O
Pb3O4 = PbO + O2 =>
2 Pb3O4 = 6 PbO + O2
H2SO4 + K2MnO4 + Na2S2O3 = Mn{2+} + H2O + SO4{2-} + K2SO4 + Na2SO4 =>
3 H2SO4 + 2 K2MnO4 + Na2S2O3 = 2 Mn{2+} + 3 H2O + 2 SO4{2-} + 2 K2SO4 + Na2SO4
Pb3O4 = PbO + O2 =>
2 Pb3O4 = 6 PbO + O2
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
Pb(C2H3O2)4 + (NH4)2 = Pb + NH4C2H3O2 =>
Pb(C2H3O2)4 + 2(NH4)2 = Pb + 4 NH4C2H3O2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
FeCO3 + HNO3 = Fe(NO3)3 + NO + H2O + CO2 =>
3 FeCO3 + 10 HNO3 = 3 Fe(NO3)3 + NO + 5 H2O + 3 CO2
FeO + HNO3 = Fe(NO3)3 + N2O + H2O =>
8 FeO + 26 HNO3 = 8 Fe(NO3)3 + N2O + 13 H2O
FeO + HNO3 = Fe(NO3)3 + NO + H2O =>
3 FeO + 10 HNO3 = 3 Fe(NO3)3 + NO + 5 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
NH4Br + BaCl2 = Ba(Br)2 + (NH4)Cl =>
2 NH4Br + BaCl2 = Ba(Br)2 + 2(NH4)Cl
Li(s) + O2(g) = Li2O(s) =>
4 Li(s) + O2(g) = 2 Li2O(s)
Potassiumcarbonate + NitricAcid = PotassiumNitrate + Carbondioxide + Water =>
K2CO3 + 2 HNO3 = 2 KNO3 + CO2 + H2O
(CH3(CH2)6CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)6CH3) + 25 O2 = 16 CO2 + 18 H2O
C8H18 + O2 = CO + H2O =>
2 C8H18 + 17 O2 = 16 CO + 18 H2O
Fe(OH)2 + HNO3 = Fe(NO3)2 + H2O =>
Fe(OH)2 + 2 HNO3 = Fe(NO3)2 + 2 H2O
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
C6H5N2H3*HCl + NaC2H3O2*3H2O = C6H5N2H3 + HC2H3O2 + NaCl + H2O =>
C6H5N2H3*HCl + NaC2H3O2*3H2O = C6H5N2H3 + HC2H3O2 + NaCl + 3 H2O
Pb(NO3)2 + HCl = PbCl2 + HNO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3
Cr2O3 + KNO3 + KOH = K2CrO4 + NO + H2O =>
Cr2O3 + 2 KNO3 + 2 KOH = 2 K2CrO4 + 2 NO + H2O
FeS + HNO3 = Fe(NO3)3 + H2SO4 + NO + H2O =>
FeS + 6 HNO3 = Fe(NO3)3 + H2SO4 + 3 NO + 2 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Pb(NO3)2 + HCl = PbCl2 + HNO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
C8H18 + O2 = C + H2O =>
2 C8H18 + 9 O2 = 16 C + 18 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
C6H5N2H3*HCl + NaC2H3O2*3H2O = C6H5N2H3 + HC2H3O2 + NaCl + H2O =>
C6H5N2H3*HCl + NaC2H3O2*3H2O = C6H5N2H3 + HC2H3O2 + NaCl + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/22/14
Équations équilibrées sur09/21/13
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