| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO2(g) + 4 HF(l) = SF4(g) + 2 H2O(l)
Rb2CO3 = CO2 + Rb + O2 =>
2 Rb2CO3 = 2 CO2 + 4 Rb + O2
HCl + AgNO3 = AgCl + HNO3 =>
HCl + AgNO3 = AgCl + HNO3
BeO + Na2O = NaBe2 + O2 =>
8 BeO + 2 Na2O = 4 NaBe2 + 5 O2
C2H6O + CaO = (C2H5)2O + Ca(OH)2 =>
2 C2H6O + CaO = (C2H5)2O + Ca(OH)2
SbS3 + NaOH = NaSbS3 + OH =>
SbS3 + NaOH = NaSbS3 + OH
C(s) + SO2 = CS2(l) + CO(g) =>
5 C(s) + 2 SO2 = CS2(l) + 4 CO(g)
KAl(SO4)2*12H2O = Al2(SO4)3 + K2SO4 + H2O =>
2 KAl(SO4)2*12H2O = Al2(SO4)3 + K2SO4 + 24 H2O
H2CO3 = H2O*CO2 =>
H2CO3 = H2O*CO2
KOH + Fe = Fe(KOH)3 =>
3 KOH + Fe = Fe(KOH)3
AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
Fe{3+} + Mg = Fe + Mg{2+} =>
2 Fe{3+} + 3 Mg = 2 Fe + 3 Mg{2+}
NaCl + KNO3 = NaNO3 + KCl =>
NaCl + KNO3 = NaNO3 + KCl
Al(NO3)3 + Co(OH)3 = Al(OH)3 + Co(NO3)3 =>
Al(NO3)3 + Co(OH)3 = Al(OH)3 + Co(NO3)3
Ag + HCl + H2O2 = AgCl + H2O =>
2 Ag + 2 HCl + H2O2 = 2 AgCl + 2 H2O
Cu + HCl = Cu3Cl2 + H2 =>
3 Cu + 2 HCl = Cu3Cl2 + H2
M21 = M24 =>
8 M21 = 7 M24
C12H22O11 + HCl = C12H19Cl3O8 + H2O =>
C12H22O11 + 3 HCl = C12H19Cl3O8 + 3 H2O
Cu(OH)2 + BaCl2 = Ba[Cu(OH)2Cl2] =>
Cu(OH)2 + BaCl2 = Ba[Cu(OH)2Cl2]
K + H2S04 = K2S04 + H2 =>
2 K + H2S04 = K2S04 + H2
Na + Ca(OH)2 = NaOH + Ca =>
2 Na + Ca(OH)2 = 2 NaOH + Ca
Na + H2 = NaH =>
2 Na + H2 = 2 NaH
AgCl + O2 = Ag + O2Cl2 =>
2 AgCl + O2 = 2 Ag + O2Cl2
AgNO3 + KF = AgNO3KF =>
AgNO3 + KF = AgNO3KF
KAl(SO4)2*12H2O = Al2(SO4)3 + K2SO4 + H2O =>
2 KAl(SO4)2*12H2O = Al2(SO4)3 + K2SO4 + 24 H2O
SO2 + Ca(OH)2 = Ca2(SO3)2 + H2O =>
2 SO2 + 2 Ca(OH)2 = Ca2(SO3)2 + 2 H2O
[Al(H2O)6]{3+} + OH{-} = [Al(H2O)2(OH)4]{-} + H2O =>
[Al(H2O)6]{3+} + 4 OH{-} = [Al(H2O)2(OH)4]{-} + 4 H2O
Fe + HBr = Fe(Br)3 + H2 =>
2 Fe + 6 HBr = 2 Fe(Br)3 + 3 H2
Mg + C = Mg4C2 =>
4 Mg + 2 C = Mg4C2
CaCO3FeSO4 = CaSO4FeCO3 =>
CaCO3FeSO4 = CaSO4FeCO3
HCOOH + CH3CHOHCH3 = HCOOCH2CHCH3 + H2O =>
15 HCOOH + 11 CH3CHOHCH3 = 12 HCOOCH2CHCH3 + 17 H2O
Al + V2O5 = Al2O3 + V =>
10 Al + 3 V2O5 = 5 Al2O3 + 6 V
HIO3 + H2S = S + H2O + HI =>
HIO3 + 3 H2S = 3 S + 3 H2O + HI
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Al + H2 = AlH3 =>
2 Al + 3 H2 = 2 AlH3
Fe(OH)3 = Fe2(O)3 + H2O =>
2 Fe(OH)3 = Fe2(O)3 + 3 H2O
Cl + P = PCl =>
Cl + P = PCl
Zn + H3PO4 = Zn(PO4)2 + H2 =>
Zn + 2 H3PO4 = Zn(PO4)2 + 3 H2
Fe = Fe2 =>
2 Fe = Fe2
HCl + NaC9H8O4 = C9H8O4 + NaHCl =>
HCl + NaC9H8O4 = C9H8O4 + NaHCl
SO2 + Br2 + H2O = HBr + (H2SO4) =>
SO2 + Br2 + 2 H2O = 2 HBr + (H2SO4)
CaSO4 + Na(OH) = NaSO4 + Ca(OH) =>
CaSO4 + Na(OH) = NaSO4 + Ca(OH)
Na2S + H2SO4 = Na2SO4 + H2S =>
Na2S + H2SO4 = Na2SO4 + H2S
Ba + NaSO4 = BaSO4 + Na =>
Ba + NaSO4 = BaSO4 + Na
Ca + Na2B4O7 = Ca(B4O7) + Na =>
Ca + Na2B4O7 = Ca(B4O7) + 2 Na
FeO2 + KOH + C6H12O7 = C6H11KO7 + Fe(OH)2 + OH =>
FeO2 + 2 KOH + 2 C6H12O7 = 2 C6H11KO7 + Fe(OH)2 + 2 OH
MnO4 + H{+} + I{-} = Mn{2+} + I{2+} + H2O =>
MnO4 + 8 H{+} + 2 I{-} = Mn{2+} + 2 I{2+} + 4 H2O
PbCrO4 + H{+} = Pb{2+} + Cr2O7{2-} + H2O =>
2 PbCrO4 + 2 H{+} = 2 Pb{2+} + Cr2O7{2-} + H2O
KAl(SO4)2*12H2O = Al2(SO4)3 + K2SO4 + H2O =>
2 KAl(SO4)2*12H2O = Al2(SO4)3 + K2SO4 + 24 H2O
NHO3 + Mg = Mg(NO3)2 + H2O + NO =>
8 NHO3 + 3 Mg = 3 Mg(NO3)2 + 4 H2O + 2 NO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/17/24
Équations équilibrées sur10/17/23
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