| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na(s) + 2 H2O(aq) = 2 NaOH(aq) + H2(g)
SrCl2 + K2Cr2O7 + H2SO4 = SrSO4 + K2SO4 + H2O + CrO2Cl2 =>
2 SrCl2 + K2Cr2O7 + 3 H2SO4 = 2 SrSO4 + K2SO4 + 3 H2O + 2 CrO2Cl2
KMnO4 + H2SO4 + C2O4H2 = MnSO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 C2O4H2 = 2 MnSO4 + K2SO4 + 10 CO2 + 8 H2O
KCl + H2SO4 = KHSO4 + HCl =>
KCl + H2SO4 = KHSO4 + HCl
C6H5OH + C3H6O = C9H12O2 =>
C6H5OH + C3H6O = C9H12O2
VO + FeO2 = Fe2O + V2O5 =>
2 VO + 2 FeO2 = Fe2O + V2O5
CH3CHO + HCl = CH2CH2 + HClO =>
CH3CHO + HCl = CH2CH2 + HClO
MnO2 + KHSO3 + H2SO4 = K2SO4 + MnSO4 + H2O =>
2 MnO2 + 2 KHSO3 + H2SO4 = K2SO4 + 2 MnSO4 + 2 H2O
MgJ2 + MnO2 + H2SO4 = MgSO4 + MnSO4 + H2O + J2 =>
MgJ2 + MnO2 + 2 H2SO4 = MgSO4 + MnSO4 + 2 H2O + J2
Tl + HNO3 + HF = HTlF6 + NO + H2O =>
3 Tl + 5 HNO3 + 18 HF = 3 HTlF6 + 5 NO + 10 H2O
Na + HNO3 = NaNO3 + N2 + H2O =>
10 Na + 12 HNO3 = 10 NaNO3 + N2 + 6 H2O
As2S3 + H2O2 + OH{-} = AsO4{-3} + SO4{-2} + H2O =>
As2S3 + 14 H2O2 + 12 OH{-} = 2 AsO4{-3} + 3 SO4{-2} + 20 H2O
Ca + Fe = Ca2Fe =>
2 Ca + Fe = Ca2Fe
C10H22 + OH = CO2 + H2O =>
C10H22 + 62 OH = 10 CO2 + 42 H2O
K + water = KOH + H =>
K + H2O = KOH + H
C12H22O11 + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO)34 + K2SO4 + H2O =>
37 C12H22O11 + 12 K2Cr2O7 + 420 H2SO4 = 444 CO2 + 12 Cr2(SO)34 + 12 K2SO4 + 827 H2O
K2O + Cl = KCl + O =>
K2O + 2 Cl = 2 KCl + O
CH6 + O4 = CO2 + H2O =>
4 CH6 + 5 O4 = 4 CO2 + 12 H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Tl + HCl = TlCl3 + H2 =>
2 Tl + 6 HCl = 2 TlCl3 + 3 H2
Xe + OH = HXeO4 + H2O =>
Xe + 7 OH = HXeO4 + 3 H2O
water + P2O5 = phosphoricacid =>
3 H2O + P2O5 = 2 H3PO4
XCOOK + HCl = XCOOH + KCl =>
XCOOK + HCl = XCOOH + KCl
FeCl3 + Cu(No3)2 = Fe(No3)3 + CuCl2 =>
2 FeCl3 + 3 Cu(No3)2 = 2 Fe(No3)3 + 3 CuCl2
NaClO + C7H8 + HCl = H2O + C7H8Cl + NaCl =>
NaClO + 2 C7H8 + 2 HCl = H2O + 2 C7H8Cl + NaCl
Li + OH + AgCl3 = Ag(OH)3 + LiCl =>
3 Li + 3 OH + AgCl3 = Ag(OH)3 + 3 LiCl
NaClO + H2SO4 = Na2SO4 + HClO =>
2 NaClO + H2SO4 = Na2SO4 + 2 HClO
CH4 + O2 = CH2 + HO2 =>
CH4 + 2 O2 = CH2 + 2 HO2
Al2O3 + NH3 = Al + N2 + H2O =>
Al2O3 + 2 NH3 = 2 Al + N2 + 3 H2O
CH3CH2COOC2H5 + O2 = CO2 + H2O =>
2 CH3CH2COOC2H5 + 13 O2 = 10 CO2 + 10 H2O
Al2S3(s) + H2O(i) = Al(OH)3(aq) + H2S(g) =>
Al2S3(s) + 6 H2O(i) = 2 Al(OH)3(aq) + 3 H2S(g)
Ba(NO3)2 + K2CO3 = Ba(CO3)2 + K2(NO3) =>
Ba(NO3)2 + 2 K2CO3 = Ba(CO3)2 + 2 K2(NO3)
NaCr2O7 + AgNo3 = AgCr2O7 + NaNo3 =>
NaCr2O7 + AgNo3 = AgCr2O7 + NaNo3
Hg(NO3)2 = NO2 + O2 + Hg2O2 =>
2 Hg(NO3)2 = 4 NO2 + O2 + Hg2O2
C2H3OOH + AgNO3 = AgC2H3OO + HNO3 =>
C2H3OOH + AgNO3 = AgC2H3OO + HNO3
H + N = H2N4 =>
2 H + 4 N = H2N4
AgCl + NH3 = [Ag(NH3)*2]{+} + Cl{-} =>
AgCl + NH3 = [Ag(NH3)*2]{+} + Cl{-}
Ge + H2O = GeO2 + H2 =>
Ge + 2 H2O = GeO2 + 2 H2
O3 + Cl = ClO2 =>
2 O3 + 3 Cl = 3 ClO2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Sodiumoxide + nitricacid = sodiumnitrate + water =>
Na2O + 2 HNO3 = 2 NaNO3 + H2O
ZnSO4 + NH3 = NH3SO4 + Zn =>
ZnSO4 + NH3 = NH3SO4 + Zn
CdCl + K4Fe(CN)6 = Cd4Fe(CN)6 + KCl =>
4 CdCl + K4Fe(CN)6 = Cd4Fe(CN)6 + 4 KCl
H{+} + C2O4{2-} + MnO4{-} = CO2 + Mn{+2} + H2O =>
16 H{+} + 5 C2O4{2-} + 2 MnO4{-} = 10 CO2 + 2 Mn{+2} + 8 H2O
TiO2 + (NH4)2HPO4 = TiP2O7 + N2 + H2O + H2 =>
TiO2 + 2(NH4)2HPO4 = TiP2O7 + 2 N2 + 3 H2O + 6 H2
CuSO3 + HNO3 = Cu(NO3)2 + SO2 + H2O =>
CuSO3 + 2 HNO3 = Cu(NO3)2 + SO2 + H2O
Fe + H2O + O2 = Fe2O3*9H2O =>
4 Fe + 18 H2O + 3 O2 = 2 Fe2O3*9H2O
Na2S + Zn = Zn(Na2S)3 =>
3 Na2S + Zn = Zn(Na2S)3
B5H9 + O = B2O3 + H2O =>
2 B5H9 + 24 O = 5 B2O3 + 9 H2O
ClH2 + O = Cl4 + H2O =>
4 ClH2 + 4 O = Cl4 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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