| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na + Fe(NO3)2 = Na(NO3)2 + Fe
C3H6O2CH4O = C4H8O2H2O =>
C3H6O2CH4O = C4H8O2H2O
C6H5COOH + CH3CH2CH2OH + NH3 = C8H14N + H2O =>
15 C6H5COOH + 61 CH3CH2CH2OH + 36 NH3 = 36 C8H14N + 91 H2O
Mg(NO3)2(aq) + KCl(aq) = MgCl2(aq) + KNO3(aq) =>
Mg(NO3)2(aq) + 2 KCl(aq) = MgCl2(aq) + 2 KNO3(aq)
Fe + HNO3 = FeN2O6 + H2 =>
Fe + 2 HNO3 = FeN2O6 + H2
HCOOH + KOH = H2O + KCOOH =>
HCOOH + KOH = H2O + KCOOH
C8H8N2O3H2O = C6H6N2O2CH3COOH =>
C8H8N2O3H2O = C6H6N2O2CH3COOH
Ag(s) + CoBr(aq) = Co(s) + AgBr2(s) =>
Ag(s) + 2 CoBr(aq) = 2 Co(s) + AgBr2(s)
C4H9ClNH3 = C4H9NH2HCl =>
C4H9ClNH3 = C4H9NH2HCl
CH4 + Br2 = CH3Br + HBr =>
CH4 + Br2 = CH3Br + HBr
ZnCu(No3)2 = CuZn(No3)2 =>
ZnCu(No3)2 = CuZn(No3)2
XY3 + WZ2 = XZ3 + WY2 =>
2 XY3 + 3 WZ2 = 2 XZ3 + 3 WY2
HFNH4Br = HBrFNH4 =>
HFNH4Br = HBrFNH4
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
Mg(NO3) + KOH = Mg(OH)2 + K2NO3 =>
Mg(NO3) + 2 KOH = Mg(OH)2 + K2NO3
KMnO4 + Hg = K + HgMnO4 =>
KMnO4 + Hg = K + HgMnO4
HA + NaHCO3 = CO2 + NaA + H2O =>
HA + NaHCO3 = CO2 + NaA + H2O
Cr(OH)3 + H2O2(aq) + OH{-} = CrO4{2-}(aq) + H2O(l) =>
2 Cr(OH)3 + 3 H2O2(aq) + 4 OH{-} = 2 CrO4{2-}(aq) + 8 H2O(l)
HBr{5} + KOH = H2O + KBr{5} =>
HBr{5} + KOH = H2O + KBr{5}
(Al)(O2) = AlO2 =>
(Al)(O2) = AlO2
CH5N + H2O = CH4N + H3O =>
CH5N + H2O = CH4N + H3O
H2CO2 = HCOOH =>
H2CO2 = HCOOH
Zn(s)CuBr(aq) = ZnBr(aq)Cu(s) =>
Zn(s)CuBr(aq) = ZnBr(aq)Cu(s)
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
Br2ZnCl2 = Br2Cl2Zn =>
Br2ZnCl2 = Br2Cl2Zn
CH3COOHC2H3NaO2 = CH3NaO2C2H3COOH =>
CH3COOHC2H3NaO2 = CH3NaO2C2H3COOH
Zn(s) + MgCl2(aq) = ZnCl2(aq) + Mg =>
Zn(s) + MgCl2(aq) = ZnCl2(aq) + Mg
Na2O + H3PO4 = Na3PO4 + H2O =>
3 Na2O + 2 H3PO4 = 2 Na3PO4 + 3 H2O
HClO3 + Al(OH)3 = Al(ClO3)3 + H2O =>
3 HClO3 + Al(OH)3 = Al(ClO3)3 + 3 H2O
Ca(OH)2 + AlF3 + SiO + H2O = Ca2Al2SiO7 + H2 + HF =>
2 Ca(OH)2 + 2 AlF3 + SiO + 2 H2O = Ca2Al2SiO7 + H2 + 6 HF
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
ZrPtI = ZrIPt =>
ZrPtI = ZrIPt
NaHSO4 + KOH = K2SO4 + Na2SO4 + H2O =>
2 NaHSO4 + 2 KOH = K2SO4 + Na2SO4 + 2 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Ni(NO3)3 + Fe(NO3)3 + NH2CONH2 = FeNi3O4 + CO2 + H2 + N2 =>
3 Ni(NO3)3 + Fe(NO3)3 + 32 NH2CONH2 = FeNi3O4 + 32 CO2 + 64 H2 + 38 N2
TeF6 + H2O = HF + TeO3 =>
TeF6 + 3 H2O = 6 HF + TeO3
MnO2 + H2SO4 + NaCl = Cl2 + Na2SO4 + MnSO4 + H2O =>
MnO2 + 2 H2SO4 + 2 NaCl = Cl2 + Na2SO4 + MnSO4 + 2 H2O
Cu + H2SO4 = Cu(SO4)2 + SO2 + H2O =>
Cu + 4 H2SO4 = Cu(SO4)2 + 2 SO2 + 4 H2O
MgSiO3 + H2SiO3 = Mg(HSiO3)2 =>
MgSiO3 + H2SiO3 = Mg(HSiO3)2
HOCN + OH = OCN + H2O =>
HOCN + OH = OCN + H2O
F{2+} + KI = KF + I{2+} =>
F{2+} + KI = KF + I{2+}
P + H2O = P2O5 + H2 =>
2 P + 5 H2O = P2O5 + 5 H2
Cu(OH)2 + CH2O = HCOOH + H2O + Cu2O =>
2 Cu(OH)2 + CH2O = HCOOH + 2 H2O + Cu2O
KMnO4 + KHSO4 + KHSO3 = K2SO4 + MnSO4 + H2O =>
2 KMnO4 + KHSO4 + 5 KHSO3 = 4 K2SO4 + 2 MnSO4 + 3 H2O
MnI2 + (NH4)3PO4 = Mn3(PO4)2 + NH4I =>
3 MnI2 + 2(NH4)3PO4 = Mn3(PO4)2 + 6 NH4I
KNO3KHSO4 = K2SO4HNO3 =>
KNO3KHSO4 = K2SO4HNO3
HSCaOH = CaSH2O =>
HSCaOH = CaSH2O
K2CO3H2SO4 = K2SO4CO2H2O =>
K2CO3H2SO4 = K2SO4CO2H2O
Sn + HNO3 = Sn(NO3)2 + NH4NO3 + H2O =>
4 Sn + 10 HNO3 = 4 Sn(NO3)2 + NH4NO3 + 3 H2O
Al(s) + P(s) = AlP =>
Al(s) + P(s) = AlP
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/22/24
Équations équilibrées sur05/22/23
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