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Chemical Reactions

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  • In the following reaction, what role does Pd/C play?
    Catalyst
  • What type of reaction involves the element changing its identity?
    Nuclear reaction
  • Balance the equation when C3H8 undergoes combustion.
    C3H8 + 5O2 → 3CO2 + 4H2O
  • What isotope is formed when Po-210 undergoes alpha decay?
    Pb-206
  • When the following is balanced, what is the coefficient for KBr? ____ AlBr3 + ____ K2SO4 --> ____ KBr + ____ Al2(SO4)3
    6
  • How many neutrons are in the isotope Ba-138?
    82
  • What is occurring in the image?
    Fission
  • What nuclear particle can be stopped by a piece of aluminum?
    Beta
  • The ________ to _________ ratio indicates the stability of the nucleus
    proton to neutron
  • What isotope is formed when Th-232 undergoes beta decay?
    Pa-232
  • Yes or No Will the following reaction occur? Mg(s) + AlPO4(aq) →
    Yes
  • In a chemical reaction, on which side of the arrow do you find the reactant?
    Left