Table of Contents
What is the characteristics of acid and base?
Difference between Acids and Bases
| Acids | Bases |
|---|---|
| Acid gives off hydrogen ions when dissolved in water. | Bases give off hydroxyl ion when dissolved in water. |
| It turns blue colour litmus paper into red. | It turns red colour litmus paper into blue. |
| It has a sour taste. | It has bitter taste and soapy to touch. |
What is the characteristic of acid?
In general, acids are sour/tart, feel like water, may sting when touched, react strongly with metals, conduct electricity since they ionize in solutions, and turn blue litmus paper red. Bases are bitter, slippery and smooth, do not react with metals usually, conduct electricity, and turn red litmus paper blue.
What are the characteristics of acid base and salt?
Acids, bases and salts affect chemistry as well as our day to day life. They can be easily identified by their taste; that is acids taste sour and bases taste bitter and salts itself have salty taste.
What is a characteristic of a base quizlet?
bases. are elctrolytes. bases. chnage color in presence of indicators (turns litmus blue)
What is a characteristic of a strong base quizlet?
What is the main characteristic of a strong base? It is completely dissociated in water.
What is a characteristic of a strong base?
Answer: A strong base is one that completely ionises/dissociates in solution, thus it is more capable of accepting a proton (H+ ion)/ donating a pair of electrons from/to an acid to form an ionic compound. This also means that a solution of a strong base is more alkaline (has a higher pH) than that of a weak base.
Which is a characteristic of a Lewis base?
A substance that accepts electrons to form a covalent bond. Which is a characteristic of a Lewis base? It behaves as the electron donor.
What is a base and its properties?
A base is a substance that can neutralize the acid by reacting with hydrogen ions. Most bases are minerals that react with acids to form water and salts. Bases include the oxides, hydroxides and carbonates of metals. Bases have a slippery feel and taste bitter. Bases are defined as proton (H+) acceptors.
What is a characteristic of a Lewis base Brainly?
Lewis base is the base which can donate a lone pair of electrons. For example, OH− and NH3 are Lewis bases, because they can donate a lone pair of electrons….