| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + HCl + Na2CO3 = MgCO3 + Na2Cl + H
Mg + HCl = MgCl + H =>
Mg + HCl = MgCl + H
SnCl2 + HCl + VCl3 = VCl4 + SnH4 =>
SnCl2 + 4 HCl + 6 VCl3 = 6 VCl4 + SnH4
H2SnCl6 + P4O6 + H2O = SnCl2 + H3PO4 + HCl =>
4 H2SnCl6 + P4O6 + 10 H2O = 4 SnCl2 + 4 H3PO4 + 16 HCl
H2SnCl6 + P4O6 + H2O = H2SnCl4 + H3PO4 + HCl =>
4 H2SnCl6 + P4O6 + 10 H2O = 4 H2SnCl4 + 4 H3PO4 + 8 HCl
As2S5 + HNO3 = H3AsO4 + H2SO4 + NO2 + H2O =>
As2S5 + 40 HNO3 = 2 H3AsO4 + 5 H2SO4 + 40 NO2 + 12 H2O
KMnO4 + HCl = Cl2 + MnCl2 + KCl + H2O =>
2 KMnO4 + 16 HCl = 5 Cl2 + 2 MnCl2 + 2 KCl + 8 H2O
CdS + I2 + HCl = CdCl2 + S + HI =>
CdS + I2 + 2 HCl = CdCl2 + S + 2 HI
K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2
VCl3 + SO2 + HCl = H2VCl6 + S + H2O =>
4 VCl3 + SO2 + 12 HCl = 4 H2VCl6 + S + 2 H2O
SnCl2 + SO2 + HCl = S + H2SnCl6 + H2O =>
2 SnCl2 + SO2 + 8 HCl = S + 2 H2SnCl6 + 2 H2O
H2VCl6 = VCl3 + HCl + Cl2 =>
2 H2VCl6 = 2 VCl3 + 4 HCl + Cl2
H2VCl6 = VCl4 + HCl =>
H2VCl6 = VCl4 + 2 HCl
VCl4 = VCl3 + Cl2 =>
2 VCl4 = 2 VCl3 + Cl2
HVCl5 + HCl = H2VCl6 =>
HVCl5 + HCl = H2VCl6
VCl4 + HCl = H2VCl6 =>
VCl4 + 2 HCl = H2VCl6
VCl3 + HCl = H2VCl5 =>
VCl3 + 2 HCl = H2VCl5
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
K2Cr2O7 + KI + HCl = CrCl3 + I2 + KCl + H2O =>
K2Cr2O7 + 6 KI + 14 HCl = 2 CrCl3 + 3 I2 + 8 KCl + 7 H2O
Na2S2O3 + I2 = NaI + Na2S4O6 =>
2 Na2S2O3 + I2 = 2 NaI + Na2S4O6
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
K2Cr2O7 + FeSO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 6 FeSO4 + 7 H2SO4 = 3 Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + 7 H2O
AgNO3 + BaCl2 = AgCl2 + BaNO3 =>
AgNO3 + BaCl2 = AgCl2 + BaNO3
Na + H2O = H + NaOH =>
Na + H2O = H + NaOH
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C5H8 + O2 = CO2 + H2O =>
C5H8 + 7 O2 = 5 CO2 + 4 H2O
HNO3 + P4 + H2O = H3PO4 + NO =>
20 HNO3 + 3 P4 + 8 H2O = 12 H3PO4 + 20 NO
Fe3O4 + CO = FeO + CO2 =>
Fe3O4 + CO = 3 FeO + CO2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
VCl3 + SO2 + HCl = H2VCl6 + S + H2O =>
4 VCl3 + SO2 + 12 HCl = 4 H2VCl6 + S + 2 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
VCl3 + SO2 + H2O = VOCl2 + S + HCl =>
4 VCl3 + SO2 + 2 H2O = 4 VOCl2 + S + 4 HCl
VCl3 + SO2 + H2O = VO2Cl + S + HCl =>
2 VCl3 + SO2 + 2 H2O = 2 VO2Cl + S + 4 HCl
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
VCl3 + SO2 + H2O = VOCl2 + S + HCl =>
4 VCl3 + SO2 + 2 H2O = 4 VOCl2 + S + 4 HCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
VCl3 + SO2 + HCl = VCl4 + S + H2O =>
4 VCl3 + SO2 + 4 HCl = 4 VCl4 + S + 2 H2O
VCl3 + SO2 + H2O = VO2Cl + S + HCl =>
2 VCl3 + SO2 + 2 H2O = 2 VO2Cl + S + 4 HCl
VCl3 + SO2 + H2O = VOCl2 + S + HCl =>
4 VCl3 + SO2 + 2 H2O = 4 VOCl2 + S + 4 HCl
VCl3 + SO2 = VOCl2 + S + Cl2 =>
2 VCl3 + SO2 = 2 VOCl2 + S + Cl2
VCl3 + SO2 + H2O = VOCl2 + S + HCl =>
4 VCl3 + SO2 + 2 H2O = 4 VOCl2 + S + 4 HCl
VCl3 + SO2 + H2O = VO2Cl + S + HCl =>
2 VCl3 + SO2 + 2 H2O = 2 VO2Cl + S + 4 HCl
VCl3 + SO2 + H2O = VOCl2 + S + HCl =>
4 VCl3 + SO2 + 2 H2O = 4 VOCl2 + S + 4 HCl
VCl3 + SO2 + H2O = VO2Cl + S + HCl =>
2 VCl3 + SO2 + 2 H2O = 2 VO2Cl + S + 4 HCl
VO2Cl + HCl = VCl4 + Cl2 + H2O =>
2 VO2Cl + 8 HCl = 2 VCl4 + Cl2 + 4 H2O
VCl4 = VCl3 + Cl2 =>
2 VCl4 = 2 VCl3 + Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/18/07
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