| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCO3(s) = CaCO3(aq)
CaO + HU = CaU2 + H2O =>
CaO + 2 HU = CaU2 + H2O
(NH4)3PO4 + Cd(NO3)2 = CdPO4 + (NH4)3(NO3)2 =>
(NH4)3PO4 + Cd(NO3)2 = CdPO4 + (NH4)3(NO3)2
Fe + Al(NO3)3 = Fe(NO3)2 + Al =>
3 Fe + 2 Al(NO3)3 = 3 Fe(NO3)2 + 2 Al
KBr + F2 = KF + Br2 =>
2 KBr + F2 = 2 KF + Br2
KOH(aq) + H3AsO4(aq) = H2O(l) + K3AsO4(aq) =>
3 KOH(aq) + H3AsO4(aq) = 3 H2O(l) + K3AsO4(aq)
Ca5(PO4)3(OH) + H2O + H3(PO4) = Ca(H2PO4)2H2O =>
Ca5(PO4)3(OH) + 4 H2O + 7 H3(PO4) = 5 Ca(H2PO4)2H2O
TaC2 + AgZr2 = Ta3C6Zr + Ag =>
6 TaC2 + AgZr2 = 2 Ta3C6Zr + Ag
NiCl2(H2O)6 + FeCl3(H2O)6 + AlCl3(H2O)6 + NaOH = Ni10Al7Fe13O40 + H2O + NaCl =>
10 NiCl2(H2O)6 + 13 FeCl3(H2O)6 + 7 AlCl3(H2O)6 + 80 NaOH = Ni10Al7Fe13O40 + 220 H2O + 80 NaCl
BaO2 + KI + (NH4)2SO4 = BaSO4 + K2SO4 + I2 + (NH4)2O =>
BaO2 + 2 KI + 2(NH4)2SO4 = BaSO4 + K2SO4 + I2 + 2(NH4)2O
MnO + O2 = Mn2O3 =>
4 MnO + O2 = 2 Mn2O3
Hg(NO3)2 + NaHCO3 = NaNO3 + Hg(HCO3)2 =>
Hg(NO3)2 + 2 NaHCO3 = 2 NaNO3 + Hg(HCO3)2
C9H19O + O2 = CO2 + H2O =>
4 C9H19O + 53 O2 = 36 CO2 + 38 H2O
Na2S2O3 + HCl = NaCl + H2SO3 + S =>
Na2S2O3 + 2 HCl = 2 NaCl + H2SO3 + S
Zn(NO3)3 + Mg = Mg(NO3)2 + Zn2 =>
2 Zn(NO3)3 + 3 Mg = 3 Mg(NO3)2 + Zn2
Al(OH)3 + H2SeO = Al2(SeO)3 + H2O =>
2 Al(OH)3 + 3 H2SeO = Al2(SeO)3 + 6 H2O
Al(NO3)3 + FeBr2 = AlBr2 + Fe(NO3)3 =>
Al(NO3)3 + FeBr2 = AlBr2 + Fe(NO3)3
C7H6O2 + C2H4(NH2)2 = C16H16N2O2 + H2O =>
2 C7H6O2 + C2H4(NH2)2 = C16H16N2O2 + 2 H2O
C8H9Cl + KMnO4 + H2SO4 = C7H5ClO2 + CO2 + MnSO4 + K2SO4 + H2O =>
5 C8H9Cl + 12 KMnO4 + 18 H2SO4 = 5 C7H5ClO2 + 5 CO2 + 12 MnSO4 + 6 K2SO4 + 28 H2O
KOH + Cl2 = KClO3 + KCl(aq) + H2O(l) =>
6 KOH + 3 Cl2 = KClO3 + 5 KCl(aq) + 3 H2O(l)
Fl2 + (NH3) = N2Fl5 + HFl =>
11 Fl2 + 4(NH3) = 2 N2Fl5 + 12 HFl
Mg(OH)2 = MgOH + OH =>
Mg(OH)2 = MgOH + OH
FeO + ClO3{-} + H3O{+} = Fe{3+} + Cl{-} + H2O =>
6 FeO + ClO3{-} + 18 H3O{+} = 6 Fe{3+} + Cl{-} + 27 H2O
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
AgN2 + NaCl2 = AgCl2 + NaN2 =>
AgN2 + NaCl2 = AgCl2 + NaN2
Bi2O3 + NaOH + NaClO = NaCl + NaBiO3 + H2O =>
Bi2O3 + 2 NaOH + 2 NaClO = 2 NaCl + 2 NaBiO3 + H2O
H2O2 + N2H4 = HNO3 + H2 =>
3 H2O2 + N2H4 = 2 HNO3 + 4 H2
KCN + HClO = KClN + COH =>
KCN + HClO = KClN + COH
C12H17NO + SO4{-} + OH{-} = CO2 + H2O + SO4{2-} + N =>
C12H17NO + 63 SO4{-} + 63 OH{-} = 12 CO2 + 40 H2O + 63 SO4{2-} + N
FeS2 + HNO3 = S + NO + Fe(NO3)2 + H2O =>
3 FeS2 + 8 HNO3 = 6 S + 2 NO + 3 Fe(NO3)2 + 4 H2O
Cl + C2H4 = HCl + C =>
4 Cl + C2H4 = 4 HCl + 2 C
KNO3 + CaBr2 = CaN2O6 + KBr =>
2 KNO3 + CaBr2 = CaN2O6 + 2 KBr
H3PO4 + AgSO4 = HSO4 + Ag3PO4 =>
H3PO4 + 3 AgSO4 = 3 HSO4 + Ag3PO4
AlK(SO4)2 + H2O = AlK(OH)4 + H2SO4 =>
AlK(SO4)2 + 4 H2O = AlK(OH)4 + 2 H2SO4
HCCO + O2{-} = CO2 + CHO{-} =>
HCCO + O2{-} = CO2 + CHO{-}
CuSO4 + Na2CO3 + H2O = Na2SO4 + CO2 + Cu(OH)2 =>
CuSO4 + Na2CO3 + H2O = Na2SO4 + CO2 + Cu(OH)2
Na2SO3 + Na2SeO3 + HCl = Se + Na2SO4 + NaCl + H2O =>
2 Na2SO3 + Na2SeO3 + 2 HCl = Se + 2 Na2SO4 + 2 NaCl + H2O
KMnO4 + HNO2 + H2SO4 = K2O4 + MnSO4 + HNO3 + H2O =>
2 KMnO4 + 2 HNO2 + 2 H2SO4 = K2O4 + 2 MnSO4 + 2 HNO3 + 2 H2O
N2 + LiH = Li3H + NH3 =>
N2 + 9 LiH = 3 Li3H + 2 NH3
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
SH2 + HO2 = H2O + SO =>
3 SH2 + 4 HO2 = 5 H2O + 3 SO
C2Na2 + CH3Cl = C4H6 + NaCl =>
C2Na2 + 2 CH3Cl = C4H6 + 2 NaCl
SO2 + Cr2O7 = Cr3 + SO4 =>
21 SO2 + 6 Cr2O7 = 4 Cr3 + 21 SO4
NH4(NH2CO2) = NH3 + CO2 =>
NH4(NH2CO2) = 2 NH3 + CO2
Na2HPO4 + KOH = NaOH + K3PO4 + H2O =>
Na2HPO4 + 3 KOH = 2 NaOH + K3PO4 + H2O
AlCl3 + H2SbF7 = Al(SbF6)3 + HF + HCl =>
AlCl3 + 3 H2SbF7 = Al(SbF6)3 + 3 HF + 3 HCl
I + B = IB =>
I + B = IB
Cl + C2H4 = HCl + C =>
4 Cl + C2H4 = 4 HCl + 2 C
KOH + Mg = K + MgOH =>
KOH + Mg = K + MgOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/23
Équations équilibrées sur01/27/23
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