| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SO4 + SrSO3 = SrSO4 + Na2SO3
C6H10O5 + H2 = C2H6O + H2O =>
C6H10O5 + 6 H2 = 3 C2H6O + 2 H2O
Fe(NO3)3 + Cu + H2SO4 = CuSO4 + NO2 + Fe3(SO4)2 + H2O =>
3 Fe(NO3)3 + 7 Cu + 9 H2SO4 = 7 CuSO4 + 9 NO2 + Fe3(SO4)2 + 9 H2O
NHO3 + NaCl = NCl + NaHO3 =>
NHO3 + NaCl = NCl + NaHO3
FeS + HNO3 = S + Fe(NO3)3 + H2O + NO =>
FeS + 4 HNO3 = S + Fe(NO3)3 + 2 H2O + NO
H{+} + SO4{-}2 + e = H2S + H2O =>
10 H{+} + SO4{-}2 + 9e = H2S + 4 H2O
ZnSO4 + NH4Cl = ZnCl2 + NH4 + SO4 =>
ZnSO4 + 2 NH4Cl = ZnCl2 + 2 NH4 + SO4
Pb3O4 + HCl = PbCl2 + Cl2 + H2O =>
Pb3O4 + 8 HCl = 3 PbCl2 + Cl2 + 4 H2O
HCOOH + Ba(OH)2 = Ba(HCOO)2 + H2O =>
2 HCOOH + Ba(OH)2 = Ba(HCOO)2 + 2 H2O
Ti2CO3 = Ti2O + CO2 =>
Ti2CO3 = Ti2O + CO2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Al + Sr = AlSr =>
Al + Sr = AlSr
I2 + IO3{-} + H{+} + Cl{-} = ICl2{-} + H2O =>
2 I2 + IO3{-} + 6 H{+} + 10 Cl{-} = 5 ICl2{-} + 3 H2O
KMnO4 + KOH = K2MnO4 + O2 + H2O =>
4 KMnO4 + 4 KOH = 4 K2MnO4 + O2 + 2 H2O
NH4OH + H2O = NH4O + H3O =>
NH4OH + H2O = NH4O + H3O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cr2(SO4) + Br2 + NaOH = Na2CrO4 + NaBr + Na2SO4 + H2O =>
Cr2(SO4) + 5 Br2 + 16 NaOH = 2 Na2CrO4 + 10 NaBr + Na2SO4 + 8 H2O
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
NaCN + (NH4)2CO3 = Na2CO3 + NH4CN =>
2 NaCN + (NH4)2CO3 = Na2CO3 + 2 NH4CN
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
(NH4)SO4 + Ba(OH) = BaSO4 + NH4(OH) =>
(NH4)SO4 + Ba(OH) = BaSO4 + NH4(OH)
Na3Po4(aq) + CaCl2(aq) = NaCl(aq) + Ca3(Po4)2(s) =>
2 Na3Po4(aq) + 3 CaCl2(aq) = 6 NaCl(aq) + Ca3(Po4)2(s)
SbS3 + Fe = Sb + FeS =>
SbS3 + 3 Fe = Sb + 3 FeS
S + OH{-} = S2{-} + (S2O3){2-} + H2O =>
10 S + 6 OH{-} = 4 S2{-} + (S2O3){2-} + 3 H2O
Al + KOH + H2O = K{+} + Al(OH)4{-} + H2 =>
2 Al + 2 KOH + 6 H2O = 2 K{+} + 2 Al(OH)4{-} + 3 H2
Cu + NH3 + H2O = CuNO2 + NH4 =>
Cu + 8 NH3 + 2 H2O = CuNO2 + 7 NH4
NH4HCO3(aq) + HCl(aq) = NH4Cl(aq) + H2O(l) + CO2(g) =>
NH4HCO3(aq) + HCl(aq) = NH4Cl(aq) + H2O(l) + CO2(g)
Al(OH)3 + H2SO4 + H2O = [Al(H2O)6]2(SO4)3 =>
2 Al(OH)3 + 3 H2SO4 + 6 H2O = [Al(H2O)6]2(SO4)3
MnO4{-} + {-} + H{+} = MnO2 + H2O =>
MnO4{-} + 3e + 4 H{+} = MnO2 + 2 H2O
CO2 + N2 = CO + NO =>
2 CO2 + N2 = 2 CO + 2 NO
K2C2O4 + Cs2CO3 = K2CO3 + Cs2C2O4 =>
K2C2O4 + Cs2CO3 = K2CO3 + Cs2C2O4
Na2CO3 + NH4Cl = NaCl + NH3 + CO2 + H2O =>
Na2CO3 + 2 NH4Cl = 2 NaCl + 2 NH3 + CO2 + H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
ClCH2COOH + Ca(OH2) = CaCl2 + CH2COOH + H2O =>
2 ClCH2COOH + Ca(OH2) = CaCl2 + 2 CH2COOH + H2O
CH3Br + NaOH = CH3OH + BrNa =>
CH3Br + NaOH = CH3OH + BrNa
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Tl2O3 + H2SO4 = Tl2(SO4)3 + H2O =>
Tl2O3 + 3 H2SO4 = Tl2(SO4)3 + 3 H2O
C57H115O6 + O2 = CO2 + H2O =>
4 C57H115O6 + 331 O2 = 228 CO2 + 230 H2O
Ba + S = BaS4 =>
Ba + 4 S = BaS4
Li2Cr2O7 + K2SO4 = K2Cr2O7 + Li2SO4 =>
Li2Cr2O7 + K2SO4 = K2Cr2O7 + Li2SO4
C5H6O + O2 = CO2 + HO =>
2 C5H6O + 15 O2 = 10 CO2 + 12 HO
CH175 + O2 = CO2 + H2O =>
4 CH175 + 179 O2 = 4 CO2 + 350 H2O
KNO3 + NaOH = KNa + NO3OH =>
KNO3 + NaOH = KNa + NO3OH
Ca(CO3) + AlCl3 = CaCl2 + Al2(CO3)3 =>
3 Ca(CO3) + 2 AlCl3 = 3 CaCl2 + Al2(CO3)3
NaOH + N2SO4 = NaSO4 + OHN2 =>
NaOH + N2SO4 = NaSO4 + OHN2
KClO + Sb2S3 = Sb2O3 + SO2 + KCl =>
9 KClO + Sb2S3 = Sb2O3 + 3 SO2 + 9 KCl
In(HSO3)3 + H2O = H2SO3 + In(OH)3 =>
In(HSO3)3 + 3 H2O = 3 H2SO3 + In(OH)3
Br2 + KI = I2(s) + KBr =>
Br2 + 2 KI = I2(s) + 2 KBr
CaCl2H2O + Na2CO3H2O = CaCO3 + NaCl + H2O =>
CaCl2H2O + Na2CO3H2O = CaCO3 + 2 NaCl + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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