230 likes | 246 Views
Test your knowledge on chemistry concepts such as mass number, electronegativity, Le Chatelier's Equilibrium, group properties, ionic bonds, pH levels, and more in this interactive Jeopardy-style quiz.
E N D
Jeopardy Mrs. Burlingame
Periodic Table Kinetics/ Equilibrium Bonding Acids/bases 100 100 100 100 200 200 200 200 300 300 300 300 400 400 400 400 500 500 500 500
Row 1, Col 1 What is the mass number.? Total number of protons and neutrons in an atom
1,2 What is electronegativity? The atom’s ability to attract electrons to itself in bond formation.
1,3 What is neutralization ? Reactions between acids and bases to produce salts and water
1,4 What is Le Chatelier’s Equilibrium? When a stress is applied to a system in equilibrium, the reaction will try to shift in the direction that will relieve the stress.
2,1 What is the chemistry of a period? As the atomic number increases there is an increase in ionization energy, electronegativity as well as, a decrease in radius.
2,2 What is a stable octet Valance electrons associated with maximum stability and minimum potential energy content.
2,3 What is a litmus paper test for acidity? Red litmus paper stays red blue litmus turns red
2,4 What is a phase change of increasing entropy? Describe what is taking place in the following example Solid----> liquid----> Gas
3,1 What is a group or family? On the periodic table all elements exhibit similar or related properties.
3,2 What is a tetrahedron? Identify
3,3 What is the titration equation of acids and bases? Identify the equation: (Ma)(Va)=(Mb)(Vb)
3,4 What is low temperature and high pressure? Carbonated beverages maintain their carbonation best at
4,1 What is Bromine? This elements exists as a diatomic molecule under normal conditions (STP)
4,2 What is an ionic bond? The bond between potassium and chlorine
4,3 What are some species classified as an Arrhenius base? The following are examples of: LiOH, KOH, Ba(OH)2
4,4 An absorption of heat and a change in entropy. Above0, ice changes to water according to the following equation H2 0(s) + heat ---> H20(l). The changes in H20 involve
5,1 What is the movement of electrons from higher to lower energy levels.? Spectral lines produced from the energy emitted from excited atoms.
5,2 What are the dipole-dipole attractive forces known as hydrogen bonds Water has a high melting point due to…
5,3 What is 1.0 x 10-11mol/L? The H+ ion concentration of an aqueous solution that has a PH level of 11
5,4 What is a decrease? Given the reaction @ equilibrium CO (g) + 1/2O2 (g) Co2(g) + 67.7kcal As the temperature increases, the rate of the forward reaction …