| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Si + F2 = 2 SiF
CH3CCH + H2O = CH3CHCHOH =>
CH3CCH + H2O = CH3CHCHOH
KClO3(s) + P4S3(s) = KCl(s) + P4O10(s) + SO2(g) =>
16 KClO3(s) + 3 P4S3(s) = 16 KCl(s) + 3 P4O10(s) + 9 SO2(g)
CaOH2 + H2O = Ca(OH)2 + H2 =>
CaOH2 + H2O = Ca(OH)2 + H2
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
K2Cr2O7 + KI + HCl = KCl + I2 + H2O + CrCl3 =>
K2Cr2O7 + 6 KI + 14 HCl = 8 KCl + 3 I2 + 7 H2O + 2 CrCl3
C13H22OH + O2 = CO2 + H2O =>
4 C13H22OH + 73 O2 = 52 CO2 + 46 H2O
Zn + HNO = ZnNO + H2 =>
2 Zn + 2 HNO = 2 ZnNO + H2
FeSO4 + H2SO4 = Fe(SO4)3 + H =>
FeSO4 + 2 H2SO4 = Fe(SO4)3 + 4 H
CH3CHCHCH3 + KMnO4 + H2SO4 = CH3COOH + KSO4 + MnSO4 + H2O =>
CH3CHCHCH3 + 2 KMnO4 + 4 H2SO4 = 2 CH3COOH + 2 KSO4 + 2 MnSO4 + 4 H2O
CuBr2 + HNO3 = Cu(NO3)2 + HBrO3 + NO + H2O =>
CuBr2 + 6 HNO3 = Cu(NO3)2 + 2 HBrO3 + 4 NO + 2 H2O
NaOH + TiO(OH)2 = Na2Ti4O9 + H2O =>
2 NaOH + 4 TiO(OH)2 = Na2Ti4O9 + 5 H2O
Ca3(PO4)2 + SiO2 + C = P4 + CO9 + CaSi =>
18 Ca3(PO4)2 + 54 SiO2 + 28 C = 9 P4 + 28 CO9 + 54 CaSi
CH3C6H4NH2 + (CH3CO)2O = C9H11NO + COOHCH3 =>
CH3C6H4NH2 + (CH3CO)2O = C9H11NO + COOHCH3
N2(s) + O2(g) = N2O(g) =>
2 N2(s) + O2(g) = 2 N2O(g)
CaCO3 + NaCl = Na2CO3 + CaCl2 =>
CaCO3 + 2 NaCl = Na2CO3 + CaCl2
Ni2Cl + O2 = Ni2O3 + Cl2 =>
2 Ni2Cl + 3 O2 = 2 Ni2O3 + Cl2
S8 + BaO = BaS + O =>
S8 + 8 BaO = 8 BaS + 8 O
CH3OOH + HCl = OH + H + CH3OCl =>
CH3OOH + HCl = OH + H + CH3OCl
C13H28 + O2 = CO + H2 =>
2 C13H28 + 13 O2 = 26 CO + 28 H2
LiCl + H2SO4 = HCl + Li2SO4 =>
2 LiCl + H2SO4 = 2 HCl + Li2SO4
XAl + KOH + H2O = XKAl(OH)4 + H2 =>
2 XAl + 2 KOH + 6 H2O = 2 XKAl(OH)4 + 3 H2
KH2PO3 + KOH = K2HPO3 + H2O =>
KH2PO3 + KOH = K2HPO3 + H2O
C6H5COOHCOOH + CH3CH2OH = H2O + C6H5COOCH2CH3 =>
24 C6H5COOHCOOH + 57 CH3CH2OH = 85 H2O + 34 C6H5COOCH2CH3
CH4 + O2 = HCHO + H2O =>
CH4 + O2 = HCHO + H2O
C2H6 + H2SO4 = C2H6SO3 + H2O =>
C2H6 + H2SO4 = C2H6SO3 + H2O
(NH4)H3PO4 + KOH = H2O + NKPO =>
(NH4)H3PO4 + KOH = 4 H2O + NKPO
Fe2(C2O4)3 = Fe(C2O4) + CO2 =>
Fe2(C2O4)3 = 2 Fe(C2O4) + 2 CO2
KNO2 + AgNO3 = AgNO2 + KNO3 =>
KNO2 + AgNO3 = AgNO2 + KNO3
Hg2(OH)2 = Hg + OH =>
Hg2(OH)2 = 2 Hg + 2 OH
FeSO4 + Br2 + NaOH = Fe(OH)3 + NaBr + Na2SO4 =>
2 FeSO4 + Br2 + 6 NaOH = 2 Fe(OH)3 + 2 NaBr + 2 Na2SO4
HNO3 + K = KNO3 + NH4NO + H2O =>
14 HNO3 + 12 K = 12 KNO3 + NH4NO + 5 H2O
C15H5 + O2 = CO2 + H2O =>
4 C15H5 + 65 O2 = 60 CO2 + 10 H2O
NH4OH + HCe = NH4Ce + H2O =>
NH4OH + HCe = NH4Ce + H2O
HBr + Cs3PO3 = H3PO3 + CsBr =>
3 HBr + Cs3PO3 = H3PO3 + 3 CsBr
Co2 + H2SO4 = Co2(SO4)3 + H2 =>
Co2 + 3 H2SO4 = Co2(SO4)3 + 3 H2
Na2S5O6 + Cl2 + H2O = Na2SO4 + HCl + H2SO4 =>
Na2S5O6 + 10 Cl2 + 14 H2O = Na2SO4 + 20 HCl + 4 H2SO4
HOOCCH2CH2CH2CH2COOH + CaCO3 = (CH3CH2COO)2Ca + H2O + CO2 =>
14 HOOCCH2CH2CH2CH2COOH + 13 CaCO3 = 13(CH3CH2COO)2Ca + 5 H2O + 19 CO2
CH4 + COOH + KOH = KCH3CO2 + H2O =>
6 CH4 + 8 COOH + 7 KOH = 7 KCH3CO2 + 9 H2O
Sb2O3(s) + NaOH(ac) = NaSbO2(ac) + H2O(l) =>
Sb2O3(s) + 2 NaOH(ac) = 2 NaSbO2(ac) + H2O(l)
ReCl7 = Re + Cl =>
ReCl7 = Re + 7 Cl
FeSO4 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeSO4 + 2 H2SO4 = Fe2(SO4)3 + SO2 + 2 H2O
Hg2(OH)2 = Hg2 + OH =>
Hg2(OH)2 = Hg2 + 2 OH
(NH4)S = NH3 + H2S2 =>
2(NH4)S = 2 NH3 + H2S2
HCuCl2 + NH3 + O2 + H2O = Cu(NH3)4(OH)2 + NH4Cl =>
4 HCuCl2 + 24 NH3 + O2 + 6 H2O = 4 Cu(NH3)4(OH)2 + 8 NH4Cl
FeSO4 + H2SO4 = Fe(SO4)2 + H2 =>
FeSO4 + H2SO4 = Fe(SO4)2 + H2
NH + HCl = NHCl + H2 =>
2 NH + 2 HCl = 2 NHCl + H2
Al + AgNO3 = Al(NO3)3 + Ag =>
Al + 3 AgNO3 = Al(NO3)3 + 3 Ag
FeSO4 + H2SO4 = Fe2(SO4)3 + H2 =>
2 FeSO4 + H2SO4 = Fe2(SO4)3 + H2
CuO(k) + C(k) = Cu(k) + CO2(r) =>
2 CuO(k) + C(k) = 2 Cu(k) + CO2(r)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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