| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(NO3)2 + 2 KOH(aq) = 2 KNO3 + Zn(OH)2
Hg(NO3)2 + LiI = LiNO3 + HgI2 =>
Hg(NO3)2 + 2 LiI = 2 LiNO3 + HgI2
Cl + NaF = NaClF =>
Cl + NaF = NaClF
LiOH + LiHSO4 = Li2SO4 + H2O =>
LiOH + LiHSO4 = Li2SO4 + H2O
H2S + NaOH = NaHS + H2O =>
H2S + NaOH = NaHS + H2O
Ba(HCO3)2 + Ba(OH)2 = H2O + BaCO3 =>
Ba(HCO3)2 + Ba(OH)2 = 2 H2O + 2 BaCO3
KOH + HOCN = H2O + KOCN =>
KOH + HOCN = H2O + KOCN
FeSO4(s) + H2O(l) = FeOH(aq) + HSO4(aq) =>
FeSO4(s) + H2O(l) = FeOH(aq) + HSO4(aq)
FeCl3 + CsOH = CsCl + Fe(OH)3 =>
FeCl3 + 3 CsOH = 3 CsCl + Fe(OH)3
Fe2O3 + HJ = FeJ2 + J2 + H2O =>
Fe2O3 + 6 HJ = 2 FeJ2 + J2 + 3 H2O
KI + Br3 = KBr2 + I2 =>
6 KI + 4 Br3 = 6 KBr2 + 3 I2
Al(s) + (PbCH3COO)2(ac) = Al(CH3COO)3(ac) + Pb(s) =>
2 Al(s) + 3(PbCH3COO)2(ac) = 2 Al(CH3COO)3(ac) + 6 Pb(s)
Al2O3 + NaCl = NaOCl + Al2O =>
Al2O3 + 2 NaCl = 2 NaOCl + Al2O
MgCl2 + H2O = HCl + Mg(OH)2 =>
MgCl2 + 2 H2O = 2 HCl + Mg(OH)2
NaSiO3 + CO2 = NaCO3 + SiO2 =>
NaSiO3 + CO2 = NaCO3 + SiO2
Cu + Br = CuBr2 =>
Cu + 2 Br = CuBr2
H2S + CaCO3 = CaS + H2O + CO2 =>
H2S + CaCO3 = CaS + H2O + CO2
C2Na2O4 + KMnO4 + H2SO4 = MnSO4 + CO2 + K2SO4 + Na2SO4 + H2O =>
5 C2Na2O4 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 10 CO2 + K2SO4 + 5 Na2SO4 + 8 H2O
K2Cr2O7 + AlI3 + H2SO4 = Cr2(SO4)3 + K2SO4 + Al2(SO4) + H2O + I2 =>
K2Cr2O7 + 6 AlI3 + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 Al2(SO4) + 7 H2O + 9 I2
FeS + HC2H3O2 = Fe(C2H3O2)2 + H2S =>
FeS + 2 HC2H3O2 = Fe(C2H3O2)2 + H2S
Cr(OH)3 + Br2 = CrO4 + CrBr3 + H2O =>
16 Cr(OH)3 + 15 Br2 = 6 CrO4 + 10 CrBr3 + 24 H2O
C4H10O + H2CrO4 + H2SO4 = C4H8O2 + Cr2(SO4)3 + H2O =>
3 C4H10O + 4 H2CrO4 + 6 H2SO4 = 3 C4H8O2 + 2 Cr2(SO4)3 + 13 H2O
MnO + Cl2O7 = Mn(ClO4)2 =>
MnO + Cl2O7 = Mn(ClO4)2
C2H2 + MnO2 + HCl = MnCl2 + CO2 + H2O =>
C2H2 + 5 MnO2 + 10 HCl = 5 MnCl2 + 2 CO2 + 6 H2O
CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu
CH3CHCH2CH3 + KMnO4 + H2O = CH2OHCHOHCH2CH3 + MnO2 + KOH =>
CH3CHCH2CH3 + KMnO4 + H2O = CH2OHCHOHCH2CH3 + MnO2 + KOH
(NH4)3P + NaOH = Na3P + NH3 + H2O =>
(NH4)3P + 3 NaOH = Na3P + 3 NH3 + 3 H2O
NaNO2 + HNO3 = NaNO3 + NO2 + H2O =>
NaNO2 + 2 HNO3 = NaNO3 + 2 NO2 + H2O
Ba{+2} + SO4{-2} = BaSO4 =>
Ba{+2} + SO4{-2} = BaSO4
CH3CHCH2CH3 + KMnO4 + H2O = CH2OHCHOHCH2CH3 + MnO2 + KOH =>
CH3CHCH2CH3 + KMnO4 + H2O = CH2OHCHOHCH2CH3 + MnO2 + KOH
FeCl3 + CuS = Fe2S3 + CuCl2 =>
2 FeCl3 + 3 CuS = Fe2S3 + 3 CuCl2
CH3CHCH2CH3 + KMnO4 + H2O = CH2OHCHOHCH2CH3 + MnO2 + KOH =>
CH3CHCH2CH3 + KMnO4 + H2O = CH2OHCHOHCH2CH3 + MnO2 + KOH
HI + O2 = H2O + I =>
4 HI + O2 = 2 H2O + 4 I
CaSO4 + Na2CO3 = CaCO3 + Na2SO4 =>
CaSO4 + Na2CO3 = CaCO3 + Na2SO4
CuBr2 + I2 = CuI2 + Br =>
CuBr2 + I2 = CuI2 + 2 Br
Pb(OH)2 + HNO3 = Pb(NO3)2 + H2O =>
Pb(OH)2 + 2 HNO3 = Pb(NO3)2 + 2 H2O
Co(NO3)3 + NH4OH = Co(OH)2 + NH4(NO3) + H2O =>
8 Co(NO3)3 + 26 NH4OH = 8 Co(OH)2 + 25 NH4(NO3) + 7 H2O
Pb(NO3)2 + KOH = K2PbO2 + H2O + KNO3 =>
Pb(NO3)2 + 4 KOH = K2PbO2 + 2 H2O + 2 KNO3
CH3CHCH2CH3 + KMnO4 + H2O = CH2OHCHOHCH2CH3 + MnO2 + KOH =>
CH3CHCH2CH3 + KMnO4 + H2O = CH2OHCHOHCH2CH3 + MnO2 + KOH
K4[Fe(CN)6] + H2O2 + H2SO4 = K2[Fe(CN)6] + K2SO4 + H2O =>
K4[Fe(CN)6] + H2O2 + H2SO4 = K2[Fe(CN)6] + K2SO4 + 2 H2O
CH3CHCH2CH3 + KMnO4 + H2O = CH2OHCHOHCH2CH3 + MnO2 + KOH =>
CH3CHCH2CH3 + KMnO4 + H2O = CH2OHCHOHCH2CH3 + MnO2 + KOH
C2H2 + (Ag(NH3)2)OH = Ag2C2 + NH3 + H2O =>
C2H2 + 2(Ag(NH3)2)OH = Ag2C2 + 4 NH3 + 2 H2O
NaI + NaIO4 + H2O = I2 + NaOH =>
7 NaI + NaIO4 + 4 H2O = 4 I2 + 8 NaOH
C(s) + H2O(g) = CO2(g) + H2(g) =>
C(s) + 2 H2O(g) = CO2(g) + 2 H2(g)
Mg + ZnBr2 = MgBr2 + Zn =>
Mg + ZnBr2 = MgBr2 + Zn
LiBr + (OH)3 = H2O + LiBrO3 =>
LiBr + 2(OH)3 = 3 H2O + LiBrO3
Na2SO4 + HCl = NaCl + NaHSO4 =>
Na2SO4 + HCl = NaCl + NaHSO4
Cr(OH)2Cl + HCl = Cr(OH)Cl2 + H2O =>
Cr(OH)2Cl + HCl = Cr(OH)Cl2 + H2O
HCl + Mn(OH)2 = MnOHCl + H2O =>
HCl + Mn(OH)2 = MnOHCl + H2O
Na4[Fe(CN)6] + Fe(OH)3 + HCl = Fe4[Fe(CN)6]3 + NaCl + H2O =>
3 Na4[Fe(CN)6] + 4 Fe(OH)3 + 12 HCl = Fe4[Fe(CN)6]3 + 12 NaCl + 12 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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