| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(OH)2 + 2 NH3*H2O = (NH4)2[Cu(OH)4]
FeCl3 + Al(OH)3 = AlCl3 + Fe(OH)3 =>
FeCl3 + Al(OH)3 = AlCl3 + Fe(OH)3
CrO4 + SO3 = Cr + SO4 =>
CrO4 + 4 SO3 = Cr + 4 SO4
C6H12O + O2 = C02 + H2O =>
2 C6H12O + 5 O2 = 6 C02 + 12 H2O
Cu(IO4)2 = Cu + I + O2 =>
Cu(IO4)2 = Cu + 2 I + 4 O2
KAl(SO4)2 + NH3 + H2O = NH4Al(SO4)2 + KOH =>
KAl(SO4)2 + NH3 + H2O = NH4Al(SO4)2 + KOH
NaCN + FeSO4 = Na4[Fe(CN)6] + Na2SO4 =>
6 NaCN + FeSO4 = Na4[Fe(CN)6] + Na2SO4
C6H3(CH3)3 + O2 = CO2 + H2O =>
C6H3(CH3)3 + 12 O2 = 9 CO2 + 6 H2O
S2O3 + H{+} + MnO4{-} = SO4 + Mn2{+} + H2O =>
13 S2O3 + 30 H{+} + 20 MnO4{-} = 26 SO4 + 10 Mn2{+} + 15 H2O
Na(cr) + H2O = H2(g) + NaOH(aq) =>
2 Na(cr) + 2 H2O = H2(g) + 2 NaOH(aq)
HO4S = H2O + O2 + SO2 =>
4 HO4S = 2 H2O + 3 O2 + 4 SO2
MnCl2 + KClO3 + KOH = KCl + K2MnO7 + H2O =>
3 MnCl2 + 5 KClO3 + 12 KOH = 11 KCl + 3 K2MnO7 + 6 H2O
Pb(NO3)2(ac) + NaI(ac) = NaNO3(ac) + PbI2(ac) =>
Pb(NO3)2(ac) + 2 NaI(ac) = 2 NaNO3(ac) + PbI2(ac)
CuSO4 + Fe(NO3)3 = Fe2(SO4)3 + Cu(NO3)2 =>
3 CuSO4 + 2 Fe(NO3)3 = Fe2(SO4)3 + 3 Cu(NO3)2
Li + KF = LiF + K =>
Li + KF = LiF + K
Mn3O4 + C = Mn + CO =>
Mn3O4 + 4 C = 3 Mn + 4 CO
C3H5O3 + C6H5NO2 + H2SO4 = C9H13NO5 + HSO4 =>
C3H5O3 + C6H5NO2 + 3 H2SO4 = C9H13NO5 + 3 HSO4
Pb(SCN)4 + Sr(CrO4) = Sr(SCN)2 + Pb(CrO4)2 =>
Pb(SCN)4 + 2 Sr(CrO4) = 2 Sr(SCN)2 + Pb(CrO4)2
Fe + Au(NO3)2 = Au + Fe(NO3)2 =>
Fe + Au(NO3)2 = Au + Fe(NO3)2
KMnO4 + H2SO4 + Zn = ZnSO4 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 5 Zn = 5 ZnSO4 + 2 MnSO4 + K2SO4 + 8 H2O
Na2SO4 + NiCl2 = NiSO4 + NaCl =>
Na2SO4 + NiCl2 = NiSO4 + 2 NaCl
HCe2 + MnO2 = Ce2 + MnCe2 + H2O =>
4 HCe2 + MnO2 = 3 Ce2 + MnCe2 + 2 H2O
Al(NO2)3 + NH4OH = Al(OH)3 + (NH4NO2) =>
Al(NO2)3 + 3 NH4OH = Al(OH)3 + 3(NH4NO2)
Al(OH) + NaNo3 = AlNo3 + NaOH =>
Al(OH) + NaNo3 = AlNo3 + NaOH
Ni{2+} + NH3 = Ni(NH3)6{2+} =>
Ni{2+} + 6 NH3 = Ni(NH3)6{2+}
Rb(OH) + H2SO3 = Rb2SO3 + H2O =>
2 Rb(OH) + H2SO3 = Rb2SO3 + 2 H2O
Sn(OH)2 + NaOH = Na2Sn(OH)4 =>
Sn(OH)2 + 2 NaOH = Na2Sn(OH)4
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
MgOH2SO4 = MgSO4H2O =>
MgOH2SO4 = MgSO4H2O
KOH + CO2 = COH + KO2 =>
KOH + CO2 = COH + KO2
P4 + S8 = P4S10 =>
4 P4 + 5 S8 = 4 P4S10
OCN{-} + H{+} + H2O = H2CO3 + NH4{+} =>
OCN{-} + 2 H{+} + 2 H2O = H2CO3 + NH4{+}
CH3COOH + Pb(OH)2 = H2O + Pb(CH3COO)2 =>
2 CH3COOH + Pb(OH)2 = 2 H2O + Pb(CH3COO)2
KCl + NaOH = K(OH) + NaCl =>
KCl + NaOH = K(OH) + NaCl
La2O3 + H2O = LaO3 + H =>
La2O3 + 3 H2O = 2 LaO3 + 6 H
Cu + H{+} = Cu{+2} + H2 =>
Cu + 2 H{+} = Cu{+2} + H2
FeI + Cu(NO3)2 = Fe(NO3)2 + CuI =>
FeI + Cu(NO3)2 = Fe(NO3)2 + CuI
Ca(OH)2 + C2H3O2H = H2O + (C2H3O2)2Ca =>
Ca(OH)2 + 2 C2H3O2H = 2 H2O + (C2H3O2)2Ca
PBr5 + H2O = H3PO4 + HBr =>
PBr5 + 4 H2O = H3PO4 + 5 HBr
Cu(s) + AgNO3(l) = Cu(NO3)2(aq) + Ag(s) =>
Cu(s) + 2 AgNO3(l) = Cu(NO3)2(aq) + 2 Ag(s)
KNO3 + Co = K + CoNO3 =>
KNO3 + Co = K + CoNO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H3AsO3 + SnCl2 + HCl = As + H2[SnCl6] + H2O =>
2 H3AsO3 + 3 SnCl2 + 12 HCl = 2 As + 3 H2[SnCl6] + 6 H2O
BB2H6 + O2 = HBO2 + H2O =>
4 BB2H6 + 15 O2 = 12 HBO2 + 6 H2O
NaClO34 + H2SO4 = Na2SO4 + HClO34 =>
2 NaClO34 + H2SO4 = Na2SO4 + 2 HClO34
H2CO3 + NH3 + O2 = NH4CO3 + H2O =>
4 H2CO3 + 4 NH3 + O2 = 4 NH4CO3 + 2 H2O
Mn(ClO4)5 + Na2S = Mn2S5 + NaClO4 =>
2 Mn(ClO4)5 + 5 Na2S = Mn2S5 + 10 NaClO4
Mg + N2CO3 = MgCO3 + N2 =>
Mg + N2CO3 = MgCO3 + N2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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