Équations équilibrées la veille |
C4H10 + 4 O2 = 4 CO2 + 5 H2
Cl4 + SbBr = Br2 + SbCl3 =>
3 Cl4 + 4 SbBr = 2 Br2 + 4 SbCl3
FeCl + CuSO4 = FeSO4 + ClCu =>
FeCl + CuSO4 = FeSO4 + ClCu
H2SO4 + H2O2 = H2O + SO4 =>
H2SO4 + H2O2 = 2 H2O + SO4
CH3OH + NH3 = CH3O{-} + NH4{+} =>
CH3OH + NH3 = CH3O{-} + NH4{+}
C4H6O6 + NaHCO3 = C4H5O6Na + H2O + CO2 =>
C4H6O6 + NaHCO3 = C4H5O6Na + H2O + CO2
BaXeO6 + H2SO4 = BaSO4 + XeO5 + H2O =>
BaXeO6 + H2SO4 = BaSO4 + XeO5 + H2O
KNO3 + CaCl = CaNO3 + KCl =>
KNO3 + CaCl = CaNO3 + KCl
P4 + O2 = P4O7 =>
2 P4 + 7 O2 = 2 P4O7
HClO4 + KOH = H2ClO4 + KO =>
HClO4 + KOH = H2ClO4 + KO
NaOH = Na + OH =>
NaOH = Na + OH
CuCl2 + KNO3 = KCl + Cu(NO3)2 =>
CuCl2 + 2 KNO3 = 2 KCl + Cu(NO3)2
C3H6O + O2(g) = CO2(g) + H2O(g) =>
C3H6O + 4 O2(g) = 3 CO2(g) + 3 H2O(g)
MgCl2 + Zn = ZnCl + Mg =>
MgCl2 + 2 Zn = 2 ZnCl + Mg
Be(OH)2 + H2S = Be(HS)2 + H2O =>
Be(OH)2 + 2 H2S = Be(HS)2 + 2 H2O
HCOO + MnO4 = CO2 + MnO2 + OH =>
2 HCOO + MnO4 = 2 CO2 + MnO2 + 2 OH
Ag2O(s) + Al(s) = Ag(l) + Al2O3(s) =>
3 Ag2O(s) + 2 Al(s) = 6 Ag(l) + Al2O3(s)
CuO + MgCl2 = MgO + CuCl2 =>
CuO + MgCl2 = MgO + CuCl2
Sn + NaOH + H2O = Na2SnO3 + H2 =>
Sn + 2 NaOH + H2O = Na2SnO3 + 2 H2
P4O10 + RbOH = Rb3PO4 + H2O =>
P4O10 + 12 RbOH = 4 Rb3PO4 + 6 H2O
AgI + NH4OH = H2O + [Ag(NH3)2]I =>
AgI + 2 NH4OH = 2 H2O + [Ag(NH3)2]I
SiF4 + Na = Si + NaF =>
SiF4 + 4 Na = Si + 4 NaF
S + O2 = SO231231231231232434535 =>
S + 4.6116860184274E + 18 O2 = SO231231231231232434535
CaCO3 + HNO3 = CaCO3HNO3 =>
CaCO3 + HNO3 = CaCO3HNO3
KMnO4 + NaCl + H2SO4 = Cl2 + H2O + K2SO4 + Na2SO4 + MnSO4 =>
2 KMnO4 + 10 NaCl + 8 H2SO4 = 5 Cl2 + 8 H2O + K2SO4 + 5 Na2SO4 + 2 MnSO4
NaOH + As4O6 = Na3AsO3 + H2O =>
12 NaOH + As4O6 = 4 Na3AsO3 + 6 H2O
PbNO3(ag) + K2SO4(ag) = Pb2SO4(s) + KNO3(ag) =>
2 PbNO3(ag) + K2SO4(ag) = Pb2SO4(s) + 2 KNO3(ag)
HCON(CH3)2 + O2 = CO2 + H2O + N2 =>
4 HCON(CH3)2 + 17 O2 = 12 CO2 + 14 H2O + 2 N2
AgO + HCl = AgCl + O2 + H2O =>
4 AgO + 4 HCl = 4 AgCl + O2 + 2 H2O
SO2 + CaO = CaS + O2 =>
2 SO2 + 2 CaO = 2 CaS + 3 O2
C6H5MgBr + CO2 + C6H5Br + HCl = C12H10 + C6H5COOH + MgBr2Cl =>
2 C6H5MgBr + 2 CO2 + 2 C6H5Br + 2 HCl = C12H10 + 2 C6H5COOH + 2 MgBr2Cl
CH3CHOHCH3PCl5 = CH3CHClCH3POCl3HCl =>
CH3CHOHCH3PCl5 = CH3CHClCH3POCl3HCl
Ca + Pb(NO3)2 = Pb + Ca(NO3)2 =>
Ca + Pb(NO3)2 = Pb + Ca(NO3)2
CH3NH4Cl + H2O = CH3NH3Cl + H3O =>
CH3NH4Cl + H2O = CH3NH3Cl + H3O
CH3CHOHCOOH + CaCO3 = CH3CH(OH)COOCa + H2O + CO2 =>
13 CH3CHOHCOOH + 12 CaCO3 = 12 CH3CH(OH)COOCa + 9 H2O + 15 CO2
HCO3{-} + H{+} = H2CO3 =>
HCO3{-} + H{+} = H2CO3
Ni2S + HCl = NiCl + H2S =>
Ni2S + 2 HCl = 2 NiCl + H2S
NH3 + F = NF3 + HF =>
NH3 + 6 F = NF3 + 3 HF
NaNO3HI = INaHNO3 =>
NaNO3HI = INaHNO3
C5H10O4 + O2 = CO2 + H2O =>
2 C5H10O4 + 11 O2 = 10 CO2 + 10 H2O
CH3N5 + O2 = N2 + CO2 + H2O =>
4 CH3N5 + 7 O2 = 10 N2 + 4 CO2 + 6 H2O
HCo3 + CaSO4 = CaCo3 + H + SO4 =>
HCo3 + CaSO4 = CaCo3 + H + SO4
SO3 + KOH = K2SO4 + H2O =>
SO3 + 2 KOH = K2SO4 + H2O
AgNO3 + CrCl = AgCl + CrNO3 =>
AgNO3 + CrCl = AgCl + CrNO3
Mg(ClO3)2 = MgCl2 + O2 =>
Mg(ClO3)2 = MgCl2 + 3 O2
UCl4 + Mg = MgCl2 + U =>
UCl4 + 2 Mg = 2 MgCl2 + U
C5H10O4 + O2 = CO2 + H2O =>
2 C5H10O4 + 11 O2 = 10 CO2 + 10 H2O
NaClO2 + H2O2 + H2SO4 = ClO2 + Na2SO4 + H2O =>
2 NaClO2 + H2O2 + H2SO4 = 2 ClO2 + Na2SO4 + 2 H2O
H + HO = H2O =>
H + HO = H2O
MgCl2 + Na2SO3 = Mg(SO3) + NaCl =>
MgCl2 + Na2SO3 = Mg(SO3) + 2 NaCl
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