| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4OAc + H2O = NH4OH + HOAc
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
LiClO4 = LiCl + O2 =>
LiClO4 = LiCl + 2 O2
CaCl2 + CsOH = Ca(OH)2 + CsCl =>
CaCl2 + 2 CsOH = Ca(OH)2 + 2 CsCl
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C + H2 = CH4 =>
C + 2 H2 = CH4
C3H6 + O2 = (CO2) + H2O =>
2 C3H6 + 9 O2 = 6(CO2) + 6 H2O
Sn + H{+} = Sn{4+} + H =>
Sn + 4 H{+} = Sn{4+} + 4 H
Ba(NO3)2 + Na2CO3 = BaCO3 + NaNO3 =>
Ba(NO3)2 + Na2CO3 = BaCO3 + 2 NaNO3
Mg(s) + HCl(aq) = MgCl2(aq) + H2(g)H2 = moles =>
2 Mg(s) + 4 HCl(aq) = 2 MgCl2(aq) + H2(g)H2
(NH4)NO3 + H2O = (NH3)NO3 + H3O =>
(NH4)NO3 + H2O = (NH3)NO3 + H3O
NaSO3 + BaCl2 = Ba(SO3)2 + NaCl =>
2 NaSO3 + BaCl2 = Ba(SO3)2 + 2 NaCl
NaH2PO2 + H2SO4 + KMnO4 = NaH2PO4 + MnSO4 + K2SO4 + H2O =>
5 NaH2PO2 + 6 H2SO4 + 4 KMnO4 = 5 NaH2PO4 + 4 MnSO4 + 2 K2SO4 + 6 H2O
ZnS + F = Zn + SF2 =>
ZnS + 2 F = Zn + SF2
MnO4{-} + S{2-} + H2O = MnO2{+} + S + OH{-} =>
MnO4{-} + S{2-} + 2 H2O = MnO2{+} + S + 4 OH{-}
Ni3Al + NaOH = Al(OH)3 + NaNi =>
Ni3Al + 3 NaOH = Al(OH)3 + 3 NaNi
K + CaO = KCaO =>
K + CaO = KCaO
Au + Cl2 = Au4Cl3 =>
8 Au + 3 Cl2 = 2 Au4Cl3
NaSO3 + BaCl2 = Ba(SO3)2 + NaCl =>
2 NaSO3 + BaCl2 = Ba(SO3)2 + 2 NaCl
FeCl3 + C6N6FeK3 = KCl + Fe3[Fe(CN)6]3 =>
3 FeCl3 + 3 C6N6FeK3 = 9 KCl + Fe3[Fe(CN)6]3
Mg + HClO3 = MgHClO3 =>
Mg + HClO3 = MgHClO3
Cu(NO3)2 + Na3PO4 = Cu3(PO4) + Na(NO3)2 =>
3 Cu(NO3)2 + Na3PO4 = Cu3(PO4) + 3 Na(NO3)2
NaSO3 + BaCl2 = Ba(SO3)2 + NaCl =>
2 NaSO3 + BaCl2 = Ba(SO3)2 + 2 NaCl
H2 + Fe2O3 = Fe + H2O =>
3 H2 + Fe2O3 = 2 Fe + 3 H2O
CH3CCH3 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
10 CH3CCH3 + 12 KMnO4 + 18 H2SO4 = 15 CH3COOH + 12 MnSO4 + 6 K2SO4 + 18 H2O
Ca(OH)2BaSO4 = CaSO4 + Ba(OH)2 =>
Ca(OH)2BaSO4 = CaSO4 + Ba(OH)2
CaSO3 + NH4Cl = CaCl + NH4SO3 =>
CaSO3 + NH4Cl = CaCl + NH4SO3
PbCl2(aq) + Na2CrO4(aq) = PbCrO4(s) + NaCl(aq) =>
PbCl2(aq) + Na2CrO4(aq) = PbCrO4(s) + 2 NaCl(aq)
Al2(SO4)3 + Na2(CO3) + H2O = Al(OH)3 + CO2 + Na2(SO4) =>
Al2(SO4)3 + 3 Na2(CO3) + 3 H2O = 2 Al(OH)3 + 3 CO2 + 3 Na2(SO4)
FeCl2 + H2SO3 = FeSO3 + HCl =>
FeCl2 + H2SO3 = FeSO3 + 2 HCl
NaSO3 + BaCl2 = Ba(SO3)2 + NaCl =>
2 NaSO3 + BaCl2 = Ba(SO3)2 + 2 NaCl
Ca(OH)2BaSO4 = CaSO4 + Ba(OH)2 =>
Ca(OH)2BaSO4 = CaSO4 + Ba(OH)2
K2(CO3) + AlCl3 = KCl + Al2(CO3)3 =>
3 K2(CO3) + 2 AlCl3 = 6 KCl + Al2(CO3)3
K3PO4 + Al(NO3)3 = KNO3 + AlPO4 =>
K3PO4 + Al(NO3)3 = 3 KNO3 + AlPO4
Cu(SCN)2 + Na2SO3 + H2O = CuSCN + Na2SO4 + HSCN =>
2 Cu(SCN)2 + Na2SO3 + H2O = 2 CuSCN + Na2SO4 + 2 HSCN
(CO2) + [Ca(OH)2] = CaCO3 + H2O =>
(CO2) + [Ca(OH)2] = CaCO3 + H2O
CH3Br + CH3NH2 = (CH3)3N + HBr =>
2 CH3Br + CH3NH2 = (CH3)3N + 2 HBr
Li2O + HOH = LiOH =>
Li2O + HOH = 2 LiOH
SO2 + H2O = H{+} + SO3{2-} =>
SO2 + H2O = 2 H{+} + SO3{2-}
C20H42 + O42 = CO2 + H2O =>
42 C20H42 + 61 O42 = 840 CO2 + 882 H2O
NaSO3 + BaCl2 = Ba(SO3)2 + NaCl =>
2 NaSO3 + BaCl2 = Ba(SO3)2 + 2 NaCl
Ba + Ni(No3)2 = Ba(No3)2 + Ni =>
Ba + Ni(No3)2 = Ba(No3)2 + Ni
NaSO3 + BaCl2 = Ba(SO3)2 + NaCl =>
2 NaSO3 + BaCl2 = Ba(SO3)2 + 2 NaCl
Mg(NO3)2 + Na2CO3 = MgCO3 + NaNO3 =>
Mg(NO3)2 + Na2CO3 = MgCO3 + 2 NaNO3
CuBr + Na2S = CuNa + Br2S =>
2 CuBr + Na2S = 2 CuNa + Br2S
Zn(OH)2 + NH4OH = Zn(NH3)4{2+} + OH{-} + H2O =>
Zn(OH)2 + 4 NH4OH = Zn(NH3)4{2+} + 2 OH{-} + 4 H2O
Li2O + CO2 = Li2CO3 =>
Li2O + CO2 = Li2CO3
Na2S2O3 + HCl = NaCl + SO2 + S + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + SO2 + S + H2O
BaCl2(l) + Na2Co3(l) = BaCo3(s) + NaCl(aq) =>
BaCl2(l) + Na2Co3(l) = BaCo3(s) + 2 NaCl(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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