| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AgCl + NiCO3 = Ag2CO3 + NiCl2
Cu(OH)2 + NH3 = CuNH3 + OH =>
Cu(OH)2 + NH3 = CuNH3 + 2 OH
CO + H2O2 = CO2 + H2O =>
CO + H2O2 = CO2 + H2O
Co(NO3)2 + K2Cr2O7 = CoCr2O7 + KNO3 =>
Co(NO3)2 + K2Cr2O7 = CoCr2O7 + 2 KNO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Li2O + SO2 = LiO2 + SO =>
Li2O + 3 SO2 = 2 LiO2 + 3 SO
NaOH + HCO2H = NaCO2H + H2O =>
NaOH + HCO2H = NaCO2H + H2O
CH3CHO + H2O = CH3CHO2H2 =>
CH3CHO + H2O = CH3CHO2H2
NH4 + H3PO4 = NH4H3PO4 =>
NH4 + H3PO4 = NH4H3PO4
Ga + H2SO4 = Ga2(SO4)3 + H2 =>
2 Ga + 3 H2SO4 = Ga2(SO4)3 + 3 H2
HgCl2 + NaOH = HgO + H2O + NaCl =>
HgCl2 + 2 NaOH = HgO + H2O + 2 NaCl
AgNO2 + HCl = HNO2 + AgCl =>
AgNO2 + HCl = HNO2 + AgCl
FePO4 = Fe2O3 + P2O5 =>
2 FePO4 = Fe2O3 + P2O5
Li2O + HNO3 = LiNO3 + H2O =>
Li2O + 2 HNO3 = 2 LiNO3 + H2O
CuSO4 + HCl = CuSO4HCl =>
CuSO4 + HCl = CuSO4HCl
FeCl2 + Na3(PO4) = NaCl + Fe3(PO4)2 =>
3 FeCl2 + 2 Na3(PO4) = 6 NaCl + Fe3(PO4)2
Na + CaO = NaCaO =>
Na + CaO = NaCaO
NH4 + H2O2 = NH2 + H2O =>
NH4 + H2O2 = NH2 + 2 H2O
HNO3 + Li2CO3 = LiHCO3 + LiNO3 =>
HNO3 + Li2CO3 = LiHCO3 + LiNO3
Pb + HgSO4 = PbSO4 + Hg =>
Pb + HgSO4 = PbSO4 + Hg
HCO + H2 = CH2O =>
2 HCO + H2 = 2 CH2O
Na2Cr2O7 + HI = I2 + CrI3 + NaI + H2O =>
Na2Cr2O7 + 14 HI = 3 I2 + 2 CrI3 + 2 NaI + 7 H2O
ZnSO4*7H2O + Na2CO3 = H2O + ZnCO3Na2SO4 =>
ZnSO4*7H2O + Na2CO3 = 7 H2O + ZnCO3Na2SO4
Mn2O7 + H2O = HMnO4 =>
Mn2O7 + H2O = 2 HMnO4
AgNO3 + CO2 = Ag2CO3 + CO + NO3 =>
2 AgNO3 + 2 CO2 = Ag2CO3 + CO + 2 NO3
LiOH + HCl + Al(OH)3 = LiClAl(OH)3H2O =>
LiOH + HCl + Al(OH)3 = LiClAl(OH)3H2O
Ba(NO3)2 + NaCl = Ba(NaCl) + (NO3)2 =>
Ba(NO3)2 + NaCl = Ba(NaCl) + (NO3)2
HBr + Mg(OH)2 = H(OH)2 + BrMg =>
HBr + Mg(OH)2 = H(OH)2 + BrMg
NaH2PO4 + H2SO4 = Na2SO4 + H3PO4 =>
2 NaH2PO4 + H2SO4 = Na2SO4 + 2 H3PO4
HN3 + OH = H2O + N =>
HN3 + OH = H2O + 3 N
NH3Cl + H2O = NH4Cl + O =>
2 NH3Cl + H2O = 2 NH4Cl + O
Co2(CO3)3 = Co + C + O2 =>
2 Co2(CO3)3 = 4 Co + 6 C + 9 O2
H2SO4 + H2O = SO5 + H4 =>
H2SO4 + H2O = SO5 + H4
Cu(NO3)2 + K2S = CuS + K2(NO3)2 =>
Cu(NO3)2 + K2S = CuS + K2(NO3)2
KClO4(aq) = KCl(aq) + O2(g) =>
KClO4(aq) = KCl(aq) + 2 O2(g)
CuO2 = Cu2 + O2 =>
2 CuO2 = Cu2 + 2 O2
C2H5Br + O2 = CO2 + H2O + HBr =>
C2H5Br + 3 O2 = 2 CO2 + 2 H2O + HBr
Na2SO4 + Sn = Sn(SO4)2 + Na =>
2 Na2SO4 + Sn = Sn(SO4)2 + 4 Na
Na2SO4 + H2SO4 = Na2S2O5 + H2O3 =>
Na2SO4 + H2SO4 = Na2S2O5 + H2O3
MeI + Mg = MeMgI =>
MeI + Mg = MeMgI
CuOH2 = Cu2 + H2O =>
2 CuOH2 = Cu2 + 2 H2O
Fe(CN)2 = Fe + C + N2 =>
Fe(CN)2 = Fe + 2 C + N2
ReF6 + H2O = H{+} + ReO4{-} + ReO2 + F{-} =>
3 ReF6 + 10 H2O = 20 H{+} + 2 ReO4{-} + ReO2 + 18 F{-}
Fe(NO3)3 + K3PO4 = FePO4 + KNO3 =>
Fe(NO3)3 + K3PO4 = FePO4 + 3 KNO3
Pt + H2 = PtH =>
2 Pt + H2 = 2 PtH
Al + HNO3 = Al(NO3)3 + N2O + H2O =>
8 Al + 30 HNO3 = 8 Al(NO3)3 + 3 N2O + 15 H2O
CO3 = CO2 + O2 =>
2 CO3 = 2 CO2 + O2
(NH4)2S + Pb(NO3)2 = PbS + NH4NO3 =>
(NH4)2S + Pb(NO3)2 = PbS + 2 NH4NO3
CH3CHO + CH3MgCl = CH3CH3CHOMgCl =>
CH3CHO + CH3MgCl = CH3CH3CHOMgCl
K2S2O8 = K + S + O =>
K2S2O8 = 2 K + 2 S + 8 O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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