| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COOH + NH4Cl = CH3COONH4 + HCl
OO2 + S = SO2 =>
2 OO2 + 3 S = 3 SO2
CH3CH2Cl + Zn = CH3CH2 + ZnCl2 =>
2 CH3CH2Cl + Zn = 2 CH3CH2 + ZnCl2
FeC2O4*H2O + O2 = Fe2O3 + H2O + CO2 =>
4 FeC2O4*H2O + 3 O2 = 2 Fe2O3 + 4 H2O + 8 CO2
C + Br2 = CBr5 =>
2 C + 5 Br2 = 2 CBr5
H2SO3 + OH = H2SO4 + H2O =>
H2SO3 + 2 OH = H2SO4 + H2O
Fe2O3(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)
Fe2S + AgNO3 = Ag2S + Fe(NO3) =>
Fe2S + 2 AgNO3 = Ag2S + 2 Fe(NO3)
B2O3 + N2 = O2 + BN =>
2 B2O3 + 2 N2 = 3 O2 + 4 BN
SiO + C2 = Si + CO =>
2 SiO + C2 = 2 Si + 2 CO
KNO3(s) + S(s) + C(s) = CO2(g) + N2(g) + K2S(s) =>
2 KNO3(s) + S(s) + 3 C(s) = 3 CO2(g) + N2(g) + K2S(s)
NH3 + NaOH = Na(NH3)2 + OH =>
2 NH3 + NaOH = Na(NH3)2 + OH
C4H6BaO4 + K3PO4 = Ba3(PO4)2 + CH3CO2K =>
3 C4H6BaO4 + 2 K3PO4 = Ba3(PO4)2 + 6 CH3CO2K
FeO + HBr = FeBr + OH =>
FeO + HBr = FeBr + OH
AlI3 + NH4Br = AlBr3 + NH4I =>
AlI3 + 3 NH4Br = AlBr3 + 3 NH4I
Hg + HNO3 = Hg(NO3)2 + NO(g) + H2O =>
3 Hg + 8 HNO3 = 3 Hg(NO3)2 + 2 NO(g) + 4 H2O
S + Br = SBr6 =>
S + 6 Br = SBr6
HgS + HNO3 = H2O + HgSO4 + NO =>
3 HgS + 8 HNO3 = 4 H2O + 3 HgSO4 + 8 NO
Fe + P = Fe3P2 =>
3 Fe + 2 P = Fe3P2
Na2C2O4 + KMnO4 + H2SO4 = Na2SO4 + CO2 + MnSO4 + H2O + K2SO4 =>
5 Na2C2O4 + 2 KMnO4 + 8 H2SO4 = 5 Na2SO4 + 10 CO2 + 2 MnSO4 + 8 H2O + K2SO4
FePO4 + Na2SO4 = Fe4(SO4)6 + Na3PO4 =>
4 FePO4 + 6 Na2SO4 = Fe4(SO4)6 + 4 Na3PO4
Mg + CH3COH = Mg(CH3CO)2 + H2 =>
Mg + 2 CH3COH = Mg(CH3CO)2 + H2
LiCl*H2O = LiCl + H2O =>
LiCl*H2O = LiCl + H2O
C6H13O2N + H2O = CH4 + CO2 + NH3 =>
4 C6H13O2N + 10 H2O = 15 CH4 + 9 CO2 + 4 NH3
Na2SO4 + C + CaCO3 + SiO2 = Na2SiO3 + CaS + CO =>
Na2SO4 + 5 C + CaCO3 + SiO2 = Na2SiO3 + CaS + 6 CO
Ni(NH3)6{2+} + (CH3)2C2(NOH)2 = NH4{+} + NH3 + NiC8H14N4O4 =>
Ni(NH3)6{2+} + 2(CH3)2C2(NOH)2 = 2 NH4{+} + 4 NH3 + NiC8H14N4O4
NH4I + CsOH = NH4OH + CsI =>
NH4I + CsOH = NH4OH + CsI
KClO3 + CH3NO2 = KCl + CO2 + H2O + N2 =>
KClO3 + 2 CH3NO2 = KCl + 2 CO2 + 3 H2O + N2
NaNO3 + Ag2(SO4) = Na2SO4 + Ag(NO3) =>
2 NaNO3 + Ag2(SO4) = Na2SO4 + 2 Ag(NO3)
Na2CO3(aq) + Pb(OH)2(aq) = NaOH + PbCO3 =>
Na2CO3(aq) + Pb(OH)2(aq) = 2 NaOH + PbCO3
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Sn(CO3)2 + HBr = CO2 + H2O + SnBr4 =>
Sn(CO3)2 + 4 HBr = 2 CO2 + 2 H2O + SnBr4
Br2 + Li3P = LiBr + P =>
3 Br2 + 2 Li3P = 6 LiBr + 2 P
NiSO4 + KI + KIO3 + H2O = Ni(OH)2 + K2SO4 + I2 =>
3 NiSO4 + 5 KI + KIO3 + 3 H2O = 3 Ni(OH)2 + 3 K2SO4 + 3 I2
HIO2 = H + IO2 =>
HIO2 = H + IO2
VOCl2 + KMnO4 + H2O = V2O5 + MnCl2 + KCl + HCl =>
10 VOCl2 + 2 KMnO4 + 7 H2O = 5 V2O5 + 2 MnCl2 + 2 KCl + 14 HCl
Ga(NO3)3 = Ga2O3 + NO2 + O2 =>
4 Ga(NO3)3 = 2 Ga2O3 + 12 NO2 + 3 O2
Co + H3P = Co3P2 + H2 =>
3 Co + 2 H3P = Co3P2 + 3 H2
C33H66 + O2 = CO2 + H2O =>
2 C33H66 + 99 O2 = 66 CO2 + 66 H2O
Br + HNO2 + H2O = HNO3 + HBr =>
2 Br + HNO2 + H2O = HNO3 + 2 HBr
HgO(heated) = Hg + O2 =>
2 HgO(heated) = 2 Hg + O2
Zn + Ni(NO3)3 = Zn(NO3)2 + Ni =>
3 Zn + 2 Ni(NO3)3 = 3 Zn(NO3)2 + 2 Ni
Al(OH)4{-} + H2(SO4) = Al(OH)3 + H2O + SO4{2-} =>
2 Al(OH)4{-} + H2(SO4) = 2 Al(OH)3 + 2 H2O + SO4{2-}
C2H6O + O2(g) = CO2(g) + H20(g) =>
10 C2H6O + 15 O2(g) = 20 CO2(g) + 3 H20(g)
KI + CuSO4 = I2 + KCuSO4 =>
2 KI + 2 CuSO4 = I2 + 2 KCuSO4
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
NiSO4(H2O)6 = NiSO4 + H2O =>
NiSO4(H2O)6 = NiSO4 + 6 H2O
Fe + HNO{3} = Fe(NO{3}){3} + NO + H{2}O =>
Fe + 6 HNO{3} = Fe(NO{3}){3} + 5 NO + 6 H{2}O
Zn + Sn = ZnSn =>
Zn + Sn = ZnSn
SiCl4Si = Si2Cl4 =>
SiCl4Si = Si2Cl4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/08/24
Équations équilibrées sur07/08/23
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