| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H6S + 9 O2 = 4 CO2 + 6 H2O + 2 SO2
AgNO3 + Na1 = Ag1 + NaNO3 =>
AgNO3 + Na1 = Ag1 + NaNO3
NaBr2 + Cl2 = Br2 + NaCl =>
2 NaBr2 + Cl2 = 2 Br2 + 2 NaCl
CH3CONH2 + HCl = CH3CONHCl + H2 =>
CH3CONH2 + HCl = CH3CONHCl + H2
CaCl + P2O5 = CaClO3 + P =>
5 CaCl + 3 P2O5 = 5 CaClO3 + 6 P
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2(g) + O2(g) = H2O =>
2 H2(g) + O2(g) = 2 H2O
(NH4)2SO4(aq) + Pb(NO3)2(aq) = NH4NO3(aq) + PbSO4 =>
(NH4)2SO4(aq) + Pb(NO3)2(aq) = 2 NH4NO3(aq) + PbSO4
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CuSO4*5H2O + K2C2O4 = K2[Cu(C2O4)2] + K2SO4 + H2O =>
CuSO4*5H2O + 2 K2C2O4 = K2[Cu(C2O4)2] + K2SO4 + 5 H2O
HNO2 + PbO2 + H2SO4 = PbSO4 + HNO3 + H2O =>
HNO2 + PbO2 + H2SO4 = PbSO4 + HNO3 + H2O
Mg + Si = Mg3Si2 =>
3 Mg + 2 Si = Mg3Si2
Na2[Zn(OH)4] + H2S = ZnS + Na2S + H2O =>
Na2[Zn(OH)4] + 2 H2S = ZnS + Na2S + 4 H2O
KHO + Cu(NO3)2 = KNO3 + Cu(OH)2 =>
2 KHO + Cu(NO3)2 = 2 KNO3 + Cu(OH)2
C6H10O5 + O2 = CO2 + H2O =>
C6H10O5 + 6 O2 = 6 CO2 + 5 H2O
C2H6O(l) + CO2(g) = C6H12O6(s) =>
2 C2H6O(l) + 2 CO2(g) = C6H12O6(s)
H4SiO4 + V(OH)5 = H2O + V(OH)SiO4 =>
H4SiO4 + V(OH)5 = 4 H2O + V(OH)SiO4
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
C22H43NO + NHO3 = C22H42O2 + N2O + H2O =>
C22H43NO + NHO3 = C22H42O2 + N2O + H2O
Ni(OH)3 + H2SeO3 = H2O + Ni2(SeO3)3 =>
2 Ni(OH)3 + 3 H2SeO3 = 6 H2O + Ni2(SeO3)3
NaBO3 + H2O = H2O2 + HNaBO3 =>
2 NaBO3 + 2 H2O = H2O2 + 2 HNaBO3
PBr3 = P + Br2 =>
2 PBr3 = 2 P + 3 Br2
NaBr + CaOH{2} = CaBr{2} + NaOH =>
NaBr + CaOH{2} = CaBr{2} + NaOH
KNO3 + C = K2CO3 + C2O3 + N2 =>
2 KNO3 + 3 C = K2CO3 + C2O3 + N2
C6H12O3 + O2 = CO2 + H2O =>
2 C6H12O3 + 15 O2 = 12 CO2 + 12 H2O
FeS + HBrO + H2SO4 = Fe2(SO4)3 + HBr + H2O =>
2 FeS + 9 HBrO + H2SO4 = Fe2(SO4)3 + 9 HBr + H2O
Li3N + HNO3 = LiNO3 + H3N =>
Li3N + 3 HNO3 = 3 LiNO3 + H3N
Cu(NO3) + PbS = CuS + Pb(NO3) =>
Cu(NO3) + PbS = CuS + Pb(NO3)
C3H8 + H2O = H2 + CO2 =>
C3H8 + 6 H2O = 10 H2 + 3 CO2
NH3(aq) + H2O(l) + Mg(NO3)2(aq) = (NH4)2NO3(aq) + Mg(OH)2(s) =>
34 NH3(aq) + 20 H2O(l) + 7 Mg(NO3)2(aq) = 16(NH4)2NO3(aq) + 7 Mg(OH)2(s)
BaCl2 + H2 = HCl + Ba =>
BaCl2 + H2 = 2 HCl + Ba
CrCl3 + KClO3 + KOH = K2CrO4 + H2O + KCl =>
2 CrCl3 + KClO3 + 10 KOH = 2 K2CrO4 + 5 H2O + 7 KCl
ZnO + HCl = ZnCl + H2O + Cl2 =>
2 ZnO + 4 HCl = 2 ZnCl + 2 H2O + Cl2
CaSO4 + KOH = Ca(OH)2 + K2SO4 =>
CaSO4 + 2 KOH = Ca(OH)2 + K2SO4
NH4HCO3(s) = NH3(g) + CO2(g) + H2O(v) =>
NH4HCO3(s) = NH3(g) + CO2(g) + H2O(v)
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Mg(OH)2(aq) + HCl(aq) = MgCl2(aq) + H2O(l) =>
Mg(OH)2(aq) + 2 HCl(aq) = MgCl2(aq) + 2 H2O(l)
OH = H2O + O2 =>
4 OH = 2 H2O + O2
C4H7NO4 + O2 = CO2 + H2O + N2 =>
4 C4H7NO4 + 15 O2 = 16 CO2 + 14 H2O + 2 N2
NaOH(s) + H2SO4(g) = Na2SO4 + H2O(s) =>
2 NaOH(s) + H2SO4(g) = Na2SO4 + 2 H2O(s)
FeCl3 + NaOH = FeOH + Cl3Na =>
FeCl3 + NaOH = FeOH + Cl3Na
(C16H35O4P)Fe + H2C2O4 = (C16H35O4P)H + Fe(COO) =>
2(C16H35O4P)Fe + H2C2O4 = 2(C16H35O4P)H + 2 Fe(COO)
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
C8H16OH + O2 = CO2 + H2O =>
4 C8H16OH + 47 O2 = 32 CO2 + 34 H2O
[Fe(H2O)6]{3+} + H2O = H3O{+} + [Fe(H2O)5OH]{2+} =>
[Fe(H2O)6]{3+} + H2O = H3O{+} + [Fe(H2O)5OH]{2+}
C4H7NO4 + O2 = CO2 + H2O + CH4ON2 =>
2 C4H7NO4 + 6 O2 = 7 CO2 + 5 H2O + CH4ON2
KClO3 + H2SO4 + KI = H2O + I2 + K2SO4 + KCl =>
KClO3 + 3 H2SO4 + 6 KI = 3 H2O + 3 I2 + 3 K2SO4 + KCl
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
C17H33COOH + C3H8O3 = C57H104O6 + H2O =>
3 C17H33COOH + C3H8O3 = C57H104O6 + 3 H2O
NaOH(s) + CO2(g) = Na2CO3(aq) + H2O(l) =>
2 NaOH(s) + CO2(g) = Na2CO3(aq) + H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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