| Équations équilibrées la veille | Équations équilibrées le lendemain |
In2O3 + 6 AgCl = 2 InCl3 + 3 Ag2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Mg + HgSO4 = MgSO4 + Hg =>
Mg + HgSO4 = MgSO4 + Hg
CuBr2 + Ag2SO4 = Ag2Br2 + CuSO4 =>
CuBr2 + Ag2SO4 = Ag2Br2 + CuSO4
CaO(s) + SiO2(s) = CaSiO3(g) =>
CaO(s) + SiO2(s) = CaSiO3(g)
Cu(OH)2 + NH3 = Cu + NH4NO3 + H2O =>
4 Cu(OH)2 + 2 NH3 = 4 Cu + NH4NO3 + 5 H2O
C5H6N + NaOH = C5H5N + Na + H2O =>
C5H6N + NaOH = C5H5N + Na + H2O
I2 + KOH = KIO3 + KI + H2O =>
3 I2 + 6 KOH = KIO3 + 5 KI + 3 H2O
Pb(NO3)2(aq) + HCl(aq) = HNO3() + PbCl2() =>
Pb(NO3)2(aq) + 2 HCl(aq) = 2 HNO3() + PbCl2()
C3H4 + HCl = C3H5Cl =>
C3H4 + HCl = C3H5Cl
H2 + AgNO3 = Ag(s) + HNO3 =>
H2 + 2 AgNO3 = 2 Ag(s) + 2 HNO3
Hg(NO3)2 + NH3 = HgNH2NO3 + NH4NO3 =>
Hg(NO3)2 + 2 NH3 = HgNH2NO3 + NH4NO3
Na2SO4 + SrNO3 = Sr2SO4 + NaNO3 =>
Na2SO4 + 2 SrNO3 = Sr2SO4 + 2 NaNO3
Zn + Pb(NO3)2 = Pb + Zn2(NO3) =>
4 Zn + Pb(NO3)2 = Pb + 2 Zn2(NO3)
O2(g) + Mn(OH)2(s) = MnO2 + H2O =>
O2(g) + 2 Mn(OH)2(s) = 2 MnO2 + 2 H2O
OH + O2 = HO2 =>
2 OH + O2 = 2 HO2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
HCl + Pb(OH)2 = PbOHCl + H2O =>
HCl + Pb(OH)2 = PbOHCl + H2O
C3H8 + HO = CO2 + H2O =>
C3H8 + 20 HO = 3 CO2 + 14 H2O
Cd(OH)2 + Na2S = NaOH + CdS =>
Cd(OH)2 + Na2S = 2 NaOH + CdS
FeS2 + Fe2SiO4 = FeS + FeSiO3 + O2 =>
2 FeS2 + 2 Fe2SiO4 = 4 FeS + 2 FeSiO3 + O2
CuNO3Li = LiNO3Cu =>
CuNO3Li = LiNO3Cu
NH4NO4 + Na2CrO4 = (NH4)2CrO4 + NaNO4 =>
2 NH4NO4 + Na2CrO4 = (NH4)2CrO4 + 2 NaNO4
Cr2S + Mn(NO3)2 + Na2CO3 = Na2CrO4 + NO + Na2MnO4 + Na2SO4 + CO2 =>
Cr2S + 9 Mn(NO3)2 + 12 Na2CO3 = 2 Na2CrO4 + 18 NO + 9 Na2MnO4 + Na2SO4 + 12 CO2
Ca(HCO3)2 + H3PO4 = Ca3(PO4)2 + H2O + CO2 =>
3 Ca(HCO3)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O + 6 CO2
NaCH3O + C3H9ISi = NaI + C4H12OSi =>
NaCH3O + C3H9ISi = NaI + C4H12OSi
K5 + O2 = K2O =>
4 K5 + 5 O2 = 10 K2O
ZnCl2 + K4FeCN6 = ZnCN6 + K4FeCl2 =>
ZnCl2 + K4FeCN6 = ZnCN6 + K4FeCl2
HNO3 + ZnCO3 = H2CO3 + Zn(NO3)2 =>
2 HNO3 + ZnCO3 = H2CO3 + Zn(NO3)2
AgNO3 + NaS2 = AgS2 + NaNO3 =>
AgNO3 + NaS2 = AgS2 + NaNO3
Fe2(SO4)3 + NaOH + H2O = NaFe3(SO4)2*(OH)6 + H2SO4 =>
3 Fe2(SO4)3 + 2 NaOH + 10 H2O = 2 NaFe3(SO4)2*(OH)6 + 5 H2SO4
S + C + NaNO3 = CO2 + Na2S + N2 =>
S + 3 C + 2 NaNO3 = 3 CO2 + Na2S + N2
HgO + H2 = HO + Hg =>
2 HgO + H2 = 2 HO + 2 Hg
Fe + KMnO4 + CuSO4 = Fe2O3 + MnSO4 + CuO + K2SO4 =>
10 Fe + 6 KMnO4 + 9 CuSO4 = 5 Fe2O3 + 6 MnSO4 + 9 CuO + 3 K2SO4
Zn(NO3)2(aq) + Na2CO3 = NaNO3 + ZnCO3 =>
Zn(NO3)2(aq) + Na2CO3 = 2 NaNO3 + ZnCO3
B2H6 = B + H =>
B2H6 = 2 B + 6 H
H3PO4 + Ag = Ag3PO4 + H2O + P2O3 =>
10 H3PO4 + 12 Ag = 4 Ag3PO4 + 15 H2O + 3 P2O3
[Fe(H2O)6]*Cl3 + C5H7O2 = [Fe(C5H7O2)3] + H2O + Cl2 =>
2[Fe(H2O)6]*Cl3 + 6 C5H7O2 = 2[Fe(C5H7O2)3] + 12 H2O + 3 Cl2
FeO(s) + CO(g) = CO2(g) + Fe(l) =>
FeO(s) + CO(g) = CO2(g) + Fe(l)
Zn + AgF = ZnF2 + Ag =>
Zn + 2 AgF = ZnF2 + 2 Ag
O2 + H2S + Cl{-} = SO4{2-} + HOCl =>
3 O2 + H2S + 2 Cl{-} = SO4{2-} + 2 HOCl
K2[HgI4] + NH3 + KOH = [Hg2N]I + KI + H2O =>
2 K2[HgI4] + NH3 + 3 KOH = [Hg2N]I + 7 KI + 3 H2O
XeF4 + PtF2 = PtF6 + Xe =>
XeF4 + PtF2 = PtF6 + Xe
CH3COOH + CH2OHCH2OH = CH3COOCH2CH2OOCCH3 + H2O =>
2 CH3COOH + CH2OHCH2OH = CH3COOCH2CH2OOCCH3 + 2 H2O
CUCO3 + H2SO4 = CUSO4 + H2CO3 =>
CUCO3 + H2SO4 = CUSO4 + H2CO3
PbNO3 + Al(OH)3 = PbOH + Al(NO3)3 =>
3 PbNO3 + Al(OH)3 = 3 PbOH + Al(NO3)3
MgSO4(aq) + K3PO4(aq) = MgPO4(s) + K3SO4(aq) =>
MgSO4(aq) + K3PO4(aq) = MgPO4(s) + K3SO4(aq)
NaHCO3 + H3COOH = H3COONa + H2O + CO2 =>
NaHCO3 + H3COOH = H3COONa + H2O + CO2
Br + Ba + L + T + M = Br2Ba4LT2M2 =>
2 Br + 4 Ba + L + 2 T + 2 M = Br2Ba4LT2M2
F + NaOH = OF2 + NaF + H =>
3 F + NaOH = OF2 + NaF + H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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