Compare and contrast the properties of acids and bases. Include two similarities and two differences.

Explanation:

Similarities

All acids and bases dissociate into ions, whether fully or partially, when dissolved in waterBoth are good conductors of electricity because they are made of electrolytes

Differences

Acids dissociate in water to create more H+ ions that lower the pH of the solution while bases dissociated into OH- that increase the pH of the water Acids are mainly proton donors while bases are proton acceptors

Ans. : frostbite is when exposure to cold temperatures causes freezing to the skin or other tissues. it most commonly affects the hands, feet, and face. the longer areas are exposed to cold, typically the worse the frostbite. the water temperature used for rewarming a frostbitten part should be : (102 -105) f degrees.