| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 NaBr + H3PO4 = Na3PO4 + 3 HBr*
CuSO4 + BaCl2 = CuCl2 + BaSO4 =>
CuSO4 + BaCl2 = CuCl2 + BaSO4
Zn + ClO + H = Zn(OH)2 + Cl2 =>
Zn + 2 ClO + 2 H = Zn(OH)2 + Cl2
WH2 + H2SO4 = WSO4 + H2 =>
WH2 + H2SO4 = WSO4 + 2 H2
Rb3PO4 + MgSO4 = MgPO4 + Rb3SO4 =>
Rb3PO4 + MgSO4 = MgPO4 + Rb3SO4
NaOH + C8H6O4 = Na2C8H4O4 + H2O =>
2 NaOH + C8H6O4 = Na2C8H4O4 + 2 H2O
CrCl3(H2O)6 + NH2CONH2 = [Cr(NH2CONH2)6]Cl3 + H2O =>
CrCl3(H2O)6 + 6 NH2CONH2 = [Cr(NH2CONH2)6]Cl3 + 6 H2O
Ca(HCO3)2 + Ca(HSO4)2 = CaSO4 + CO2 + H2O =>
Ca(HCO3)2 + Ca(HSO4)2 = 2 CaSO4 + 2 CO2 + 2 H2O
NCl + H2 = NH4Cl =>
NCl + 2 H2 = NH4Cl
KNO3 + C6H12O6 = H2O + CO2 + NO + K2O =>
8 KNO3 + C6H12O6 = 6 H2O + 6 CO2 + 8 NO + 4 K2O
CON2H4 = C3N6H6 + CO2 + NH3 =>
6 CON2H4 = C3N6H6 + 3 CO2 + 6 NH3
NaN03 + KOH = KN03 + NaOH =>
NaN03 + KOH = KN03 + NaOH
KClO3 + H2SO4 = ClO2 + H2O + HClO4 + K2SO4 =>
6 KClO3 + 3 H2SO4 = 4 ClO2 + 2 H2O + 2 HClO4 + 3 K2SO4
KMnO4 + MnSO4 + H2SO4 = Mn2(SO4)3 + K2SO4 + H2O =>
2 KMnO4 + 8 MnSO4 + 8 H2SO4 = 5 Mn2(SO4)3 + K2SO4 + 8 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Ag + HCe = AgCe + H =>
Ag + HCe = AgCe + H
NH3 + H2O + Mn = Mn(OH)2 + NH4 =>
2 NH3 + 2 H2O + Mn = Mn(OH)2 + 2 NH4
CuSO4 + Na = Cu + SO4Na =>
CuSO4 + Na = Cu + SO4Na
K + Li = K2Li3 =>
2 K + 3 Li = K2Li3
C5H13N + H2O = OH{-} + C5H13NH{+} =>
C5H13N + H2O = OH{-} + C5H13NH{+}
Ag2S(s) + HCL(aq) = AgCL(aq) + H2S(g) =>
Ag2S(s) + 2 HCL(aq) = 2 AgCL(aq) + H2S(g)
NaO + H2O = Na(OH)2 =>
NaO + H2O = Na(OH)2
PbO2 + HBr = Br2 + H2[PbBr4] + H2O =>
PbO2 + 6 HBr = Br2 + H2[PbBr4] + 2 H2O
NaCH3CH2COO + H2SO4 = CH3CH2COOH + Na2SO4 =>
2 NaCH3CH2COO + H2SO4 = 2 CH3CH2COOH + Na2SO4
SnCl4*5H2O + CoCl2*6H2O + NaOH = Co2SnO4 + NaCl + H2O =>
SnCl4*5H2O + 2 CoCl2*6H2O + 8 NaOH = Co2SnO4 + 8 NaCl + 21 H2O
Ag(NH3)2 + HCl = AgCl + H(NH3)2 =>
Ag(NH3)2 + HCl = AgCl + H(NH3)2
Fe(NO3)3 + CH3COOH = Fe(CH3COO)3 + HNO3 =>
Fe(NO3)3 + 3 CH3COOH = Fe(CH3COO)3 + 3 HNO3
(NH4)2MoO4 + HNO3 = MoO3 + NH4NO3 + H2O =>
(NH4)2MoO4 + 2 HNO3 = MoO3 + 2 NH4NO3 + H2O
Al + AuNO3 = Au + Al(NO3)3 =>
Al + 3 AuNO3 = 3 Au + Al(NO3)3
Ag2CO3 + H3PO4 = Ag3PO4 + H2O + CO2 =>
3 Ag2CO3 + 2 H3PO4 = 2 Ag3PO4 + 3 H2O + 3 CO2
CuF + Na2S = Cu2S + NaF =>
2 CuF + Na2S = Cu2S + 2 NaF
Fe + H2O = Fe4O + H =>
4 Fe + H2O = Fe4O + 2 H
H2SO4 + KMnO4 = HK + SO4(MnO4)2 =>
H2SO4 + 2 KMnO4 = 2 HK + SO4(MnO4)2
Al + AgNO3 = Al(NO3) + Ag =>
Al + AgNO3 = Al(NO3) + Ag
NaOH(aq) + FeCl2(aq) = NaCl(aq) + Fe(OH)2 =>
2 NaOH(aq) + FeCl2(aq) = 2 NaCl(aq) + Fe(OH)2
(NH4)2S + Al2(SO4)3 = (NH4)2(SO4) + Al2S3 =>
3(NH4)2S + Al2(SO4)3 = 3(NH4)2(SO4) + Al2S3
C3H89(g) + O2(g) = CO2(g) + H2O(g) =>
4 C3H89(g) + 101 O2(g) = 12 CO2(g) + 178 H2O(g)
K2CrO4 + HBr = KBr + CrBr2 + Br2 + H2O =>
K2CrO4 + 8 HBr = 2 KBr + CrBr2 + 2 Br2 + 4 H2O
SiH4(g) + NH3 = Si3N4(s) + H2(g) =>
3 SiH4(g) + 4 NH3 = Si3N4(s) + 12 H2(g)
Fe(III)SO4 + HCl = Fe(III)Cl2 + H2SO4 =>
Fe(III)SO4 + 2 HCl = Fe(III)Cl2 + H2SO4
Al + KNO3 + NaOH + H2O = Na3[Al(OH)6] + K + NH3 =>
3 Al + KNO3 + 9 NaOH + 6 H2O = 3 Na3[Al(OH)6] + K + NH3
CH6(l) + O2(g) = CO2(g) + H2O(g) =>
2 CH6(l) + 5 O2(g) = 2 CO2(g) + 6 H2O(g)
Se + NaNO3 = Na2SeO4 + SeO2 + N2 =>
2 Se + 2 NaNO3 = Na2SeO4 + SeO2 + N2
CsClO + V2O5 = Cs2O + V(ClO)5 =>
10 CsClO + V2O5 = 5 Cs2O + 2 V(ClO)5
NaCl + AgNO3 + NH4OH = AgCl + NH4NO3 + NaOH =>
NaCl + AgNO3 + NH4OH = AgCl + NH4NO3 + NaOH
Fe2(SO4)3 + KCSN = Fe(SCN)3 + K2SO4 =>
Fe2(SO4)3 + 6 KCSN = 2 Fe(SCN)3 + 3 K2SO4
HC2H3O2 + NH3 + H2O = NC2H3O3 + H3O =>
HC2H3O2 + NH3 + 7 H2O = NC2H3O3 + 6 H3O
CaO2 + MgCl2 = MgO2 + CaCl2 =>
CaO2 + MgCl2 = MgO2 + CaCl2
AgClO3 + NaI = NaClO3 + AgI =>
AgClO3 + NaI = NaClO3 + AgI
NH3HCl = NH4Cl =>
NH3HCl = NH4Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/22/24
Équations équilibrées sur12/22/23
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