| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3NH2 + C2H5OH = CH3NH2C2H5OH
CuCl2 + MgO = CuO + MgCl2 =>
CuCl2 + MgO = CuO + MgCl2
HCl + Fe = FeH + Cl =>
HCl + Fe = FeH + Cl
N2H4(l) = NH3(g) + N2(g) =>
3 N2H4(l) = 4 NH3(g) + N2(g)
NiSO4 + BaO = BaSO4 + NiO =>
NiSO4 + BaO = BaSO4 + NiO
NaP + O2 = NaO + PO =>
NaP + O2 = NaO + PO
SnCl4 + NH4OH + KOH = SnCl2 + KNO3 + KCl + H2O =>
4 SnCl4 + NH4OH + 9 KOH = 4 SnCl2 + KNO3 + 8 KCl + 7 H2O
KMnO4 + H2S + HCl = S + MnCl2KCl + H2O =>
2 KMnO4 + 5 H2S + 6 HCl = 5 S + 2 MnCl2KCl + 8 H2O
C6H5ONa + H2SO4 = Na2SO4 + C6H5OH =>
2 C6H5ONa + H2SO4 = Na2SO4 + 2 C6H5OH
KMnO2 + HCl = KCl + MnCl + Cl2 + H2O =>
KMnO2 + 4 HCl = KCl + MnCl + Cl2 + 2 H2O
CoCl2(aq) + KOH(aq) = Co(OH)2 + KCl =>
CoCl2(aq) + 2 KOH(aq) = Co(OH)2 + 2 KCl
FeS*CuS + HNO3 = Fe(NO3)3 + Cu(NO3)2 + NO + H2O + H2SO4 =>
3 FeS*CuS + 32 HNO3 = 3 Fe(NO3)3 + 3 Cu(NO3)2 + 17 NO + 10 H2O + 6 H2SO4
K2C2O4 + Pb = Pb2O4 + K2C2 =>
K2C2O4 + 2 Pb = Pb2O4 + K2C2
BaOH2 + AlCl3 = BaCl3AlOH2 =>
BaOH2 + AlCl3 = BaCl3AlOH2
Mn + H{+} = H2 + Mn{+2} =>
Mn + 2 H{+} = H2 + Mn{+2}
Na2C2O4 + HI = NaI + H2C2O4 =>
Na2C2O4 + 2 HI = 2 NaI + H2C2O4
Mn(OH)2 + O2{2-} = MnO4{2-} + OH{-} =>
Mn(OH)2 + 2 O2{2-} = MnO4{2-} + 2 OH{-}
Zn2S2 + O2 = Zn2O2 + S2O2 =>
Zn2S2 + 2 O2 = Zn2O2 + S2O2
C6H8NH2 + O2 = CO2 + H2O + N2 =>
2 C6H8NH2 + 17 O2 = 12 CO2 + 10 H2O + N2
RhO3 = Rh + O2 =>
2 RhO3 = 2 Rh + 3 O2
Cr + (CH3COO) = CrCH3COO =>
Cr + (CH3COO) = CrCH3COO
Cr(NO3)3(aq) + Na3PO4(aq) = CrNa3(aq) + PO4(NO3)3 =>
Cr(NO3)3(aq) + Na3PO4(aq) = CrNa3(aq) + PO4(NO3)3
FeCO3 + HBr = FeBr2 + H2O + CO2 =>
FeCO3 + 2 HBr = FeBr2 + H2O + CO2
NO3{-} + H{+} + Fe{2+} = Fe{3+} + NO + H2O{-} =>
NO3{-} + 4 H{+} + 5 Fe{2+} = 5 Fe{3+} + NO + 2 H2O{-}
(C6H5CH)2(aq) + Br2(s) = C14H12Br2(s) =>
(C6H5CH)2(aq) + Br2(s) = C14H12Br2(s)
AlN + water = Al(OH)3 + NH3 =>
AlN + 3 H2O = Al(OH)3 + NH3
K2Cr2O4 + H2O = KOH + H2Cr2O4 =>
K2Cr2O4 + 2 H2O = 2 KOH + H2Cr2O4
AgS + H2 = Ag + H2S =>
AgS + H2 = Ag + H2S
Ni2 + Fe2 + Cr2 + Mo2 + Co2 + Al2 + Cu2 + Ti2 + Mn2 + Si2 + C2 = Ni8Fe5Cr5Mo3Co5Al10Cu4Ti5Mn2Si5C5 =>
8 Ni2 + 5 Fe2 + 5 Cr2 + 3 Mo2 + 5 Co2 + 10 Al2 + 4 Cu2 + 5 Ti2 + 2 Mn2 + 5 Si2 + 5 C2 = 2 Ni8Fe5Cr5Mo3Co5Al10Cu4Ti5Mn2Si5C5
C6H5COOH + C2H5OH = C6H5COOC2H5 + H2O =>
C6H5COOH + C2H5OH = C6H5COOC2H5 + H2O
NaHCO3 = H2O + CO2 + Na2CO3 =>
2 NaHCO3 = H2O + CO2 + Na2CO3
C2H4Cl2 + CuO + O2 = CuCl2 + CO2 + H2O =>
2 C2H4Cl2 + 2 CuO + 5 O2 = 2 CuCl2 + 4 CO2 + 4 H2O
SO2 + HI = S + I2 + H1O =>
SO2 + 2 HI = S + I2 + 2 H1O
C + HNO3 = C2(NO3)2 + NO2 + H2O =>
2 C + 4 HNO3 = C2(NO3)2 + 2 NO2 + 2 H2O
AgNO3 + CH3COOH = Ag(CH3COO) + HNO3 =>
AgNO3 + CH3COOH = Ag(CH3COO) + HNO3
Na2O + Ag2C2O4 = Na2C2O4 + Ag2O =>
Na2O + Ag2C2O4 = Na2C2O4 + Ag2O
P4 + HClO = H3PO4 + Cl + H2O =>
P4 + 20 HClO = 4 H3PO4 + 20 Cl + 4 H2O
AgNO3 + MgI2 = AgI + Mg(NO3)2 =>
2 AgNO3 + MgI2 = 2 AgI + Mg(NO3)2
CH2O2(g) + O2(g) = CO2(g) + H2O(g)6 =>
CH2O2(g) + 3 O2(g) = CO2(g) + H2O(g)6
Na2[Sn(OH)4] = Sn + Na2(Sn(OH)6) + NaOH =>
2 Na2[Sn(OH)4] = Sn + Na2(Sn(OH)6) + 2 NaOH
Cu(NO3)2 + HClO3 = Cu(ClO3)2 + HNO3 =>
Cu(NO3)2 + 2 HClO3 = Cu(ClO3)2 + 2 HNO3
NaCl + Al = AlCl3 + Na =>
3 NaCl + Al = AlCl3 + 3 Na
NaOH + Cu(NO3)2 = Cu(OH)2 + NaNO3 =>
2 NaOH + Cu(NO3)2 = Cu(OH)2 + 2 NaNO3
Cr(OH)3 + HCl = H2O + (Cr(OH)2)Cl =>
Cr(OH)3 + HCl = H2O + (Cr(OH)2)Cl
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
KCrO2 + PbO2 + KOH + H2O = K2[Pb(OH)4] + K2CrO4 =>
2 KCrO2 + 3 PbO2 + 8 KOH + 2 H2O = 3 K2[Pb(OH)4] + 2 K2CrO4
TiCl4 + O2 = TiClO + Cl2 =>
2 TiCl4 + O2 = 2 TiClO + 3 Cl2
Ba2 + N2 = Ba6N4 =>
3 Ba2 + 2 N2 = Ba6N4
NaClO + BaS = Na2S + Ba(ClO)2 =>
2 NaClO + BaS = Na2S + Ba(ClO)2
FeCl3 + H2O = FeCl2 + HCl + O =>
2 FeCl3 + H2O = 2 FeCl2 + 2 HCl + O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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