| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3PO4 + NaOH = NaH2PO4 + H2O
NH4Br + KOH = KBr + NH3*H2O =>
NH4Br + KOH = KBr + NH3*H2O
CO2 + HCl = CCl4 + H2O =>
CO2 + 4 HCl = CCl4 + 2 H2O
Pt + HNO3 + HCl = H2[PtCl6] + NO + H2O =>
3 Pt + 4 HNO3 + 18 HCl = 3 H2[PtCl6] + 4 NO + 8 H2O
SbF5 = Sb + F =>
SbF5 = Sb + 5 F
Pt + HNO3 + HCl = PtCl4 + NO + H2O =>
3 Pt + 4 HNO3 + 12 HCl = 3 PtCl4 + 4 NO + 8 H2O
CrCl3 + NaBrO + NaOH = Na2CrO4 + NaBr + NaCl + H2O =>
2 CrCl3 + 3 NaBrO + 10 NaOH = 2 Na2CrO4 + 3 NaBr + 6 NaCl + 5 H2O
F2 + K2S = K2 + F2S =>
F2 + K2S = K2 + F2S
NaOH + H3PO4 = Na2HPO4 + H2O =>
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O
KHP + NaOH = H2O + K + NaP =>
KHP + NaOH = H2O + K + NaP
PbCl2 + NaOH = PbO + NaCl + H2O =>
PbCl2 + 2 NaOH = PbO + 2 NaCl + H2O
Cr(ClO3)2 + (NH4)3P = Cr3P2 + NH4ClO3 =>
3 Cr(ClO3)2 + 2(NH4)3P = Cr3P2 + 6 NH4ClO3
La2O3 + H2SO4 = La2(SO4)3 + H2O =>
La2O3 + 3 H2SO4 = La2(SO4)3 + 3 H2O
KOH + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 KOH + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2
HNO3 + Na2S = NaNO3 + H2O + S + NO2 =>
4 HNO3 + Na2S = 2 NaNO3 + 2 H2O + S + 2 NO2
ZnSO3 + O2 = ZnO2 + SO2 =>
2 ZnSO3 + O2 = 2 ZnO2 + 2 SO2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Na2CO3 + FeCl2 = FeCO3 + NaCl =>
Na2CO3 + FeCl2 = FeCO3 + 2 NaCl
Al + C2 = Al2C3 =>
4 Al + 3 C2 = 2 Al2C3
HClO3 + NaHO = NaClO3 + H2O =>
HClO3 + NaHO = NaClO3 + H2O
HgOH2 = Hg2O2 + H2 =>
2 HgOH2 = Hg2O2 + 2 H2
CuOHCl + NaOH = Cu(OH)2 + NaCl =>
CuOHCl + NaOH = Cu(OH)2 + NaCl
FeCl3 + NaCO3 = Fe(CO3)3 + Na3Cl3 =>
FeCl3 + 3 NaCO3 = Fe(CO3)3 + Na3Cl3
Br2O3 + H2O = HBrO2 =>
Br2O3 + H2O = 2 HBrO2
NH3 + HCI = NH4CI =>
NH3 + HCI = NH4CI
KBr + Cl2 = Cl3Br2 + K2 =>
4 KBr + 3 Cl2 = 2 Cl3Br2 + 2 K2
Cu + Hg(NO3)2 = Cu(NO3)2 + Hg =>
Cu + Hg(NO3)2 = Cu(NO3)2 + Hg
N2S + HNO3 = NO + S8 + H2O =>
24 N2S + 32 HNO3 = 80 NO + 3 S8 + 16 H2O
CH3CH2CH2BrCH3CH2ONa = CH3CH2CH2OCH2CH3NaBr =>
CH3CH2CH2BrCH3CH2ONa = CH3CH2CH2OCH2CH3NaBr
Pb + Na2SO4 = PbNa2SO4 =>
Pb + Na2SO4 = PbNa2SO4
KOH + BeO = K2BeO2 + H2O =>
2 KOH + BeO = K2BeO2 + H2O
MnCl2 + HNO3 + HCl = NO2 + MnCl3 + H2O =>
MnCl2 + HNO3 + HCl = NO2 + MnCl3 + H2O
NH3 + Fe3O4 = Fe + N2 + H2O =>
8 NH3 + 3 Fe3O4 = 9 Fe + 4 N2 + 12 H2O
Al + O0 = Al2O3 =>
2 Al + 3 O0 = Al2O3
Mn + MgSO4 = MnSO4 + Mg =>
Mn + MgSO4 = MnSO4 + Mg
CH3CHCH2 + HI = H3CCH2CH2I =>
CH3CHCH2 + HI = H3CCH2CH2I
Hg2CO3 = Hg2 + HgO + CO2 =>
2 Hg2CO3 = Hg2 + 2 HgO + 2 CO2
CuS = Cu + S =>
CuS = Cu + S
FeCl3 + NaCO3 = Fe(CO3)3 + Na3Cl3 =>
FeCl3 + 3 NaCO3 = Fe(CO3)3 + Na3Cl3
PbS + H2SO4 = PbSO4 + H2O + SO2 =>
PbS + 4 H2SO4 = PbSO4 + 4 H2O + 4 SO2
CH3CH2CH2CCH + NH3 = CH3CH2CH2CH2CCH3 + NH2 =>
6 CH3CH2CH2CCH + 12 NH3 = 5 CH3CH2CH2CH2CCH3 + 12 NH2
CH3Br + LiN3 = CH3N3 + LiBr =>
CH3Br + LiN3 = CH3N3 + LiBr
KHP + NaOH = H2O + K + NaP =>
KHP + NaOH = H2O + K + NaP
HBrO + H2O = H3O + BrO =>
HBrO + H2O = H3O + BrO
S2O4 + Li0 = Li4O + S =>
S2O4 + 16 Li0 = 4 Li4O + 2 S
*2Na + Cl2 = NaCl2 =>
*2Na + 2 Cl2 = 2 NaCl2
NaNo3 + LiCl = NaLi + No3Cl =>
NaNo3 + LiCl = NaLi + No3Cl
K2ZrF6 + K = Zr + KF =>
K2ZrF6 + 4 K = Zr + 6 KF
LiCl + Zn = ZnCl + Li =>
LiCl + Zn = ZnCl + Li
Mg2(CO3) + HNO3 = MgNO3 + CO2 + H2O =>
Mg2(CO3) + 2 HNO3 = 2 MgNO3 + CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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