| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 BaSO4
MgO + NH3*H2O = Mg(OH)2 + NH3 =>
MgO + NH3*H2O = Mg(OH)2 + NH3
C + HNO3 = CO2 + NO + H2O =>
3 C + 4 HNO3 = 3 CO2 + 4 NO + 2 H2O
Ag + NH4 = Ag(NH4)2 =>
Ag + 2 NH4 = Ag(NH4)2
K2Cr2O7 + FeCl2 + HNO3 = KNO3 + Cr(NO3)3 + Cl2 + Fe(NO3)3 + H2O =>
K2Cr2O7 + 2 FeCl2 + 14 HNO3 = 2 KNO3 + 2 Cr(NO3)3 + 2 Cl2 + 2 Fe(NO3)3 + 7 H2O
NaH2PO4 = NaPO3 + H2O =>
NaH2PO4 = NaPO3 + H2O
Sb2S5 + K2S = K3SbS4 =>
Sb2S5 + 3 K2S = 2 K3SbS4
KCl + AgN = AgCl + KN =>
KCl + AgN = AgCl + KN
MnCl + Cl2 + H2O = HCl + MnO2 =>
2 MnCl + 3 Cl2 + 4 H2O = 8 HCl + 2 MnO2
C16H34 + O2 = CO2 + H2O(g) =>
2 C16H34 + 49 O2 = 32 CO2 + 34 H2O(g)
C12H20O6 + NaOCl = C12H17O7 + NaCl + H2O =>
2 C12H20O6 + 5 NaOCl = 2 C12H17O7 + 5 NaCl + 3 H2O
C6H5OSO3H + H3O + HS04 = C6H5CH2OH + H2SO4 =>
287 C6H5OSO3H + 278 H3O + 2 HS04 = 246 C6H5CH2OH + 295 H2SO4
AlKOH + H2SO4 = Al2(SO4)3 + KOH + H2 =>
2 AlKOH + 3 H2SO4 = Al2(SO4)3 + 2 KOH + 3 H2
Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2
Ba(OH)2 + Ba(ClO3) + Cr2O3 = BaCrO4 + BaCl2 + H2O =>
7 Ba(OH)2 + 6 Ba(ClO3) + 5 Cr2O3 = 10 BaCrO4 + 3 BaCl2 + 7 H2O
Ni(NO3)2 + Mg(NO3)2 = MgNi2O4 + NO2 + O2 =>
2 Ni(NO3)2 + Mg(NO3)2 = MgNi2O4 + 6 NO2 + O2
K(C2H3O2) + (NH4)2CO3 = K2CO3 + NH4C2H3O2 =>
2 K(C2H3O2) + (NH4)2CO3 = K2CO3 + 2 NH4C2H3O2
Sb(OH)Cl2 = SbOCl + HCl =>
Sb(OH)Cl2 = SbOCl + HCl
CH2 + O2 = CO2 + OH =>
CH2 + 2 O2 = CO2 + 2 OH
CH11H24 + O2 = CO2 + H2O =>
4 CH11H24 + 39 O2 = 4 CO2 + 70 H2O
I2Cr + Na(OH) + Cl2 = HCrO2 + Na(IO4) + ClNa + H2O =>
2 I2Cr + 38 Na(OH) + 17 Cl2 = 2 HCrO2 + 4 Na(IO4) + 34 ClNa + 18 H2O
Al + BeO = Be + AlO =>
Al + BeO = Be + AlO
Br2 + BaCl2 = Cl2 + BaBr2 =>
Br2 + BaCl2 = Cl2 + BaBr2
MgBr + I2 = MgI + Br2 =>
2 MgBr + I2 = 2 MgI + Br2
ClO7H + Na(OH) = Na(ClO7) + H2O =>
ClO7H + Na(OH) = Na(ClO7) + H2O
LiMnO4 + HCl = LiCl + MnCl2 + H2O + Cl =>
LiMnO4 + 8 HCl = LiCl + MnCl2 + 4 H2O + 5 Cl
NH4OH + Pb(NO3)2 = OHPb + NH4(NO3)2 =>
NH4OH + Pb(NO3)2 = OHPb + NH4(NO3)2
S + KNO3 + H2O = N2 + K2SO4 + KHSO4 =>
5 S + 6 KNO3 + 2 H2O = 3 N2 + K2SO4 + 4 KHSO4
HI + Ca(OH)2 = Ca + HI(OH) =>
2 HI + Ca(OH)2 = Ca + 2 HI(OH)
SiO2 + H2S = SiS2 + H2O =>
SiO2 + 2 H2S = SiS2 + 2 H2O
C3H6 + O2 = C3 + H3O =>
C3H6 + O2 = C3 + 2 H3O
C6H5NO2 + O2 = CO2 + H2O + NO2 =>
4 C6H5NO2 + 29 O2 = 24 CO2 + 10 H2O + 4 NO2
S + NiO(OH) + H2O + OH{-} = SO4{2-}{-} + Ni(OH)2 =>
S + 6 NiO(OH) + 2 H2O + 2 OH{-} = SO4{2-}{-} + 6 Ni(OH)2
SBr4 = S8 + Br2 =>
8 SBr4 = S8 + 16 Br2
C6H5COH + NaHCO3 = C6H5CONa + H2O + CO2 =>
C6H5COH + NaHCO3 = C6H5CONa + H2O + CO2
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
KNO3 + C12H22O11 = CO2 + H2O + K2CO3 + N2 =>
48 KNO3 + 5 C12H22O11 = 36 CO2 + 55 H2O + 24 K2CO3 + 24 N2
NaAl(OH)4 = Al2O3*3H2O + NaOH =>
2 NaAl(OH)4 = Al2O3*3H2O + 2 NaOH
AgNO3 + KH2PO4 = KNO3 + AgH2PO4 =>
AgNO3 + KH2PO4 = KNO3 + AgH2PO4
HgS(s) + HCl(aq) + H2O2(aq) = HgCl2(aq) + S + H2O =>
HgS(s) + 2 HCl(aq) + H2O2(aq) = HgCl2(aq) + S + 2 H2O
N2H4 + NaOCl = N2 + H2O + NaCl =>
N2H4 + 2 NaOCl = N2 + 2 H2O + 2 NaCl
Ba(OH)2 + H2ONH4Cl = NH3 + H2O + BaCl2 =>
Ba(OH)2 + 2 H2ONH4Cl = 2 NH3 + 4 H2O + BaCl2
Ca(OH)2 + HBr = CaBrOH + H2O =>
Ca(OH)2 + HBr = CaBrOH + H2O
Na2SO3 + Cl2 + NaOH = Na2SO4 + H2O + NaCl =>
Na2SO3 + Cl2 + 2 NaOH = Na2SO4 + H2O + 2 NaCl
MgSO4(aq)NaOH(aq) = MgOHNaSO4 =>
MgSO4(aq)NaOH(aq) = MgOHNaSO4
C20H55O2 + O2 = CO2 + H2O =>
4 C20H55O2 + 131 O2 = 80 CO2 + 110 H2O
HCl + Mg = Mg(HCl) =>
HCl + Mg = Mg(HCl)
P + CO2 = PC + O2 =>
P + CO2 = PC + O2
Cr + H2O = Cr(OH)2 + H2 =>
Cr + 2 H2O = Cr(OH)2 + H2
Ca + Na2(C2O4) = Ca(C2O4)2 + Na =>
Ca + 2 Na2(C2O4) = Ca(C2O4)2 + 4 Na
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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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