| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 HNO3 + 3 FeO = 3 Fe(NO3)3 + 5 H2O + NO
Al + HCl = AlHCl2 + H2 =>
2 Al + 4 HCl = 2 AlHCl2 + H2
Mn + H2 = MnH2 =>
Mn + H2 = MnH2
Ba(NO3)2 + KF = BaF2 + KNO3 =>
Ba(NO3)2 + 2 KF = BaF2 + 2 KNO3
FeBr3 + Cl2 = FeCl3 + Br2 =>
2 FeBr3 + 3 Cl2 = 2 FeCl3 + 3 Br2
HNO3 + FeO = Fe(NO3)3 + H2O + NO =>
10 HNO3 + 3 FeO = 3 Fe(NO3)3 + 5 H2O + NO
C4H11N + O2 = CO2 + H2O + NO2 =>
4 C4H11N + 31 O2 = 16 CO2 + 22 H2O + 4 NO2
H2PtCl6 + Al2(C2O4)3 = Al2(PtCl6)3 + H2C2O4 =>
3 H2PtCl6 + Al2(C2O4)3 = Al2(PtCl6)3 + 3 H2C2O4
C2 + N2 = CN2 =>
C2 + 2 N2 = 2 CN2
PCl5 + O2 = POCl3 + Cl2 =>
2 PCl5 + O2 = 2 POCl3 + 2 Cl2
Rb + N2 = Rb3N2 =>
3 Rb + N2 = Rb3N2
ZnS + H2SO4 = ZnSO4 + SO2 + H2O =>
ZnS + 4 H2SO4 = ZnSO4 + 4 SO2 + 4 H2O
Ca(OH)2 + HCH3CO2 = Ca(CH3)2 + H2O + CO2 =>
Ca(OH)2 + 2 HCH3CO2 = Ca(CH3)2 + 2 H2O + 2 CO2
FeCl3HOH = Fe(OH)HCl3 =>
FeCl3HOH = Fe(OH)HCl3
S{2-} + S2O8{2-} + H2O = SO4{2-} + H{+} =>
S{2-} + 4 S2O8{2-} + 4 H2O = 9 SO4{2-} + 8 H{+}
CuFeS2 = Cu + Fe + S2 =>
CuFeS2 = Cu + Fe + S2
NaCl + H2C4H4O6 = NaHC4H4O6 + HCl =>
NaCl + H2C4H4O6 = NaHC4H4O6 + HCl
KMnO4 + H2SO4 + CrCl2 = MnSO4 + K2SO4 + Cr2(SO4)3 + HCl + H2O =>
2 KMnO4 + 18 H2SO4 + 10 CrCl2 = 2 MnSO4 + K2SO4 + 5 Cr2(SO4)3 + 20 HCl + 8 H2O
Li2O + SO2 = Li2S + O2 =>
2 Li2O + 2 SO2 = 2 Li2S + 3 O2
RbOH = OH + Rb =>
RbOH = OH + Rb
Mg(OH)2 + HCl = HCl(OH) + Mg =>
Mg(OH)2 + 2 HCl = 2 HCl(OH) + Mg
BaCl2 + NH3 = BaH2 + NCl3 =>
3 BaCl2 + 2 NH3 = 3 BaH2 + 2 NCl3
CO + H2 = C3H8 + *H2O =>
3 CO + 7 H2 = C3H8 + 3*H2O
C2H4O + Ag2O = C2H3OOH + Ag =>
C2H4O + Ag2O = C2H3OOH + 2 Ag
(CH3COO)2Cu*H2O + N2H4*H2O = Cu2O + N2 + CH3COOH + H2O =>
4(CH3COO)2Cu*H2O + N2H4*H2O = 2 Cu2O + N2 + 8 CH3COOH + 3 H2O
Pt + CuSO4 = PtSO4 + Cu =>
Pt + CuSO4 = PtSO4 + Cu
N + H = N2H2 =>
2 N + 2 H = N2H2
NaNo3 + KMnO4 + H2SO4 = No2 + K2SO4 + Na2SO4 + MnSO4 + H2O =>
10 NaNo3 + 2 KMnO4 + 8 H2SO4 = 15 No2 + K2SO4 + 5 Na2SO4 + 2 MnSO4 + 8 H2O
H2S + MnO4 = S + MnO2 + H2O =>
2 H2S + MnO4 = 2 S + MnO2 + 2 H2O
Be + HF = Be(HF)2 =>
Be + 2 HF = Be(HF)2
F + O2 = OF2 =>
4 F + O2 = 2 OF2
FeCO3 + HI = HCO3 + FeI2 + H2 =>
2 FeCO3 + 4 HI = 2 HCO3 + 2 FeI2 + H2
CH3COOHBaOH = CH3COOBaH2O =>
CH3COOHBaOH = CH3COOBaH2O
Na2CO3 + HCl = NaHCl2 + H2O + CO2 =>
Na2CO3 + 4 HCl = 2 NaHCl2 + H2O + CO2
CuO + NO3 = CuO2 + NO2 =>
CuO + NO3 = CuO2 + NO2
C2H7NO + CO2 = C2H7NO(CO2) =>
C2H7NO + CO2 = C2H7NO(CO2)
Si(OH)4 + HF = H2SiF6 + H2O =>
Si(OH)4 + 6 HF = H2SiF6 + 4 H2O
FeCl2 + H2O = FeO + HCl =>
FeCl2 + H2O = FeO + 2 HCl
C6H12O6 + KNO3 = CO2 + H2O + KOH + N2 =>
5 C6H12O6 + 24 KNO3 = 30 CO2 + 18 H2O + 24 KOH + 12 N2
KBr + Cl2 = KCl + Br2 =>
2 KBr + Cl2 = 2 KCl + Br2
XCH3 + O2 = XOH + CO2 + H2O =>
XCH3 + 2 O2 = XOH + CO2 + H2O
Fe2 + S8 = FeS =>
4 Fe2 + S8 = 8 FeS
H2O + NH3 + KNO3 = NH4NO3 + KOH =>
H2O + NH3 + KNO3 = NH4NO3 + KOH
C2O2H4 + NaHCO3 = NaC2H3O2 + CO2 + H2O =>
C2O2H4 + NaHCO3 = NaC2H3O2 + CO2 + H2O
SiO3 + H2O = H2SiO3 + OH =>
SiO3 + 2 H2O = H2SiO3 + 2 OH
Cu + HSO4 = Cu2(SO4) + H2 =>
4 Cu + 2 HSO4 = 2 Cu2(SO4) + H2
NaHCO3 + CH3CO2H = Na2CO3 + C2H3O2 + H2O =>
4 NaHCO3 + 7 CH3CO2H = 2 Na2CO3 + 8 C2H3O2 + 4 H2O
CH3CHCHCH3 + KMnO4 + H2SO4 = CH3COOH + KSO4 + MnSO4 + H2O =>
CH3CHCHCH3 + 2 KMnO4 + 4 H2SO4 = 2 CH3COOH + 2 KSO4 + 2 MnSO4 + 4 H2O
Ba(Cl)2 + Al2(SO4)3 = Ba2(SO4)2 + Al(Cl3) =>
6 Ba(Cl)2 + 2 Al2(SO4)3 = 3 Ba2(SO4)2 + 4 Al(Cl3)
BeCl2 + Na2CO3 + H2O = Be(OH)2 + CO2 + NaCl =>
BeCl2 + Na2CO3 + H2O = Be(OH)2 + CO2 + 2 NaCl
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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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