| Équations équilibrées la veille | Équations équilibrées le lendemain |
C8H10 + 5 Cl2 = 10 HCl + 8 C
CuO + N2 = Cu(NO3)2 + Cu =>
6 CuO + N2 = Cu(NO3)2 + 5 Cu
Zn + H3PO4 = (Zn3(PO4)2) + H2 =>
3 Zn + 2 H3PO4 = (Zn3(PO4)2) + 3 H2
FeBr3 + (NH4)2CO3 = Fe2(CO3)3 + NH4Br =>
2 FeBr3 + 3(NH4)2CO3 = Fe2(CO3)3 + 6 NH4Br
FeSO4*7H2O + (NH4)2SO4 = FeSO4(NH4)2SO4*6H2O + H2O =>
FeSO4*7H2O + (NH4)2SO4 = FeSO4(NH4)2SO4*6H2O + H2O
VOSO4 + KMnO4 + H2O = HVO3 + K2SO4 + MnSO4 + H2SO4 =>
10 VOSO4 + 2 KMnO4 + 12 H2O = 10 HVO3 + K2SO4 + 2 MnSO4 + 7 H2SO4
KBrO{-}3 = KBr + O{-}2 =>
KBrO{-}3 = KBr + O{-}2
Ti + HCl = TiCl1 + H2 =>
2 Ti + 2 HCl = 2 TiCl1 + H2
KHCO3 + C6H8O7 = CO2 + H2O + K3C6H5O7 =>
3 KHCO3 + C6H8O7 = 3 CO2 + 3 H2O + K3C6H5O7
CaCl2(aq) + K2Co3(aq) = KCl(aq) + CaCo3(s) =>
CaCl2(aq) + K2Co3(aq) = 2 KCl(aq) + CaCo3(s)
CO = C + CO2 =>
2 CO = C + CO2
CuI + H2SO4 = CuSO4 + SO2 + I2 + H2O =>
2 CuI + 4 H2SO4 = 2 CuSO4 + 2 SO2 + I2 + 4 H2O
Br(NO3)2 + Na2CO3 = BrCO3 + NaNO3 =>
Br(NO3)2 + Na2CO3 = BrCO3 + 2 NaNO3
Na2SO4 + Ba = Ba(SO4)2 + Na =>
2 Na2SO4 + Ba = Ba(SO4)2 + 4 Na
(CH3((CH2)4)CH3) + O2 = CO2 + H2O =>
2(CH3((CH2)4)CH3) + 19 O2 = 12 CO2 + 14 H2O
Fe(s) + S8(g) = FeS(s) =>
8 Fe(s) + S8(g) = 8 FeS(s)
HBr + KOH = KBr + HOH =>
HBr + KOH = KBr + HOH
CrBr6 + K3PO4 = Cr(PO4)2 + KBr =>
CrBr6 + 2 K3PO4 = Cr(PO4)2 + 6 KBr
Ag3AsO4 + NH3 = [Ag(NH3)2]3AsO4 =>
Ag3AsO4 + 6 NH3 = [Ag(NH3)2]3AsO4
HClO4 + K2CO3 = H2CO3 + KClO4 =>
2 HClO4 + K2CO3 = H2CO3 + 2 KClO4
C10H16N2O8 + NaOH = C10H14N2O8Na2*2H2O =>
C10H16N2O8 + 2 NaOH = C10H14N2O8Na2*2H2O
RaO2 = RaO + O2 =>
2 RaO2 = 2 RaO + O2
(KOH) + HBr = KBr + H2O =>
(KOH) + HBr = KBr + H2O
NH2OH + H2O2 = H2O + HNO3 =>
NH2OH + 3 H2O2 = 4 H2O + HNO3
TiO + Al = Ti + Al2O3 =>
3 TiO + 2 Al = 3 Ti + Al2O3
KOH + NO = KNO2 + N2 + H2O =>
4 KOH + 6 NO = 4 KNO2 + N2 + 2 H2O
CH3CH2OH + HNO3 = CH3CH2ONO2 + H2O =>
CH3CH2OH + HNO3 = CH3CH2ONO2 + H2O
SO2 + CaCO3 + O2 + H2O = CaSO4*H2O + CO2 =>
2 SO2 + 2 CaCO3 + O2 + 2 H2O = 2 CaSO4*H2O + 2 CO2
Cr + H2O = Cr3O + H2 =>
3 Cr + H2O = Cr3O + H2
CuSO4 + Na2OH = Na2SO4 + Cu + OH =>
CuSO4 + Na2OH = Na2SO4 + Cu + OH
AgBr + NaF = AgF + NaBr =>
AgBr + NaF = AgF + NaBr
(NH4)2Fe(SO4)2*6H2O + NaOH = NH3 + H2O + Na2SO4 + Fe(OH)2 =>
(NH4)2Fe(SO4)2*6H2O + 4 NaOH = 2 NH3 + 8 H2O + 2 Na2SO4 + Fe(OH)2
NaAl(OH)4 + CO2 = NaAlCO3(OH)2 + H2O =>
NaAl(OH)4 + CO2 = NaAlCO3(OH)2 + H2O
NaH2PO4 = P2O5 + NaOH + H2O =>
2 NaH2PO4 = P2O5 + 2 NaOH + H2O
Ba(NO3)2 + Na2S = BaS + NaNO3 =>
Ba(NO3)2 + Na2S = BaS + 2 NaNO3
Cl + MgI2 = ClMgI2 =>
Cl + MgI2 = ClMgI2
Ba(NO3)2 + (NH4)3PO4 = Ba3(PO4)2 + NH4(NO3) =>
3 Ba(NO3)2 + 2(NH4)3PO4 = Ba3(PO4)2 + 6 NH4(NO3)
Si6Cl6 + H2O = SiO2 + HCl + H2 =>
Si6Cl6 + 12 H2O = 6 SiO2 + 6 HCl + 9 H2
NH4H2PO4 + KOH = K2HPO4 + NH3 + H2O =>
NH4H2PO4 + 2 KOH = K2HPO4 + NH3 + 2 H2O
Cr2O7 + S2O3 = Cr + SO2 =>
Cr2O7 + 7 S2O3 = 2 Cr + 14 SO2
(CH3)CH3 + O2 = CO2 + H2O =>
2(CH3)CH3 + 7 O2 = 4 CO2 + 6 H2O
C6H4(OH)(COOH) + H2O = H3O + C6H4(OH)(COO) =>
C6H4(OH)(COOH) + H2O = H3O + C6H4(OH)(COO)
AgCl + NH3*H2O = Ag(NH3)2Cl + H2O =>
AgCl + 2 NH3*H2O = Ag(NH3)2Cl + 2 H2O
C4O4H6N2 + O2 = CO2 + H2 + N2 =>
C4O4H6N2 + 2 O2 = 4 CO2 + 3 H2 + N2
Pb(No3)2 + Al2(SO4)3 = Pb(SO4)2 + Al2(No3)3 =>
3 Pb(No3)2 + 2 Al2(SO4)3 = 3 Pb(SO4)2 + 2 Al2(No3)3
C2H4 + [Ag(NH3)2]OH = C2H4(COOH)2 + Ag + NH3 + H2O =>
2 C2H4 + 10[Ag(NH3)2]OH = C2H4(COOH)2 + 10 Ag + 20 NH3 + 6 H2O
(CuOH)2CO3 + KOH + H2O = K2[Cu(OH)4] + CO2 =>
(CuOH)2CO3 + 4 KOH + H2O = 2 K2[Cu(OH)4] + CO2
MgS + Sr = Mg + SrS =>
MgS + Sr = Mg + SrS
Mn2O4 + HCl = MnCl2 + H2O + Cl2 =>
Mn2O4 + 8 HCl = 2 MnCl2 + 4 H2O + 2 Cl2
Na2SO3 + CH3COOH = H2O + NaCH3COO + SO2 =>
Na2SO3 + 2 CH3COOH = H2O + 2 NaCH3COO + SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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