| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 FeSO4 + K2Cr2O7 + 4 H2SO4 = K2SO4 + 4 H2O + 3 Fe2(SO4)3 + Cr2O3
AsO3 + H2 = As + H2O =>
AsO3 + 3 H2 = As + 3 H2O
K2TeO3 + Na(dtc) + H2O = Te(dtc)4 + NaOH + KOH =>
4 K2TeO3 + 16 Na(dtc) + 12 H2O = Te(dtc)4 + 16 NaOH + 8 KOH
KOH + H2SO4 = K2SO4 + H2O(g) =>
2 KOH + H2SO4 = K2SO4 + 2 H2O(g)
CH3OONH3 + BaOH2 = NH3 + H2O + BaCH3OO =>
CH3OONH3 + BaOH2 = NH3 + H2O + BaCH3OO
Cu(OH)2 + Al(OH)3 = Cu(AlO2)2 + H2O =>
Cu(OH)2 + 2 Al(OH)3 = Cu(AlO2)2 + 4 H2O
H2SO4 + CaCl2 = SO4Ca + H2Cl2 =>
H2SO4 + CaCl2 = SO4Ca + H2Cl2
Acetone + O2 = CO2 + H2O =>
CH3COCH3 + 4 O2 = 3 CO2 + 3 H2O
HNO3 + Na2CO3 = NaNO3 + H2O + CO2 =>
2 HNO3 + Na2CO3 = 2 NaNO3 + H2O + CO2
NaO2 + H2O = NaOH + O =>
2 NaO2 + H2O = 2 NaOH + 3 O
Na2PO4 + BaCl2 = Na2Cl2 + BaPO4 =>
Na2PO4 + BaCl2 = Na2Cl2 + BaPO4
MgBr2 + CuCl2 = MgCl2 + CuBr2 =>
MgBr2 + CuCl2 = MgCl2 + CuBr2
Cu3(PO4)2 + FeBr3 = CuBr2 + Fe(PO4) =>
Cu3(PO4)2 + 2 FeBr3 = 3 CuBr2 + 2 Fe(PO4)
Mg + Cu(OH)2 = Mg(OH)2 + Cu =>
Mg + Cu(OH)2 = Mg(OH)2 + Cu
KNO3 + H2SO4 = H2NO3 + SO4K =>
KNO3 + H2SO4 = H2NO3 + SO4K
MnS2 + O2 = Mn2SO3 + SO2 =>
4 MnS2 + 9 O2 = 2 Mn2SO3 + 6 SO2
K + Cr(SO4)3 = K(SO4) + Cr =>
3 K + Cr(SO4)3 = 3 K(SO4) + Cr
NH4 + Cu(OH)2 + NH3 = Cu(NH3)4 + H2O =>
2 NH4 + Cu(OH)2 + 2 NH3 = Cu(NH3)4 + 2 H2O
Na2S2O3 + Br2 + H2O = HBr + Na2SO4 + S =>
Na2S2O3 + Br2 + H2O = 2 HBr + Na2SO4 + S
Ga + Cl2 = GaCl2 =>
Ga + Cl2 = GaCl2
Fe(s) + H2SO4 = FeSO4 + H2 =>
Fe(s) + H2SO4 = FeSO4 + H2
CuSO45H2O = Cu + H2 + O2 + SO2 =>
CuSO45H2O = Cu + H2 + 22 O2 + SO2
FeNO3 + Na2Cl2 = FeCl2 + Na2NO3 =>
FeNO3 + Na2Cl2 = FeCl2 + Na2NO3
Al + ClSO4 = Al2(SO4)3 + Cl =>
2 Al + 3 ClSO4 = Al2(SO4)3 + 3 Cl
Na2SeO3 + HCl = NaCl + SeO2 + H2O =>
Na2SeO3 + 2 HCl = 2 NaCl + SeO2 + H2O
MnSO4 + KOH = MnO2 + K2SO4 + H2 =>
MnSO4 + 2 KOH = MnO2 + K2SO4 + H2
K2[HgI4] + H2SO4 = HgSO4 + K2SO4 + SO2 + I2 + H2O =>
K2[HgI4] + 4 H2SO4 = HgSO4 + K2SO4 + 2 SO2 + 2 I2 + 4 H2O
FeCl3 + HY = FeCl2 + Y + HCl =>
FeCl3 + HY = FeCl2 + Y + HCl
AgNO3 + K2CO3 = Ag2CO3 + KNO3 =>
2 AgNO3 + K2CO3 = Ag2CO3 + 2 KNO3
HN4 + H2O = N4H4 + N4O =>
2 HN4 + H2O = N4H4 + N4O
MoO3(cr) + Zn(cr) + H2SO4(l) = Mo2O3(cr) + ZnSO4(aq) + H2O(l) =>
2 MoO3(cr) + 3 Zn(cr) + 3 H2SO4(l) = Mo2O3(cr) + 3 ZnSO4(aq) + 3 H2O(l)
Ga(OH)3 + H3PO4 = GaPO4 + H2O =>
Ga(OH)3 + H3PO4 = GaPO4 + 3 H2O
KCl + H2O = HCl + KOH =>
KCl + H2O = HCl + KOH
N + O{2-} = NO + {-} =>
N + O{2-} = NO + 2e
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
NH4OH + AgNO3 = NH4Ag + NO3(OH) =>
NH4OH + AgNO3 = NH4Ag + NO3(OH)
Mg(NO3)2 + H2SO4 = MgSO4 + HNO3 =>
Mg(NO3)2 + H2SO4 = MgSO4 + 2 HNO3
MgCl2 + KOH = Mg(OH)2 + KCl =>
MgCl2 + 2 KOH = Mg(OH)2 + 2 KCl
MnSO4 + NaHCO3 = MnCO3 + Na2SO4 + CO2 + H2O =>
MnSO4 + 2 NaHCO3 = MnCO3 + Na2SO4 + CO2 + H2O
SrBr2 = Sr + Br2 =>
SrBr2 = Sr + Br2
CuFeS2 + O2 = Cu2S + FeS + SO2 =>
2 CuFeS2 + O2 = Cu2S + 2 FeS + SO2
Co + Cl = CoCl2 =>
Co + 2 Cl = CoCl2
I2 + SO2 = I2SO2 =>
I2 + SO2 = I2SO2
SnBr2 + KOH = Sn(OH)2 + KBr =>
SnBr2 + 2 KOH = Sn(OH)2 + 2 KBr
Ca + NiBr2 = CaBr2 + Ni =>
Ca + NiBr2 = CaBr2 + Ni
KH2PO4 + AgNO3 = Ag3PO4 + KNO3 + H3PO4 =>
3 KH2PO4 + 3 AgNO3 = Ag3PO4 + 3 KNO3 + 2 H3PO4
CH3CH2OH + NaOH = CH3CH2NaO + H2O =>
CH3CH2OH + NaOH = CH3CH2NaO + H2O
K2Cr2O7 + KOH = H2O + K2CrO4 =>
K2Cr2O7 + 2 KOH = H2O + 2 K2CrO4
K2CrO4 + NH3 = K2 + NH3CrO4 =>
K2CrO4 + NH3 = K2 + NH3CrO4
Hg + Na = HgNa =>
Hg + Na = HgNa
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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