| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCi + NAOH = H2O + NACi
H2CO3 = CO2 + H2O =>
H2CO3 = CO2 + H2O
C3H8O3 + Cu(OH)2 = C3H6O3Cu + H2O =>
C3H8O3 + Cu(OH)2 = C3H6O3Cu + 2 H2O
CH3COOH + NH3 = CH3CONH2 + H2O =>
CH3COOH + NH3 = CH3CONH2 + H2O
Hg + HNO3 = Hg(NO3)2 + NO2 + H2O =>
Hg + 4 HNO3 = Hg(NO3)2 + 2 NO2 + 2 H2O
Cu + Cl2 = CuCl =>
2 Cu + Cl2 = 2 CuCl
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
Hg + HNO3 = Hg(NO3)2 + NO2 + H2O =>
Hg + 4 HNO3 = Hg(NO3)2 + 2 NO2 + 2 H2O
C2H2 + KMnO4 = (COOK)2 + KOH + MnO2 + H2O =>
3 C2H2 + 8 KMnO4 = 3(COOK)2 + 2 KOH + 8 MnO2 + 2 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
CrO + NaOH = Cr(OH)2 + Na2O =>
CrO + 2 NaOH = Cr(OH)2 + Na2O
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
As2 + Cl2 + H2O = H3AsO4 + HCl =>
As2 + 5 Cl2 + 8 H2O = 2 H3AsO4 + 10 HCl
Mg + Al2(SO4)3 = MgSO4 + Al =>
3 Mg + Al2(SO4)3 = 3 MgSO4 + 2 Al
NaCrO2 + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
2 NaCrO2 + 3 Br2 + 8 NaOH = 2 Na2CrO4 + 6 NaBr + 4 H2O
Mn + H2SO4 = MnSO4 + S2 + H2O =>
6 Mn + 8 H2SO4 = 6 MnSO4 + S2 + 8 H2O
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
Mg + CH3COOH = MgCH3 + COOH =>
Mg + CH3COOH = MgCH3 + COOH
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
FeS + HCl = H2S + FeCl2 =>
FeS + 2 HCl = H2S + FeCl2
KOH + Na3PO4 = K3PO4 + NaOH =>
3 KOH + Na3PO4 = K3PO4 + 3 NaOH
AGCl + NH4OH = AG(NH3)2Cl + H2O =>
AGCl + 2 NH4OH = AG(NH3)2Cl + 2 H2O
CU(OH)2 = CUO + H2O =>
CU(OH)2 = CUO + H2O
Mg2 + O2 = MgO =>
Mg2 + O2 = 2 MgO
Cu + Ag(NO3) = Cu(NO3)2 + Ag =>
Cu + 2 Ag(NO3) = Cu(NO3)2 + 2 Ag
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
AGCl + NH4OH = AG(NH3)2Cl + H2O =>
AGCl + 2 NH4OH = AG(NH3)2Cl + 2 H2O
C + HNO3 = CO2 + H2O + NO =>
3 C + 4 HNO3 = 3 CO2 + 2 H2O + 4 NO
NaOH + Mg(NO3)2 = MgOH + Na(NO3)2 =>
NaOH + Mg(NO3)2 = MgOH + Na(NO3)2
FeO3 + C = Fe + CO =>
FeO3 + 3 C = Fe + 3 CO
Zn + HNO3 = Zn(NO3)2 + H2O + NH4NO3 =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + 3 H2O + NH4NO3
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
Zn + FeCl2 = ZnCl2 + Fe =>
Zn + FeCl2 = ZnCl2 + Fe
NaOH + Mg(NO3)2 = Mg(OH)2 + Na(NO3) =>
2 NaOH + Mg(NO3)2 = Mg(OH)2 + 2 Na(NO3)
Cu2 + O2 = Cu2O =>
2 Cu2 + O2 = 2 Cu2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2S + O2 = S + H2O =>
2 H2S + O2 = 2 S + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
S + HNO3 = H2SO4 + H2O + NO2 =>
S + 6 HNO3 = H2SO4 + 2 H2O + 6 NO2
Fe(No3)2 + MnO2 + HNo3 = Fe(No3)3 + Mn(No3)2 + H2O =>
2 Fe(No3)2 + MnO2 + 4 HNo3 = 2 Fe(No3)3 + Mn(No3)2 + 2 H2O
AL + HCl = ALCl3 + H2 =>
2 AL + 6 HCl = 2 ALCl3 + 3 H2
Zn2 + O2 = ZnO =>
Zn2 + O2 = 2 ZnO
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
Fe(No3)2 + MnO2 + HNo3 = Fe(No3)3 + Mn(No3)2 + H2O =>
2 Fe(No3)2 + MnO2 + 4 HNo3 = 2 Fe(No3)3 + Mn(No3)2 + 2 H2O
C5H12O5 + H2O = CO2 + H2 =>
C5H12O5 + 5 H2O = 5 CO2 + 11 H2
Ni + HNO3 = Ni(NO3)3 + H2O + NO =>
Ni + 4 HNO3 = Ni(NO3)3 + 2 H2O + NO
HCl + KMnO4 = MnCl2 + KCl + H2O + Cl2 =>
16 HCl + 2 KMnO4 = 2 MnCl2 + 2 KCl + 8 H2O + 5 Cl2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/17/18
Équations équilibrées sur05/17/17
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