| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
O2 + CH3OH = CO2 + H2O =>
3 O2 + 2 CH3OH = 2 CO2 + 4 H2O
UO3 + H2 = UO2 + H2O =>
UO3 + H2 = UO2 + H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
NaCIO3 = NaCI + O2 =>
2 NaCIO3 = 2 NaCI + 3 O2
MnO2 + HCl = Cl2 + MnCl2 + H2O =>
MnO2 + 4 HCl = Cl2 + MnCl2 + 2 H2O
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
Mg(s) + N2(g) = MgN2(s) =>
Mg(s) + N2(g) = MgN2(s)
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
H2O2 = H2O + O =>
H2O2 = H2O + O
H3PO4 + Ca(OH)2 = Ca(H2PO4)2 + H2O =>
2 H3PO4 + Ca(OH)2 = Ca(H2PO4)2 + 2 H2O
CuO + Cl2 = CuCl2 + O2 =>
2 CuO + 2 Cl2 = 2 CuCl2 + O2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
NO2 + H2 = NH3 + H2O =>
2 NO2 + 7 H2 = 2 NH3 + 4 H2O
CaCO3 + HC2H3O2 = Ca(C2H3O2)2 + H2O + CO2 =>
CaCO3 + 2 HC2H3O2 = Ca(C2H3O2)2 + H2O + CO2
NO2 + H2 = NH3 + H2O =>
2 NO2 + 7 H2 = 2 NH3 + 4 H2O
Zn(s) + HCl(aq) = H2(g) + ZnCl2(aq) =>
Zn(s) + 2 HCl(aq) = H2(g) + ZnCl2(aq)
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
H2SO4 + BaCl2 = HCl + BaSO4 =>
H2SO4 + BaCl2 = 2 HCl + BaSO4
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Na2CO3 + ZnNO3 = Zn2CO3 + NaNO3 =>
Na2CO3 + 2 ZnNO3 = Zn2CO3 + 2 NaNO3
BaO + In2O3 = Ba4In6O13 =>
4 BaO + 3 In2O3 = Ba4In6O13
Na2CrO4 + AgNo3 = Na2No3 + AgCrO4 =>
Na2CrO4 + AgNo3 = Na2No3 + AgCrO4
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
Cu(OH)2*K2SO4 = KOH + CuSO4 =>
Cu(OH)2*K2SO4 = 2 KOH + CuSO4
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
MoS2 + H2O2 = MoO2 + SO2 + H2O =>
MoS2 + 6 H2O2 = MoO2 + 2 SO2 + 6 H2O
CH3NHNH2 + N2O4 = CO2 + H2O + N2 =>
4 CH3NHNH2 + 5 N2O4 = 4 CO2 + 12 H2O + 9 N2
HCl + NAOH = H2O + NACl =>
HCl + NAOH = H2O + NACl
HF + Ca(OH)2 = CaF2 + H2O =>
2 HF + Ca(OH)2 = CaF2 + 2 H2O
NO2 + CO = NO + CO2 =>
NO2 + CO = NO + CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CO(g) + O2(g) = CO2(g) =>
2 CO(g) + O2(g) = 2 CO2(g)
Al + Cl2 = AlCl2 =>
Al + Cl2 = AlCl2
GaBr3 + Cl2 = GaCl3 + Br2 =>
2 GaBr3 + 3 Cl2 = 2 GaCl3 + 3 Br2
Cu(OH)2 + K2SO4 = KOH + CuSO4 =>
Cu(OH)2 + K2SO4 = 2 KOH + CuSO4
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
H2(SO4) + AlBr3 = HBr + Al2(SO4)3 =>
3 H2(SO4) + 2 AlBr3 = 6 HBr + Al2(SO4)3
KBr + H2O = KOH + Br2 + H2 =>
2 KBr + 2 H2O = 2 KOH + Br2 + H2
H2O2 = O2 + H2O =>
2 H2O2 = O2 + 2 H2O
Mg(s) + N2(g) = Mg3N2(s) =>
3 Mg(s) + N2(g) = Mg3N2(s)
HCl + NAOH = H2O + NACl =>
HCl + NAOH = H2O + NACl
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/19
Équations équilibrées sur02/12/18
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