| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3OH + O2 = H3OH + CO2
HClO4 + NH3 = N(ClO4)3 + H2 =>
3 HClO4 + NH3 = N(ClO4)3 + 3 H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CuCO3 + HCl = CO2 + CuCl2 + H2O =>
CuCO3 + 2 HCl = CO2 + CuCl2 + H2O
Cr4 + SnCl4 = CrCl3 + Sn =>
Cr4 + 3 SnCl4 = 4 CrCl3 + 3 Sn
CH3C6H4SO3H + KOH = CH3C6H4SO3K + H2O =>
CH3C6H4SO3H + KOH = CH3C6H4SO3K + H2O
AgO + I = AgI + O =>
AgO + I = AgI + O
W + HCl = WCl2 + H2 =>
W + 2 HCl = WCl2 + H2
CH3OH + O2 = H3OH + CO2 =>
CH3OH + O2 = H3OH + CO2
C2H4 + O2 + HCl = C2H4Cl2 + H2O =>
2 C2H4 + O2 + 4 HCl = 2 C2H4Cl2 + 2 H2O
CO2 + H2O = H2CO3 = HCO3{-} + H3O{+} =>
CO2 + H2O = H2CO3
H2Te + H2O = TeO2 + H2 =>
H2Te + 2 H2O = TeO2 + 3 H2
Fe(OH)3 + ZnO = ZnFe2O4 + H2O =>
2 Fe(OH)3 + ZnO = ZnFe2O4 + 3 H2O
HCOONa + H3PO4 = HCOOH + NaH2PO4 =>
HCOONa + H3PO4 = HCOOH + NaH2PO4
C5H6CIN + H2O = C5H7CIN + OH =>
C5H6CIN + H2O = C5H7CIN + OH
CH3(CH2)25COOH + O2 = CO2 + H2O =>
2 CH3(CH2)25COOH + 79 O2 = 54 CO2 + 54 H2O
CrCl3 + (NH4)2S + H2O = Cr(OH)3 + NH4HS + NH4Cl =>
CrCl3 + 3(NH4)2S + 3 H2O = Cr(OH)3 + 3 NH4HS + 3 NH4Cl
KMnO4 + Cu + HCl = MnCl2 + CuCl2 + KCl + H2O =>
2 KMnO4 + 5 Cu + 16 HCl = 2 MnCl2 + 5 CuCl2 + 2 KCl + 8 H2O
Au + FeO = Fe + AuO =>
Au + FeO = Fe + AuO
H3C6H5O7 + Ba(OH)2 = Ba(H2C6H5O7)2 + H2O =>
2 H3C6H5O7 + Ba(OH)2 = Ba(H2C6H5O7)2 + 2 H2O
Ni = Ni{2+} + e =>
Ni = Ni{2+} + 2e
SO2 + SeO2 + KOH = Se + K2SO4 + H2O =>
2 SO2 + SeO2 + 4 KOH = Se + 2 K2SO4 + 2 H2O
CuOH + Li2SO4 = CuLi + (OH)2SO4 =>
2 CuOH + Li2SO4 = 2 CuLi + (OH)2SO4
CH3OH + O2 = H3OH + CO2 =>
CH3OH + O2 = H3OH + CO2
NaOH(s) + AuNO3(aq) = AuOH + NaNO3 =>
NaOH(s) + AuNO3(aq) = AuOH + NaNO3
Sr3(PO4)2 + Pb(OH)4 = Sr(OH)2 + Pb3(PO4)4 =>
2 Sr3(PO4)2 + 3 Pb(OH)4 = 6 Sr(OH)2 + Pb3(PO4)4
CH3OH + O2 = H3OH + CO2 =>
CH3OH + O2 = H3OH + CO2
H{+} + CHOH + KMnO4 = CO + MnO2 + K{+} + H2O =>
2 H{+} + 3 CHOH + 2 KMnO4 = 3 CO + 2 MnO2 + 2 K{+} + 4 H2O
CH3OH + O2 = H3OH + CO2 =>
CH3OH + O2 = H3OH + CO2
Pb3O4 + (NO3)2Mn + HNO3 = MnO4H + (NO3)2Pb + H2O =>
5 Pb3O4 + 2(NO3)2Mn + 26 HNO3 = 2 MnO4H + 15(NO3)2Pb + 12 H2O
(NH4)2S + Al(NO3)3 + H2O = (NH4)(NO3) + Al(OH)3 + H2S =>
3(NH4)2S + 2 Al(NO3)3 + 6 H2O = 6(NH4)(NO3) + 2 Al(OH)3 + 3 H2S
Li{+} + HCl = LiCl + H{+} =>
Li{+} + HCl = LiCl + H{+}
CH3COOH + NaNO3 = N2 + CO2 + H2O + NaOH =>
5 CH3COOH + 8 NaNO3 = 4 N2 + 10 CO2 + 6 H2O + 8 NaOH
MgCl2 + AgNO3 = Mg(NO3)2 + AgCl =>
MgCl2 + 2 AgNO3 = Mg(NO3)2 + 2 AgCl
Cu + Br2 = Cu(Br2)2 =>
Cu + 2 Br2 = Cu(Br2)2
ZnO + HNO3 = HZnNO4 =>
ZnO + HNO3 = HZnNO4
HC2H3O2 + LiHSO3 = HHSO3 + LiCHO =>
HC2H3O2 + 2 LiHSO3 = 2 HHSO3 + 2 LiCHO
Sn{2+} + ClO4{-} + H{+} = Sn{4+} + Cl{-} + H2O =>
4 Sn{2+} + ClO4{-} + 8 H{+} = 4 Sn{4+} + Cl{-} + 4 H2O
MgCO3 + C4H6O4 = C4H4MgO4 + H2O + CO2 =>
MgCO3 + C4H6O4 = C4H4MgO4 + H2O + CO2
Na2S2 + HNO3 = H2O + NO2 + NaNO3 + H2SO4 =>
Na2S2 + 16 HNO3 = 6 H2O + 14 NO2 + 2 NaNO3 + 2 H2SO4
Pb(CLO4)2(aq) + K2S(aq) = PbS(s) + KCLO4(aq) =>
Pb(CLO4)2(aq) + K2S(aq) = PbS(s) + 2 KCLO4(aq)
(NH4)2CO3 + H3AsO4 = (NH4)3AsO4 + H2CO3 =>
3(NH4)2CO3 + 2 H3AsO4 = 2(NH4)3AsO4 + 3 H2CO3
MnO4{-2} + FeS2 + H2O = Fe(OH)3 + MnO2 + SO4{-2} + (OH){-} =>
15 MnO4{-2} + 2 FeS2 + 14 H2O = 2 Fe(OH)3 + 15 MnO2 + 4 SO4{-2} + 22(OH){-}
NH + O2 = N2 + H2O =>
4 NH + O2 = 2 N2 + 2 H2O
CH3OH + O2 = H3OH + CO2 =>
CH3OH + O2 = H3OH + CO2
C1398H1278 + O2 = H2O + CO2 =>
2 C1398H1278 + 3435 O2 = 1278 H2O + 2796 CO2
KO2 + H2O = O2 + KOH =>
4 KO2 + 2 H2O = 3 O2 + 4 KOH
Li + H2SO4 = H2O + Li2SO4 + H2S =>
8 Li + 5 H2SO4 = 4 H2O + 4 Li2SO4 + H2S
CrO3 + HCl = CrCl3 + Cl2 + H2O =>
2 CrO3 + 12 HCl = 2 CrCl3 + 3 Cl2 + 6 H2O
SiN4 + O2 = SiO2 + N2 =>
SiN4 + O2 = SiO2 + 2 N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/23/24
Équations équilibrées sur04/22/23
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