| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
LiBr + Pb(NO3)2 = Li(NO3) + PbBr2 =>
2 LiBr + Pb(NO3)2 = 2 Li(NO3) + PbBr2
Ca(NO3)2 + NaPO4 = NaNO3 + Ca(PO4)2 =>
Ca(NO3)2 + 2 NaPO4 = 2 NaNO3 + Ca(PO4)2
NaOHHCl = NaCl*H2O =>
NaOHHCl = NaCl*H2O
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2 =>
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
NH3 + O3 = H2O + N2 =>
2 NH3 + O3 = 3 H2O + N2
SiHCl3 + H2O = Si2H2O3 + HCl =>
2 SiHCl3 + 3 H2O = Si2H2O3 + 6 HCl
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
FeCl2 + CuO = CuCl2 + FeO =>
FeCl2 + CuO = CuCl2 + FeO
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
Na3PO4 + ZnS = Zn3(PO4)2 + Na2S =>
2 Na3PO4 + 3 ZnS = Zn3(PO4)2 + 3 Na2S
C2H6O2 + O2 = CO2 + H2O =>
2 C2H6O2 + 5 O2 = 4 CO2 + 6 H2O
ZnCl2 + LiOH = Zn(OH)2 + LiCl =>
ZnCl2 + 2 LiOH = Zn(OH)2 + 2 LiCl
Cu + HBr = CuHBr =>
Cu + HBr = CuHBr
NaNO2 + HCN = NaCN + HNO2 =>
NaNO2 + HCN = NaCN + HNO2
CH3CH2OHCUO = CH3CHOH2OCU =>
CH3CH2OHCUO = CH3CHOH2OCU
H(NO3) + NaH(CO3) = Na(NO3) + H2O + CO2 =>
H(NO3) + NaH(CO3) = Na(NO3) + H2O + CO2
CH3COOCH2CH3NaOH = CH3COOHCH3CH2ONa =>
CH3COOCH2CH3NaOH = CH3COOHCH3CH2ONa
ZnSO3 + HNO3 = Zn(NO3)2 + SO2 + H2O =>
ZnSO3 + 2 HNO3 = Zn(NO3)2 + SO2 + H2O
K2MnO4 + KOH + NO2 = Mn(OH)2 + KNO3 =>
K2MnO4 + 2 KOH + 4 NO2 = Mn(OH)2 + 4 KNO3
(f)HCl + Zn = ZnCl2 + H2 =>
2(f)HCl + Zn = ZnCl2 + H2
He2O2 = HeO =>
He2O2 = 2 HeO
Fe(NO3)3 + Cu = Fe(NO3)2 + Cu(NO3)2 =>
2 Fe(NO3)3 + Cu = 2 Fe(NO3)2 + Cu(NO3)2
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
CH2(OH) + O2 = CO2 + H2O =>
4 CH2(OH) + 5 O2 = 4 CO2 + 6 H2O
Ni(ClO4)2 + Br2 + HCl + H2O = NiBr + HClO =>
2 Ni(ClO4)2 + Br2 + 14 HCl + 2 H2O = 2 NiBr + 18 HClO
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
HC + H2O = CO2 + H2 =>
2 HC + 4 H2O = 2 CO2 + 5 H2
Cu + Fe(NO3)3 = CuNO3 + Fe =>
3 Cu + Fe(NO3)3 = 3 CuNO3 + Fe
HSHCl = H2SCl =>
HSHCl = H2SCl
H2O + NaO = NaOH + O2 =>
2 H2O + 4 NaO = 4 NaOH + O2
Cu + Fe(NO3)3 = Cu(NO3) + Fe =>
3 Cu + Fe(NO3)3 = 3 Cu(NO3) + Fe
Hg(SCN)2 + KSCN = K2[Hg(SCN)4] =>
Hg(SCN)2 + 2 KSCN = K2[Hg(SCN)4]
S2O3{-2} + Fe{3+} = Fe{2+} + S4O6{2-} =>
2 S2O3{-2} + 2 Fe{3+} = 2 Fe{2+} + S4O6{2-}
Ni(OH)2Br2KOH = Ni(OH)3KBr2 =>
Ni(OH)2Br2KOH = Ni(OH)3KBr2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
ZnCl2 + BaS = ZnS + BaCl2 =>
ZnCl2 + BaS = ZnS + BaCl2
K2Cr2O7 + H2C2O4 = H2Cr2O7 + K2C2O4 =>
K2Cr2O7 + H2C2O4 = H2Cr2O7 + K2C2O4
HNO3Mg(OH)2 = MgNO3H(OH)2 =>
HNO3Mg(OH)2 = MgNO3H(OH)2
LaN3O9 + FeN3O9 + C6H8O7 = LaFeO3 + N2 + CO2 + H2O =>
3 LaN3O9 + 3 FeN3O9 + 5 C6H8O7 = 3 LaFeO3 + 9 N2 + 30 CO2 + 20 H2O
Fe2(SO4)3 + Pb(NO2)4 = Fe(NO2)3 + Pb(SO4)2 =>
2 Fe2(SO4)3 + 3 Pb(NO2)4 = 4 Fe(NO2)3 + 3 Pb(SO4)2
H2 + N = H2N =>
H2 + N = H2N
calciumchloride + sodiumcarbonate = calciumcarbonate + sodiumchloride =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
CuO2(s) + Fe = FeO2 + Cu =>
CuO2(s) + Fe = FeO2 + Cu
C7H16(s) + O2 = CO2 + H2O =>
C7H16(s) + 11 O2 = 7 CO2 + 8 H2O
KO2 + H2O = O2 + KOH =>
4 KO2 + 2 H2O = 3 O2 + 4 KOH
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Cr2(SO4)3 + K2S2O8 + H2O = H2Cr2O7 + K2SO4 + H2SO4 =>
Cr2(SO4)3 + 3 K2S2O8 + 7 H2O = H2Cr2O7 + 3 K2SO4 + 6 H2SO4
NaNO2 + HCN = NaCN + HNO2 =>
NaNO2 + HCN = NaCN + HNO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
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