| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 SnCl2 + 5 O2 = 2 SnO + 4 ClO2
(CH3)3COBr + HBr = (CH3)3COH + Br2 =>
(CH3)3COBr + HBr = (CH3)3COH + Br2
AgCl + NH3 = Ag(NH3)2{+} + Cl{-} + } =>
AgCl + 2 NH3 = Ag(NH3)2{+} + Cl{-} + }
H3As2O5 + Ni(OH)2 = Ni3(As2O5)2 + H2O =>
2 H3As2O5 + 3 Ni(OH)2 = Ni3(As2O5)2 + 6 H2O
Mercury{2}OxideandChlorine = Mercury{2}ChlorideandOxygen =>
Mercury{2}OxideandChlorine = Mercury{2}ChlorideandOxygen
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
NH4NO3 + H2O = NH4OH + H2NO4 =>
9 NH4NO3 + 15 H2O = 10 NH4OH + 8 H2NO4
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
NO3 + N2O = NO2 =>
3 NO3 + N2O = 5 NO2
Cr + HNO3 = Cr(NO3)3 + H2O + NO =>
Cr + 4 HNO3 = Cr(NO3)3 + 2 H2O + NO
Fe2O3(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)
Mg12 + O8 = MgO =>
2 Mg12 + 3 O8 = 24 MgO
Fe2(CO3)3 = Fe2O3 + CO2 =>
Fe2(CO3)3 = Fe2O3 + 3 CO2
CH3 + Cl2 = CH2Cl2 + HCl =>
2 CH3 + 3 Cl2 = 2 CH2Cl2 + 2 HCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaClHNO3 = HClNaNO3 =>
NaClHNO3 = HClNaNO3
ZnCrO4 + Fe2(CO3)3 = ZnCO3 + Fe2(CrO4)3 =>
3 ZnCrO4 + Fe2(CO3)3 = 3 ZnCO3 + Fe2(CrO4)3
Fe + HClO3 = Fe(ClO3)3 + H2 =>
2 Fe + 6 HClO3 = 2 Fe(ClO3)3 + 3 H2
NO4Cl + NaOH = NaCl + NO4OH =>
NO4Cl + NaOH = NaCl + NO4OH
Ca(HCO3)2 = HCO3 + Ca =>
Ca(HCO3)2 = 2 HCO3 + Ca
Ca3(PO4)2 + H2SO4(aq) = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4(aq) = 3 CaSO4 + 2 H3PO4
Ba(OH)2 = BaO + H2O =>
Ba(OH)2 = BaO + H2O
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
AgL + Fe2(CO3)3 = FeL3 + Ag2CO3 =>
6 AgL + Fe2(CO3)3 = 2 FeL3 + 3 Ag2CO3
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
KClO3(s) = KCl(s) + O2(g) =>
2 KClO3(s) = 2 KCl(s) + 3 O2(g)
NH4CI + AgNO3 = NH4NO3 + AgCI =>
NH4CI + AgNO3 = NH4NO3 + AgCI
C6H5CH2OH + CH3COCH3 = C6H5CH2COCH3 + H2O =>
6 C6H5CH2OH + CH3COCH3 = 5 C6H5CH2COCH3 + 2 H2O
PbNo + CaCl2 = NoPbCl2Ca =>
PbNo + CaCl2 = NoPbCl2Ca
Ni + MgSO3 = Mg + Ni(SO3) =>
Ni + MgSO3 = Mg + Ni(SO3)
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
MnO4 + SO3{-}2 = MnO + SO4{-}2 =>
MnO4 + 3 SO3{-}2 = MnO + 3 SO4{-}2
Na2O2H2SO4 = Na2SO4 + H2O2 =>
Na2O2H2SO4 = Na2SO4 + H2O2
C3H5(NO3)3 + O2 = CO2 + NO2 + H2O =>
4 C3H5(NO3)3 + 11 O2 = 12 CO2 + 12 NO2 + 10 H2O
CoBr3 + K2S = Co2S3 + KBr =>
2 CoBr3 + 3 K2S = Co2S3 + 6 KBr
BaCl2 + KBr = BaBr2 + KCl =>
BaCl2 + 2 KBr = BaBr2 + 2 KCl
Cd + Co(ClO4)3 = Cd(ClO4)3 + Co =>
Cd + Co(ClO4)3 = Cd(ClO4)3 + Co
Cu(NO3)2*25H2O + NaOH = Cu(OH)2 + NaNO3 + H2O =>
Cu(NO3)2*25H2O + 2 NaOH = Cu(OH)2 + 2 NaNO3 + 25 H2O
NaHCO3 = CO2 + H2O + Na2CO3 =>
2 NaHCO3 = CO2 + H2O + Na2CO3
Fe[OH]3 + H2SO3 = Fe2[SO3]3 + H2O =>
2 Fe[OH]3 + 3 H2SO3 = Fe2[SO3]3 + 6 H2O
(CH3)3COBr + HBr = (CH3)3COH + Br2 =>
(CH3)3COBr + HBr = (CH3)3COH + Br2
Cu + H2CO3 = CuHCO3 + H2 =>
2 Cu + 2 H2CO3 = 2 CuHCO3 + H2
PO4H3 + NaOH = Na3PO4 + H2O =>
PO4H3 + 3 NaOH = Na3PO4 + 3 H2O
CH3COOH + Ba(OH)2 = CH3COO(OH)2 + BaH =>
CH3COOH + Ba(OH)2 = CH3COO(OH)2 + BaH
C6H10O6 + NaHCO3 = CO2 + Na + H2O =>
C6H10O6 + 22 NaHCO3 = 28 CO2 + 22 Na + 16 H2O
Cu + H2CO3 = CuHCO3 + H2 =>
2 Cu + 2 H2CO3 = 2 CuHCO3 + H2
Al + Fe2O3 = Fe + Al2O3 =>
2 Al + Fe2O3 = 2 Fe + Al2O3
Cr + HNO3 = Cr(NO3)3 + H2O + NO =>
Cr + 4 HNO3 = Cr(NO3)3 + 2 H2O + NO
C18H38 = C12H26 + C3H6 =>
C18H38 = C12H26 + 2 C3H6
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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