| Équations équilibrées la veille | Équations équilibrées le lendemain |
7 KClO3 + 3 C6H2O6 = 7 KCl + 18 CO2 + 3 H2O
CuCO3 + HCH3COO = H2O + CO2 + Cu(CH3COO)2 =>
CuCO3 + 2 HCH3COO = H2O + CO2 + Cu(CH3COO)2
C6H12N4 + NH4ClO4 = CO + N2 + H2O + HCl =>
5 C6H12N4 + 24 NH4ClO4 = 30 CO + 22 N2 + 66 H2O + 24 HCl
Fe2(SO4)3 + (NH4)2SO4 + H2O = (NH4)Fe3(SO4)2(OH)6 + H2SO4 =>
3 Fe2(SO4)3 + (NH4)2SO4 + 12 H2O = 2(NH4)Fe3(SO4)2(OH)6 + 6 H2SO4
CaCO3 + H2O = CaOH + HCO3 =>
CaCO3 + H2O = CaOH + HCO3
CuCO3 + HCH3COO = H2O + CO2 + Cu(CH3COO)2 =>
CuCO3 + 2 HCH3COO = H2O + CO2 + Cu(CH3COO)2
Sn + HNO3 = Sn(NO3) + NH4NO4 + H2O =>
6 Sn + 8 HNO3 = 6 Sn(NO3) + NH4NO4 + 2 H2O
CuCO3 + HCH3COO = H2O + CO2 + Cu(CH3COO)2 =>
CuCO3 + 2 HCH3COO = H2O + CO2 + Cu(CH3COO)2
Mg(s) + Ag(NO3)(aq) = Mg(NO3)2 + Ag(s) =>
Mg(s) + 2 Ag(NO3)(aq) = Mg(NO3)2 + 2 Ag(s)
Zn(NO3)2 + FeSO4 + H2SO4 = NO + Fe2(SO4)3 + ZnSO4 + H2O =>
Zn(NO3)2 + 6 FeSO4 + 4 H2SO4 = 2 NO + 3 Fe2(SO4)3 + ZnSO4 + 4 H2O
CuCO3 + HCH3COO = H2O + CO2 + Cu(CH3COO)2 =>
CuCO3 + 2 HCH3COO = H2O + CO2 + Cu(CH3COO)2
Ca + CuF2 = Cu + CaF2 =>
Ca + CuF2 = Cu + CaF2
Cl2 + TaBr5 = TaCl5 + Br2 =>
5 Cl2 + 2 TaBr5 = 2 TaCl5 + 5 Br2
Ca(OH)2 + F2 = CaF2 + H2O + O2 =>
2 Ca(OH)2 + 2 F2 = 2 CaF2 + 2 H2O + O2
Sn + HNO3 = Sn(NO3) + NH4NO4 + H2O =>
6 Sn + 8 HNO3 = 6 Sn(NO3) + NH4NO4 + 2 H2O
CuCO3 + HCH3COO = H2O + CO2 + Cu(CH3COO)2 =>
CuCO3 + 2 HCH3COO = H2O + CO2 + Cu(CH3COO)2
NH2CH4 + O2 = CO2 + H2O + N2 =>
2 NH2CH4 + 5 O2 = 2 CO2 + 6 H2O + N2
Al + HCl3 = AlCl + H2 =>
6 Al + 2 HCl3 = 6 AlCl + H2
Al2(C2O4)3 + H2O = Al + H2CO3 =>
Al2(C2O4)3 + 6 H2O = 2 Al + 6 H2CO3
CH3COOH + H2O + NaCO3 = NaHCO3 + CO2 =>
CH3COOH + 2 H2O + 8 NaCO3 = 8 NaHCO3 + 2 CO2
Mg + HNO3 = MgNO3 + (NH4)NO3 + H2O =>
8 Mg + 10 HNO3 = 8 MgNO3 + (NH4)NO3 + 3 H2O
MnO2 + HCl = Cl2Mn + Cl + H2O =>
MnO2 + 4 HCl = Cl2Mn + 2 Cl + 2 H2O
Sn + HNO3 = Sn(NO3) + NH4NO4 + H2O =>
6 Sn + 8 HNO3 = 6 Sn(NO3) + NH4NO4 + 2 H2O
NH4SO4 + CaOH = NH4SO4CaOH =>
NH4SO4 + CaOH = NH4SO4CaOH
HNO2(aq) = HNO3(aq) + H2O + NO(g) =>
3 HNO2(aq) = HNO3(aq) + H2O + 2 NO(g)
MnO2 + H2SO4 + H2C2O4 = MnSO4 + CO2 + H2O =>
MnO2 + H2SO4 + H2C2O4 = MnSO4 + 2 CO2 + 2 H2O
Si + NaOH = Si(Na4O4) + H2 =>
Si + 4 NaOH = Si(Na4O4) + 2 H2
Sn + HNO3 = Sn(NO3) + NH4NO4 + H2O =>
6 Sn + 8 HNO3 = 6 Sn(NO3) + NH4NO4 + 2 H2O
NH2CH4 + O2 = CO2 + H2O + N2 =>
2 NH2CH4 + 5 O2 = 2 CO2 + 6 H2O + N2
KClO3 + H2SO4 = KHSO3 + O2 + ClO2 + H2O =>
4 KClO3 + 4 H2SO4 = 4 KHSO3 + 3 O2 + 4 ClO2 + 2 H2O
Sn + HNO3 = Sn(NO3) + NH4NO4 + H2O =>
6 Sn + 8 HNO3 = 6 Sn(NO3) + NH4NO4 + 2 H2O
Ca + HCl = CaCl2 + H2* =>
Ca + 2 HCl = CaCl2 + H2*
Zn + HCl = Cl2H2Zn =>
Zn + 2 HCl = Cl2H2Zn
MnO2 + H2SO4 + H2C2O4 = MnSO4 + CO2 + H2O =>
MnO2 + H2SO4 + H2C2O4 = MnSO4 + 2 CO2 + 2 H2O
HClO3(aq) + H2O(l) = H3O(s) + ClO3 =>
HClO3(aq) + H2O(l) = H3O(s) + ClO3
CuCO3 + HCH3COO = H2O + CO2 + Cu(CH3COO)2 =>
CuCO3 + 2 HCH3COO = H2O + CO2 + Cu(CH3COO)2
Zn(OH)2 + H2O = Zn(OH)5 + H =>
Zn(OH)2 + 3 H2O = Zn(OH)5 + 3 H
PtCl4 + NH3 = Pt(NH3)2Cl2 + Cl2 =>
PtCl4 + 2 NH3 = Pt(NH3)2Cl2 + Cl2
Sn + HNO3 = Sn(NO3) + NH4NO4 + H2O =>
6 Sn + 8 HNO3 = 6 Sn(NO3) + NH4NO4 + 2 H2O
CH2O + Cu2O3 = CH2O2 + Cu =>
3 CH2O + Cu2O3 = 3 CH2O2 + 2 Cu
AgBr + H2S = AgBrH2S =>
AgBr + H2S = AgBrH2S
HO2 + MnCO2 = Mn + HCO4 =>
HO2 + MnCO2 = Mn + HCO4
AlCl3 + MgO = AlO + MgCl3 =>
AlCl3 + MgO = AlO + MgCl3
CU(OH)2 + HCl = CUCl2 + H2O =>
CU(OH)2 + 2 HCl = CUCl2 + 2 H2O
NH4SO4 + CaOH = NH4SO4CaOH =>
NH4SO4 + CaOH = NH4SO4CaOH
Al + O2 = Al4O4 =>
4 Al + 2 O2 = Al4O4
CH3CH2CHO + K2Cr2O7 + H2SO4 = CH3CH2COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH2CHO + K2Cr2O7 + 4 H2SO4 = 3 CH3CH2COOH + Cr2(SO4)3 + K2SO4 + 4 H2O
H3AsO4 + K2Cr2O7 + KSCN = Cr(AsO3) + KAsO3 + SO3 + CO2 + N2 + H2O =>
54 H3AsO4 + 11 K2Cr2O7 + 10 KSCN = 22 Cr(AsO3) + 32 KAsO3 + 10 SO3 + 10 CO2 + 5 N2 + 81 H2O
CoBr3 + Cl = BrCl + Co =>
CoBr3 + 3 Cl = 3 BrCl + Co
CuCO3 + HCH3COO = H2O + CO2 + Cu(CH3COO)2 =>
CuCO3 + 2 HCH3COO = H2O + CO2 + Cu(CH3COO)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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