| Équations équilibrées la veille | Équations équilibrées le lendemain |
N + 3 Cl = NCl3
KCN + HOH = KOH + HCN =>
KCN + HOH = KOH + HCN
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
HClO4 + Ni = Ni(ClO4) + H2 =>
2 HClO4 + 2 Ni = 2 Ni(ClO4) + H2
K2Cr2O7 + FeSO4 = FeCr2O7 + K2SO4 =>
K2Cr2O7 + FeSO4 = FeCr2O7 + K2SO4
H2N2O2 = H2O + N2O =>
H2N2O2 = H2O + N2O
AlN + NaOH = Al(OH)3 + Na3N =>
AlN + 3 NaOH = Al(OH)3 + Na3N
Al(ClO2)3 = AlCl3 + O2 =>
Al(ClO2)3 = AlCl3 + 3 O2
SiO2(s) + NaF(aq) = SiF4 + Na2O =>
SiO2(s) + 4 NaF(aq) = SiF4 + 2 Na2O
ZnCl2 + Ba(OH)2 = Zn(OH)2 + BaCl2 =>
ZnCl2 + Ba(OH)2 = Zn(OH)2 + BaCl2
Al2(SO4)3 + K2CrO4 = K2(SO4) + Al2(CrO4)3 =>
Al2(SO4)3 + 3 K2CrO4 = 3 K2(SO4) + Al2(CrO4)3
KCl(aq) + NaNO3(aq) = KNO3(s) + NaCl(aq) =>
KCl(aq) + NaNO3(aq) = KNO3(s) + NaCl(aq)
Cl0 = Cl =>
Cl0 = Cl
PbCl2 + HCl = H[PbCl3] =>
PbCl2 + HCl = H[PbCl3]
Cr(OH)3 + Na2CO3 + KClO3 = KCl + CO2 + H2O + NaCrO4 =>
6 Cr(OH)3 + 3 Na2CO3 + 4 KClO3 = 4 KCl + 3 CO2 + 9 H2O + 6 NaCrO4
XeF2 + S = Xe + SF4 =>
2 XeF2 + S = 2 Xe + SF4
H2PO4(aq) + H2O(l) = H3O(aq) + HPO4(aq) =>
H2PO4(aq) + H2O(l) = H3O(aq) + HPO4(aq)
C4H7O4N + O2 = CO2 + H2O + NH3 =>
C4H7O4N + 3 O2 = 4 CO2 + 2 H2O + NH3
Ba(NO3)2 + CO = NO + CO2 + BaO =>
Ba(NO3)2 + 3 CO = 2 NO + 3 CO2 + BaO
MgO + CH4 = Mg + H2O + CO2 =>
4 MgO + CH4 = 4 Mg + 2 H2O + CO2
AgNO3(aq) + AlCl3(aq) = AgCl(aq) + Al(NO3)3(aq) =>
3 AgNO3(aq) + AlCl3(aq) = 3 AgCl(aq) + Al(NO3)3(aq)
K + H2O = KOK + H2 =>
2 K + H2O = KOK + H2
K2MnO4 + MnCl2 = MnO2 + KCl =>
K2MnO4 + MnCl2 = 2 MnO2 + 2 KCl
CH2COOKCH2COOK + KOH = K2CO3 + CH3CH3 =>
CH2COOKCH2COOK + 2 KOH = 2 K2CO3 + CH3CH3
Al + NaOH + H2O + NaNO3 = NH3 + NaAlO2 =>
8 Al + 5 NaOH + 2 H2O + 3 NaNO3 = 3 NH3 + 8 NaAlO2
SI5 = S + I2 =>
2 SI5 = 2 S + 5 I2
MgCa(CO3)2 + HCl = MgCl2 + CaCl2 + CO2 + H2O =>
MgCa(CO3)2 + 4 HCl = MgCl2 + CaCl2 + 2 CO2 + 2 H2O
NH3 + H2(SO)4 = S + HNO3 + H2O =>
3 NH3 + 4 H2(SO)4 = 16 S + 3 HNO3 + 7 H2O
CuOH + H2SO4 = CuSO4 + H2O + SO2 =>
2 CuOH + 3 H2SO4 = 2 CuSO4 + 4 H2O + SO2
Mg(OH)Cl + NaOH = Mg(OH)2 + NaCl =>
Mg(OH)Cl + NaOH = Mg(OH)2 + NaCl
C6H5CH2Cl + CuO + O2 = CuCl + CO2 + H2O =>
4 C6H5CH2Cl + 4 CuO + 33 O2 = 4 CuCl + 28 CO2 + 14 H2O
Cu(NO3)2 + Fe + HCl = Fe(NO3)2 + NO + CuCl2 + H2O =>
4 Cu(NO3)2 + 3 Fe + 8 HCl = 3 Fe(NO3)2 + 2 NO + 4 CuCl2 + 4 H2O
NaHCO3(aq) + H3C6H5O7(aq) = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3(aq) + H3C6H5O7(aq) = 3 CO2 + 3 H2O + Na3C6H5O7
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
C3H6OS2(s) + O2(g) = CO2(g) + H2O(g) + SO2(g) =>
C3H6OS2(s) + 6 O2(g) = 3 CO2(g) + 3 H2O(g) + 2 SO2(g)
NaNO2 + C12H22O11 = Na2CO3 + CO2 + N2 + H2O =>
16 NaNO2 + C12H22O11 = 8 Na2CO3 + 4 CO2 + 8 N2 + 11 H2O
SO2 + OH* = HOSO2* =>
SO2 + OH* = HOSO2*
Ag(s) + S(s) = Ag2S =>
2 Ag(s) + S(s) = Ag2S
LiBrO3 = LiBrO4 + LiBr =>
4 LiBrO3 = 3 LiBrO4 + LiBr
KCN + HOH = KOH + HCN =>
KCN + HOH = KOH + HCN
Na + H2(SO4) = Na2(SO4) + H2 =>
2 Na + H2(SO4) = Na2(SO4) + H2
NO2(g) + O2(g) + H20(l) = HNO3 =>
20 NO2(g) + 10 O2(g) + H20(l) = 20 HNO3
Na3PO4 + K = KPO4 + Na =>
Na3PO4 + K = KPO4 + 3 Na
AgNO3 + K3[Fe(CN)6] = Ag3[Fe(CN)6] + KNO3 =>
3 AgNO3 + K3[Fe(CN)6] = Ag3[Fe(CN)6] + 3 KNO3
C2H3O2NH4 + H2O = NH4OH + C2H4O2 =>
C2H3O2NH4 + H2O = NH4OH + C2H4O2
K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2
HAc = H + Ac =>
HAc = H + Ac
AsS3 + O2 = As2O3 + SO2 =>
4 AsS3 + 15 O2 = 2 As2O3 + 12 SO2
MgCl2(aq) + AgNO3(aq) = AgCl(s) + Mg(NO3)2 =>
MgCl2(aq) + 2 AgNO3(aq) = 2 AgCl(s) + Mg(NO3)2
LiOH + Cu = Li + Cu(OH)2 =>
2 LiOH + Cu = 2 Li + Cu(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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