| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + 2 HCl = CaCl2 + H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
KMnO4 + HCl = MnCl2 + Cl2 + H2O + KCl =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 5 Cl2 + 8 H2O + 2 KCl
KCl + SO2 + O2 = K2SO4 + Cl2 =>
2 KCl + SO2 + O2 = K2SO4 + Cl2
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
C16H34 + O2 = CO2 + H2O =>
2 C16H34 + 49 O2 = 32 CO2 + 34 H2O
HNO3 + P = H3PO4 + H2O + NO2 =>
5 HNO3 + P = H3PO4 + H2O + 5 NO2
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
(NH4)3PO4 + Zn(NO3)2 = NH4NO3 + Zn3(PO4)2 =>
2(NH4)3PO4 + 3 Zn(NO3)2 = 6 NH4NO3 + Zn3(PO4)2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
K2CrO4 + KOH + FeSO4 + H2O = K3[Cr(OH)6] + Fe(OH)3 + K2SO4 =>
K2CrO4 + 7 KOH + 3 FeSO4 + 4 H2O = K3[Cr(OH)6] + 3 Fe(OH)3 + 3 K2SO4
CH3OH + K = CH3OK + H2 =>
2 CH3OH + 2 K = 2 CH3OK + H2
S + O2 = SO2 =>
S + O2 = SO2
CH3 + CH2 + OH = C2H6O =>
CH3 + CH2 + OH = C2H6O
Li + HBr = LiBr + H2 =>
2 Li + 2 HBr = 2 LiBr + H2
H2S + HNO3 = S + NO2 + H2O =>
H2S + 2 HNO3 = S + 2 NO2 + 2 H2O
Na + HCl = NaCl + H2 =>
2 Na + 2 HCl = 2 NaCl + H2
AL + HCl = ALCl + H2 =>
2 AL + 2 HCl = 2 ALCl + H2
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
NaOh + CuCl2 = NaCl2 + CuOh =>
NaOh + CuCl2 = NaCl2 + CuOh
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Zn + Cr2O72{-} + H{+} = Zn2{+} + Cr3{+} + H2O =>
854 Zn + 3 Cr2O72{-} + 432 H{+} = 427 Zn2{+} + 2 Cr3{+} + 216 H2O
HCOOH + H2O = HCOO + H3O =>
HCOOH + H2O = HCOO + H3O
SO2 + HNO3 + H2O = H2SO4 + NO =>
3 SO2 + 2 HNO3 + 2 H2O = 3 H2SO4 + 2 NO
Zn + Cr2O72{-} + H{+} = Zn2{+} + Cr3{+} + H2O =>
854 Zn + 3 Cr2O72{-} + 432 H{+} = 427 Zn2{+} + 2 Cr3{+} + 216 H2O
C6H10 + HNO3 = C6H8(COOH)2 + NO2 + H2O =>
4 C6H10 + 34 HNO3 = 3 C6H8(COOH)2 + 34 NO2 + 22 H2O
HBr + RbOH = RbBr + HOH =>
HBr + RbOH = RbBr + HOH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na + HCL = NaCL + H2 =>
2 Na + 2 HCL = 2 NaCL + H2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
C6H10 + HNO3 = C4H8(COOH)2 + NO2 + H2O =>
C6H10 + 8 HNO3 = C4H8(COOH)2 + 8 NO2 + 4 H2O
P2O5 + C = CO + P =>
P2O5 + 5 C = 5 CO + 2 P
C2H5OH + O2 = CH3COOH + H20 =>
10 C2H5OH + 5 O2 = 10 CH3COOH + H20
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
HNO3 + Mg(OH)2 = MgNO3 + H(OH)2 =>
HNO3 + Mg(OH)2 = MgNO3 + H(OH)2
C6H10 + HNO3 = C4H8(COOH)2 + NO2 + H2O =>
C6H10 + 8 HNO3 = C4H8(COOH)2 + 8 NO2 + 4 H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
H2O + OCl = HOCl + OH =>
H2O + OCl = HOCl + OH
HCl + CA = H2 + CACl2 =>
2 HCl + CA = H2 + CACl2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H2S + Al = Al2S3 + H2 =>
3 H2S + 2 Al = Al2S3 + 3 H2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
H2S + KOH = KHS + H2O =>
H2S + KOH = KHS + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/18/16
Équations équilibrées sur05/18/15
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