| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiCl = Li + Cl
NH3 + Na = NaNH2 + H2 =>
2 NH3 + 2 Na = 2 NaNH2 + H2
AgNO(aq) + NACl(aq) = AgCl(s) + NANO(aq) =>
AgNO(aq) + NACl(aq) = AgCl(s) + NANO(aq)
CrO4{2-} + Ca{2+} = CaCrO4 =>
CrO4{2-} + Ca{2+} = CaCrO4
Pb(NO3)2 + CoCl2 = Co(NO3)2 + PbCl2 =>
Pb(NO3)2 + CoCl2 = Co(NO3)2 + PbCl2
NH3 + O2 = N2O4 + H2O =>
4 NH3 + 7 O2 = 2 N2O4 + 6 H2O
AgNO3 + Na2S2O3 = Ag2S2O3 + NaNO3 =>
2 AgNO3 + Na2S2O3 = Ag2S2O3 + 2 NaNO3
Al(NO3)3 + Na2SO3 + H2O = Al(OH)3 + SO2 + NaNO3 =>
2 Al(NO3)3 + 3 Na2SO3 + 3 H2O = 2 Al(OH)3 + 3 SO2 + 6 NaNO3
Zn3(C6H5O7)2 + H2O + CO2 = ZnCO3 + H3C6H5O7 =>
Zn3(C6H5O7)2 + 3 H2O + 3 CO2 = 3 ZnCO3 + 2 H3C6H5O7
Sn(ClO3)4 = SnCl4 + O2 =>
Sn(ClO3)4 = SnCl4 + 6 O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ag(NH3)2 + Na2S2O3 = Ag(S2O3) + Na + NH3 =>
Ag(NH3)2 + Na2S2O3 = Ag(S2O3) + 2 Na + 2 NH3
Na2CO3*10H2O + HCl = CO2 + NaCl + H2O =>
Na2CO3*10H2O + 2 HCl = CO2 + 2 NaCl + 11 H2O
(NH4)2SO4*FeSO4*6H2O + H2C2O4*2H2O = FeC2O4*2H2O + H2SO4 + H2O + (NH4)2SO4 =>
(NH4)2SO4*FeSO4*6H2O + H2C2O4*2H2O = FeC2O4*2H2O + H2SO4 + 6 H2O + (NH4)2SO4
Hg2O = Hg + O2 =>
2 Hg2O = 4 Hg + O2
CH3CHOHCH2CH3 + KMnO4 + H2SO4 = CH3COHCH2CH3 + MnSO4 + H2O + KSO4 =>
4 CH3CHOHCH2CH3 + KMnO4 + 2 H2SO4 = 4 CH3COHCH2CH3 + MnSO4 + 4 H2O + KSO4
Cu + PO4 = CuPO4 =>
Cu + PO4 = CuPO4
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
H2C2O4(aq) + H2SO4(aq) + KMnO4(aq) = CO2(g) + H2O(l) + MnSO4(aq) + K2SO4(aq) =>
5 H2C2O4(aq) + 3 H2SO4(aq) + 2 KMnO4(aq) = 10 CO2(g) + 8 H2O(l) + 2 MnSO4(aq) + K2SO4(aq)
ZnCO3 + H2O = Zn6H2O + CO3 =>
6 ZnCO3 + H2O = Zn6H2O + 6 CO3
NH4ClO4 = N2 + O2 + H2O + HCl =>
4 NH4ClO4 = 2 N2 + 5 O2 + 6 H2O + 4 HCl
Ag(NO3) + (NH4)2CO3 = Ag2CO3 + NH4(NO3) =>
2 Ag(NO3) + (NH4)2CO3 = Ag2CO3 + 2 NH4(NO3)
Na2S + Ca(NO3)2 = NaNO3 + CaS =>
Na2S + Ca(NO3)2 = 2 NaNO3 + CaS
NH4 + OH = NH3 + H2O =>
NH4 + OH = NH3 + H2O
MnO + H = Mn + HO =>
MnO + H = Mn + HO
Cr2(SO4)3 + KClO3 + KOH = K2CrO4 + KCl + K2SO4 + H2O =>
Cr2(SO4)3 + KClO3 + 10 KOH = 2 K2CrO4 + KCl + 3 K2SO4 + 5 H2O
Sr(NO3)2 + K(IO3) = Sr(IO3) + K(NO3)2 =>
Sr(NO3)2 + K(IO3) = Sr(IO3) + K(NO3)2
NH4ClO4 = N2 + O2 + H2O + HCl =>
4 NH4ClO4 = 2 N2 + 5 O2 + 6 H2O + 4 HCl
NaHOH = NaOH + H2 =>
2 NaHOH = 2 NaOH + H2
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
Br{-} + BrO2{-} + H{+} = Br2 + H2O =>
3 Br{-} + BrO2{-} + 4 H{+} = 2 Br2 + 2 H2O
H2NCH2COOH = C + O + N + H =>
H2NCH2COOH = 2 C + 2 O + N + 5 H
Zn(s) + AgNO3(aq) = Zn(NO3)2(aq) + Ag(s) =>
Zn(s) + 2 AgNO3(aq) = Zn(NO3)2(aq) + 2 Ag(s)
NH4Cl + NaOH = NH4OH + NaCl =>
NH4Cl + NaOH = NH4OH + NaCl
KMnO4 + KCl + H2SO4 = MnSO4 + KHSO4 + H2O + Cl2 =>
2 KMnO4 + 10 KCl + 14 H2SO4 = 2 MnSO4 + 12 KHSO4 + 8 H2O + 5 Cl2
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
HCl(aq) + Ag(aq) = AgCl(s) + H =>
HCl(aq) + Ag(aq) = AgCl(s) + H
NH4NO3 + NaOH = NaNO3 + NH3 + H2O =>
NH4NO3 + NaOH = NaNO3 + NH3 + H2O
Cu2S + HNO3 = Cu(NO3)2 + S + NO + H2O =>
3 Cu2S + 16 HNO3 = 6 Cu(NO3)2 + 3 S + 4 NO + 8 H2O
Mg(HCO2)2 + Tl3PO4 = Mg3(PO4)2 + TlHCO2 =>
3 Mg(HCO2)2 + 2 Tl3PO4 = Mg3(PO4)2 + 6 TlHCO2
Pb(NO3)2 = NO2 + PbO + O2 =>
2 Pb(NO3)2 = 4 NO2 + 2 PbO + O2
C6H8O4 + H2O = CO2 + CH4 =>
C6H8O4 + 2 H2O = 3 CO2 + 3 CH4
AgI + Na{2}S = Ag{2}S + NaI =>
AgI + Na{2}S = Ag{2}S + NaI
V2O5 + Ca = CaO + V =>
V2O5 + 5 Ca = 5 CaO + 2 V
(Na)2(O)2 + (H)2O = NaOH + (O)2 =>
2(Na)2(O)2 + 2(H)2O = 4 NaOH + (O)2
AgI + Na{2}S = Ag{2}S + NaI =>
AgI + Na{2}S = Ag{2}S + NaI
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
C3H8O = C + H + O =>
C3H8O = 3 C + 8 H + O
Mg(NO3)2 + K2CrO4 = MgCrO4 + K(NO3) =>
Mg(NO3)2 + K2CrO4 = MgCrO4 + 2 K(NO3)
NH4OH + CuClO3 = CuOH + NH4ClO3 =>
NH4OH + CuClO3 = CuOH + NH4ClO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/20/24
Équations équilibrées sur07/20/23
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