| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 HClO4 + Pb(OH)4 = 4 H(OH) + Pb(ClO4)4
Ag3Br2 = Ag + Br =>
Ag3Br2 = 3 Ag + 2 Br
NO2 + CH3 = CO2 + NH3 =>
NO2 + CH3 = CO2 + NH3
{-}methyl{-}2{-}butanol = {-}iodo{-}2{-}methyl{-}butane =>
{-}methyl{-}2{-}butanol = {-}iodo{-}2{-}methyl{-}butane
C7H12O4 + C6H10O = C8H12O2 + H2O =>
2 C7H12O4 + 3 C6H10O = 4 C8H12O2 + 3 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
C12H22O11 + H2O = CH3CH2OH + CO2 =>
C12H22O11 + H2O = 4 CH3CH2OH + 4 CO2
Ca3P2 + H2SO4 = Ca3SO4 + P + H2 =>
Ca3P2 + H2SO4 = Ca3SO4 + 2 P + H2
CH3COOH + CsOH = CsCH3COO + H2O =>
CH3COOH + CsOH = CsCH3COO + H2O
Cl + CrBr3 = ClBr + Cr =>
3 Cl + CrBr3 = 3 ClBr + Cr
H2SO3 + Nh4OH = (Nh4)2SO3 + H2O =>
H2SO3 + 2 Nh4OH = (Nh4)2SO3 + 2 H2O
Na2CO3 + Fe(NO3)3 = Fe2(CO3)3 + Na2(NO3)2 =>
3 Na2CO3 + 2 Fe(NO3)3 = Fe2(CO3)3 + 3 Na2(NO3)2
KI(ac) + (CH3COO)2Pb(ac) = PbI(ac) + (CH3COO)2K =>
KI(ac) + (CH3COO)2Pb(ac) = PbI(ac) + (CH3COO)2K
MnO + SO3 + H{+} = Mn2{+} + SO4 + H2O =>
4 MnO + 3 SO3 + 2 H{+} = 2 Mn2{+} + 3 SO4 + H2O
N2Cl4 + C3H6 = C3Cl4 + H6 + N3 =>
3 N2Cl4 + 3 C3H6 = 3 C3Cl4 + 3 H6 + 2 N3
CH4H10 + O2 = CO + H2O =>
CH4H10 + 4 O2 = CO + 7 H2O
Mg3P2 = Mg3 + P =>
Mg3P2 = Mg3 + 2 P
Al2 + O2 = Al2O2 =>
Al2 + O2 = Al2O2
KCrO2 + PbO2 + HCl = H2O + PbCl2 + K2Cr2O7 =>
2 KCrO2 + 3 PbO2 + 6 HCl = 3 H2O + 3 PbCl2 + K2Cr2O7
KCl + P4 = K3P + Cl =>
12 KCl + P4 = 4 K3P + 12 Cl
C6H5NH2 + H2SO4 + K2Cr2O7 = C6H5NH2O + K2SO4 + Cr2SO4 + H2 =>
7 C6H5NH2 + 2 H2SO4 + K2Cr2O7 = 7 C6H5NH2O + K2SO4 + Cr2SO4 + 2 H2
KNO3 + O2 = KO2 + NO3 =>
KNO3 + O2 = KO2 + NO3
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
AlCl3 + Na2S + H2O = Al(OH)3 + NaCl + H2S =>
2 AlCl3 + 3 Na2S + 6 H2O = 2 Al(OH)3 + 6 NaCl + 3 H2S
H2O = H3O + (OH)4 =>
8 H2O = 4 H3O + (OH)4
Na2CO3 + C2H3O2 = CO2 + H2O + NaC2H3O2 =>
7 Na2CO3 + 16 C2H3O2 = 11 CO2 + 3 H2O + 14 NaC2H3O2
Fe + LiF = Li + FeF3 =>
Fe + 3 LiF = 3 Li + FeF3
Na2CO3 + Zn(NO3)2 = NO3Na + CO3 + Zn =>
Na2CO3 + Zn(NO3)2 = 2 NO3Na + CO3 + Zn
KOH + H2SO4 = H2O + K2SO4 =>
2 KOH + H2SO4 = 2 H2O + K2SO4
MgH + O = H2O + MgO =>
2 MgH + 3 O = H2O + 2 MgO
Fe[OH]3 + KOH = KFeO2 + H2O =>
Fe[OH]3 + KOH = KFeO2 + 2 H2O
CuCl + AlPO4 = CuPO4 + Cl2 + Al =>
2 CuCl + 2 AlPO4 = 2 CuPO4 + Cl2 + 2 Al
Na3AsO4 + H2S = As2S3 + Na2S + S + H2O =>
2 Na3AsO4 + 8 H2S = As2S3 + 3 Na2S + 2 S + 8 H2O
N2H4 + IO3 = N2 + I2 + H2O =>
3 N2H4 + 2 IO3 = 3 N2 + I2 + 6 H2O
KBr + KBrO3 + H2SO4 = Br3 + K2SO4 + H2O =>
5 KBr + KBrO3 + 3 H2SO4 = 2 Br3 + 3 K2SO4 + 3 H2O
O2 + CaC = CaCO3 =>
3 O2 + 2 CaC = 2 CaCO3
K(s) + H(g) = KH(s) =>
K(s) + H(g) = KH(s)
CO2 + NH4OH = NHCO + H2O =>
CO2 + NH4OH = NHCO + 2 H2O
NH4NO3 + C4H10O4 = H2O + CO2 + N2 =>
9 NH4NO3 + C4H10O4 = 23 H2O + 4 CO2 + 9 N2
C6H5NH2HCl = C6H5NH3Cl =>
C6H5NH2HCl = C6H5NH3Cl
Fe2 + CN = Fe(CN) =>
Fe2 + 2 CN = 2 Fe(CN)
NaMnO4 + MgI2 + H2SO4 = MnSO4 + I2MgSO4 + Na2SO4 + H2O =>
2 NaMnO4 + 5 MgI2 + 8 H2SO4 = 2 MnSO4 + 5 I2MgSO4 + Na2SO4 + 8 H2O
NaCl + H2SO4 + MnO3 = Na2SO4 + MnCl2 + Cl2 + H2O =>
6 NaCl + 3 H2SO4 + MnO3 = 3 Na2SO4 + MnCl2 + 2 Cl2 + 3 H2O
HNO2 = NO + OH =>
HNO2 = NO + OH
BaCl2 + K2Cr2O7 = KCl + BaCr2O7 =>
BaCl2 + K2Cr2O7 = 2 KCl + BaCr2O7
Ba + Fe(NO3)3 = Fe + Ba(NO3)3 =>
Ba + Fe(NO3)3 = Fe + Ba(NO3)3
Ni(IO)3 + HC2H3O2 = H3Ni + IOC2H3O2 =>
Ni(IO)3 + 3 HC2H3O2 = H3Ni + 3 IOC2H3O2
K(s) + H3PO4(aq) = KPO4 + H3 =>
K(s) + H3PO4(aq) = KPO4 + H3
Al(NO3)3 + H2O = Al2O3 + HNO3 =>
2 Al(NO3)3 + 3 H2O = Al2O3 + 6 HNO3
Ca(OH)2 + H3PO3 = Ca3(PO3)2(s) + H2O =>
3 Ca(OH)2 + 2 H3PO3 = Ca3(PO3)2(s) + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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