| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgSO4 + 2 KOH = Mg(OH)2 + K2SO4
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
C + O = CO2 =>
C + 2 O = CO2
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
CuSo4 + NaOh = Na2So4 + Cu(Oh)2 =>
CuSo4 + 2 NaOh = Na2So4 + Cu(Oh)2
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
AG(NH3)2Cl + H2O = AGCl + NH4OH =>
AG(NH3)2Cl + 2 H2O = AGCl + 2 NH4OH
FeSo4 + NaOh = Fe(Oh)2 + Na2So4 =>
FeSo4 + 2 NaOh = Fe(Oh)2 + Na2So4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cu(NO3)2 + KOH = Cu(OH)2 + KNO3 =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 KNO3
K2Cr2O7 + HCl = KCl + CrCl3 + Cl3 + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 2 Cl3 + 7 H2O
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
Mg + HNO3 = Mg(NO3)3 + NO + H2O =>
Mg + 4 HNO3 = Mg(NO3)3 + NO + 2 H2O
K2S + KMnO4 + H20 = MnO2 + S + KOH =>
5 K2S + 10 KMnO4 + H20 = 10 MnO2 + 5 S + 20 KOH
MgCO3(s) = MgO(s) + CO2(g) =>
MgCO3(s) = MgO(s) + CO2(g)
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
K2S + KMnO4 + H20 = MnO2 + S + KOH =>
5 K2S + 10 KMnO4 + H20 = 10 MnO2 + 5 S + 20 KOH
P + Cl = PCl3 =>
P + 3 Cl = PCl3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
P + Cl = PCl3 =>
P + 3 Cl = PCl3
FeS + O2 = Fe3O4 + SO2 =>
3 FeS + 5 O2 = Fe3O4 + 3 SO2
CH4N2O + NH4(NO)3 = N2 + CO2 + H2O =>
CH4N2O + 3 NH4(NO)3 = 7 N2 + CO2 + 8 H2O
Fe + CuSO4 = Cu + FeSO4 =>
Fe + CuSO4 = Cu + FeSO4
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
Hg + O = HgO =>
Hg + O = HgO
CaO + C = CaC2 + CO2 =>
2 CaO + 5 C = 2 CaC2 + CO2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
H2 + F2 = HF =>
H2 + F2 = 2 HF
MoS2 + O2 = MoO3 + SO2 =>
2 MoS2 + 7 O2 = 2 MoO3 + 4 SO2
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
ZnBr2 + K3PO4 = Zn3(PO4)2 + KBr =>
3 ZnBr2 + 2 K3PO4 = Zn3(PO4)2 + 6 KBr
C3H6 + Cl2 = C3H6Cl =>
2 C3H6 + Cl2 = 2 C3H6Cl
Ni + HCl = NiCl + H =>
Ni + HCl = NiCl + H
HCLO3 + NAOH = NACLO3 + H2O =>
HCLO3 + NAOH = NACLO3 + H2O
Ca + Br2 = CaBr2 =>
Ca + Br2 = CaBr2
Cu + HNO3 = H2O + Cu(NO3)2 + NO =>
3 Cu + 8 HNO3 = 4 H2O + 3 Cu(NO3)2 + 2 NO
CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO
Cu + HNO3 = H2O + Cu(NO3)2 + NO =>
3 Cu + 8 HNO3 = 4 H2O + 3 Cu(NO3)2 + 2 NO
NaCO3 = CO2 + NaO =>
NaCO3 = CO2 + NaO
Cd + Pb(NO3)2 = Cd(NO3)2 + Pb =>
Cd + Pb(NO3)2 = Cd(NO3)2 + Pb
FeCO3 + H2CO3 = Fe(HCO3)2 =>
FeCO3 + H2CO3 = Fe(HCO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/13/17
Équations équilibrées sur10/13/16
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