| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaPO4 + Cs + 2 Cl = CaCl2 + CsPO4
HF4 = H + F =>
HF4 = H + 4 F
HOCl + C = H2O + CO + Cl2 =>
2 HOCl + C = H2O + CO + Cl2
K2CO3 + NH4Cl + H2O = KCl + NH4OH + H2CO3 =>
K2CO3 + 2 NH4Cl + 2 H2O = 2 KCl + 2 NH4OH + H2CO3
Al + NaOH = Na[Al(OH)4] + Na =>
Al + 4 NaOH = Na[Al(OH)4] + 3 Na
(C2H5)2SH + H2 = C2H6 + H2S =>
2(C2H5)2SH + 3 H2 = 4 C2H6 + 2 H2S
F2(g) + H2O(l) = HF(g) + O2(g) =>
2 F2(g) + 2 H2O(l) = 4 HF(g) + O2(g)
Pt + MnBr2 = Mn + PtBr =>
2 Pt + MnBr2 = Mn + 2 PtBr
AcOH + Cu = Ac + Cu(OH)2 =>
2 AcOH + Cu = 2 Ac + Cu(OH)2
Cl(g) + Ca2(s) = CaCl2(s) =>
4 Cl(g) + Ca2(s) = 2 CaCl2(s)
PbCrO4 = PbO + Cr2O3 + O =>
2 PbCrO4 = 2 PbO + Cr2O3 + 3 O
HNO2 + KI + HCl = KCl + H2O + N2 + I2 =>
2 HNO2 + 6 KI + 6 HCl = 6 KCl + 4 H2O + N2 + 3 I2
C2H6O2 + KMnO4 + H2SO4 = CO2 + Mn + K2SO4 + H2O =>
7 C2H6O2 + 10 KMnO4 + 5 H2SO4 = 14 CO2 + 10 Mn + 5 K2SO4 + 26 H2O
KOH(aq) + H3PO4(aq) = K3PO4(aq) + HOH(i) =>
3 KOH(aq) + H3PO4(aq) = K3PO4(aq) + 3 HOH(i)
C2H5OH + HNO3 = C2H5O + NO + H2O =>
3 C2H5OH + HNO3 = 3 C2H5O + NO + 2 H2O
CuSO4 + Fe + HCl + KCN = Cu2[Fe(CN)6] + KCl + K2SO4 + H2 =>
2 CuSO4 + Fe + 2 HCl + 6 KCN = Cu2[Fe(CN)6] + 2 KCl + 2 K2SO4 + H2
Pb + FeSO4 = PbSO4 + Fe =>
Pb + FeSO4 = PbSO4 + Fe
NaOH + Ca + C2O4 = Na2C2O4 + Ca(OH)2 =>
2 NaOH + Ca + C2O4 = Na2C2O4 + Ca(OH)2
HC3H5O3 + OH = C3HO3 + H2O =>
HC3H5O3 + 5 OH = C3HO3 + 5 H2O
N2H4 + P4 + H2O = PH3 + NH2OH =>
6 N2H4 + P4 + 12 H2O = 4 PH3 + 12 NH2OH
P2O3 + H2Cr2O7 + H2O = H3PO4 + CrPO4 =>
3 P2O3 + 2 H2Cr2O7 + H2O = 2 H3PO4 + 4 CrPO4
Fe(NO3)3 = (NO3) + Fe3 =>
3 Fe(NO3)3 = 9(NO3) + Fe3
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Na2S2O5 + H2O2 = Na2SO4 + H2SO4 + H2O =>
Na2S2O5 + 2 H2O2 = Na2SO4 + H2SO4 + H2O
NiO + H3PO4 = Ni3(PO4)2 + H2O =>
3 NiO + 2 H3PO4 = Ni3(PO4)2 + 3 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Fe + (CO3)2 = Fe2(CO3)3 =>
4 Fe + 3(CO3)2 = 2 Fe2(CO3)3
ZnCl2 + H2S = ZnS + Cl2H2 =>
ZnCl2 + H2S = ZnS + Cl2H2
Rb + Al2(SO4)3 = Rb2SO4 + Al =>
6 Rb + Al2(SO4)3 = 3 Rb2SO4 + 2 Al
MgO + Br2 = MgBr2 + O2 =>
2 MgO + 2 Br2 = 2 MgBr2 + O2
Ca(s) + Br2 = CaBr2(s) =>
Ca(s) + Br2 = CaBr2(s)
HCl + H2O = HClH2O =>
HCl + H2O = HClH2O
Cu(OH)2ZnCl2 = Zn(OH)2CuCl2 =>
Cu(OH)2ZnCl2 = Zn(OH)2CuCl2
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Sr(ClO2)2 + NiCO3 = Ni(ClO2)2 + SrCO3 =>
Sr(ClO2)2 + NiCO3 = Ni(ClO2)2 + SrCO3
K2[HgI4] + NH3 + KOH = [Hg2ONH2]I + KI + H2O =>
2 K2[HgI4] + NH3 + 3 KOH = [Hg2ONH2]I + 7 KI + 2 H2O
Ba(OH)2 + H3BO3 = Ba(B(OH)4)2 =>
Ba(OH)2 + 2 H3BO3 = Ba(B(OH)4)2
CO3(H)2 + Sr(OH)2 = CO3(OH)2 + Sr(H)2 =>
CO3(H)2 + Sr(OH)2 = CO3(OH)2 + Sr(H)2
Na3PO4 + Na = Na4PO4 =>
Na3PO4 + Na = Na4PO4
CHOH + O = CO + HO =>
CHOH + 2 O = CO + 2 HO
Ca + N + O = Ca(NO3)2 =>
Ca + 2 N + 6 O = Ca(NO3)2
Na{+} + Cl{-} = NaCl =>
Na{+} + Cl{-} = NaCl
CH3CHOHCH3H2SO4 = (CH3)2CHOH3SO4 =>
CH3CHOHCH3H2SO4 = (CH3)2CHOH3SO4
As2S3(aq) + H2O2(aq) + NH3H2O(aq) = (NH4)3AsO4(aq) + (NH4)2SO4(aq) + H2O(l) =>
As2S3(aq) + 14 H2O2(aq) + 12 NH3H2O(aq) = 2(NH4)3AsO4(aq) + 3(NH4)2SO4(aq) + 20 H2O(l)
Sr3P2(s) = Sr(s) + P4(s) =>
2 Sr3P2(s) = 6 Sr(s) + P4(s)
Al + CuCl2 = AlCl2 + Cu =>
Al + CuCl2 = AlCl2 + Cu
H2O + NaOH + ZnO = Na2Zn(OH)4 =>
H2O + 2 NaOH + ZnO = Na2Zn(OH)4
Mn3O4 + H2SO4 = MnSO4 + H2O + O2 =>
2 Mn3O4 + 6 H2SO4 = 6 MnSO4 + 6 H2O + O2
V{3+} + Zn = V + Zn{2+} =>
2 V{3+} + 3 Zn = 2 V + 3 Zn{2+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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