| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaO + 2 HNO3 = Ca(NO3)2 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe + PdCl2 = FeCl2 + Pd =>
Fe + PdCl2 = FeCl2 + Pd
Mg + P = Mg3P2 =>
3 Mg + 2 P = Mg3P2
ZN + H2So4 = ZNSo4 + H2 =>
ZN + H2So4 = ZNSo4 + H2
Na + Cl2 = NaCl2 =>
Na + Cl2 = NaCl2
NH3 + Cl = N + HCl =>
NH3 + 3 Cl = N + 3 HCl
C + Al = Al4C3 =>
3 C + 4 Al = Al4C3
Sb2S3 + Na2CO3 + C = Sb + Na2S + CO =>
Sb2S3 + 3 Na2CO3 + 6 C = 2 Sb + 3 Na2S + 9 CO
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
I2 + MNO2 + H2SO4 = MNSO4 + HIO4 + H2O =>
I2 + 7 MNO2 + 7 H2SO4 = 7 MNSO4 + 2 HIO4 + 6 H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2S + HNO3 = H2SO4 + NO + H2O =>
3 H2S + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O
P + F = PF =>
P + F = PF
Na2CO3 + H2SO4 = H2O + CO2 + Na2SO4 =>
Na2CO3 + H2SO4 = H2O + CO2 + Na2SO4
Al(s) + Fe2O3 = Al2O3(s) + Fe(l) =>
2 Al(s) + Fe2O3 = Al2O3(s) + 2 Fe(l)
AlO + NOH = Al(OH) + NO =>
AlO + NOH = Al(OH) + NO
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
HCl(aq) + Na2SO3(s) = NaCl + H2O + SO2 =>
2 HCl(aq) + Na2SO3(s) = 2 NaCl + H2O + SO2
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Ca + Cl = CaCl =>
Ca + Cl = CaCl
AlO + NOH = AlOH + NO =>
AlO + NOH = AlOH + NO
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
HBr + Cl2 = HCl + Br =>
2 HBr + Cl2 = 2 HCl + 2 Br
CaCl2 = Ca + Cl =>
CaCl2 = Ca + 2 Cl
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
Cu + CuSO4 = Cu2SO4 =>
Cu + CuSO4 = Cu2SO4
Al(OH)3 + C2H4O = Al2O3 + C2H6O2 =>
2 Al(OH)3 + 3 C2H4O = Al2O3 + 3 C2H6O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NO + H2O + HBrO4 = HNO3 + Br2 =>
14 NO + 4 H2O + 6 HBrO4 = 14 HNO3 + 3 Br2
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
Ca + O = CaO =>
Ca + O = CaO
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Mg + N2 = Mg3N =>
6 Mg + N2 = 2 Mg3N
KOH + H3PO4 = KH2PO4 + H2O =>
KOH + H3PO4 = KH2PO4 + H2O
AL2O3 + SO2 = AL2(SO3)3 =>
AL2O3 + 3 SO2 = AL2(SO3)3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al2O3 + SO2 = Al2(SO3)3 =>
Al2O3 + 3 SO2 = Al2(SO3)3
Fe + HCl + H2O = (Fe(H2O)6)Cl + H2 =>
2 Fe + 2 HCl + 12 H2O = 2(Fe(H2O)6)Cl + H2
Al(SO4)2 = Al + SO4 =>
Al(SO4)2 = Al + 2 SO4
Ba + O = BaO =>
Ba + O = BaO
K2MNO4 + H2O = KMNO4 + MNO2 + KOH =>
3 K2MNO4 + 2 H2O = 2 KMNO4 + MNO2 + 4 KOH
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/21/18
Équations équilibrées sur09/20/17
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