| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(H2Po4)2Ca(OH)2 = 2 CaHPo4H2O
BaCl2(aq) + K2CrO4(aq) = KCl(aq) + BaCrO4(s) =>
BaCl2(aq) + K2CrO4(aq) = 2 KCl(aq) + BaCrO4(s)
LiC + Mo(VI)Br = LiBr + Mo(IV)C =>
LiC + Mo(VI)Br = LiBr + Mo(IV)C
MgO + H2O2 = Mg(OH)2 + O2 =>
2 MgO + 2 H2O2 = 2 Mg(OH)2 + O2
NiSO4NH4(OH) = (NiOH)2SO4(NH4)2SO4 =>
2 NiSO4NH4(OH) = (NiOH)2SO4(NH4)2SO4
Mg(s) + NiCl2(aq) = MgCl2(aq) + Ni(s) =>
Mg(s) + NiCl2(aq) = MgCl2(aq) + Ni(s)
Ba(OH)2(aq) + CO2(g) = BaCO3(s) + H2O(l) =>
Ba(OH)2(aq) + CO2(g) = BaCO3(s) + H2O(l)
C6H9NO + O2 = CO2 + H2O + N2 =>
4 C6H9NO + 31 O2 = 24 CO2 + 18 H2O + 2 N2
HCN = H2 + CN =>
2 HCN = H2 + 2 CN
Sb2S5 + KClO3 + H2O = KCl + H3SbO4 + H2SO4 =>
3 Sb2S5 + 20 KClO3 + 24 H2O = 20 KCl + 6 H3SbO4 + 15 H2SO4
Al(OH){3} + HCl = AlCl{3} + H2O =>
Al(OH){3} + HCl = AlCl{3} + H2O
Br2 + AgI = Br2Ag + I =>
Br2 + AgI = Br2Ag + I
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
BaCO3 + O2 = BaO2 + CO2 =>
2 BaCO3 + O2 = 2 BaO2 + 2 CO2
NaI + Na2SO4 + H2O = I2 + Na2SO3 + NaOH =>
2 NaI + Na2SO4 + H2O = I2 + Na2SO3 + 2 NaOH
NH3 + Na2FeO4 + H2O = Fe(OH)3 + N2 + NaOH =>
2 NH3 + 2 Na2FeO4 + 2 H2O = 2 Fe(OH)3 + N2 + 4 NaOH
Fe + Hg(SO4) = Fe(SO4) + Hg =>
Fe + Hg(SO4) = Fe(SO4) + Hg
K + Al(OH)3 = KOH + Al =>
3 K + Al(OH)3 = 3 KOH + Al
Pt + AgNO3 = Pt(NO3) + Ag =>
Pt + AgNO3 = Pt(NO3) + Ag
Fe + Cu = FeCu =>
Fe + Cu = FeCu
FeCO3 + HBr = FeBr2 + H2O + CO2 =>
FeCO3 + 2 HBr = FeBr2 + H2O + CO2
HClKBr = KClHBr =>
HClKBr = KClHBr
Zn + Cr3Cl = Cr + ZnCl2 =>
Zn + 2 Cr3Cl = 6 Cr + ZnCl2
La(OH)3HCl = La(OH)2ClH2O =>
La(OH)3HCl = La(OH)2ClH2O
NH3 + C2H2O4 = (NH4)2C2O4 =>
2 NH3 + C2H2O4 = (NH4)2C2O4
NaIO3 + H2O = NaOH + HIO3 =>
NaIO3 + H2O = NaOH + HIO3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
K2CrO4 + KNO2 + KOH + H2O = K3(Cr(OH)6) + KNO3 =>
2 K2CrO4 + 3 KNO2 + 2 KOH + 5 H2O = 2 K3(Cr(OH)6) + 3 KNO3
C57H110O6 + NaOH = C18H35O2Na + C3H8O3 =>
C57H110O6 + 3 NaOH = 3 C18H35O2Na + C3H8O3
FeCl3 + KI = I2 + KCl + FeCl2 =>
2 FeCl3 + 2 KI = I2 + 2 KCl + 2 FeCl2
S8 + HO2 = H2S + SO2 =>
3 S8 + 16 HO2 = 8 H2S + 16 SO2
MnO4{-} + H2C2O4 = CO2 + H2O + MnO + OH{-} =>
2 MnO4{-} + 5 H2C2O4 = 10 CO2 + 4 H2O + 2 MnO + 2 OH{-}
NaOH + HCO3COO = NaCO3COO + H2O =>
NaOH + HCO3COO = NaCO3COO + H2O
CuSO4 + Zn(NO3)2 = Cu(NO3)2 + ZnSO4 =>
CuSO4 + Zn(NO3)2 = Cu(NO3)2 + ZnSO4
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
NaMnO4 + N2O4 + Na2SO4 + H2O = NaNO3 + MnSO4 + H2SO4 =>
2 NaMnO4 + 5 N2O4 + 4 Na2SO4 + 2 H2O = 10 NaNO3 + 2 MnSO4 + 2 H2SO4
NaOH + HCO3COO = NaCO3COO + H2O =>
NaOH + HCO3COO = NaCO3COO + H2O
Al(OH)3 + OH = AlO2 + H2O =>
Al(OH)3 + OH = AlO2 + 2 H2O
BiH3 + O2 = Bi2O3 + H2O =>
2 BiH3 + 3 O2 = Bi2O3 + 3 H2O
O = O7 =>
7 O = O7
NaBr = Br + Na =>
NaBr = Br + Na
I + Li3N = LiI + N =>
3 I + Li3N = 3 LiI + N
SnCl4 + AgNO3 = Sn(NO3)4 + Ag4Cl4 =>
SnCl4 + 4 AgNO3 = Sn(NO3)4 + Ag4Cl4
Al + H2SO4 = Al2(SO4)2 + H2S + H2O =>
4 Al + 5 H2SO4 = 2 Al2(SO4)2 + H2S + 4 H2O
Zn + FeCO3 = ZnCO3 + Fe =>
Zn + FeCO3 = ZnCO3 + Fe
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
FeS + Fe2O3 = FeO + SO2 =>
FeS + 3 Fe2O3 = 7 FeO + SO2
FeO + HCl = Fe(OH2) + Cl =>
FeO + 2 HCl = Fe(OH2) + 2 Cl
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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