| Équations équilibrées la veille | Équations équilibrées le lendemain |
C10H20 + 30 Br2 = 10 CBr4 + 20 HBr
titanium(II)chloride + oxygengas = titanium(II)oxide + chlorinegas =>
2 TiCl2 + O2 = 2 TiO + 2 Cl2
Al2(SO4)3 + H3PO4 = Al3(PO4)3 + H2SO4 =>
3 Al2(SO4)3 + 6 H3PO4 = 2 Al3(PO4)3 + 9 H2SO4
Li2CO3 + HNO3 = LiHCO3 + LiNO3 =>
Li2CO3 + HNO3 = LiHCO3 + LiNO3
NO3{-} + CO + H{+} = CO2 + C5H7NO2 + N2 =>
7 NO3{-} + 29 CO + 7 H{+} = 24 CO2 + C5H7NO2 + 3 N2
Ni(H2PO4)2 + NaOH = Na3PO4 + Ni3(PO4)2 + H2O =>
3 Ni(H2PO4)2 + 12 NaOH = 4 Na3PO4 + Ni3(PO4)2 + 12 H2O
Ca3(PO4)2 + KOH = Ca(OH)2 + K3PO4 =>
Ca3(PO4)2 + 6 KOH = 3 Ca(OH)2 + 2 K3PO4
PB(OH)2 = PBO + H2O =>
PB(OH)2 = PBO + H2O
Na2SO3NaClO = Na2SO4NaCl =>
Na2SO3NaClO = Na2SO4NaCl
KO4 + CO5 = K2C3O5 + O =>
2 KO4 + 3 CO5 = K2C3O5 + 18 O
CuSO4 + NaCO3 = CuNaSO4CO3 =>
CuSO4 + NaCO3 = CuNaSO4CO3
E = E2 =>
2 E = E2
PCl5 + CH3CH2OH = CH3CH2Cl + POCl3 + HCl =>
PCl5 + CH3CH2OH = CH3CH2Cl + POCl3 + HCl
C6H7N2O2Cl + NaOH = C6H6N2O2 + H2O + NaCl =>
C6H7N2O2Cl + NaOH = C6H6N2O2 + H2O + NaCl
NH3H2SO4 = H2SO4NH3 =>
NH3H2SO4 = H2SO4NH3
Cu(OH)2 + NaI = NaOH + CuI + I2 =>
2 Cu(OH)2 + 4 NaI = 4 NaOH + 2 CuI + I2
K3(PO4) + Na2S = K2S + Na3(PO4) =>
2 K3(PO4) + 3 Na2S = 3 K2S + 2 Na3(PO4)
HNO3 + CU = CUNO3 + H =>
HNO3 + CU = CUNO3 + H
As + Cl2 = AsCl5 =>
2 As + 5 Cl2 = 2 AsCl5
Ni(H2PO4)2 + NaOH = Na3PO4 + Ni3(PO4)2 + H2O =>
3 Ni(H2PO4)2 + 12 NaOH = 4 Na3PO4 + Ni3(PO4)2 + 12 H2O
C3H7OH + Na2Cr2O7 + H2SO4 = Cr2(SO4)2 + Na2SO4 + H2O + HC3H5O2 =>
2 C3H7OH + Na2Cr2O7 + 3 H2SO4 = Cr2(SO4)2 + Na2SO4 + 5 H2O + 2 HC3H5O2
H2O(l) + NO2(g) + O2(g) = HNO3(aq) =>
2 H2O(l) + 4 NO2(g) + O2(g) = 4 HNO3(aq)
Cu + O2 = Cu7O2 =>
7 Cu + O2 = Cu7O2
Na2Co3(aq) + CaCl2(aq) = CaCo3(s) + NaCl(aq) =>
Na2Co3(aq) + CaCl2(aq) = CaCo3(s) + 2 NaCl(aq)
ClCS = ClSC =>
ClCS = ClSC
C10H20 + Br2 = CBr4 + HBr =>
C10H20 + 30 Br2 = 10 CBr4 + 20 HBr
C = C38 =>
38 C = C38
Mn{+}2 + S2O8{-}2 + H2O = MnO4{-} + SO4{-}2 + H{+} =>
Mn{+}2 + 6 S2O8{-}2 + 4 H2O = MnO4{-} + 12 SO4{-}2 + 8 H{+}
FeSO4 + Ca(HCO3)2 = Fe(HCO3)2 + CaSO4 =>
FeSO4 + Ca(HCO3)2 = Fe(HCO3)2 + CaSO4
AlCl3 + NH3 + H2O = Al(OH)3 + NH4Cl =>
AlCl3 + 3 NH3 + 3 H2O = Al(OH)3 + 3 NH4Cl
LiAlH4 = LiH + Al + H2 =>
2 LiAlH4 = 2 LiH + 2 Al + 3 H2
AgNo3(aq) + BaCl2(aq) = AgCl + Ba(No3)2 =>
2 AgNo3(aq) + BaCl2(aq) = 2 AgCl + Ba(No3)2
PbNO3 + KI = PbI2 + NO3 + K =>
PbNO3 + 2 KI = PbI2 + NO3 + 2 K
CH2OH[CHOH]3COCH2OH + [Ag(NH3)2]OH = CH2OH[CHOH]3COOCH2OH + Ag + NH3 + H2O =>
CH2OH[CHOH]3COCH2OH + 2[Ag(NH3)2]OH = CH2OH[CHOH]3COOCH2OH + 2 Ag + 4 NH3 + H2O
HNO3 + Ga(OH)2 = Ga(NO3)2 + H2O =>
2 HNO3 + Ga(OH)2 = Ga(NO3)2 + 2 H2O
Ni(H2PO4)2 + NaOH = Na3PO4 + Ni3(PO4)2 + H2O =>
3 Ni(H2PO4)2 + 12 NaOH = 4 Na3PO4 + Ni3(PO4)2 + 12 H2O
Ba(ClO4)2 + H2O = Ba(ClO4)2*3H2O =>
Ba(ClO4)2 + 3 H2O = Ba(ClO4)2*3H2O
C3H7OH + Na2Cr2O7 + H2SO4 = Cr2(SO4)2 + Na2SO4 + H2O + HC3H5O2 =>
2 C3H7OH + Na2Cr2O7 + 3 H2SO4 = Cr2(SO4)2 + Na2SO4 + 5 H2O + 2 HC3H5O2
Eu2O3 + B13C2 = EuB6 + CO + CO2 =>
13 Eu2O3 + 12 B13C2 = 26 EuB6 + 9 CO + 15 CO2
Xe2CO4 = Xe3O2 + XeO3 + CO2 =>
7 Xe2CO4 = 4 Xe3O2 + 2 XeO3 + 7 CO2
Mg2SiO4 + SiO2 = Mg2Si2O6 =>
Mg2SiO4 + SiO2 = Mg2Si2O6
FeSO4 + KClO3 + KOH = KCl + K2FeO4 + H2O + K2SO4 =>
3 FeSO4 + 2 KClO3 + 12 KOH = 2 KCl + 3 K2FeO4 + 6 H2O + 3 K2SO4
Al + H2SO4 = (Al)SO4 + H2 =>
Al + H2SO4 = (Al)SO4 + H2
Pb(NO3)2 + OH + NH4 = Pb(OH)2 + NH4NO3 =>
Pb(NO3)2 + 2 OH + 2 NH4 = Pb(OH)2 + 2 NH4NO3
ClO2 + NH3 = N2 + NH4Cl + H2O =>
6 ClO2 + 16 NH3 = 5 N2 + 6 NH4Cl + 12 H2O
Li2SO4 + HCl = LiCl + H2SO4 =>
Li2SO4 + 2 HCl = 2 LiCl + H2SO4
C6H5NH2 + O2 = CO2 + H2O + N2 =>
4 C6H5NH2 + 31 O2 = 24 CO2 + 14 H2O + 2 N2
C3H7OH + Na2Cr2O7 + H2SO4 = Cr2(SO4)2 + Na2SO4 + H2O + HC3H5O2 =>
2 C3H7OH + Na2Cr2O7 + 3 H2SO4 = Cr2(SO4)2 + Na2SO4 + 5 H2O + 2 HC3H5O2
Zn2SO4 = Zn2O4 + S =>
Zn2SO4 = Zn2O4 + S
Ca(OH)2 + H3Po4 = H2O + Ca3(Po4)2 =>
3 Ca(OH)2 + 2 H3Po4 = 6 H2O + Ca3(Po4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/29/24
Équations équilibrées sur03/30/23
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