| Équations équilibrées la veille | Équations équilibrées le lendemain |
H4O2 + 2 O = 2 H2O2
hydroiodicacid + H2O = H3O + I =>
HI + H2O = H3O + I
Na2S + SiS2 = Na2(SiS3) =>
Na2S + SiS2 = Na2(SiS3)
C6H5COH3 + NaBH4 + H2O = C6H5CHOHCH3 + NaB(OH)4 =>
8 C6H5COH3 + NaBH4 + 3 H2O = 7 C6H5CHOHCH3 + NaB(OH)4
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Ni(OH)3 + H2Se = Ni2Se3 + H2O =>
2 Ni(OH)3 + 3 H2Se = Ni2Se3 + 6 H2O
MnO2 + H2O2 = Mn(OH)2 + O2 =>
MnO2 + H2O2 = Mn(OH)2 + O2
CuF2 + H2S = CuS + HF =>
CuF2 + H2S = CuS + 2 HF
Pb(SO4) = PbO + SO2 + O2 =>
2 Pb(SO4) = 2 PbO + 2 SO2 + O2
SiO2HCl = SiClHO2 =>
SiO2HCl = SiClHO2
CuCNS + IO3{+} + Cl{+} + H2O = Cu{+2} + SO4{-2} + HCN + ICl + H{+} =>
8 CuCNS + 7 IO3{+} + 7 Cl{+} + 11 H2O = 8 Cu{+2} + 8 SO4{-2} + 8 HCN + 7 ICl + 14 H{+}
H2MnO4 + Cl2 = H2MnCl8 + O =>
H2MnO4 + 4 Cl2 = H2MnCl8 + 4 O
Ca3P2 + Cl2 + H2O = Ca(OH)2 + HCl + H3PO4 =>
Ca3P2 + 8 Cl2 + 14 H2O = 3 Ca(OH)2 + 16 HCl + 2 H3PO4
HI(ac) + K2SO3(s) = H2SO3 + KI =>
2 HI(ac) + K2SO3(s) = H2SO3 + 2 KI
C6S2N2O4H12 + C2SOH6 = C3NSO2H7 + C4S2O2H10 =>
C6S2N2O4H12 + 2 C2SOH6 = 2 C3NSO2H7 + C4S2O2H10
(CH3CH2)3OH + KMnO4 + H2SO4 = CH3CO2H + MnSO4 + H2O + K2SO4 =>
5(CH3CH2)3OH + 14 KMnO4 + 21 H2SO4 = 15 CH3CO2H + 14 MnSO4 + 31 H2O + 7 K2SO4
NaHSO3 + H2SO4 = NaSO4 + H3SO3 =>
NaHSO3 + H2SO4 = NaSO4 + H3SO3
C6H5CHO + H2O = C6H5COOH + H{+} + {-} =>
C6H5CHO + H2O = C6H5COOH + 2 H{+} + 2e
C + Na2SO4 = CNa2SO4 =>
C + Na2SO4 = CNa2SO4
N2H4CO + Na = NaOCN + NH3 + NaH =>
N2H4CO + 2 Na = NaOCN + NH3 + NaH
MgSO4(aq) + NaCl(aq) = MgCl2 + Na2SO4 =>
MgSO4(aq) + 2 NaCl(aq) = MgCl2 + Na2SO4
CH2O + NH3 = H2O + (CH2)6N4 =>
6 CH2O + 4 NH3 = 6 H2O + (CH2)6N4
CuCl2*2H2O = CuCl + Cl2 + H2O =>
2 CuCl2*2H2O = 2 CuCl + Cl2 + 4 H2O
I2 + OH{-} = I{-} + H2O + I8O2 =>
6 I2 + 4 OH{-} = 4 I{-} + 2 H2O + I8O2
CuF2 + H2S = CuS + HF =>
CuF2 + H2S = CuS + 2 HF
NaC2H3O2(aq) + AgNO3(aq) = NaNO3(aq) + AgC2H3O2 =>
NaC2H3O2(aq) + AgNO3(aq) = NaNO3(aq) + AgC2H3O2
HH2PO2 + Au(OH) = Au(H2PO2) + H2O =>
HH2PO2 + Au(OH) = Au(H2PO2) + H2O
C3H8 + O2 = CO2 + H2O(v) =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O(v)
SnO + KOH = Sn(OH)2 + K2O =>
SnO + 2 KOH = Sn(OH)2 + K2O
SiO + O2 = SiO2 =>
2 SiO + O2 = 2 SiO2
NaHSO3 + Ba(OH)2 = BaSO3 + NaOH + H2O =>
NaHSO3 + Ba(OH)2 = BaSO3 + NaOH + H2O
H51Ar5 + C752 = HC + Ar3136927 =>
3137554385.4H51Ar5 + 212786268.15878C752 = 160015273655.4HC + 5001 Ar3136927
NH3 + Fe2O3 = N2 + Fe + OH =>
2 NH3 + 2 Fe2O3 = N2 + 4 Fe + 6 OH
C73H139O13 + O2 = CO + H2O =>
4 C73H139O13 + 259 O2 = 292 CO + 278 H2O
(NH3OH)Cl + NaOH = NH2OH + NaCl + H2O =>
(NH3OH)Cl + NaOH = NH2OH + NaCl + H2O
NO2HSO3NH2 = HSO4HOHN2 =>
NO2HSO3NH2 = HSO4HOHN2
NH2NO3(s) = N2(g) + O2(g) + H20(g) =>
10 NH2NO3(s) = 10 N2(g) + 15 O2(g) + H20(g)
CuF2 + H2S = CuS + HF =>
CuF2 + H2S = CuS + 2 HF
H + Cl + O = HClO4 =>
H + Cl + 4 O = HClO4
Ag2SO4 + H2O = Ag(OH) + H2SO4 =>
Ag2SO4 + 2 H2O = 2 Ag(OH) + H2SO4
Al + Fe(NO3)3 = AlNO3 + Fe =>
3 Al + Fe(NO3)3 = 3 AlNO3 + Fe
C3H8 + O4 = CO2 + H2O =>
2 C3H8 + 5 O4 = 6 CO2 + 8 H2O
CaO(s) + H2O(aq) = Ca(s) + OH(s) =>
CaO(s) + H2O(aq) = Ca(s) + 2 OH(s)
Mg + H3PO4 = MgP + H3O4 =>
Mg + H3PO4 = MgP + H3O4
AgCO3 + HCl = AgCl + HCO3 =>
AgCO3 + HCl = AgCl + HCO3
Mg + HIO + HI = MgI2 + H2O =>
Mg + HIO + HI = MgI2 + H2O
XPb3O4 + XHNO3 = XPb(NO3)2 + XPbO2 + XH2O =>
XPb3O4 + 4 XHNO3 = 2 XPb(NO3)2 + XPbO2 + 2 XH2O
H3O + COH = C5H4O3 + H2O =>
3 H3O + 5 COH = C5H4O3 + 5 H2O
CuF2 + H2S = CuS + HF =>
CuF2 + H2S = CuS + 2 HF
NaClAgNO3 = NaNO3AgCl = =>
NaClAgNO3 = NaNO3AgCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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