| Équations équilibrées la veille |
2 Sr + Hl2 = 2 SrHl
Cd(s) + HNO3(aq) = Cd(NO3)2(aq) + NO(g) + H2O(l) =>
3 Cd(s) + 8 HNO3(aq) = 3 Cd(NO3)2(aq) + 2 NO(g) + 4 H2O(l)
HPO3 + H2O = H3PO4 =>
HPO3 + H2O = H3PO4
Na3P + CaF2 = Ca3P2 + NaF =>
2 Na3P + 3 CaF2 = Ca3P2 + 6 NaF
FeO2 = FeO + O2 =>
2 FeO2 = 2 FeO + O2
K2CO3 + H2O = KOH + H2CO3 =>
K2CO3 + 2 H2O = 2 KOH + H2CO3
ZnO + N2O5 = Zn(NO3)2 =>
ZnO + N2O5 = Zn(NO3)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H5BrNaOH = C2H5OHNaBr =>
C2H5BrNaOH = C2H5OHNaBr
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
H + Al = HAl =>
H + Al = HAl
LiOH(s) + CO2(g) = Li2CO3(s) + H2O(g) =>
2 LiOH(s) + CO2(g) = Li2CO3(s) + H2O(g)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Hg(NO3)2 + NaI = HgI2 + NaNO3 =>
Hg(NO3)2 + 2 NaI = HgI2 + 2 NaNO3
KBr + HNO3 = HBr + KNO3 =>
KBr + HNO3 = HBr + KNO3
AgF(aq) + Zn(s) = ZnAg(s) + F(aq) =>
AgF(aq) + Zn(s) = ZnAg(s) + F(aq)
BaCl2(aq) + HCl(aq) = BaCl + HCl2 =>
BaCl2(aq) + HCl(aq) = BaCl + HCl2
Pb(No3)2 + KOH = Pb(OH)2 + KNo3 =>
Pb(No3)2 + 2 KOH = Pb(OH)2 + 2 KNo3
NaClO2 + NaHCO3 = ClO2 + NaCl + Na2CO3 + H2O =>
5 NaClO2 + 4 NaHCO3 = 4 ClO2 + NaCl + 4 Na2CO3 + 2 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Na2S*9H2O = Na2S + H2O =>
Na2S*9H2O = Na2S + 9 H2O
CO3I = CO3 + I2 =>
2 CO3I = 2 CO3 + I2
C8H18 + H2O = CH4 + O3 =>
3 C8H18 + 21 H2O = 24 CH4 + 7 O3
CH2NH + H2 = CH3NH3 =>
2 CH2NH + 3 H2 = 2 CH3NH3
BaSO4 + NaOH = Ba(OH)2 + Na2SO4 =>
BaSO4 + 2 NaOH = Ba(OH)2 + Na2SO4
C5H12 + O2 = C + H2O =>
C5H12 + 3 O2 = 5 C + 6 H2O
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
NaBH4 + H2SO4 = B2H6 + H2 + NaSO4 =>
2 NaBH4 + 2 H2SO4 = B2H6 + 3 H2 + 2 NaSO4
Sr + Cl{2}— = SrCl{2} =>
Sr + Cl{2}— = SrCl{2}
Mn(OH)2 + O2 = MnO2 + H2O =>
2 Mn(OH)2 + O2 = 2 MnO2 + 2 H2O
C6H8O7 + Fe(OH)3 = FeC6H5O7 + H2O =>
C6H8O7 + Fe(OH)3 = FeC6H5O7 + 3 H2O
ZnCl2 + H2 = Zn + HCl =>
ZnCl2 + H2 = Zn + 2 HCl
Al2O3 + P2O5 = Al3(PO4)3 =>
3 Al2O3 + 3 P2O5 = 2 Al3(PO4)3
B(OH)3 = [B5O6(OH)4]{-} + H2O + H3O{+} =>
5 B(OH)3 = [B5O6(OH)4]{-} + 4 H2O + H3O{+}
K3VO4 + H2O2 = K3VO8 + H2O =>
K3VO4 + 4 H2O2 = K3VO8 + 4 H2O
Ca3N2 + H2S = CaS + H3N =>
Ca3N2 + 3 H2S = 3 CaS + 2 H3N
Cl2O + O2 = ClO =>
2 Cl2O + O2 = 4 ClO
Al2O3 + NaOH + H2O = Na3[Al(OH)6] =>
Al2O3 + 6 NaOH + 3 H2O = 2 Na3[Al(OH)6]
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C27H45OH + O2 = CO2 + H2O =>
C27H45OH + 38 O2 = 27 CO2 + 23 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C57H110O6 + O2 = CO2 + H2O =>
2 C57H110O6 + 163 O2 = 114 CO2 + 110 H2O
K2CO3 + C = CO + K =>
K2CO3 + 2 C = 3 CO + 2 K
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Fe(OH)2 + Ca(OH)2 = FeCaO2 + H2O =>
Fe(OH)2 + Ca(OH)2 = FeCaO2 + 2 H2O
MnO2 + Al = Mn3Al + O2 =>
3 MnO2 + Al = Mn3Al + 3 O2
C35H72 + O2 = CO2 + H2O =>
C35H72 + 53 O2 = 35 CO2 + 36 H2O
Fe3O4 + HNO3 = Fe(NO3)2 + Fe(NO3)3 + H2O =>
Fe3O4 + 8 HNO3 = Fe(NO3)2 + 2 Fe(NO3)3 + 4 H2O
Mg2C + H2 = HC + Mg =>
2 Mg2C + H2 = 2 HC + 4 Mg
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
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Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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