| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KHSO4 = K2S2O7 + H2O
HCl + Mg = MgCl2 + H2 =>
2 HCl + Mg = MgCl2 + H2
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
(CH3(CH2)6(CH3)) + O2 = CO2 + H2O =>
2(CH3(CH2)6(CH3)) + 25 O2 = 16 CO2 + 18 H2O
C5H8 + O2 = CO + H2O =>
2 C5H8 + 9 O2 = 10 CO + 8 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe3(PO4)2 + BaCl2 = Ba3(PO4)2 + FeCl2 =>
Fe3(PO4)2 + 3 BaCl2 = Ba3(PO4)2 + 3 FeCl2
H2C2O4 + KOH = HOH + K2C2O4 =>
H2C2O4 + 2 KOH = 2 HOH + K2C2O4
CH4(g) + H2O(g) = CO(g) + H2(g) =>
CH4(g) + H2O(g) = CO(g) + 3 H2(g)
Na2CO3 + CaCl2 = NaCl + CaCO3 =>
Na2CO3 + CaCl2 = 2 NaCl + CaCO3
H3AsO4 + Ca(OH)2 = Ca3(AsO4)2 + H2O =>
2 H3AsO4 + 3 Ca(OH)2 = Ca3(AsO4)2 + 6 H2O
MnO2 + C = Mn + CO =>
MnO2 + 2 C = Mn + 2 CO
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Ba(OH)2 + HClO = H2O + Ba(ClO)2 =>
Ba(OH)2 + 2 HClO = 2 H2O + Ba(ClO)2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
KOH + Cl2 = KCl + KClO + H2O =>
2 KOH + Cl2 = KCl + KClO + H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
Hg2O + O2 = HgO =>
2 Hg2O + O2 = 4 HgO
CuSO4 + KI = CuKI + SO4 =>
CuSO4 + KI = CuKI + SO4
HCl + Mg = MgCl2 + H2 =>
2 HCl + Mg = MgCl2 + H2
carbonmonoxide + oxygen = carbondioxide =>
2 CO + O2 = 2 CO2
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
PtBr4(s) = Pt(s) + Br2(g) =>
PtBr4(s) = Pt(s) + 2 Br2(g)
C5H8O2 + NaH + HCl = C5H12O2 + NaCl =>
C5H8O2 + 2 NaH + 2 HCl = C5H12O2 + 2 NaCl
HCl + Mg = MgCl + H =>
HCl + Mg = MgCl + H
C4H12 + O2 = H2O + CO2 =>
C4H12 + 7 O2 = 6 H2O + 4 CO2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Ni2O3 + H2O = Ni(OH)3 =>
Ni2O3 + 3 H2O = 2 Ni(OH)3
H2O + N2O3 = HNO2 =>
H2O + N2O3 = 2 HNO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NH4Cl + H2O = H3O + NH3 + Cl =>
NH4Cl + H2O = H3O + NH3 + Cl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
UO2 + HF = UF4 + H2O =>
UO2 + 4 HF = UF4 + 2 H2O
Ni2O3 + H2O = Ni(OH)3 =>
Ni2O3 + 3 H2O = 2 Ni(OH)3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K2Cr2O7 + SO2 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 3 SO2 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O
Al + Cu(NO3)2 = Cu + Al(NO3)3 =>
2 Al + 3 Cu(NO3)2 = 3 Cu + 2 Al(NO3)3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/19
Équations équilibrées sur02/11/18
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