| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH + NH4NO3 = NaNO3 + NH3 + H2O
P + K3N = K3P + N2 =>
2 P + 2 K3N = 2 K3P + N2
FeOHSO4 + HCl = FeCl3 + H2SO4 + H2O =>
FeOHSO4 + 3 HCl = FeCl3 + H2SO4 + H2O
C20H22O6 + O2 = CO2 + H2O =>
2 C20H22O6 + 45 O2 = 40 CO2 + 22 H2O
H3PO3 + K2S2O8 + KOH = K3PO4 + H2SO4 =>
H3PO3 + K2S2O8 + KOH = K3PO4 + 2 H2SO4
F2 + Li2 = FLi =>
F2 + Li2 = 2 FLi
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
F2 + IBr3 = Br2 + IF5 =>
5 F2 + 2 IBr3 = 3 Br2 + 2 IF5
Cr2 + Sn2Cl4 = Cr2Cl3 + Sn4 =>
8 Cr2 + 6 Sn2Cl4 = 8 Cr2Cl3 + 3 Sn4
Ca{2+} + O{-2}2 = CaO =>
Ca{2+} + O{-2}2 = CaO
HB + O2 = HBO2 =>
HB + O2 = HBO2
HB + O2 = HB(O2) =>
HB + O2 = HB(O2)
CuF = Cu + F =>
CuF = Cu + F
As2S3 + NO3 + H2O = AsO4{3-} + SO4{2-} + H{+} + NO =>
As2S3 + 7 NO3 + 6 H2O = 2 AsO4{3-} + 3 SO4{2-} + 12 H{+} + 7 NO
(NH2)2CO + H2S2O7 = H3NSO3 + CO2 =>
(NH2)2CO + H2S2O7 = 2 H3NSO3 + CO2
PbO2 + N2 = Pb3N2 + O2 =>
3 PbO2 + N2 = Pb3N2 + 3 O2
MnO2 + SO3 = Mn + SO4 =>
MnO2 + 2 SO3 = Mn + 2 SO4
Na[Al(OH)4] + HCl = NaCl + H2O + Al(OH)3 =>
Na[Al(OH)4] + HCl = NaCl + H2O + Al(OH)3
(NH4)2CO3 + BeSO4 = (NH4)2SO4 + BeCO3 =>
(NH4)2CO3 + BeSO4 = (NH4)2SO4 + BeCO3
Fe + KMnO4 + HCl = MnCl2 + H2O + FeCl3 + KCl =>
5 Fe + 3 KMnO4 + 24 HCl = 3 MnCl2 + 12 H2O + 5 FeCl3 + 3 KCl
C12H8N2 + NO2 = CO2 + H2O + N2 =>
C12H8N2 + 14 NO2 = 12 CO2 + 4 H2O + 8 N2
KClO3 + Al = KCl + Al2O3 =>
KClO3 + 2 Al = KCl + Al2O3
KCl + H2O = KHCl + OH =>
KCl + H2O = KHCl + OH
C6H11OH + H2SO4 = C6H12 + H2O + HSO4 =>
C6H11OH + 2 H2SO4 = C6H12 + H2O + 2 HSO4
Zn{2+} + HS{-} = Zn(HS)2 =>
Zn{2+} + 2 HS{-} = Zn(HS)2
CuS + O = Cu20 + SO2 =>
20 CuS + 40 O = Cu20 + 20 SO2
Cs + Fe2O3 = Cs2O + Fe3 =>
18 Cs + 3 Fe2O3 = 9 Cs2O + 2 Fe3
CaSO4 + Fe = Ca + Fe2(SO4)3 =>
3 CaSO4 + 2 Fe = 3 Ca + Fe2(SO4)3
KBrO = KBr + KBrO2 =>
2 KBrO = KBr + KBrO2
AgCl + NaOH = NaCl + AgOH =>
AgCl + NaOH = NaCl + AgOH
O + Hg = HgO =>
O + Hg = HgO
Ag + CrO4 = Ag(CrO4)2 =>
Ag + 2 CrO4 = Ag(CrO4)2
CH3(CH2)7OH = C8H16 + H2O =>
CH3(CH2)7OH = C8H16 + H2O
NaOH + RbOH = NaRb + OH =>
NaOH + RbOH = NaRb + 2 OH
Li(MnO4) + H2SO4 + LiCl = Mn(SO4) + Cl2 + Li2(SO4) + H2O =>
2 Li(MnO4) + 8 H2SO4 + 10 LiCl = 2 Mn(SO4) + 5 Cl2 + 6 Li2(SO4) + 8 H2O
XCHO + KMnO4 + KOH = XCOOK + H2O + MnO2 =>
3 XCHO + 2 KMnO4 + KOH = 3 XCOOK + 2 H2O + 2 MnO2
HCOOH + O2 = H2O + CO2 =>
2 HCOOH + O2 = 2 H2O + 2 CO2
C9H20 + H2O = CH4 + CO2 =>
C9H20 + 4 H2O = 7 CH4 + 2 CO2
NO2 + CaO = N2 + CaO2 =>
2 NO2 + 4 CaO = N2 + 4 CaO2
MnO4 + SO2 = Mn + SO4 =>
MnO4 + 2 SO2 = Mn + 2 SO4
Mg + HN3 = Mg(N3)2 + H2 =>
Mg + 2 HN3 = Mg(N3)2 + H2
OH{-} + Cr2O3 + CO2 = C2H4O2 + CrO4{2-} + H2O =>
16 OH{-} + 4 Cr2O3 + 6 CO2 = 3 C2H4O2 + 8 CrO4{2-} + 2 H2O
Pb(SO4) = (PbSO3) + O2 =>
2 Pb(SO4) = 2(PbSO3) + O2
HCl + HOAc = H2O + AcCl =>
HCl + HOAc = H2O + AcCl
KCI + Ca = Ca(CI)2 + K =>
2 KCI + Ca = Ca(CI)2 + 2 K
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
Li2SO4 + NaOH = Li2(OH)2 + Na2SO4 =>
Li2SO4 + 2 NaOH = Li2(OH)2 + Na2SO4
CuS + H2 = CuH2S =>
CuS + H2 = CuH2S
C6H12N4O10 = CO + H2 + H2O + N2 =>
C6H12N4O10 = 6 CO + 2 H2 + 4 H2O + 2 N2
HNO2 + Ce4 = Ce(NO2)3 + H2 =>
12 HNO2 + Ce4 = 4 Ce(NO2)3 + 6 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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