| Équations équilibrées la veille | Équations équilibrées le lendemain |
11 H2O + Mn(NO3)2 + Pb(NO3)2 + TiC12H28O4 = MnPbTiO3 + 4 NH3 + 19 H2 + 12 CO2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
Al + CuBr2 = AlBr3 + Cu =>
2 Al + 3 CuBr2 = 2 AlBr3 + 3 Cu
Pb(No3)2 + K2SO4 = KNo3 + PbSO4 =>
Pb(No3)2 + K2SO4 = 2 KNo3 + PbSO4
CH3NH2 + CH3Br = CH3NHCH3 + CH3NH3Br =>
2 CH3NH2 + CH3Br = CH3NHCH3 + CH3NH3Br
Al(No3)3 + Ga = AlGa + (No3)3 =>
Al(No3)3 + Ga = AlGa + (No3)3
K2HPO4 + AgNO3 = Ag3PO4 + KH2PO4 + KNO3 =>
2 K2HPO4 + 3 AgNO3 = Ag3PO4 + KH2PO4 + 3 KNO3
Hg(NO3)2 + AgOH = Hg(OH)2 + AgNO3 =>
Hg(NO3)2 + 2 AgOH = Hg(OH)2 + 2 AgNO3
BaO + HCl = BaCl2 + H2O =>
BaO + 2 HCl = BaCl2 + H2O
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
Ca5(PO4)3OH + H2O = H3PO4 + Ca(OH)2 =>
Ca5(PO4)3OH + 9 H2O = 3 H3PO4 + 5 Ca(OH)2
C4H8O2 + BaO2H2 = C4H6O4Ba + C2H6O =>
2 C4H8O2 + BaO2H2 = C4H6O4Ba + 2 C2H6O
HOH + P4O10 = H3PO4 =>
6 HOH + P4O10 = 4 H3PO4
Cu + HNO3 = H2O + NO + Cu(NO3)2 =>
3 Cu + 8 HNO3 = 4 H2O + 2 NO + 3 Cu(NO3)2
Na2S + H2SO4 = H2S + Na2SO4 =>
Na2S + H2SO4 = H2S + Na2SO4
C2H5OH + PBr5 = C2H5Br + H3PO4 + H2O =>
5 C2H5OH + PBr5 = 5 C2H5Br + H3PO4 + H2O
BeS + O2 = BeSO4 =>
BeS + 2 O2 = BeSO4
Ag(s) + HCl(aq) = AgH + Cl =>
Ag(s) + HCl(aq) = AgH + Cl
CaCl2 + NO3 = Ca(NO3)2 + Cl2 =>
CaCl2 + 2 NO3 = Ca(NO3)2 + Cl2
OHCCH2CHO + KMnO4 + KOH = COOKCH2COOK + K2MnO4 + H2O =>
OHCCH2CHO + 4 KMnO4 + 6 KOH = COOKCH2COOK + 4 K2MnO4 + 4 H2O
Li2SO3 + Mg(OH)2 = LiOH + MgSO3 =>
Li2SO3 + Mg(OH)2 = 2 LiOH + MgSO3
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
BeS + O2 = BeSO4 =>
BeS + 2 O2 = BeSO4
Zu + H2SO4 = ZuSO4 + SO2 + H2O =>
Zu + 2 H2SO4 = ZuSO4 + SO2 + 2 H2O
NH4F + LiOH = FLi + NH4OH =>
NH4F + LiOH = FLi + NH4OH
Na2S2O5 + Ca(OH)2 = CaSO3 + Na2SO3 + H2O =>
Na2S2O5 + Ca(OH)2 = CaSO3 + Na2SO3 + H2O
Mn(OH)2 + NaClO3 + NaOH = NaMnO4 + NaCl + H2O =>
6 Mn(OH)2 + 5 NaClO3 + 6 NaOH = 6 NaMnO4 + 5 NaCl + 9 H2O
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
NaHSO3 + H2SO4 + KMnO4 = MnSO4 + NaSO4 + K2SO4 + H2O =>
10 NaHSO3 + 9 H2SO4 + 6 KMnO4 = 6 MnSO4 + 10 NaSO4 + 3 K2SO4 + 14 H2O
Cu2SO4*10H2O + NaO = CuO + H2O + Na2SO4 =>
Cu2SO4*10H2O + 2 NaO = 2 CuO + 10 H2O + Na2SO4
ClCH2CH2Cl + NaOH = NaCl + OHCH2CH2OH =>
ClCH2CH2Cl + 2 NaOH = 2 NaCl + OHCH2CH2OH
KOH + Zn + O2 = K2ZnO2 + H2O =>
4 KOH + 2 Zn + O2 = 2 K2ZnO2 + 2 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
K3Fe(CN)6 = K{+} + Fe(CN)6{3-} =>
K3Fe(CN)6 = 3 K{+} + Fe(CN)6{3-}
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
AgCl + NO + H2O = Ag(s) + Cl{-} + NO3{-} + H{+} =>
3 AgCl + NO + 2 H2O = 3 Ag(s) + 3 Cl{-} + NO3{-} + 4 H{+}
(NH4)2C2O4 + KMnO4 + H2SO4 = MnSO4 + K2O2 + CO2 + N2 + H2O =>
(NH4)2C2O4 + 2 KMnO4 + 2 H2SO4 = 2 MnSO4 + K2O2 + 2 CO2 + N2 + 6 H2O
FeCl3{-} + AgNO3{-} = FeNO3{-} + AgCl3{-} =>
FeCl3{-} + AgNO3{-} = FeNO3{-} + AgCl3{-}
AgCl + NO + H2O = Ag(s) + Cl{-} + NO3{-} + H{+} =>
3 AgCl + NO + 2 H2O = 3 Ag(s) + 3 Cl{-} + NO3{-} + 4 H{+}
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
C2H6 + Cl2 = C2H4Cl2 + HCl =>
C2H6 + 2 Cl2 = C2H4Cl2 + 2 HCl
Al + HH2SO4 = H2 + Al2(SO4)3 =>
4 Al + 6 HH2SO4 = 9 H2 + 2 Al2(SO4)3
P4 + OH = PO4 + H2O =>
P4 + 32 OH = 4 PO4 + 16 H2O
Zn2 + H6 = ZnH4 =>
3 Zn2 + 4 H6 = 6 ZnH4
HOOC(CH2)4COOK + KOH = H2O + KOOC(CH2)4COOK =>
HOOC(CH2)4COOK + KOH = H2O + KOOC(CH2)4COOK
NH4Cl + HCl = NH3Cl2 + H2 =>
NH4Cl + HCl = NH3Cl2 + H2
Ag2SO4 + NH4NO3 = AgNO3 + (NH4)2SO4 =>
Ag2SO4 + 2 NH4NO3 = 2 AgNO3 + (NH4)2SO4
H3PO4 + Li = LiPO4 + H3 =>
H3PO4 + Li = LiPO4 + H3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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