| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag2CrO4 = 2 Ag + CrO4
C3H7NO2 + O2 = CO2 + H2O + N2 =>
4 C3H7NO2 + 15 O2 = 12 CO2 + 14 H2O + 2 N2
Ag2CrO4 = Ag + CrO4 =>
Ag2CrO4 = 2 Ag + CrO4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ti3O5(s) + C(s) = Ti2O3(s) + CO(g) =>
2 Ti3O5(s) + C(s) = 3 Ti2O3(s) + CO(g)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe094S = Fe095S + S =>
94.999999999999Fe094S = 93.999999999999Fe095S + S
Ti3O5(s) + C(s) = Ti2O3(s) + CO2(g) =>
4 Ti3O5(s) + C(s) = 6 Ti2O3(s) + CO2(g)
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
Fe094S = Fe095S + S2 =>
190 Fe094S = 188 Fe095S + S2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
H2SO4 + H20 = H3O + H2S =>
5 H2SO4 + 3 H20 = 20 H3O + 5 H2S
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
Ti2O3(s) + C(s) = TiO(s) + CO2(g) =>
2 Ti2O3(s) + C(s) = 4 TiO(s) + CO2(g)
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
H2SO4 + H20 = H3O + S =>
2 H2SO4 + H20 = 8 H3O + 2 S
Ti2O3(s) + C(s) = TiO(s) + CO(g) =>
Ti2O3(s) + C(s) = 2 TiO(s) + CO(g)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C + SO4 = CO2 + SO2 =>
C + SO4 = CO2 + SO2
CuSO4 + Na3PO4 = Cu3(PO4)2 + Na2SO4 =>
3 CuSO4 + 2 Na3PO4 = Cu3(PO4)2 + 3 Na2SO4
TiO2(s) + C(s) = TiC(s) + CO2(g) =>
TiO2(s) + 2 C(s) = TiC(s) + CO2(g)
AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3
Na3C6H5O7 + Ca + Cl = Ca3(C6H5O7)2 + NaCl =>
2 Na3C6H5O7 + 3 Ca + 6 Cl = Ca3(C6H5O7)2 + 6 NaCl
CH4 + Cl2 = CHCl3 + HCl =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl
H2SO4 + H20 = H3O + HS =>
20 H2SO4 + 11 H20 = 80 H3O + 20 HS
Mg(NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3
TiO2(s) + C(s) = TiC(s) + CO(g) =>
TiO2(s) + 3 C(s) = TiC(s) + 2 CO(g)
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
As2S3 + HNO3 + H2O = H3AsO4 + H2SO4 + NO =>
3 As2S3 + 28 HNO3 + 4 H2O = 6 H3AsO4 + 9 H2SO4 + 28 NO
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CH4 + Cl2 = CHCl3 + HCl =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl
S + NaOH = Na2S + Na2S2O3 + H2O =>
4 S + 6 NaOH = 2 Na2S + Na2S2O3 + 3 H2O
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
FeAsS + Fe094S = AsS + Fe095S =>
FeAsS + Fe094S = AsS + Fe095S
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
AgNO3 + KBr = AgBr + KNO3 =>
AgNO3 + KBr = AgBr + KNO3
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
CoCl2 + K2CrO4 = Co2(CrO4)2 + KCl =>
2 CoCl2 + 2 K2CrO4 = Co2(CrO4)2 + 4 KCl
CH3OH + O2 = CH2O + H2O =>
2 CH3OH + O2 = 2 CH2O + 2 H2O
P4 + H2O + KOH = PH3 + KH2PO4 =>
2 P4 + 9 H2O + 3 KOH = 5 PH3 + 3 KH2PO4
N + O = NO =>
N + O = NO
H2SO4 + H2O = H3O + SO4 =>
H2SO4 + 2 H2O = 2 H3O + SO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cu2S + O2 = Cu + SO2 =>
Cu2S + O2 = 2 Cu + SO2
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/08/21
Équations équilibrées sur12/08/20
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