| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH3 + AlCl3 = AlN + 3 HCl
Ca(PO4)2 + SiO2 + C = CO + CaSiO3 + P4 =>
2 Ca(PO4)2 + 2 SiO2 + 14 C = 14 CO + 2 CaSiO3 + P4
CH3COOH + Cu = (CH3COO)2Cu + H2 =>
2 CH3COOH + Cu = (CH3COO)2Cu + H2
C6H5OH + KMnO4 = C6H4O2 + MnO2 + H2O + KOH =>
3 C6H5OH + 4 KMnO4 = 3 C6H4O2 + 4 MnO2 + H2O + 4 KOH
Fe(No2)3 + NaOH = Fe(OH)2 + NaNo3 =>
Fe(No2)3 + 2 NaOH = Fe(OH)2 + 2 NaNo3
Co(Cl)2*6H2O + NaOH = Co(OH)2 + NaCl + H2O =>
Co(Cl)2*6H2O + 2 NaOH = Co(OH)2 + 2 NaCl + 6 H2O
NaNO3 + MgSO4 = NaSO4 + MgNO3 =>
NaNO3 + MgSO4 = NaSO4 + MgNO3
AgNO3 + Na3O4 = Ag3O4 + NaNO3 =>
3 AgNO3 + Na3O4 = Ag3O4 + 3 NaNO3
HNO2 + O2 = HNO3* =>
2 HNO2 + O2 = 2 HNO3*
Co(OH)2 + CH2O2 = Co(CHO2)2 + H2O =>
Co(OH)2 + 2 CH2O2 = Co(CHO2)2 + 2 H2O
MoS + O2 = Mo4O + SO2 =>
8 MoS + 9 O2 = 2 Mo4O + 8 SO2
Mn + H3PO4 = MnO4 + H3P =>
Mn + H3PO4 = MnO4 + H3P
KCl + H2C4H4O6 = KHC4H4O6 + HCl =>
KCl + H2C4H4O6 = KHC4H4O6 + HCl
C12H24 + H2O2 = CO2 + H2O =>
C12H24 + 36 H2O2 = 12 CO2 + 48 H2O
NaBr + H2O = HBr + NaOH =>
NaBr + H2O = HBr + NaOH
H4P2O7 + Cr(OH)3 = Cr4(P2O7)3 + H2O =>
3 H4P2O7 + 4 Cr(OH)3 = Cr4(P2O7)3 + 12 H2O
AgNO3 + CoI = AgI + CoNO3 =>
AgNO3 + CoI = AgI + CoNO3
AgNO3 + Pb(NO3)2 = Ag(NO3)2 + NO3Pb =>
AgNO3 + Pb(NO3)2 = Ag(NO3)2 + NO3Pb
LiAl(OCH3)4 + HCl + H2O = CH3OH + Al(OH)3 + LiCl =>
LiAl(OCH3)4 + HCl + 3 H2O = 4 CH3OH + Al(OH)3 + LiCl
FeCO3 + HI = FeI2 + H2O + CO2 =>
FeCO3 + 2 HI = FeI2 + H2O + CO2
C6H5COOH + CH3COCH3 = C6H5COOCH3 + H2CO3 =>
8 C6H5COOH + 3 CH3COCH3 = 8 C6H5COOCH3 + H2CO3
Na + NH3 = NaNH2 + H22 =>
22 Na + 22 NH3 = 22 NaNH2 + H22
Mg(s) + O2(g) = Mg4O3(s) =>
8 Mg(s) + 3 O2(g) = 2 Mg4O3(s)
Pb3O4 + HCl = PbCl + Cl + H2O =>
Pb3O4 + 8 HCl = 3 PbCl + 5 Cl + 4 H2O
MnO4{-} + H{+)+SO3{2-} = Mn{2+}+H2O+SO4{2-} =>
2 MnO4{-} + 6 H{+)+5SO3{2-} = 2 Mn{2+}+3H2O+5SO4{2-}
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Zn + Au(NO2)2 = Zn(NO2) + Au =>
2 Zn + Au(NO2)2 = 2 Zn(NO2) + Au
Al(OH){3} + NaNO{3} = Al(NO{3}){3} + NaOH =>
Al(OH){3} + NaNO{3} = Al(NO{3}){3} + NaOH
Bi(OH)3 + H2SO4 = BiSO3 + H2O + O =>
2 Bi(OH)3 + 2 H2SO4 = 2 BiSO3 + 5 H2O + 3 O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Pb3O4 + HNO3 = Pb(NO)3 + PbO2 + H2O =>
13 Pb3O4 + 12 HNO3 = 4 Pb(NO)3 + 35 PbO2 + 6 H2O
CuSO4 + NaHCO3 = Cu(HCO3) + Na(SO4) =>
CuSO4 + NaHCO3 = Cu(HCO3) + Na(SO4)
Sb2S3 + OH{-} = SbOS{-} + SbS2{-} + H2O =>
Sb2S3 + 2 OH{-} = SbOS{-} + SbS2{-} + H2O
NaOH(aq) + CO2 = H2O + Na2CO3 =>
2 NaOH(aq) + CO2 = H2O + Na2CO3
C3H7OH + C2H5COOH = C2H5CO2C3H7 + H2O =>
C3H7OH + C2H5COOH = C2H5CO2C3H7 + H2O
Na2[Zn(OH)4] + H2S = ZnS + NaOH + H2O =>
Na2[Zn(OH)4] + H2S = ZnS + 2 NaOH + 2 H2O
KI + CuSO4 = (K2)SO4 + Cu(I2) =>
2 KI + CuSO4 = (K2)SO4 + Cu(I2)
H2 + F2 = FH =>
H2 + F2 = 2 FH
CHO + O2 = CO2 + H2O =>
4 CHO + 3 O2 = 4 CO2 + 2 H2O
CaO + Al = Al2O3 + Ca =>
3 CaO + 2 Al = Al2O3 + 3 Ca
Fe(OH)3 + H2O = Fe(OH)3H2O =>
Fe(OH)3 + H2O = Fe(OH)3H2O
FeCl3 + NH4HS + H2O = Fe(OH)3 + H2S + NH4Cl =>
FeCl3 + 3 NH4HS + 3 H2O = Fe(OH)3 + 3 H2S + 3 NH4Cl
Fe2(SO4)3 + H2S = Fe2S3 + SO2 + H2O =>
Fe2(SO4)3 + 4 H2S = Fe2S3 + 4 SO2 + 4 H2O
HgS + HNO3 + HCl = S + HgCl2 + NO + H2O =>
3 HgS + 2 HNO3 + 6 HCl = 3 S + 3 HgCl2 + 2 NO + 4 H2O
Mg + Fe(III)(CO3) = Fe(III) + Mg(CO3) =>
Mg + Fe(III)(CO3) = Fe(III) + Mg(CO3)
HBr + WCl4 = HCl + WBr4 =>
4 HBr + WCl4 = 4 HCl + WBr4
C2H5OH + C6H12O6 + CH4N2O = C12H11N5 + H2O =>
18 C2H5OH + 13 C6H12O6 + 30 CH4N2O = 12 C12H11N5 + 126 H2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
Cr{3+} + BiO3{-} + H{+} = Cr2O7{2-} + Bi{3+} + H2O =>
2 Cr{3+} + 3 BiO3{-} + 4 H{+} = Cr2O7{2-} + 3 Bi{3+} + 2 H2O
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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