| Équations équilibrées la veille | Équations équilibrées le lendemain |
Bi(NO3)3*5H2O + Fe(NO3)3*9H2O + 6 NaOH = BiFeO3 + 6 NaNO3 + 17 H2O
CO2 + K(OH) = K2CO3 + H2O =>
CO2 + 2 K(OH) = K2CO3 + H2O
C + H2 = CH3 =>
2 C + 3 H2 = 2 CH3
Bi(NO3)3*5H2O + Fe(NO3)3*9H2O + NaOH = BiFeO3 + NaNO3 + H2O =>
Bi(NO3)3*5H2O + Fe(NO3)3*9H2O + 6 NaOH = BiFeO3 + 6 NaNO3 + 17 H2O
NA + Cl2 = NACl2 =>
NA + Cl2 = NACl2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C2H5Cl + Na = C2H5 + NaCl =>
C2H5Cl + Na = C2H5 + NaCl
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
BaCl2 + Na2SiCO3 = BaCO3 + Na2SiCl2 =>
BaCl2 + Na2SiCO3 = BaCO3 + Na2SiCl2
PB(OH)4 + HNO3 = PB(OH)2(NO3)2 + H2O =>
PB(OH)4 + 2 HNO3 = PB(OH)2(NO3)2 + 2 H2O
PbCrO4 + KI + HCl = PbCl2 + CrCl3 + KCl + I2 + H2O =>
2 PbCrO4 + 6 KI + 16 HCl = 2 PbCl2 + 2 CrCl3 + 6 KCl + 3 I2 + 8 H2O
NA + Cl2 = NACl2 =>
NA + Cl2 = NACl2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2SO4 + LiOH = Li2SO4 + H2O =>
H2SO4 + 2 LiOH = Li2SO4 + 2 H2O
KBr + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + Br2 + K2SO4 + H2O =>
6 KBr + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 3 Br2 + 4 K2SO4 + 7 H2O
KMNO4 + FeSO4 + H2SO4 = MNSO4 + Fe2(SO4)3 + K2SO4 + H2O =>
2 KMNO4 + 10 FeSO4 + 8 H2SO4 = 2 MNSO4 + 5 Fe2(SO4)3 + K2SO4 + 8 H2O
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
KCO3 + HCl = KCl2 + H2O + CO2 =>
KCO3 + 2 HCl = KCl2 + H2O + CO2
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
KMNO4 + FeSO4 + H2SO4 = MNSO4 + Fe2(SO4)3 + K2SO4 + H2O =>
2 KMNO4 + 10 FeSO4 + 8 H2SO4 = 2 MNSO4 + 5 Fe2(SO4)3 + K2SO4 + 8 H2O
CO2(g) + NH3(g) = NH2CONH2(s) + H2O =>
CO2(g) + 2 NH3(g) = NH2CONH2(s) + H2O
Na + HNo3 = NaNo3 + H2 =>
2 Na + 2 HNo3 = 2 NaNo3 + H2
NH4Cl + AgNO3 = AgCl + NH4NO3 =>
NH4Cl + AgNO3 = AgCl + NH4NO3
HClO3 + Fe = Fe(ClO3)3 + FeCl3 + H2O =>
18 HClO3 + 6 Fe = 5 Fe(ClO3)3 + FeCl3 + 9 H2O
Zn(OH)2 + H2SO4 = ZnSO4 + H2O =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 H2O
Cu(s) + O2(g) = Cu2O(g) =>
4 Cu(s) + O2(g) = 2 Cu2O(g)
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
C2H5Cl + Na = C4H10 + NaCl =>
2 C2H5Cl + 2 Na = C4H10 + 2 NaCl
FECl2 + NAOH = FE(OH)2 + NACl =>
FECl2 + 2 NAOH = FE(OH)2 + 2 NACl
PtCl4 + NH3 = Pt[NH3]4Cl2 + Cl =>
PtCl4 + 4 NH3 = Pt[NH3]4Cl2 + 2 Cl
CuO + H2O = Cu(OH)2 =>
CuO + H2O = Cu(OH)2
C5H12O + Cr2O7{2-} + H{+} = C5H10O + Cr{3+} + H2O =>
3 C5H12O + Cr2O7{2-} + 8 H{+} = 3 C5H10O + 2 Cr{3+} + 7 H2O
I2 + KIO3 + HCl = ICl + KCl + H2O =>
2 I2 + KIO3 + 6 HCl = 5 ICl + KCl + 3 H2O
KI + KIO3 + HCl = ICl + KCl + H2O =>
2 KI + KIO3 + 6 HCl = 3 ICl + 3 KCl + 3 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
C6H14O + Cr2O7{2-} + H{+} = C6H12O + Cr{3+} + H2O =>
3 C6H14O + Cr2O7{2-} + 8 H{+} = 3 C6H12O + 2 Cr{3+} + 7 H2O
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
H2So4 + B(OH)3 = B2(So4)3 + H2O =>
3 H2So4 + 2 B(OH)3 = B2(So4)3 + 6 H2O
Ca(OH)2 = Ca + OH =>
Ca(OH)2 = Ca + 2 OH
ZnSO4*7H2O + FeSO4*7H2O + (NH4)2C2O4*H2O = ZnFe2(C2O4)3 + (NH4)2SO4 + H2O =>
ZnSO4*7H2O + 2 FeSO4*7H2O + 3(NH4)2C2O4*H2O = ZnFe2(C2O4)3 + 3(NH4)2SO4 + 24 H2O
CACO3 = CAO + CO2 =>
CACO3 = CAO + CO2
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
I2 + IO3{-} + H{+} = H2O + I{+} =>
2 I2 + IO3{-} + 6 H{+} = 3 H2O + 5 I{+}
I{-} + IO3{-} + H{+} = H2O + I{+} =>
2 I{-} + IO3{-} + 6 H{+} = 3 H2O + 3 I{+}
HBr + Al(OH)3 = H2O + AlBr3 =>
3 HBr + Al(OH)3 = 3 H2O + AlBr3
ZnSO4*7H2O + FeSO4*7H2O + (NH4)2C2O4*H2O = Fe2(C2O4)3 + (NH4)2SO4 + H2O + Zn =>
ZnSO4*7H2O + 2 FeSO4*7H2O + 3(NH4)2C2O4*H2O = Fe2(C2O4)3 + 3(NH4)2SO4 + 24 H2O + Zn
Mg(s) + Cl2(g) = MgCl =>
2 Mg(s) + Cl2(g) = 2 MgCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/28/17
Équations équilibrées sur06/27/16
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