| Équations équilibrées la veille | Équations équilibrées le lendemain |
SbCl4 + 2 Fe = Sb + 2 FeCl2
Fe + KCl = Cl2 + KFe =>
2 Fe + 2 KCl = Cl2 + 2 KFe
CsNO3 = Cs + NO3 =>
CsNO3 = Cs + NO3
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
CH3CONH2 + HgO = (CH3CONH)2Hg + H2O =>
2 CH3CONH2 + HgO = (CH3CONH)2Hg + H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
C2H5 + O = CO2 + H2O =>
2 C2H5 + 13 O = 4 CO2 + 5 H2O
S2O5{2-} + I2 + H2O = SO4{2-} + I{-} + H{+} =>
S2O5{2-} + 2 I2 + 3 H2O = 2 SO4{2-} + 4 I{-} + 6 H{+}
C2H5COOH + H2 = CH4 + CH3COOH =>
C2H5COOH + H2 = CH4 + CH3COOH
CH4 = C2H2 + H2 =>
2 CH4 = C2H2 + 3 H2
C6H6 + C12H25Cl = C6H5C12H25 + HCl =>
C6H6 + C12H25Cl = C6H5C12H25 + HCl
FeCl3 + H3PO4 = FePO4 + HCl =>
FeCl3 + H3PO4 = FePO4 + 3 HCl
Na2SO3 + HClO3 = NaClO3 + H2O + SO2 =>
Na2SO3 + 2 HClO3 = 2 NaClO3 + H2O + SO2
Al + Pb(NO3) = Pb + Al(NO3)3 =>
Al + 3 Pb(NO3) = 3 Pb + Al(NO3)3
MnSO4 + KMnO4 + H2O = MnO2 + K2SO4 + H2SO4 =>
3 MnSO4 + 2 KMnO4 + 2 H2O = 5 MnO2 + K2SO4 + 2 H2SO4
CuCl2 + MgSO4 = MgCl2 + CuSO4 =>
CuCl2 + MgSO4 = MgCl2 + CuSO4
Ne + O = ONe =>
Ne + O = ONe
H3PO4 + LiOH = LiH2PO4 + H2O =>
H3PO4 + LiOH = LiH2PO4 + H2O
Y + H3PO4 = YPO4 + H2 =>
2 Y + 2 H3PO4 = 2 YPO4 + 3 H2
FePO4*2H2O = Fe + PO4 + H2O =>
FePO4*2H2O = Fe + PO4 + 2 H2O
MgCO3 + HBr = CO2 + H2O + Mg(Br)2 =>
MgCO3 + 2 HBr = CO2 + H2O + Mg(Br)2
C57H88O33N + H2O = CH4 + CO2 + NH3 =>
8 C57H88O33N + 154 H2O = 247 CH4 + 209 CO2 + 8 NH3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CO + H(NO3) = CO(NO3)3 + H2 =>
2 CO + 6 H(NO3) = 2 CO(NO3)3 + 3 H2
NH4Cl(aq) + CaSO3(aq) = (NH4)2SO3 + CaCl2 =>
2 NH4Cl(aq) + CaSO3(aq) = (NH4)2SO3 + CaCl2
K4[Fe(CN)6] + H2O + [O] = K3[Fe(CN)6] + KOH =>
2 K4[Fe(CN)6] + H2O + [O] = 2 K3[Fe(CN)6] + 2 KOH
Bi(NO3)3 + SnCl2 + NaOH = Bi + Na2(Sn(OH)6) + NaCl + NaNO3 =>
2 Bi(NO3)3 + 3 SnCl2 + 18 NaOH = 2 Bi + 3 Na2(Sn(OH)6) + 6 NaCl + 6 NaNO3
P + O*2 = P*4O*10 =>
P + 4 O*2 = P*4O*10
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
P + N2 = N2P5 =>
5 P + N2 = N2P5
HCOOC2H5 + [Ag(NH3)2]OH = Ag + CO2 + H2O + NH3 =>
HCOOC2H5 + 14[Ag(NH3)2]OH = 14 Ag + 3 CO2 + 10 H2O + 28 NH3
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
Ca + Cd(NO3)2 = Ca(NO3)2 + Cd =>
Ca + Cd(NO3)2 = Ca(NO3)2 + Cd
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
Ca(O2Br)2 + Na3PO4 = Ca3(PO4)2 + NaO2Br =>
3 Ca(O2Br)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaO2Br
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
Zn + H2O + O2 = Zn(OH)2 =>
2 Zn + 2 H2O + O2 = 2 Zn(OH)2
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
H2(SO4) + Na(NO2) = H(NO2) + Na2(SO4) =>
H2(SO4) + 2 Na(NO2) = 2 H(NO2) + Na2(SO4)
NaOCl + CH3COOH = CH3COONa + HClO =>
NaOCl + CH3COOH = CH3COONa + HClO
Fe + SnCl4 = FeCl4 + Sn =>
Fe + SnCl4 = FeCl4 + Sn
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Al + Pb(NO3) = Pb + Al(NO3)3 =>
Al + 3 Pb(NO3) = 3 Pb + Al(NO3)3
SrS + AgNO3 = Sr(NO3)2 + Ag2S =>
SrS + 2 AgNO3 = Sr(NO3)2 + Ag2S
CrBr3 + Cl2 + KOH = K2CrO4 + KBrO4 + KCl + H2O =>
2 CrBr3 + 27 Cl2 + 64 KOH = 2 K2CrO4 + 6 KBrO4 + 54 KCl + 32 H2O
Fe{3+} + KI = I2 + Fe{2+} + K{+} =>
2 Fe{3+} + 2 KI = I2 + 2 Fe{2+} + 2 K{+}
Bi(s) + O2(g) = Bi2O3(s) =>
4 Bi(s) + 3 O2(g) = 2 Bi2O3(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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