| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 HNO3 + 3 I2 = 6 HIO3 + 10 NO + 2 H2O
ZnS = Zn + S =>
ZnS = Zn + S
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
C4H10O + C3H8O = C4H8O + C3H10O =>
C4H10O + C3H8O = C4H8O + C3H10O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
SrCO3 + SeO2 = SrSeO3 + CO2 =>
SrCO3 + SeO2 = SrSeO3 + CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
Cu + HNO3 = Cu(NO3)2 + N2 + H2O =>
5 Cu + 12 HNO3 = 5 Cu(NO3)2 + N2 + 6 H2O
C6H8O7 + C4H10O = C18H32O7 + H2O =>
C6H8O7 + 3 C4H10O = C18H32O7 + 3 H2O
C17H31COOH + CH3OH = C3H8O3 + C19H34O2 =>
17 C17H31COOH + 4 CH3OH = 2 C3H8O3 + 16 C19H34O2
C17H31COOH + C2H5OH = C3H8O3 + C19H34O2 =>
21 C17H31COOH + 4 C2H5OH = 2 C3H8O3 + 20 C19H34O2
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
ZN(OH)2 + H2SO4 = ZNSO4 + H2O =>
ZN(OH)2 + H2SO4 = ZNSO4 + 2 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CH3CH2BR + NAOH = CH3CH2OH + NABR =>
CH3CH2BR + NAOH = CH3CH2OH + NABR
C17H31COOH + CH3OH = C3H8O3 + C19H34O2 =>
17 C17H31COOH + 4 CH3OH = 2 C3H8O3 + 16 C19H34O2
CH3OH + KMNO4 + H2SO4 = HCOOH + MNSO4 + K2SO4 + H2O =>
5 CH3OH + 4 KMNO4 + 6 H2SO4 = 5 HCOOH + 4 MNSO4 + 2 K2SO4 + 11 H2O
H3PO4 + NH3 = ((NH4)3PO4) =>
H3PO4 + 3 NH3 = ((NH4)3PO4)
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
Zn(OH)2 + H2SO4 = ZnSO4 + H2O =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 H2O
KCrO2 + Br2 + KOH = KBr + K2Cr2O7 + H2O =>
2 KCrO2 + 3 Br2 + 6 KOH = 6 KBr + K2Cr2O7 + 3 H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HI = H2 + I2 =>
2 HI = H2 + I2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Mg + CH3COOH = H2 + (CH3COO)2Mg =>
Mg + 2 CH3COOH = H2 + (CH3COO)2Mg
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
CH3COH + KMNO4 + H2SO4 = CH3COOH + MNSO4 + K2SO4 + H2O =>
5 CH3COH + 2 KMNO4 + 3 H2SO4 = 5 CH3COOH + 2 MNSO4 + K2SO4 + 3 H2O
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
C2 + O2 = CO2 =>
C2 + 2 O2 = 2 CO2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
I3{-} + SO2 + H2O = I{-} + SO4{-2} + H{+} =>
I3{-} + SO2 + 2 H2O = 3 I{-} + SO4{-2} + 4 H{+}
C + Si = SiC =>
C + Si = SiC
Sb{3+} + Zn + H3O{+} = SbH3 + Zn{2+} + H2O =>
Sb{3+} + 3 Zn + 3 H3O{+} = SbH3 + 3 Zn{2+} + 3 H2O
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
Zn + CuCl2 = Cu + ZnCl =>
2 Zn + CuCl2 = Cu + 2 ZnCl
FeSO + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO + 14 KMnO4 + 26 H2SO4 = 5 Fe2(SO4)3 + 14 MnSO4 + 7 K2SO4 + 26 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
AL + Br = ALBr =>
AL + Br = ALBr
C12H22O11 + KCLO3Fe2O3 = CO3 + H2O2 + KCL + Fe2 =>
6 C12H22O11 + 47 KCLO3Fe2O3 = 72 CO3 + 66 H2O2 + 47 KCL + 47 Fe2
CUO + H2SO4 = CUSO4 + H2O =>
CUO + H2SO4 = CUSO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/18
Équations équilibrées sur01/21/18
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