| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 P2O3 + 2 Al(OH)3 = 2 Al(PO2)3 + 3 H2O
PbO = Pb + O2PbO2 = Pb + O2 =>
4 PbO = 3 Pb + O2PbO2
C + CO2 = CO =>
C + CO2 = 2 CO
Cu(OH)2 + HCH3COO = Cu(CH3COO)2 + H2O =>
Cu(OH)2 + 2 HCH3COO = Cu(CH3COO)2 + 2 H2O
Cr2O7{-}2 + SO3{-}2 + H3O{+}1 = Cr{+}3 + SO4{-}2 + H2O =>
2 Cr2O7{-}2 + 11 SO3{-}2 + 6 H3O{+}1 = 4 Cr{+}3 + 11 SO4{-}2 + 9 H2O
F2 + As = AsF3 =>
3 F2 + 2 As = 2 AsF3
H3AsO4 + Fe + H{+} = AsH3 + H2O + Fe3{+} =>
H3AsO4 + 24 Fe + 8 H{+} = AsH3 + 4 H2O + 8 Fe3{+}
HBrO2 + NaOH = HOH + NaBrO2 =>
HBrO2 + NaOH = HOH + NaBrO2
KNO2 + HF = HNO2 + KF =>
KNO2 + HF = HNO2 + KF
Fe + HClO3 = FeClO3 + H2 =>
2 Fe + 2 HClO3 = 2 FeClO3 + H2
*Pb + Na + C2H5Cl = NaCl + Pb(C2H5)4 =>
*Pb + 4 Na + 4 C2H5Cl = 4 NaCl + Pb(C2H5)4
HCNS + KMnO4 + H2SO4 = MnSO4 + K2SO4 + HCN + H2O =>
5 HCNS + 6 KMnO4 + 4 H2SO4 = 6 MnSO4 + 3 K2SO4 + 5 HCN + 4 H2O
FeCl2H8O4 + FeCl3H12O6 + NaOH = Fe3O4 + NaCl + H2O =>
FeCl2H8O4 + 2 FeCl3H12O6 + 8 NaOH = Fe3O4 + 8 NaCl + 20 H2O
Al(ClO3)3 + K2SO4 = Al2(SO4)3 + KClO3 =>
2 Al(ClO3)3 + 3 K2SO4 = Al2(SO4)3 + 6 KClO3
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
Pb + Na + C2H5Cl = Pb(C2H5)4 + NaCl =>
Pb + 4 Na + 4 C2H5Cl = Pb(C2H5)4 + 4 NaCl
Ga2O3 + Al = AlO3 + Ga2 =>
Ga2O3 + Al = AlO3 + Ga2
Hg + SCN = Hg(SCN)4 =>
Hg + 4 SCN = Hg(SCN)4
Mg + HCOOH = Mg(HCOO)2 + H2 =>
Mg + 2 HCOOH = Mg(HCOO)2 + H2
HCOOH + C8H17OH = HCOOC8H17 + H2O =>
HCOOH + C8H17OH = HCOOC8H17 + H2O
Ag + KNO3 = Ag2(NO3)3 + K =>
2 Ag + 3 KNO3 = Ag2(NO3)3 + 3 K
OS2 + O2 = SO3 =>
2 OS2 + 5 O2 = 4 SO3
P4 + C12 = PC13 =>
3 P4 + 13 C12 = 12 PC13
C3H5(ONO2)3 = CO2 + H2O + N2 + NO =>
4 C3H5(ONO2)3 = 12 CO2 + 10 H2O + 5 N2 + 2 NO
Ni2SO4 + Na2O2 = Na2SO4 + NiO =>
Ni2SO4 + Na2O2 = Na2SO4 + 2 NiO
C9H11NO2(s) + O2(g) = CO2(g) + H2O(l) + HNO2(l) =>
2 C9H11NO2(s) + 23 O2(g) = 18 CO2(g) + 10 H2O(l) + 2 HNO2(l)
Li + H2O = OLi + H2 =>
Li + H2O = OLi + H2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
C10H16N5O13P3 + H2O = C10H15N5O10P2 + PO4H3 =>
C10H16N5O13P3 + H2O = C10H15N5O10P2 + PO4H3
Zn + NO3{-} + H2O = Zn{+2} + NH3 + OH{-} =>
4 Zn + NO3{-} + 6 H2O = 4 Zn{+2} + NH3 + 9 OH{-}
C2H5OH + H2O = C2H5OH*H2O =>
C2H5OH + H2O = C2H5OH*H2O
KHSO3 + H3PO4 = K3PO4 + H2SO3 =>
3 KHSO3 + H3PO4 = K3PO4 + 3 H2SO3
Li + HNO3 = LiNO3 + H =>
Li + HNO3 = LiNO3 + H
KMnO4 + C6H14O + H2O = KOH + Mn(OH)4 + C6H12O =>
2 KMnO4 + 3 C6H14O + 2 H2O = 2 KOH + 2 Mn(OH)4 + 3 C6H12O
MnO2 + KOH + Cl2 = K2MnO4 + H2O + KCl =>
MnO2 + 4 KOH + Cl2 = K2MnO4 + 2 H2O + 2 KCl
C6H12O6 + H2SO4 = C6H10 + H2O + HSO4 =>
C6H12O6 + 10 H2SO4 = C6H10 + 6 H2O + 10 HSO4
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
C6H5NH2 + (CH3CO)2O = C8H9NO + CH3COOH =>
C6H5NH2 + (CH3CO)2O = C8H9NO + CH3COOH
Rb2O2 = Rb2 + O2 =>
Rb2O2 = Rb2 + O2
FeCl2 + Ba(OH)2 = Fe(OH)2 + BaCl2 =>
FeCl2 + Ba(OH)2 = Fe(OH)2 + BaCl2
CaCl + Na2SO4 = Ca2SO4 + NaCl =>
2 CaCl + Na2SO4 = Ca2SO4 + 2 NaCl
VO3 + H = VO2 + H2O =>
VO3 + 2 H = VO2 + H2O
SbOHCl2 = SbOH + Cl =>
SbOHCl2 = SbOH + 2 Cl
Cr2O3 + NO2 + O2 = Cr(NO3)3 =>
2 Cr2O3 + 12 NO2 + 3 O2 = 4 Cr(NO3)3
AI + F2 = AIF3 =>
2 AI + 3 F2 = 2 AIF3
NaOH + H2S = NaHS + OH2 =>
NaOH + H2S = NaHS + OH2
P2O5 + Cl2 = PCl5 + O2 =>
2 P2O5 + 10 Cl2 = 4 PCl5 + 5 O2
TlCl3 + LiOH = Tl(OH)3 + LiCl =>
TlCl3 + 3 LiOH = Tl(OH)3 + 3 LiCl
Ca2(SO4) + HCl = CaCl + H2SO4 =>
Ca2(SO4) + 2 HCl = 2 CaCl + H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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