| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C5H8OCl + 31 O2 = 20 CO2 + 16 H2O + 2 Cl2O5
H2O + CO2 = CO + H2O2 =>
H2O + CO2 = CO + H2O2
Ca(OH)2 + H2SO4 = H(OH) + CaSO4 =>
Ca(OH)2 + H2SO4 = 2 H(OH) + CaSO4
CH3CCH3OH + Cr2O7{2-} + H{+} = CH3COCH3 + Cr3{+} + H2O =>
34 CH3CCH3OH + 3 Cr2O7{2-} + 8 H{+} = 34 CH3COCH3 + 2 Cr3{+} + 21 H2O
BaH2 + H2O = H2 + Ba(OH)2 =>
BaH2 + 2 H2O = 2 H2 + Ba(OH)2
Na2HPO4 + AgNO3 = Ag(HPO4) + Na2NO3 =>
Na2HPO4 + AgNO3 = Ag(HPO4) + Na2NO3
Ti + F2 = TiF4 =>
Ti + 2 F2 = TiF4
H2SO4 + NaOH = H2(OH) + Na(SO4) =>
H2SO4 + NaOH = H2(OH) + Na(SO4)
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
HCN + KOH = KCN + H2O =>
HCN + KOH = KCN + H2O
Cl2 + K2S = KCl + S =>
Cl2 + K2S = 2 KCl + S
CuCO3 + H2SO4 = Cu2(SO4)2 + H2CO3 =>
2 CuCO3 + 2 H2SO4 = Cu2(SO4)2 + 2 H2CO3
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
CuSO4 + HNO3 = Cu(NO3)2 + H2SO4 =>
CuSO4 + 2 HNO3 = Cu(NO3)2 + H2SO4
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
As + H2O = AsH + O =>
2 As + H2O = 2 AsH + O
ZnSO4(aq) + AgNO3(aq) = Zn(NO3)2 + Ag2SO4(s) =>
ZnSO4(aq) + 2 AgNO3(aq) = Zn(NO3)2 + Ag2SO4(s)
Fe(NO3)3 + Na3PO4 = FePO4 + NaNO3 =>
Fe(NO3)3 + Na3PO4 = FePO4 + 3 NaNO3
CuO + Cl2 = CuCl2 + Cl2O7 =>
7 CuO + 8 Cl2 = 7 CuCl2 + Cl2O7
AlCl3 + K2SO3 = KCl + Al2(SO3)3 =>
2 AlCl3 + 3 K2SO3 = 6 KCl + Al2(SO3)3
Al(NO3)3 + HN3 + H2O = Al(OH)3 + NH4NO3 =>
Al(NO3)3 + 3 HN3 + 12 H2O = Al(OH)3 + 6 NH4NO3
Pb(s) + FeSO4(aq) = PbSO4(aq) + Fe(s) =>
Pb(s) + FeSO4(aq) = PbSO4(aq) + Fe(s)
ThO2 + NaOH = Th(OH)4 + Na2O =>
ThO2 + 4 NaOH = Th(OH)4 + 2 Na2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CH3CH2CHO[O] = CH3CH2COOH =>
CH3CH2CHO[O] = CH3CH2COOH
LiH + AlCl = AlH + LiCl =>
LiH + AlCl = AlH + LiCl
Zn3(PO4)2 + (NH4OH) = [Zn(NH3)4]3(PO4)2 + H2O =>
Zn3(PO4)2 + 12(NH4OH) = [Zn(NH3)4]3(PO4)2 + 12 H2O
AgNO3(aq) + Na2CO3(aq) = Ag2CO3(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2CO3(aq) = Ag2CO3(s) + 2 NaNO3(aq)
Ba(OH)2 + K2O = KOH + BaO =>
Ba(OH)2 + K2O = 2 KOH + BaO
Li2CrO4 + Pb = Pb(CrO4) + Li =>
Li2CrO4 + Pb = Pb(CrO4) + 2 Li
MnO4{-} + H2S + H{+} = Mn{2+} + SO4{2-} + H2O =>
8 MnO4{-} + 5 H2S + 14 H{+} = 8 Mn{2+} + 5 SO4{2-} + 12 H2O
C2H4 + CO2 = CO + H2 =>
C2H4 + 2 CO2 = 4 CO + 2 H2
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
SO2 + H{+} + Cr2O7{2-} = Cr{3+} + H2O + HSO4{-} =>
3 SO2 + 5 H{+} + Cr2O7{2-} = 2 Cr{3+} + H2O + 3 HSO4{-}
H3PO3 = HPO2 + H2O =>
H3PO3 = HPO2 + H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Mn + AgNO3 = Mn(NO3)2 + Ag =>
Mn + 2 AgNO3 = Mn(NO3)2 + 2 Ag
Al(OH)3 + KOH = K2Al2O4 + H2O =>
2 Al(OH)3 + 2 KOH = K2Al2O4 + 4 H2O
AlI3 + NiNO3 = AlNO3 + NiI3 =>
AlI3 + NiNO3 = AlNO3 + NiI3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
CsOH + Fe(SO4)3 = FeOH + Cs(SO4)3 =>
CsOH + Fe(SO4)3 = FeOH + Cs(SO4)3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Mg(s) + H2O = Mg(OH)2 + H2 =>
Mg(s) + 2 H2O = Mg(OH)2 + H2
Cr2O3 + H2O = Cr(OH)3 =>
Cr2O3 + 3 H2O = 2 Cr(OH)3
Fe{3+} + Sn{2+} = Fe{2+} + Sn{4+} =>
2 Fe{3+} + Sn{2+} = 2 Fe{2+} + Sn{4+}
Al2(SO4)3 + Ba(NO3)2 = Al(NO3)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 BaSO4
H2PO4 + KOH = HPO4 + K + H2O =>
H2PO4 + KOH = HPO4 + K + H2O
FeO + H2O = Fe(OH)2 =>
FeO + H2O = Fe(OH)2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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