| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H6 + 2 H2CCH2 = C6H4(CH2CH3)2
CHCCH2CH3 + O2 = C + H2O =>
2 CHCCH2CH3 + 3 O2 = 8 C + 6 H2O
LiO2 = Li2O2 + O2 =>
2 LiO2 = Li2O2 + O2
K(s) + Br2(s) = KBr(s) =>
2 K(s) + Br2(s) = 2 KBr(s)
Al + NaOH + NaClO3 = Na3AlO3 + NaCl + H2O =>
2 Al + 6 NaOH + NaClO3 = 2 Na3AlO3 + NaCl + 3 H2O
NH3 + Li2SO4 + H2O = (NH4)2SO4 + LiOH =>
2 NH3 + Li2SO4 + 2 H2O = (NH4)2SO4 + 2 LiOH
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
SrCO3 + HNO3 = Sr(NO3)2 + H2CO3 =>
SrCO3 + 2 HNO3 = Sr(NO3)2 + H2CO3
Ba(ClO3)2 + Pb(NO3)2 = Ba(NO3)2 + Pb(ClO3)2 =>
Ba(ClO3)2 + Pb(NO3)2 = Ba(NO3)2 + Pb(ClO3)2
Zn + HNO3 = Zn(NO3)2 + NH4NO6 =>
Zn + 4 HNO3 = Zn(NO3)2 + NH4NO6
FeCl3 + K4Fe(CN)6 = KCl + Fe4(Fe(CN)6)3 =>
4 FeCl3 + 3 K4Fe(CN)6 = 12 KCl + Fe4(Fe(CN)6)3
CH3CH2OH + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
CH3CH2OH + 4 KMnO4 + 5 KOH = CH3COOK + 4 K2MnO4 + 4 H2O
RbF + Sc(NO3)3 = Rb2ScF5 + RbNO3 =>
5 RbF + Sc(NO3)3 = Rb2ScF5 + 3 RbNO3
K{+} + I{-} = K + I2 =>
2 K{+} + 2 I{-} = 2 K + I2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Zn + HCl + Na2S2O3 = H2S + NaCl + ZnCl2 + H2O =>
4 Zn + 10 HCl + Na2S2O3 = 2 H2S + 2 NaCl + 4 ZnCl2 + 3 H2O
HSO4 + AlOH = AlSO4 + H2O =>
HSO4 + AlOH = AlSO4 + H2O
Ca(OH)2 + Na3(PO4) = Na(OH) + Ca3(PO4)2 =>
3 Ca(OH)2 + 2 Na3(PO4) = 6 Na(OH) + Ca3(PO4)2
Zn(NO3)2*6H2O + Fe(NO3)3*9H2O = Zn75Fe225O4 + O2 + H2O + NO2 =>
150 Zn(NO3)2*6H2O + 450 Fe(NO3)3*9H2O = 2 Zn75Fe225O4 + 821 O2 + 4950 H2O + 1650 NO2
CNCH2CH(Br)CN + H2O = HOOCCH2CH(NH2)COOH + NH4Br =>
CNCH2CH(Br)CN + 4 H2O = HOOCCH2CH(NH2)COOH + NH4Br
AgNO3 + K4Fe(CN)6 = KNO3 + Ag4Fe(CN)6 =>
4 AgNO3 + K4Fe(CN)6 = 4 KNO3 + Ag4Fe(CN)6
HAc + NaOH = NaAc + H2O =>
HAc + NaOH = NaAc + H2O
Fe(OH)3 + HBr = FeBr3 + H2O =>
Fe(OH)3 + 3 HBr = FeBr3 + 3 H2O
BaO + H2O = Ba + H2O2 =>
BaO + H2O = Ba + H2O2
AlOH3 + H2SO4 = H2O + Al2O + Al2SO =>
6 AlOH3 + 2 H2SO4 = 11 H2O + Al2O + 2 Al2SO
NH3(g) + O2(g) = NO2(g) + H2O(i) =>
4 NH3(g) + 7 O2(g) = 4 NO2(g) + 6 H2O(i)
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
H + P = HP =>
H + P = HP
FeCl3 + K4Fe(CN)6 = KCl + Fe4[Fe(CN)6]3 =>
4 FeCl3 + 3 K4Fe(CN)6 = 12 KCl + Fe4[Fe(CN)6]3
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
CsI + Br2 = CsBr + I2 =>
2 CsI + Br2 = 2 CsBr + I2
Al + NH3H2O = Al(OH)3 + H2 + NH3 =>
2 Al + 6 NH3H2O = 2 Al(OH)3 + 3 H2 + 6 NH3
K2CO3 + HNO2 = CO2 + H2O + KNO2 =>
K2CO3 + 2 HNO2 = CO2 + H2O + 2 KNO2
C2H5NH2 + HCl = C2H5NH3Cl =>
C2H5NH2 + HCl = C2H5NH3Cl
H2SO4 + Fe = FeSO4 + H2 =>
H2SO4 + Fe = FeSO4 + H2
TiOSO4 + H2O2 + H2O = H4TiO5 + H2SO4 =>
TiOSO4 + H2O2 + 2 H2O = H4TiO5 + H2SO4
Au + N = NAu =>
Au + N = NAu
KI + HNO3 = H2O + I2 + KNO3 + NO =>
6 KI + 8 HNO3 = 4 H2O + 3 I2 + 6 KNO3 + 2 NO
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
CH3CHO + KMnO4 + HCl = MnCl2 + H2O + KCl + CH3COOH =>
5 CH3CHO + 2 KMnO4 + 6 HCl = 2 MnCl2 + 3 H2O + 2 KCl + 5 CH3COOH
Iron(V)Phosphate + RubidiumSulfite = Iron(V)Sulfite + RubidiumPhosphate =>
Iron(V)Phosphate + RubidiumSulfite = Iron(V)Sulfite + RubidiumPhosphate
OH{-} + Cr2O7{-2} + IO2{-} = CrO2{-2} + IO4{-} + H2O =>
2 OH{-} + Cr2O7{-2} + 2 IO2{-} = 2 CrO2{-2} + 2 IO4{-} + H2O
Ca(OCl)2 + NaBr + H2O = CaCl2 + Br2 + NaOH =>
Ca(OCl)2 + 4 NaBr + 2 H2O = CaCl2 + 2 Br2 + 4 NaOH
C10H19O3N + O2 = H2O + CO2 + NH4{+} + HCO3{-} =>
2 C10H19O3N + 25 O2 = 14 H2O + 18 CO2 + 2 NH4{+} + 2 HCO3{-}
CH3COOH + C2H5OH = CH3COOCH5 =>
CH3COOH + 2 C2H5OH = 2 CH3COOCH5
OH + HCH2CHCO2 = H2O + CH2CHCO3 =>
3 OH + HCH2CHCO2 = 2 H2O + CH2CHCO3
KHCO3(aq) + HCl(l) = CO2(g) + H2O(l) + KCl(aq) =>
KHCO3(aq) + HCl(l) = CO2(g) + H2O(l) + KCl(aq)
Li2SO3 + O2 = Li2SO4 =>
2 Li2SO3 + O2 = 2 Li2SO4
ZnC2O4 + HNO3 = H2C2O4 + Zn(NO3)2 =>
ZnC2O4 + 2 HNO3 = H2C2O4 + Zn(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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