| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
H3PO4 + K2SO4 = K3PO4 + H2SO4 =>
2 H3PO4 + 3 K2SO4 = 2 K3PO4 + 3 H2SO4
(CH3)COH + O2 = CO2 + H2O =>
2(CH3)COH + 5 O2 = 4 CO2 + 4 H2O
AgNO3 + CaCO3 = Ag2CO3 + Ca(NO3)2 =>
2 AgNO3 + CaCO3 = Ag2CO3 + Ca(NO3)2
C6H10O2 + H2O = C2H6O + CO2 =>
2 C6H10O2 + 5 H2O = 5 C2H6O + 2 CO2
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
NaC6H5COOH + HCl = C6H5COOH + NaCl + H2 =>
2 NaC6H5COOH + 2 HCl = 2 C6H5COOH + 2 NaCl + H2
NaClO + HNO3 = NaNO3 + HCl + HClO3 =>
3 NaClO + 3 HNO3 = 3 NaNO3 + 2 HCl + HClO3
AlCl3 + NaOH = Na(Al(OH)4) + NaCl =>
AlCl3 + 4 NaOH = Na(Al(OH)4) + 3 NaCl
HF + MnH3 = H4MnF =>
HF + MnH3 = H4MnF
Cl2 + MgI2 = Mg + ClI =>
Cl2 + MgI2 = Mg + 2 ClI
Mg(ClO2)2 = Mg + ClO2 =>
Mg(ClO2)2 = Mg + 2 ClO2
CaOHOH = Ca(OH)2 =>
CaOHOH = Ca(OH)2
MgClO4 = MgO + ClO3 =>
MgClO4 = MgO + ClO3
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = FeC2O4*2H2O + NH4HSO4 + H2O =>
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = FeC2O4*2H2O + 2 NH4HSO4 + 4 H2O
HOAc = OH + Ac =>
HOAc = OH + Ac
C2H2KOH = KC2HH2O =>
C2H2KOH = KC2HH2O
H2SO4 + Fe = FeSO4 + H2 =>
H2SO4 + Fe = FeSO4 + H2
H2Cl2CO2 = COCl2H2O =>
H2Cl2CO2 = COCl2H2O
Na + C2H5Cl + C3H7Cl = NaCl + C5H12 =>
2 Na + C2H5Cl + C3H7Cl = 2 NaCl + C5H12
AgNO3(aq) + Pb(No3)2(aq) = Ag(No3)2 + PbNO3 =>
AgNO3(aq) + Pb(No3)2(aq) = Ag(No3)2 + PbNO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CaSO4 + H2O = H2 + SO4 + CaOH =>
2 CaSO4 + 2 H2O = H2 + 2 SO4 + 2 CaOH
Br2 + C3H4 = C3H4Br2 =>
Br2 + C3H4 = C3H4Br2
Zn(CH3COO)2 + CsOH = ZnOH + Cs(CH3COO)2 =>
Zn(CH3COO)2 + CsOH = ZnOH + Cs(CH3COO)2
HNO3 + HCl = NOCl + Cl2 + H2O =>
HNO3 + 3 HCl = NOCl + Cl2 + 2 H2O
CH2O + AgO = CH2O2 + Ag =>
CH2O + AgO = CH2O2 + Ag
K2O + Fe2(SO4)3 = K2SO4 + Fe2O3 =>
3 K2O + Fe2(SO4)3 = 3 K2SO4 + Fe2O3
Zn80000 + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn80000 + 80000 Pb(NO3)2 = 80000 Zn(NO3)2 + 80000 Pb
C6H5CH3 + Br2 = C6H3Br5CH3 + HBr =>
2 C6H5CH3 + 7 Br2 = 2 C6H3Br5CH3 + 4 HBr
Ba + C = Ba4C2 =>
4 Ba + 2 C = Ba4C2
KBr = K + Br = O2 =>
KBr = K + Br
BeONaOH = Be(OH)NaO =>
BeONaOH = Be(OH)NaO
NH4 + OH = HOH4 + N =>
NH4 + OH = HOH4 + N
As2S3 + HNO3 + HCl = H2SO4 + H3AsO4 + NO + Cl2 =>
As2S3 + 10 HNO3 + 2 HCl = 3 H2SO4 + 2 H3AsO4 + 10 NO + Cl2
Al(NO3)3 + NH4OH = Al(OH)3 + NH4(NO3) =>
Al(NO3)3 + 3 NH4OH = Al(OH)3 + 3 NH4(NO3)
Mg + S = MgS =>
Mg + S = MgS
HPO4 + NH3 = H3PO4 + NH2 =>
HPO4 + 2 NH3 = H3PO4 + 2 NH2
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
CH3CH2OHNaCl = CH3CH2ClNaOH =>
CH3CH2OHNaCl = CH3CH2ClNaOH
CO2 + H2O2 = CO3 + H2O =>
CO2 + H2O2 = CO3 + H2O
NH4 + Cl = NH4Cl =>
NH4 + Cl = NH4Cl
C2H16 + O2 = CO2 + H2O =>
C2H16 + 6 O2 = 2 CO2 + 8 H2O
C + CO2 = CO =>
C + CO2 = 2 CO
P2N6 + PCl3 = P2N4Cl2 =>
2 P2N6 + 2 PCl3 = 3 P2N4Cl2
N2 + O2 = NO =>
N2 + O2 = 2 NO
KOH(s) = K{+}(aq) + OH{-}(aq) =>
KOH(s) = K{+}(aq) + OH{-}(aq)
C3H8O + C3H8O3 = C3H8O2 =>
C3H8O + C3H8O3 = 2 C3H8O2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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