| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
H2S + SO2 = H2O + SO =>
H2S + 2 SO2 = H2O + 3 SO
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Al(OH)3 + HCIO4 = Al(CIO4)3 + H2O =>
Al(OH)3 + 3 HCIO4 = Al(CIO4)3 + 3 H2O
H2 + I2 = HI =>
H2 + I2 = 2 HI
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
C12H22O11 + H2O = C2H6O + CO2 =>
C12H22O11 + H2O = 4 C2H6O + 4 CO2
Cl + H2O = HCl + HClO3 =>
6 Cl + 3 H2O = 5 HCl + HClO3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
AgBr(sunlight) = Ag + Br =>
AgBr(sunlight) = Ag + Br
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Pb(C2H3O2)2 + H2O + CO2 = PbCO3 + HC2H3O2 =>
Pb(C2H3O2)2 + H2O + CO2 = PbCO3 + 2 HC2H3O2
H2CO3 + H2O = CO3 + H3O =>
H2CO3 + 2 H2O = CO3 + 2 H3O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
NaNO2 + NaMnO4 + H2SO4 = MnSO4 + NaNO3 + Na2SO4 + H2O =>
5 NaNO2 + 2 NaMnO4 + 3 H2SO4 = 2 MnSO4 + 5 NaNO3 + Na2SO4 + 3 H2O
NA + Cl2 = NACl2 =>
NA + Cl2 = NACl2
Ba2 + (SO4)3 = Ba3(SO4)2 =>
9 Ba2 + 4(SO4)3 = 6 Ba3(SO4)2
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
(NH4)SO3 + HNO3 = NH4NO3 + SO2 + H2O =>
8(NH4)SO3 + 6 HNO3 = 7 NH4NO3 + 8 SO2 + 5 H2O
(CH3(CH2)4CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)4CH3) + 19 O2 = 12 CO2 + 14 H2O
CH3NH2 + NaOH = CH3NHNa + H2O =>
CH3NH2 + NaOH = CH3NHNa + H2O
Zn + HNO3 = Zn(NO3) + NO + H2O =>
3 Zn + 4 HNO3 = 3 Zn(NO3) + NO + 2 H2O
(NH4)2SO3 + HNO3 = NH4NO3 + SO2 + H2O =>
(NH4)2SO3 + 2 HNO3 = 2 NH4NO3 + SO2 + H2O
CH3(CH2)3CH3 + O2 = CO2 + H2O =>
CH3(CH2)3CH3 + 8 O2 = 5 CO2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
NaMnO4 + Ni + H2SO4 = MnSO4 + H2O + NiSO4 + Na2SO4 =>
2 NaMnO4 + 5 Ni + 8 H2SO4 = 2 MnSO4 + 8 H2O + 5 NiSO4 + Na2SO4
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
KCLO4 = KCL + O2 =>
KCLO4 = KCL + 2 O2
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
O + PCl3 = POCl3 =>
O + PCl3 = POCl3
Cu2S + O2 = Cu2O + S02 =>
2 Cu2S + O2 = 2 Cu2O + S02
O + PCl3 = POCl3 =>
O + PCl3 = POCl3
PtCl4 = Pt + Cl2 =>
PtCl4 = Pt + 2 Cl2
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
(CH3(CH2)2CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)2CH3) + 13 O2 = 8 CO2 + 10 H2O
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
C6H12 + O2 = H2C6H8O4 + H20 =>
10 C6H12 + 20 O2 = 10 H2C6H8O4 + H20
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
C6H12 + O2 = H2C6H8O4 + H2O =>
2 C6H12 + 5 O2 = 2 H2C6H8O4 + 2 H2O
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
| 1 2 3 4 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/08/18
Équations équilibrées sur07/08/17
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
