| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH4 + 2 O2 = 2 H2O + CO2
C6H5CH3 + KMNO4 + H2SO4 = C6H5COOH + MNSO4 + K2SO4 + H2O =>
5 C6H5CH3 + 6 KMNO4 + 9 H2SO4 = 5 C6H5COOH + 6 MNSO4 + 3 K2SO4 + 14 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Mg3(PO4)2 + AlCl3 = MgCl2 + Al2(PO4)2 =>
Mg3(PO4)2 + 2 AlCl3 = 3 MgCl2 + Al2(PO4)2
HCLO + Ca(OH)2 = Ca(CLO)2 + H2O =>
2 HCLO + Ca(OH)2 = Ca(CLO)2 + 2 H2O
H2O + HBR = H3O + BR =>
H2O + HBR = H3O + BR
H2S + KMnO4 + CO2 = S + MnO2 + KHCO3 + H2O =>
3 H2S + 2 KMnO4 + 2 CO2 = 3 S + 2 MnO2 + 2 KHCO3 + 2 H2O
AL(OH)3 + HCl = ALCl3 + H2O =>
AL(OH)3 + 3 HCl = ALCl3 + 3 H2O
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
KOH + HCi = KCi + H2O =>
KOH + HCi = KCi + H2O
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
C5H10 + O2 = CO2 + H20 =>
2 C5H10 + 10 O2 = 10 CO2 + H20
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
ZnSO4 + H2 = Zn + H2SO4 =>
ZnSO4 + H2 = Zn + H2SO4
KH2PO4 = KPO3 + H2O =>
KH2PO4 = KPO3 + H2O
K2Cr2O7 + HI + HCLO4 = KCLO4 + Cr(CLO4)3 + I2 + H2O =>
K2Cr2O7 + 6 HI + 8 HCLO4 = 2 KCLO4 + 2 Cr(CLO4)3 + 3 I2 + 7 H2O
CuClO3 + K2S = Cu2S + KClO3 =>
2 CuClO3 + K2S = Cu2S + 2 KClO3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NH4Cl + H2O = H3O + NH3 + Cl =>
NH4Cl + H2O = H3O + NH3 + Cl
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
Fe + H2O2 = Fe(OH)3 =>
2 Fe + 3 H2O2 = 2 Fe(OH)3
Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3
CuO + NH3 + H2O = [Cu(NH3)4](OH)2 =>
CuO + 4 NH3 + H2O = [Cu(NH3)4](OH)2
FECl3 + NAOH = FE(OH)3 + NACl =>
FECl3 + 3 NAOH = FE(OH)3 + 3 NACl
FeO + K4[Fe(CN)6]3 = Fe4[Fe(CN)6]3 + K + O2 =>
4 FeO + K4[Fe(CN)6]3 = Fe4[Fe(CN)6]3 + 4 K + 2 O2
PB(NO3)2 + K2S = PBS + KNO3 =>
PB(NO3)2 + K2S = PBS + 2 KNO3
K2Cr2O7 + HI + HCLO4 = KCLO4 + Cr(CLO4)3 + I2 + H2O =>
K2Cr2O7 + 6 HI + 8 HCLO4 = 2 KCLO4 + 2 Cr(CLO4)3 + 3 I2 + 7 H2O
CH3COCH(CH3)2 + H2O = CH3CH(OH)CH3 + CH3COOH =>
6 CH3COCH(CH3)2 + 8 H2O = 8 CH3CH(OH)CH3 + 3 CH3COOH
C3H4 + KMnO4 + KOH = CH3COOK + MnO2 + K2CO3 =>
5 C3H4 + 8 KMnO4 + KOH = 7 CH3COOK + 8 MnO2 + K2CO3
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
AgNo3 + NaCl = NaNo3 + AgCl =>
AgNo3 + NaCl = NaNo3 + AgCl
CH3COH + H2 = C2H5OH =>
CH3COH + H2 = C2H5OH
HBr + FeCl3 = FeBr3 + HCl =>
3 HBr + FeCl3 = FeBr3 + 3 HCl
SO3 + H2O = SO + HO =>
SO3 + 2 H2O = SO + 4 HO
C + O2 = CO2 =>
C + O2 = CO2
NaBiO3 + HNO3 = Bi(NO3)3 + O2 + NaNO3 + H2O =>
2 NaBiO3 + 8 HNO3 = 2 Bi(NO3)3 + O2 + 2 NaNO3 + 4 H2O
B2S3Br2 + (HS)2CS = B8S16 + CS2 + HBr =>
4 B2S3Br2 + 4(HS)2CS = B8S16 + 4 CS2 + 8 HBr
Ba(OH)2 + H3Po4 = Ba3(Po4)2 + H2O =>
3 Ba(OH)2 + 2 H3Po4 = Ba3(Po4)2 + 6 H2O
SbCl3 + H2S = Sb2S3 + HCl =>
2 SbCl3 + 3 H2S = Sb2S3 + 6 HCl
ZnS + HNO3 = ZnSO4 + NO2 + H2O =>
ZnS + 8 HNO3 = ZnSO4 + 8 NO2 + 4 H2O
NaBH4 + (C2H5)2OBF3 = B2H6 + NaBF4 + (C2H5)2O =>
3 NaBH4 + 4(C2H5)2OBF3 = 2 B2H6 + 3 NaBF4 + 4(C2H5)2O
KOH + HNO2 = KNO2 + H2O =>
KOH + HNO2 = KNO2 + H2O
HCOOH + Na2CO3 = HCOONa + H2O + CO2 =>
2 HCOOH + Na2CO3 = 2 HCOONa + H2O + CO2
C2H5OH + K2CR2O7 + H2SO4 = HCOOH + CR2(SO4)3 + K2SO4 + H2O =>
3 C2H5OH + 4 K2CR2O7 + 16 H2SO4 = 6 HCOOH + 4 CR2(SO4)3 + 4 K2SO4 + 19 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
S8 + KOH = K2S3 + K2S2O3 + H2O =>
S8 + 6 KOH = 2 K2S3 + K2S2O3 + 3 H2O
Cr2O7 + H = Cr + H2O =>
Cr2O7 + 14 H = 2 Cr + 7 H2O
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/20/18
Équations équilibrées sur04/19/17
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