| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 H2SO4 + 2 Ni(OH)3 = Ni2(SO4)3 + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
KClO2 + C = KCl + CO2 =>
KClO2 + C = KCl + CO2
C2H6 + O2 = CH3COOH + H20 =>
10 C2H6 + 10 O2 = 10 CH3COOH + H20
Ch3COOH + Cu = Cu(Ch3COO)2 + H2 =>
2 Ch3COOH + Cu = Cu(Ch3COO)2 + H2
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Fe + S = FeS =>
Fe + S = FeS
H2SO4 + K = K2SO4 + H2 =>
H2SO4 + 2 K = K2SO4 + H2
SO2Cl2 + H2O = H2SO4 + HCl =>
SO2Cl2 + 2 H2O = H2SO4 + 2 HCl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HNO3 + MgO = Mg(NO3)2 + H2O =>
2 HNO3 + MgO = Mg(NO3)2 + H2O
CH + O2 = CO2 + H2O =>
4 CH + 5 O2 = 4 CO2 + 2 H2O
NH4CL + NANO2 = N2 + H2O + NACL =>
NH4CL + NANO2 = N2 + 2 H2O + NACL
PrO11 + HNO3 = Pr(NO3)3 + H2O + O2 =>
4 PrO11 + 12 HNO3 = 4 Pr(NO3)3 + 6 H2O + 19 O2
Zn + CH3COOH = Zn(CH3COO) + H2 =>
2 Zn + 2 CH3COOH = 2 Zn(CH3COO) + H2
Fe + S = Fe2S3 =>
2 Fe + 3 S = Fe2S3
CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2
Al3 + O2 = Al2O3 =>
4 Al3 + 9 O2 = 6 Al2O3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
P + Cl = PCl5 =>
P + 5 Cl = PCl5
Zn + FeBr3 = ZnBr2 + Fe =>
3 Zn + 2 FeBr3 = 3 ZnBr2 + 2 Fe
CH2 + O2 = CO2 + H2O =>
2 CH2 + 3 O2 = 2 CO2 + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
H2SO4 + NH4OH = (NH4)2SO4 + H2O =>
H2SO4 + 2 NH4OH = (NH4)2SO4 + 2 H2O
FEO + C = FE + CO =>
FEO + C = FE + CO
HNo3 + CuSo4 = Cu(No3)2 + H2So4 =>
2 HNo3 + CuSo4 = Cu(No3)2 + H2So4
Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
Al3 + O2 = Al2O3 =>
4 Al3 + 9 O2 = 6 Al2O3
NaN3 = Na3N + N2 =>
3 NaN3 = Na3N + 4 N2
BaCl2(ac) + H2SO4(ac) = BaSO4(s) + HCl(ac) =>
BaCl2(ac) + H2SO4(ac) = BaSO4(s) + 2 HCl(ac)
HCl + NH3 = NH4Cl =>
HCl + NH3 = NH4Cl
N + H = NH3 =>
N + 3 H = NH3
Sn(iv) + Cu(NO3)2 = Sn(NO3)4 + Cu2 =>
Sn(iv) + 2 Cu(NO3)2 = Sn(NO3)4 + Cu2
HNo3 + CuSo4 = Cu(No3)2 + H2So4 =>
2 HNo3 + CuSo4 = Cu(No3)2 + H2So4
magnesium + water = magnesiumoxide + hydrogen =>
Mg + H2O = MgO + H2
HgCl2 + Al = AlCl3 + Hg =>
3 HgCl2 + 2 Al = 2 AlCl3 + 3 Hg
Li3N + H2O = LiOH + NH3 =>
Li3N + 3 H2O = 3 LiOH + NH3
KCLO2 = KCL + O2 =>
KCLO2 = KCL + O2
PrO11 + HNO3 = Pr(NO3)3 + H2O + O2 =>
4 PrO11 + 12 HNO3 = 4 Pr(NO3)3 + 6 H2O + 19 O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe2O3 + Al = Fe + Al2O3 =>
Fe2O3 + 2 Al = 2 Fe + Al2O3
Mg + H2O = H2 + Mg(OH)2 =>
Mg + 2 H2O = H2 + Mg(OH)2
Al + H2So4 = Al2(So4)3 + H2 =>
2 Al + 3 H2So4 = Al2(So4)3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/14/18
Équations équilibrées sur03/16/17
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