| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COOH + 2 Al = CH3CHO + Al2O
HSO4 + Zn = Zn(SO4)2 + H =>
2 HSO4 + Zn = Zn(SO4)2 + 2 H
(NH4)2CO3 + MgNH4PO4 = H3PO4 + NH3 + (MgCO3)2 =>
2(NH4)2CO3 + 2 MgNH4PO4 = 2 H3PO4 + 6 NH3 + (MgCO3)2
TeO2 + H2O + HClO3 = H2TeO4 + Cl2 =>
5 TeO2 + 4 H2O + 2 HClO3 = 5 H2TeO4 + Cl2
Pb(CH3COO)2 + Na2SO4 = NaCH3COO + PbSO4 =>
Pb(CH3COO)2 + Na2SO4 = 2 NaCH3COO + PbSO4
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
CuCl2 + (NH4)3PO4 = Cu3(PO4)2 + NH4Cl =>
3 CuCl2 + 2(NH4)3PO4 = Cu3(PO4)2 + 6 NH4Cl
AgCl + NH4OH = Ag(NH3)2Cl + H2O =>
AgCl + 2 NH4OH = Ag(NH3)2Cl + 2 H2O
CuSO4*5H2O = CuSO4 + H2O = K4[Fe(CN)6]*3H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
KMnO4 + BiBr5 + H2SO4 = Br + MnSO4 + Bi(SO4)3 + K2SO4 + H2O =>
6 KMnO4 + 5 BiBr5 + 24 H2SO4 = 25 Br + 6 MnSO4 + 5 Bi(SO4)3 + 3 K2SO4 + 24 H2O
NaOH + Ba(OH2) = BaOH + NaOH2 =>
NaOH + Ba(OH2) = BaOH + NaOH2
NaBr + K2CrO4 = KBr + Na2CrO4 =>
2 NaBr + K2CrO4 = 2 KBr + Na2CrO4
AgBr + MgCl2 = MgBr2 + AgCl =>
2 AgBr + MgCl2 = MgBr2 + 2 AgCl
NaO5 = NaO2 + O2 =>
2 NaO5 = 2 NaO2 + 3 O2
CO2 + KOH = K2CO3 + (H)2O =>
CO2 + 2 KOH = K2CO3 + (H)2O
Fe(CN)6 + FeSO4 = Fe3[Fe(CN)6]2 + SO4 =>
2 Fe(CN)6 + 3 FeSO4 = Fe3[Fe(CN)6]2 + 3 SO4
C6H14O(l) + O2(g) = CO2(g) + H2O(g)8 =>
2 C6H14O(l) + 67 O2(g) = 12 CO2(g) + 14 H2O(g)8
AI + CI2 = AIC + I2 =>
AI + CI2 = AIC + I2
MnO2 + NaI + H2SO4 = Na2SO4 + MnSO4 + H2O + *I2 =>
MnO2 + 2 NaI + 2 H2SO4 = Na2SO4 + MnSO4 + 2 H2O + *I2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
C6H5COH + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + C6H5COOH =>
3 C6H5COH + K2Cr2O7 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 4 H2O + 3 C6H5COOH
CO3HNa = CO3Na2 + CO2 + H2O =>
2 CO3HNa = CO3Na2 + CO2 + H2O
Li + Al2S3 = Al + LiS =>
3 Li + Al2S3 = 2 Al + 3 LiS
(Al2(CO3)3) = Al2O3 + CO2 =>
(Al2(CO3)3) = Al2O3 + 3 CO2
Pb(NO3)2 + K3P = Pb3P2 + KNO3 =>
3 Pb(NO3)2 + 2 K3P = Pb3P2 + 6 KNO3
Cr(OH)2 = CrOH2O =>
Cr(OH)2 = CrOH2O
(Cr2)S3 + Mn(N(O3))2 + NaC(O3) = NO + CO2 + (Na2)CrO4 + NaMnO4 + (Na2)SO4 =>
(Cr2)S3 + 10 Mn(N(O3))2 + 20 NaC(O3) = 20 NO + 20 CO2 + 2(Na2)CrO4 + 10 NaMnO4 + 3(Na2)SO4
Na2ZnO2 + NH4OH = [Zn(NH3)4](OH)2 + NaOH + H2O =>
Na2ZnO2 + 4 NH4OH = [Zn(NH3)4](OH)2 + 2 NaOH + 2 H2O
NaOH + Fe(CH3COO)3 = Na(CH3COO) + Fe(OH)3 =>
3 NaOH + Fe(CH3COO)3 = 3 Na(CH3COO) + Fe(OH)3
C3H7COOH + CuO = Cu(C3H7COO)2 + H2O =>
2 C3H7COOH + CuO = Cu(C3H7COO)2 + H2O
ZnS + O = ZnO + S2O2 =>
2 ZnS + 4 O = 2 ZnO + S2O2
Cl2(g) + HI(g) = I2(s) + HCl =>
Cl2(g) + 2 HI(g) = I2(s) + 2 HCl
KOH + SO2 = H2O + K2SO3 =>
2 KOH + SO2 = H2O + K2SO3
HKO + HCl = KCl + H2O =>
HKO + HCl = KCl + H2O
NH4Cl + K2HgI4 = KCl + (NH4)2HgI4 =>
2 NH4Cl + K2HgI4 = 2 KCl + (NH4)2HgI4
NH4OH + HClO3 = NH4(ClO3) + H2O =>
NH4OH + HClO3 = NH4(ClO3) + H2O
Hg2Br2 + Ni = Hg + NiBr2 =>
Hg2Br2 + Ni = 2 Hg + NiBr2
NaOH + NO2 + NO = NaNO2 + H2O =>
2 NaOH + NO2 + NO = 2 NaNO2 + H2O
CrO4{-2} + Sn{+2} + H2O = Cr(OH)3 + Sn(OH)6 + OH{-} =>
4 CrO4{-2} + 3 Sn{+2} + 16 H2O = 4 Cr(OH)3 + 3 Sn(OH)6 + 2 OH{-}
Al + Fe3(PO3)2 = Fe + Al3(PO3)5 =>
6 Al + 5 Fe3(PO3)2 = 15 Fe + 2 Al3(PO3)5
CH3N2O4 = CO2 + H2O + N2 + O2 =>
4 CH3N2O4 = 4 CO2 + 6 H2O + 4 N2 + O2
Mg + Na2CO3 = Mg(CO3)2 + Na =>
Mg + 2 Na2CO3 = Mg(CO3)2 + 4 Na
N2 + S6 = N3S4 =>
9 N2 + 4 S6 = 6 N3S4
Fe2Cl + O2 = Fe2O + Cl2 =>
2 Fe2Cl + O2 = 2 Fe2O + Cl2
Sr + Br1 = SrBr2 =>
Sr + 2 Br1 = SrBr2
Br2 + C2H6 = C2H4Br2 + H2 =>
Br2 + C2H6 = C2H4Br2 + H2
FeS + HNO3 + H2SO4 = Fe2(SO4)3 + NO + H2O =>
2 FeS + 6 HNO3 + H2SO4 = Fe2(SO4)3 + 6 NO + 4 H2O
Na(m) + Cl2(g) = NaCl =>
2 Na(m) + Cl2(g) = 2 NaCl
HCl + H2O = ClOH + H2 =>
HCl + H2O = ClOH + H2
Fe2Cl2 + KOH = KCl + FeOH =>
Fe2Cl2 + 2 KOH = 2 KCl + 2 FeOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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