| Équations équilibrées la veille | Équations équilibrées le lendemain |
P4 + 3 O2 = 2 P2O3
Li + SnSO4 = Li2SO4 + Sn =>
2 Li + SnSO4 = Li2SO4 + Sn
Ca5(PO4)3F + H2SO4 = Ca(H2PO4)2 + CaSO4 + HF =>
2 Ca5(PO4)3F + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HF
MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn
(CH2)30(CH2O)76(NH3)16(H3PO4) + O2 = H2O + CO2 + H3PO4 + HNO3 =>
(CH2)30(CH2O)76(NH3)16(H3PO4) + 153 O2 = 122 H2O + 106 CO2 + H3PO4 + 16 HNO3
O3 = O2 =>
2 O3 = 3 O2
MnSO4 + NaBiO3 + HNO3 = NaNO3 + Bi(NO3)3 + H2SO4 + H2O + MnO2 =>
MnSO4 + NaBiO3 + 4 HNO3 = NaNO3 + Bi(NO3)3 + H2SO4 + H2O + MnO2
I2 + CCl4 = I2(CCl4) =>
I2 + CCl4 = I2(CCl4)
K2PtCl4 + NH3 = Pt(NH3)2Cl2 + KCl =>
K2PtCl4 + 2 NH3 = Pt(NH3)2Cl2 + 2 KCl
HBrO4 = HBrO3 + O2 =>
2 HBrO4 = 2 HBrO3 + O2
HNO3 + PbO2 + MnSO4 = PbSO4 + Pb(NO3)2 + MnO4 + H2O =>
4 HNO3 + 3 PbO2 + MnSO4 = PbSO4 + 2 Pb(NO3)2 + MnO4 + 2 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
NaOH(aq) = Na(s) + O2(g) + H2(g) =>
2 NaOH(aq) = 2 Na(s) + O2(g) + H2(g)
Na2ZnO2 = Na + Zn + O2 =>
Na2ZnO2 = 2 Na + Zn + O2
(NH4)6Mo7O24*4H2O + HCl + NH4I = (NH4)2[MoOCl5] + I2 + HI + H2O =>
2(NH4)6Mo7O24*4H2O + 70 HCl + 16 NH4I = 14(NH4)2[MoOCl5] + 7 I2 + 2 HI + 42 H2O
Fe + NaCl = Fe(NaCl)2 =>
Fe + 2 NaCl = Fe(NaCl)2
H2SeO3 + K2O = H2O + K2SeO3 =>
H2SeO3 + K2O = H2O + K2SeO3
NaI2 + Br = I + NaBr =>
NaI2 + Br = 2 I + NaBr
NaF + HCl = NaClHF =>
NaF + HCl = NaClHF
H2O + MnO4{2-} = OH{-} + H2 + MnO4{-} =>
2 H2O + 2 MnO4{2-} = 2 OH{-} + H2 + 2 MnO4{-}
Fe + Cu2(SO4)3 = Cu + FeSO4 =>
3 Fe + Cu2(SO4)3 = 2 Cu + 3 FeSO4
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
CH3COOC6H4COOH = C7H6O3 + CH3COOH =>
8 CH3COOC6H4COOH = 10 C7H6O3 + CH3COOH
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
H2S + Br2 + H2O = H2SO4 + HBr =>
H2S + 4 Br2 + 4 H2O = H2SO4 + 8 HBr
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
H2 + O4 = H2O2 =>
2 H2 + O4 = 2 H2O2
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
H2SO4 + HNO3 = H3NO3SO4 =>
H2SO4 + HNO3 = H3NO3SO4
BrCl + H2O = Br2 + HBrO3 + HCl =>
5 BrCl + 3 H2O = 2 Br2 + HBrO3 + 5 HCl
Zn(s) + H2O(l) = H2(g) + ZnO(s) =>
Zn(s) + H2O(l) = H2(g) + ZnO(s)
FeCI3 + AIOH3 = FeOH3 + AICI3 =>
FeCI3 + AIOH3 = FeOH3 + AICI3
NH4 + H2O2 = N2H2 + H2O =>
2 NH4 + 3 H2O2 = N2H2 + 6 H2O
Pb(NO3)2 + K2SO4 = PbSO4 + KNO3 =>
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3
Ca(OH)2 + Fe(NO3)2(s) = Fe(OH)2 + Ca(NO3)2 =>
Ca(OH)2 + Fe(NO3)2(s) = Fe(OH)2 + Ca(NO3)2
C2H4(COOH)3OH + NH4 = C2H4(CONH3)3OH + H2O =>
C2H4(COOH)3OH + 3 NH4 = C2H4(CONH3)3OH + 3 H2O
Ca(OH)2 + HClO4 = Ca(ClO4)2 + HOH =>
Ca(OH)2 + 2 HClO4 = Ca(ClO4)2 + 2 HOH
Pd(CH3CO2)4 + Li2O = PdO2 + Li(CH3CO2) =>
Pd(CH3CO2)4 + 2 Li2O = PdO2 + 4 Li(CH3CO2)
NaHSO3(s) + HCl(aq) = NaCl(aq) + H2O(l) + SO2(g) =>
NaHSO3(s) + HCl(aq) = NaCl(aq) + H2O(l) + SO2(g)
NaAlO2 + Cl2 = Al + NaCl + O2 =>
2 NaAlO2 + Cl2 = 2 Al + 2 NaCl + 2 O2
Ca(NO3)2 + FeCl3 + H2 = Ca(OH)2 + NO + Fe2O3 + Cl2 =>
3 Ca(NO3)2 + 4 FeCl3 + 3 H2 = 3 Ca(OH)2 + 6 NO + 2 Fe2O3 + 6 Cl2
MnSO + H2S = MnS + H2SO4 =>
4 MnSO + H2S = 4 MnS + H2SO4
N2 + F2 = NF2 =>
N2 + 2 F2 = 2 NF2
C17H33COOCH3 + H2 = C17H33COOCH3H2 =>
C17H33COOCH3 + H2 = C17H33COOCH3H2
Fe{+2} + K3Fe(CN)6 = K{+} + Fe3[Fe(CN)6]2 =>
3 Fe{+2} + 2 K3Fe(CN)6 = 6 K{+} + Fe3[Fe(CN)6]2
NaSO + HCl = NaCl + SO + H =>
NaSO + HCl = NaCl + SO + H
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
Na2SiO3 + Al(NO3)3 = NaNO3 + Al2(SiO3)3 =>
3 Na2SiO3 + 2 Al(NO3)3 = 6 NaNO3 + Al2(SiO3)3
KOH + KBrO3 + Na2S2O3 = Na2SO4 + KBr + K2SO4 + H2O =>
6 KOH + 4 KBrO3 + 3 Na2S2O3 = 3 Na2SO4 + 4 KBr + 3 K2SO4 + 3 H2O
NaS + CaCl = NaCl + CaS = =>
NaS + CaCl = NaCl + CaS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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