| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(NO3)2 + BaCl2 = 2 Ba + (NO3)2Cl2
CuSO4*5H2O + Na2S2O3 + KI = CuI + K2SO4 + Na2S4O6 + NaI + H =>
2 CuSO4*5H2O + 8 Na2S2O3 + 12 KI = 2 CuI + 6 K2SO4 + 3 Na2S4O6 + 10 NaI + 20 H
S2Cl2 + NH3 = S4N4 + S8 + NH4Cl =>
6 S2Cl2 + 16 NH3 = S4N4 + S8 + 12 NH4Cl
NaOH + C3H3N3O3 = NaCNO + H2O =>
3 NaOH + C3H3N3O3 = 3 NaCNO + 3 H2O
H3AsO7 + H2S = S + As2S3 + H2O =>
2 H3AsO7 + 11 H2S = 8 S + As2S3 + 14 H2O
C4H9Cl + KOH = C4H10O + KCl =>
C4H9Cl + KOH = C4H10O + KCl
C20H82 + O2 = CO + H2O =>
2 C20H82 + 61 O2 = 40 CO + 82 H2O
Cu(s) + AgCH3COO(aq) = CuCH3COO(aq) + Ag(s) =>
Cu(s) + AgCH3COO(aq) = CuCH3COO(aq) + Ag(s)
C3H6(g) + NH3(g) + O2(g) = C3H3N(g) + H2O =>
2 C3H6(g) + 2 NH3(g) + 3 O2(g) = 2 C3H3N(g) + 6 H2O
HClO4 + Cu(OH) = Cu(ClO4) + H2O =>
HClO4 + Cu(OH) = Cu(ClO4) + H2O
Na2WO4 + H2SO4 + Zn = WO2(OH) + Na2SO4 + ZnO2 + H2O =>
4 Na2WO4 + 4 H2SO4 + Zn = 4 WO2(OH) + 4 Na2SO4 + ZnO2 + 2 H2O
RbOH + H2CO3 = H2O + Rb2(CO3) =>
2 RbOH + H2CO3 = 2 H2O + Rb2(CO3)
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Cr(OH)3 + NaNO3 + NaOH = Na2CrO4 + H2O + NH3 =>
8 Cr(OH)3 + 3 NaNO3 + 13 NaOH = 8 Na2CrO4 + 14 H2O + 3 NH3
Na + H5O = NaO4H3 + H4 =>
4 Na + 16 H5O = 4 NaO4H3 + 17 H4
Pb(NO3)2(aq) + NaCl(aq) = PbCl2 + NaNO3 =>
Pb(NO3)2(aq) + 2 NaCl(aq) = PbCl2 + 2 NaNO3
NOAH + Cu = CuAH + NO =>
NOAH + Cu = CuAH + NO
Pb(CH3CO3H)3 + LiBr = PbBr3 + LiCH3CO3H =>
Pb(CH3CO3H)3 + 3 LiBr = PbBr3 + 3 LiCH3CO3H
CuO + Na2SO4 + H2O = CuSO4 + NaOH =>
CuO + Na2SO4 + H2O = CuSO4 + 2 NaOH
NaCl(aq) + ZnSO4(aq) = Na2SO4 + ZnCl2 =>
2 NaCl(aq) + ZnSO4(aq) = Na2SO4 + ZnCl2
HNO3 + CH4 = NO + CO2 + H2O =>
8 HNO3 + 3 CH4 = 8 NO + 3 CO2 + 10 H2O
NaS + SrOH = NaOH + SrS =>
NaS + SrOH = NaOH + SrS
KCl + NaNO3 = K(NO3) + NaCl =>
KCl + NaNO3 = K(NO3) + NaCl
KMnO4 + CH4O + HCl = MnCl2 + CH2O2 + KCl + H2O =>
4 KMnO4 + 5 CH4O + 12 HCl = 4 MnCl2 + 5 CH2O2 + 4 KCl + 11 H2O
H3As2O3 + H2O = AsO3 + H3O =>
H3As2O3 + 12 H2O = 2 AsO3 + 9 H3O
C2H6O(l) + O2 = CO2(l) + H2O =>
C2H6O(l) + 3 O2 = 2 CO2(l) + 3 H2O
KMnO4 + KI + H2SO4 = K2SO4 + I2 + H2O + MnO2 =>
2 KMnO4 + 6 KI + 4 H2SO4 = 4 K2SO4 + 3 I2 + 4 H2O + 2 MnO2
Ba + (HCO3)2 = Ba(HCO3)2 =>
Ba + (HCO3)2 = Ba(HCO3)2
Ba + HCl = BaH2 + Cl2 =>
Ba + 2 HCl = BaH2 + Cl2
Cu(NH3)6 + KI = CuI + K(NH3)6 =>
Cu(NH3)6 + KI = CuI + K(NH3)6
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
FeS + XeF2 = FeF2 + Xe + S =>
FeS + XeF2 = FeF2 + Xe + S
Cu(s) + HNO3(aq) = Cu(NO3)2 + NO2(g) + H2O =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2 + 2 NO2(g) + 2 H2O
Fe2(CO3)3 + H2SO4 = Fe2(SO4)3 + H2OCO2 =>
Fe2(CO3)3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2OCO2
HSO4 + Ag(OH) = Ag(SO4) + H2O =>
HSO4 + Ag(OH) = Ag(SO4) + H2O
FeCl3 + K3[Fe(Cn)6] = KFe[Fe(Cn)6]3 + KCl + FeCl2 =>
6 FeCl3 + 3 K3[Fe(Cn)6] = KFe[Fe(Cn)6]3 + 8 KCl + 5 FeCl2
Pb(NO3)2 + (NH4)2CO3 = Pb(NH4)2 + (NO3)2 + CO3 =>
Pb(NO3)2 + (NH4)2CO3 = Pb(NH4)2 + (NO3)2 + CO3
HI + (NH4)2CO3 = H2CO3 + (NH4)I =>
2 HI + (NH4)2CO3 = H2CO3 + 2(NH4)I
MnSO4 + NaBiO3 + H2SO4 = NaMnO4 + Bi2(SO4)3 + H2O + Na2SO4 =>
4 MnSO4 + 10 NaBiO3 + 14 H2SO4 = 4 NaMnO4 + 5 Bi2(SO4)3 + 14 H2O + 3 Na2SO4
MgO = MgO1 =>
MgO = MgO1
*V2O5 + *AlCl3 = *Al2O3 + *VCl5 =>
3*V2O5 + 10*AlCl3 = 5*Al2O3 + 6*VCl5
KClO + AgN = KN + AgClO =>
KClO + AgN = KN + AgClO
NH3(g) + O2(g) = NO(g) + H2O(l) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(l)
Fe{3+} + CO3{2-} + H2O = FeOOH*H2O + CO2 =>
2 Fe{3+} + 3 CO3{2-} + 3 H2O = 2 FeOOH*H2O + 3 CO2
Na + Mg(Cl)2 = NaCl + Mg2 =>
4 Na + 2 Mg(Cl)2 = 4 NaCl + Mg2
P + H2O = H + POH =>
P + H2O = H + POH
KMnO4 + K2S + H2O = S + MnO2 + KOH =>
2 KMnO4 + 3 K2S + 4 H2O = 3 S + 2 MnO2 + 8 KOH
ClO2 + KOH = KCl + KClO3 + H2O =>
6 ClO2 + 6 KOH = KCl + 5 KClO3 + 3 H2O
Zn + Sn(NO3)2 = Zn(NO3) + Sn2 =>
4 Zn + 2 Sn(NO3)2 = 4 Zn(NO3) + Sn2
AgNO3 + Na2SO4 = NO3Na2 + AgSO4 =>
AgNO3 + Na2SO4 = NO3Na2 + AgSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/22/24
Équations équilibrées sur04/21/23
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