| Équations équilibrées la veille |
Br2 + KCI = Br2KCI
C6H8O7 + NaOH = Na{+} + C6H5O7{3-} + H2O =>
C6H8O7 + 3 NaOH = 3 Na{+} + C6H5O7{3-} + 3 H2O
P + O2 = O10P4 =>
4 P + 5 O2 = O10P4
CH4 + Carbontetrachloride = dichloromethane =>
CH4 + CCl4 = 2 CH2Cl2
Na + CuCO3 = Na2CO3 + Cu =>
2 Na + CuCO3 = Na2CO3 + Cu
AgCl + NH4 + NH3 = Ag(NH3)2 + NH4Cl =>
AgCl + NH4 + 2 NH3 = Ag(NH3)2 + NH4Cl
M2N + NaCl = M2Cl2 + Na3 + N =>
3 M2N + 6 NaCl = 3 M2Cl2 + 2 Na3 + 3 N
KBr + Ba(OH)2 = KOH + BaBr2 =>
2 KBr + Ba(OH)2 = 2 KOH + BaBr2
HF + Cl2 = H2 + ClF =>
2 HF + Cl2 = H2 + 2 ClF
Ni + HgSO4 = NiSO4 + Hg =>
Ni + HgSO4 = NiSO4 + Hg
H3PO4 + C = CH3PO4 =>
H3PO4 + C = CH3PO4
Ca(OH)2 + FeS = Fe(OH)2 + CaS =>
Ca(OH)2 + FeS = Fe(OH)2 + CaS
Zn(OH)2 + NH3 = [Zn(NH3)6](OH)2 =>
Zn(OH)2 + 6 NH3 = [Zn(NH3)6](OH)2
Na2SO4 + H2O = H2SO4 + Na2O =>
Na2SO4 + H2O = H2SO4 + Na2O
K2SO3 + H2SO4 + KMnO4 = K2SO4 + MnSO4 + H2O =>
5 K2SO3 + 3 H2SO4 + 2 KMnO4 = 6 K2SO4 + 2 MnSO4 + 3 H2O
HI + Br2 = IBr + H2 =>
2 HI + Br2 = 2 IBr + H2
NaCN + H2O = NaCH + NOH =>
NaCN + H2O = NaCH + NOH
C3H6O3 + C3H5KO3 = H2O + C6H9KO5 =>
C3H6O3 + C3H5KO3 = H2O + C6H9KO5
AlBr3 + Cl2 = AlCl3 + Br2* =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2*
BaCl2(aq) + KC2H3O2(aq) = Ba(C2H3O2)2(aq) + KCl(aq) =>
BaCl2(aq) + 2 KC2H3O2(aq) = Ba(C2H3O2)2(aq) + 2 KCl(aq)
Ca(NO3)2 + Al(NO3)2 + SiO2 + NH2CONH2 = Ca2AlSi2O7 + CO2 + NH3 + N2 =>
2 Ca(NO3)2 + Al(NO3)2 + 2 SiO2 + 15 NH2CONH2 = Ca2AlSi2O7 + 15 CO2 + 20 NH3 + 8 N2
C6H2O8 + O2 = H2O + CO2 =>
2 C6H2O8 + 5 O2 = 2 H2O + 12 CO2
H3AsO4 + OH = AsO4 + H2O =>
H3AsO4 + 3 OH = AsO4 + 3 H2O
SbF5 + NaF = NaSbF6 =>
SbF5 + NaF = NaSbF6
CH3CH2MgI + CH3CHO = CH3OH + HCCH + HI + Mg =>
CH3CH2MgI + 2 CH3CHO = 2 CH3OH + 2 HCCH + HI + Mg
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe + CuNo3 = Cu + Fe(No3)2 =>
Fe + 2 CuNo3 = 2 Cu + Fe(No3)2
Al + H3O{+} = Al{3+} + H2 + H2O =>
2 Al + 6 H3O{+} = 2 Al{3+} + 3 H2 + 6 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
C2H2 + H2SO4 = C2H4SO4 =>
C2H2 + H2SO4 = C2H4SO4
CH4 + O1 = CO2 + H2O =>
CH4 + 4 O1 = CO2 + 2 H2O
Ba(NO3)2 + CuSO4 = Ba(NO3)2CuSO4 =>
Ba(NO3)2 + CuSO4 = Ba(NO3)2CuSO4
CH3CHONa(CH2)3CH3 + Cl2 = CH3CHO(CH2)3CH3 + NaCl =>
2 CH3CHONa(CH2)3CH3 + Cl2 = 2 CH3CHO(CH2)3CH3 + 2 NaCl
ZnSO4 = SO2 + ZnO + O2 =>
2 ZnSO4 = 2 SO2 + 2 ZnO + O2
C6H12 + Br2 = C6H12Br =>
2 C6H12 + Br2 = 2 C6H12Br
KI + H2SO4 = I{-} + H{+} + K2SO4 =>
2 KI + H2SO4 = 2 I{-} + 2 H{+} + K2SO4
KCl*MgCl2*6H2O = KCl + MgCl2 + H2O =>
KCl*MgCl2*6H2O = KCl + MgCl2 + 6 H2O
PbS + O = SO + Pb =>
PbS + O = SO + Pb
PbSO4 = Pb2O2 + SO3 =>
2 PbSO4 = Pb2O2 + 2 SO3
CHCH + O2 = H2O + CO2 =>
2 CHCH + 5 O2 = 2 H2O + 4 CO2
NH3 + FeCl3 = Fe + NH3Cl =>
3 NH3 + FeCl3 = Fe + 3 NH3Cl
XZn + CuSO4 = XCuZn + SO4 =>
XZn + CuSO4 = XCuZn + SO4
Ti4O7 + H2O(g) = TiO2 + H2(g) =>
Ti4O7 + H2O(g) = 4 TiO2 + H2(g)
Bi(NO3)2 + Na2SnO2 + NaOH = Bi + Na2SnO3 + NaNO3 + H2O =>
Bi(NO3)2 + Na2SnO2 + 2 NaOH = Bi + Na2SnO3 + 2 NaNO3 + H2O
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
NaSO4{-2} + FeCO3{-} = FeSO4{-2} + NaCO3{-} =>
NaSO4{-2} + FeCO3{-} = FeSO4{-2} + NaCO3{-}
Co2 + N = Co2N3 =>
Co2 + 3 N = Co2N3
WO3 + C = WO + CO2 =>
WO3 + C = WO + CO2
CaCO3(aq) + HC2H5CO2(aq) = CaC2H5CO2(s) + H2O(l) + CO2(g) =>
14 CaCO3(aq) + 15 HC2H5CO2(aq) = 14 CaC2H5CO2(s) + 10 H2O(l) + 17 CO2(g)
Co(NO3)2 + NaCl = CoCl2 + NaNO3 =>
Co(NO3)2 + 2 NaCl = CoCl2 + 2 NaNO3
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| Équations équilibrées la veille |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
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